Polytope of Type {20,8,6}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {20,8,6}*1920b
if this polytope has a name.
Group : SmallGroup(1920,150675)
Rank : 4
Schlafli Type : {20,8,6}
Number of vertices, edges, etc : 20, 80, 24, 6
Order of s0s1s2s3 : 120
Order of s0s1s2s3s2s1 : 2
Special Properties :
   Universal
   Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   None in this Atlas
Vertex Figure Of :
   None in this Atlas
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {20,4,6}*960
   3-fold quotients : {20,8,2}*640b
   4-fold quotients : {20,2,6}*480, {10,4,6}*480
   5-fold quotients : {4,8,6}*384b
   6-fold quotients : {20,4,2}*320
   8-fold quotients : {20,2,3}*240, {10,2,6}*240
   10-fold quotients : {4,4,6}*192
   12-fold quotients : {20,2,2}*160, {10,4,2}*160
   15-fold quotients : {4,8,2}*128b
   16-fold quotients : {5,2,6}*120, {10,2,3}*120
   20-fold quotients : {2,4,6}*96a, {4,2,6}*96
   24-fold quotients : {10,2,2}*80
   30-fold quotients : {4,4,2}*64
   32-fold quotients : {5,2,3}*60
   40-fold quotients : {4,2,3}*48, {2,2,6}*48
   48-fold quotients : {5,2,2}*40
   60-fold quotients : {2,4,2}*32, {4,2,2}*32
   80-fold quotients : {2,2,3}*24
   120-fold quotients : {2,2,2}*16
Covers (Minimal Covers in Boldface) :
   None in this atlas.
Permutation Representation (GAP) : 
s0 := (  1,241)(  2,245)(  3,244)(  4,243)(  5,242)(  6,246)(  7,250)(  8,249)
(  9,248)( 10,247)( 11,251)( 12,255)( 13,254)( 14,253)( 15,252)( 16,256)
( 17,260)( 18,259)( 19,258)( 20,257)( 21,261)( 22,265)( 23,264)( 24,263)
( 25,262)( 26,266)( 27,270)( 28,269)( 29,268)( 30,267)( 31,271)( 32,275)
( 33,274)( 34,273)( 35,272)( 36,276)( 37,280)( 38,279)( 39,278)( 40,277)
( 41,281)( 42,285)( 43,284)( 44,283)( 45,282)( 46,286)( 47,290)( 48,289)
( 49,288)( 50,287)( 51,291)( 52,295)( 53,294)( 54,293)( 55,292)( 56,296)
( 57,300)( 58,299)( 59,298)( 60,297)( 61,316)( 62,320)( 63,319)( 64,318)
( 65,317)( 66,321)( 67,325)( 68,324)( 69,323)( 70,322)( 71,326)( 72,330)
( 73,329)( 74,328)( 75,327)( 76,301)( 77,305)( 78,304)( 79,303)( 80,302)
( 81,306)( 82,310)( 83,309)( 84,308)( 85,307)( 86,311)( 87,315)( 88,314)
( 89,313)( 90,312)( 91,346)( 92,350)( 93,349)( 94,348)( 95,347)( 96,351)
( 97,355)( 98,354)( 99,353)(100,352)(101,356)(102,360)(103,359)(104,358)
(105,357)(106,331)(107,335)(108,334)(109,333)(110,332)(111,336)(112,340)
(113,339)(114,338)(115,337)(116,341)(117,345)(118,344)(119,343)(120,342)
(121,361)(122,365)(123,364)(124,363)(125,362)(126,366)(127,370)(128,369)
(129,368)(130,367)(131,371)(132,375)(133,374)(134,373)(135,372)(136,376)
(137,380)(138,379)(139,378)(140,377)(141,381)(142,385)(143,384)(144,383)
(145,382)(146,386)(147,390)(148,389)(149,388)(150,387)(151,391)(152,395)
(153,394)(154,393)(155,392)(156,396)(157,400)(158,399)(159,398)(160,397)
(161,401)(162,405)(163,404)(164,403)(165,402)(166,406)(167,410)(168,409)
(169,408)(170,407)(171,411)(172,415)(173,414)(174,413)(175,412)(176,416)
(177,420)(178,419)(179,418)(180,417)(181,436)(182,440)(183,439)(184,438)
(185,437)(186,441)(187,445)(188,444)(189,443)(190,442)(191,446)(192,450)
(193,449)(194,448)(195,447)(196,421)(197,425)(198,424)(199,423)(200,422)
(201,426)(202,430)(203,429)(204,428)(205,427)(206,431)(207,435)(208,434)
(209,433)(210,432)(211,466)(212,470)(213,469)(214,468)(215,467)(216,471)
(217,475)(218,474)(219,473)(220,472)(221,476)(222,480)(223,479)(224,478)
(225,477)(226,451)(227,455)(228,454)(229,453)(230,452)(231,456)(232,460)
(233,459)(234,458)(235,457)(236,461)(237,465)(238,464)(239,463)(240,462)
(481,721)(482,725)(483,724)(484,723)(485,722)(486,726)(487,730)(488,729)
(489,728)(490,727)(491,731)(492,735)(493,734)(494,733)(495,732)(496,736)
(497,740)(498,739)(499,738)(500,737)(501,741)(502,745)(503,744)(504,743)
(505,742)(506,746)(507,750)(508,749)(509,748)(510,747)(511,751)(512,755)
(513,754)(514,753)(515,752)(516,756)(517,760)(518,759)(519,758)(520,757)
(521,761)(522,765)(523,764)(524,763)(525,762)(526,766)(527,770)(528,769)
(529,768)(530,767)(531,771)(532,775)(533,774)(534,773)(535,772)(536,776)
(537,780)(538,779)(539,778)(540,777)(541,796)(542,800)(543,799)(544,798)
(545,797)(546,801)(547,805)(548,804)(549,803)(550,802)(551,806)(552,810)
(553,809)(554,808)(555,807)(556,781)(557,785)(558,784)(559,783)(560,782)
(561,786)(562,790)(563,789)(564,788)(565,787)(566,791)(567,795)(568,794)
(569,793)(570,792)(571,826)(572,830)(573,829)(574,828)(575,827)(576,831)
(577,835)(578,834)(579,833)(580,832)(581,836)(582,840)(583,839)(584,838)
(585,837)(586,811)(587,815)(588,814)(589,813)(590,812)(591,816)(592,820)
(593,819)(594,818)(595,817)(596,821)(597,825)(598,824)(599,823)(600,822)
(601,841)(602,845)(603,844)(604,843)(605,842)(606,846)(607,850)(608,849)
(609,848)(610,847)(611,851)(612,855)(613,854)(614,853)(615,852)(616,856)
(617,860)(618,859)(619,858)(620,857)(621,861)(622,865)(623,864)(624,863)
(625,862)(626,866)(627,870)(628,869)(629,868)(630,867)(631,871)(632,875)
(633,874)(634,873)(635,872)(636,876)(637,880)(638,879)(639,878)(640,877)
(641,881)(642,885)(643,884)(644,883)(645,882)(646,886)(647,890)(648,889)
(649,888)(650,887)(651,891)(652,895)(653,894)(654,893)(655,892)(656,896)
(657,900)(658,899)(659,898)(660,897)(661,916)(662,920)(663,919)(664,918)
(665,917)(666,921)(667,925)(668,924)(669,923)(670,922)(671,926)(672,930)
(673,929)(674,928)(675,927)(676,901)(677,905)(678,904)(679,903)(680,902)
(681,906)(682,910)(683,909)(684,908)(685,907)(686,911)(687,915)(688,914)
(689,913)(690,912)(691,946)(692,950)(693,949)(694,948)(695,947)(696,951)
(697,955)(698,954)(699,953)(700,952)(701,956)(702,960)(703,959)(704,958)
(705,957)(706,931)(707,935)(708,934)(709,933)(710,932)(711,936)(712,940)
(713,939)(714,938)(715,937)(716,941)(717,945)(718,944)(719,943)(720,942);;
s1 := (  1,  2)(  3,  5)(  6,  7)(  8, 10)( 11, 12)( 13, 15)( 16, 17)( 18, 20)
( 21, 22)( 23, 25)( 26, 27)( 28, 30)( 31, 32)( 33, 35)( 36, 37)( 38, 40)
( 41, 42)( 43, 45)( 46, 47)( 48, 50)( 51, 52)( 53, 55)( 56, 57)( 58, 60)
( 61, 77)( 62, 76)( 63, 80)( 64, 79)( 65, 78)( 66, 82)( 67, 81)( 68, 85)
( 69, 84)( 70, 83)( 71, 87)( 72, 86)( 73, 90)( 74, 89)( 75, 88)( 91,107)
( 92,106)( 93,110)( 94,109)( 95,108)( 96,112)( 97,111)( 98,115)( 99,114)
(100,113)(101,117)(102,116)(103,120)(104,119)(105,118)(121,122)(123,125)
(126,127)(128,130)(131,132)(133,135)(136,137)(138,140)(141,142)(143,145)
(146,147)(148,150)(151,152)(153,155)(156,157)(158,160)(161,162)(163,165)
(166,167)(168,170)(171,172)(173,175)(176,177)(178,180)(181,197)(182,196)
(183,200)(184,199)(185,198)(186,202)(187,201)(188,205)(189,204)(190,203)
(191,207)(192,206)(193,210)(194,209)(195,208)(211,227)(212,226)(213,230)
(214,229)(215,228)(216,232)(217,231)(218,235)(219,234)(220,233)(221,237)
(222,236)(223,240)(224,239)(225,238)(241,272)(242,271)(243,275)(244,274)
(245,273)(246,277)(247,276)(248,280)(249,279)(250,278)(251,282)(252,281)
(253,285)(254,284)(255,283)(256,287)(257,286)(258,290)(259,289)(260,288)
(261,292)(262,291)(263,295)(264,294)(265,293)(266,297)(267,296)(268,300)
(269,299)(270,298)(301,347)(302,346)(303,350)(304,349)(305,348)(306,352)
(307,351)(308,355)(309,354)(310,353)(311,357)(312,356)(313,360)(314,359)
(315,358)(316,332)(317,331)(318,335)(319,334)(320,333)(321,337)(322,336)
(323,340)(324,339)(325,338)(326,342)(327,341)(328,345)(329,344)(330,343)
(361,392)(362,391)(363,395)(364,394)(365,393)(366,397)(367,396)(368,400)
(369,399)(370,398)(371,402)(372,401)(373,405)(374,404)(375,403)(376,407)
(377,406)(378,410)(379,409)(380,408)(381,412)(382,411)(383,415)(384,414)
(385,413)(386,417)(387,416)(388,420)(389,419)(390,418)(421,467)(422,466)
(423,470)(424,469)(425,468)(426,472)(427,471)(428,475)(429,474)(430,473)
(431,477)(432,476)(433,480)(434,479)(435,478)(436,452)(437,451)(438,455)
(439,454)(440,453)(441,457)(442,456)(443,460)(444,459)(445,458)(446,462)
(447,461)(448,465)(449,464)(450,463)(481,542)(482,541)(483,545)(484,544)
(485,543)(486,547)(487,546)(488,550)(489,549)(490,548)(491,552)(492,551)
(493,555)(494,554)(495,553)(496,557)(497,556)(498,560)(499,559)(500,558)
(501,562)(502,561)(503,565)(504,564)(505,563)(506,567)(507,566)(508,570)
(509,569)(510,568)(511,572)(512,571)(513,575)(514,574)(515,573)(516,577)
(517,576)(518,580)(519,579)(520,578)(521,582)(522,581)(523,585)(524,584)
(525,583)(526,587)(527,586)(528,590)(529,589)(530,588)(531,592)(532,591)
(533,595)(534,594)(535,593)(536,597)(537,596)(538,600)(539,599)(540,598)
(601,662)(602,661)(603,665)(604,664)(605,663)(606,667)(607,666)(608,670)
(609,669)(610,668)(611,672)(612,671)(613,675)(614,674)(615,673)(616,677)
(617,676)(618,680)(619,679)(620,678)(621,682)(622,681)(623,685)(624,684)
(625,683)(626,687)(627,686)(628,690)(629,689)(630,688)(631,692)(632,691)
(633,695)(634,694)(635,693)(636,697)(637,696)(638,700)(639,699)(640,698)
(641,702)(642,701)(643,705)(644,704)(645,703)(646,707)(647,706)(648,710)
(649,709)(650,708)(651,712)(652,711)(653,715)(654,714)(655,713)(656,717)
(657,716)(658,720)(659,719)(660,718)(721,827)(722,826)(723,830)(724,829)
(725,828)(726,832)(727,831)(728,835)(729,834)(730,833)(731,837)(732,836)
(733,840)(734,839)(735,838)(736,812)(737,811)(738,815)(739,814)(740,813)
(741,817)(742,816)(743,820)(744,819)(745,818)(746,822)(747,821)(748,825)
(749,824)(750,823)(751,797)(752,796)(753,800)(754,799)(755,798)(756,802)
(757,801)(758,805)(759,804)(760,803)(761,807)(762,806)(763,810)(764,809)
(765,808)(766,782)(767,781)(768,785)(769,784)(770,783)(771,787)(772,786)
(773,790)(774,789)(775,788)(776,792)(777,791)(778,795)(779,794)(780,793)
(841,947)(842,946)(843,950)(844,949)(845,948)(846,952)(847,951)(848,955)
(849,954)(850,953)(851,957)(852,956)(853,960)(854,959)(855,958)(856,932)
(857,931)(858,935)(859,934)(860,933)(861,937)(862,936)(863,940)(864,939)
(865,938)(866,942)(867,941)(868,945)(869,944)(870,943)(871,917)(872,916)
(873,920)(874,919)(875,918)(876,922)(877,921)(878,925)(879,924)(880,923)
(881,927)(882,926)(883,930)(884,929)(885,928)(886,902)(887,901)(888,905)
(889,904)(890,903)(891,907)(892,906)(893,910)(894,909)(895,908)(896,912)
(897,911)(898,915)(899,914)(900,913);;
s2 := (  1,601)(  2,602)(  3,603)(  4,604)(  5,605)(  6,611)(  7,612)(  8,613)
(  9,614)( 10,615)( 11,606)( 12,607)( 13,608)( 14,609)( 15,610)( 16,616)
( 17,617)( 18,618)( 19,619)( 20,620)( 21,626)( 22,627)( 23,628)( 24,629)
( 25,630)( 26,621)( 27,622)( 28,623)( 29,624)( 30,625)( 31,646)( 32,647)
( 33,648)( 34,649)( 35,650)( 36,656)( 37,657)( 38,658)( 39,659)( 40,660)
( 41,651)( 42,652)( 43,653)( 44,654)( 45,655)( 46,631)( 47,632)( 48,633)
( 49,634)( 50,635)( 51,641)( 52,642)( 53,643)( 54,644)( 55,645)( 56,636)
( 57,637)( 58,638)( 59,639)( 60,640)( 61,676)( 62,677)( 63,678)( 64,679)
( 65,680)( 66,686)( 67,687)( 68,688)( 69,689)( 70,690)( 71,681)( 72,682)
( 73,683)( 74,684)( 75,685)( 76,661)( 77,662)( 78,663)( 79,664)( 80,665)
( 81,671)( 82,672)( 83,673)( 84,674)( 85,675)( 86,666)( 87,667)( 88,668)
( 89,669)( 90,670)( 91,691)( 92,692)( 93,693)( 94,694)( 95,695)( 96,701)
( 97,702)( 98,703)( 99,704)(100,705)(101,696)(102,697)(103,698)(104,699)
(105,700)(106,706)(107,707)(108,708)(109,709)(110,710)(111,716)(112,717)
(113,718)(114,719)(115,720)(116,711)(117,712)(118,713)(119,714)(120,715)
(121,481)(122,482)(123,483)(124,484)(125,485)(126,491)(127,492)(128,493)
(129,494)(130,495)(131,486)(132,487)(133,488)(134,489)(135,490)(136,496)
(137,497)(138,498)(139,499)(140,500)(141,506)(142,507)(143,508)(144,509)
(145,510)(146,501)(147,502)(148,503)(149,504)(150,505)(151,526)(152,527)
(153,528)(154,529)(155,530)(156,536)(157,537)(158,538)(159,539)(160,540)
(161,531)(162,532)(163,533)(164,534)(165,535)(166,511)(167,512)(168,513)
(169,514)(170,515)(171,521)(172,522)(173,523)(174,524)(175,525)(176,516)
(177,517)(178,518)(179,519)(180,520)(181,556)(182,557)(183,558)(184,559)
(185,560)(186,566)(187,567)(188,568)(189,569)(190,570)(191,561)(192,562)
(193,563)(194,564)(195,565)(196,541)(197,542)(198,543)(199,544)(200,545)
(201,551)(202,552)(203,553)(204,554)(205,555)(206,546)(207,547)(208,548)
(209,549)(210,550)(211,571)(212,572)(213,573)(214,574)(215,575)(216,581)
(217,582)(218,583)(219,584)(220,585)(221,576)(222,577)(223,578)(224,579)
(225,580)(226,586)(227,587)(228,588)(229,589)(230,590)(231,596)(232,597)
(233,598)(234,599)(235,600)(236,591)(237,592)(238,593)(239,594)(240,595)
(241,841)(242,842)(243,843)(244,844)(245,845)(246,851)(247,852)(248,853)
(249,854)(250,855)(251,846)(252,847)(253,848)(254,849)(255,850)(256,856)
(257,857)(258,858)(259,859)(260,860)(261,866)(262,867)(263,868)(264,869)
(265,870)(266,861)(267,862)(268,863)(269,864)(270,865)(271,886)(272,887)
(273,888)(274,889)(275,890)(276,896)(277,897)(278,898)(279,899)(280,900)
(281,891)(282,892)(283,893)(284,894)(285,895)(286,871)(287,872)(288,873)
(289,874)(290,875)(291,881)(292,882)(293,883)(294,884)(295,885)(296,876)
(297,877)(298,878)(299,879)(300,880)(301,916)(302,917)(303,918)(304,919)
(305,920)(306,926)(307,927)(308,928)(309,929)(310,930)(311,921)(312,922)
(313,923)(314,924)(315,925)(316,901)(317,902)(318,903)(319,904)(320,905)
(321,911)(322,912)(323,913)(324,914)(325,915)(326,906)(327,907)(328,908)
(329,909)(330,910)(331,931)(332,932)(333,933)(334,934)(335,935)(336,941)
(337,942)(338,943)(339,944)(340,945)(341,936)(342,937)(343,938)(344,939)
(345,940)(346,946)(347,947)(348,948)(349,949)(350,950)(351,956)(352,957)
(353,958)(354,959)(355,960)(356,951)(357,952)(358,953)(359,954)(360,955)
(361,721)(362,722)(363,723)(364,724)(365,725)(366,731)(367,732)(368,733)
(369,734)(370,735)(371,726)(372,727)(373,728)(374,729)(375,730)(376,736)
(377,737)(378,738)(379,739)(380,740)(381,746)(382,747)(383,748)(384,749)
(385,750)(386,741)(387,742)(388,743)(389,744)(390,745)(391,766)(392,767)
(393,768)(394,769)(395,770)(396,776)(397,777)(398,778)(399,779)(400,780)
(401,771)(402,772)(403,773)(404,774)(405,775)(406,751)(407,752)(408,753)
(409,754)(410,755)(411,761)(412,762)(413,763)(414,764)(415,765)(416,756)
(417,757)(418,758)(419,759)(420,760)(421,796)(422,797)(423,798)(424,799)
(425,800)(426,806)(427,807)(428,808)(429,809)(430,810)(431,801)(432,802)
(433,803)(434,804)(435,805)(436,781)(437,782)(438,783)(439,784)(440,785)
(441,791)(442,792)(443,793)(444,794)(445,795)(446,786)(447,787)(448,788)
(449,789)(450,790)(451,811)(452,812)(453,813)(454,814)(455,815)(456,821)
(457,822)(458,823)(459,824)(460,825)(461,816)(462,817)(463,818)(464,819)
(465,820)(466,826)(467,827)(468,828)(469,829)(470,830)(471,836)(472,837)
(473,838)(474,839)(475,840)(476,831)(477,832)(478,833)(479,834)(480,835);;
s3 := (  1,126)(  2,127)(  3,128)(  4,129)(  5,130)(  6,121)(  7,122)(  8,123)
(  9,124)( 10,125)( 11,131)( 12,132)( 13,133)( 14,134)( 15,135)( 16,141)
( 17,142)( 18,143)( 19,144)( 20,145)( 21,136)( 22,137)( 23,138)( 24,139)
( 25,140)( 26,146)( 27,147)( 28,148)( 29,149)( 30,150)( 31,156)( 32,157)
( 33,158)( 34,159)( 35,160)( 36,151)( 37,152)( 38,153)( 39,154)( 40,155)
( 41,161)( 42,162)( 43,163)( 44,164)( 45,165)( 46,171)( 47,172)( 48,173)
( 49,174)( 50,175)( 51,166)( 52,167)( 53,168)( 54,169)( 55,170)( 56,176)
( 57,177)( 58,178)( 59,179)( 60,180)( 61,186)( 62,187)( 63,188)( 64,189)
( 65,190)( 66,181)( 67,182)( 68,183)( 69,184)( 70,185)( 71,191)( 72,192)
( 73,193)( 74,194)( 75,195)( 76,201)( 77,202)( 78,203)( 79,204)( 80,205)
( 81,196)( 82,197)( 83,198)( 84,199)( 85,200)( 86,206)( 87,207)( 88,208)
( 89,209)( 90,210)( 91,216)( 92,217)( 93,218)( 94,219)( 95,220)( 96,211)
( 97,212)( 98,213)( 99,214)(100,215)(101,221)(102,222)(103,223)(104,224)
(105,225)(106,231)(107,232)(108,233)(109,234)(110,235)(111,226)(112,227)
(113,228)(114,229)(115,230)(116,236)(117,237)(118,238)(119,239)(120,240)
(241,366)(242,367)(243,368)(244,369)(245,370)(246,361)(247,362)(248,363)
(249,364)(250,365)(251,371)(252,372)(253,373)(254,374)(255,375)(256,381)
(257,382)(258,383)(259,384)(260,385)(261,376)(262,377)(263,378)(264,379)
(265,380)(266,386)(267,387)(268,388)(269,389)(270,390)(271,396)(272,397)
(273,398)(274,399)(275,400)(276,391)(277,392)(278,393)(279,394)(280,395)
(281,401)(282,402)(283,403)(284,404)(285,405)(286,411)(287,412)(288,413)
(289,414)(290,415)(291,406)(292,407)(293,408)(294,409)(295,410)(296,416)
(297,417)(298,418)(299,419)(300,420)(301,426)(302,427)(303,428)(304,429)
(305,430)(306,421)(307,422)(308,423)(309,424)(310,425)(311,431)(312,432)
(313,433)(314,434)(315,435)(316,441)(317,442)(318,443)(319,444)(320,445)
(321,436)(322,437)(323,438)(324,439)(325,440)(326,446)(327,447)(328,448)
(329,449)(330,450)(331,456)(332,457)(333,458)(334,459)(335,460)(336,451)
(337,452)(338,453)(339,454)(340,455)(341,461)(342,462)(343,463)(344,464)
(345,465)(346,471)(347,472)(348,473)(349,474)(350,475)(351,466)(352,467)
(353,468)(354,469)(355,470)(356,476)(357,477)(358,478)(359,479)(360,480)
(481,606)(482,607)(483,608)(484,609)(485,610)(486,601)(487,602)(488,603)
(489,604)(490,605)(491,611)(492,612)(493,613)(494,614)(495,615)(496,621)
(497,622)(498,623)(499,624)(500,625)(501,616)(502,617)(503,618)(504,619)
(505,620)(506,626)(507,627)(508,628)(509,629)(510,630)(511,636)(512,637)
(513,638)(514,639)(515,640)(516,631)(517,632)(518,633)(519,634)(520,635)
(521,641)(522,642)(523,643)(524,644)(525,645)(526,651)(527,652)(528,653)
(529,654)(530,655)(531,646)(532,647)(533,648)(534,649)(535,650)(536,656)
(537,657)(538,658)(539,659)(540,660)(541,666)(542,667)(543,668)(544,669)
(545,670)(546,661)(547,662)(548,663)(549,664)(550,665)(551,671)(552,672)
(553,673)(554,674)(555,675)(556,681)(557,682)(558,683)(559,684)(560,685)
(561,676)(562,677)(563,678)(564,679)(565,680)(566,686)(567,687)(568,688)
(569,689)(570,690)(571,696)(572,697)(573,698)(574,699)(575,700)(576,691)
(577,692)(578,693)(579,694)(580,695)(581,701)(582,702)(583,703)(584,704)
(585,705)(586,711)(587,712)(588,713)(589,714)(590,715)(591,706)(592,707)
(593,708)(594,709)(595,710)(596,716)(597,717)(598,718)(599,719)(600,720)
(721,846)(722,847)(723,848)(724,849)(725,850)(726,841)(727,842)(728,843)
(729,844)(730,845)(731,851)(732,852)(733,853)(734,854)(735,855)(736,861)
(737,862)(738,863)(739,864)(740,865)(741,856)(742,857)(743,858)(744,859)
(745,860)(746,866)(747,867)(748,868)(749,869)(750,870)(751,876)(752,877)
(753,878)(754,879)(755,880)(756,871)(757,872)(758,873)(759,874)(760,875)
(761,881)(762,882)(763,883)(764,884)(765,885)(766,891)(767,892)(768,893)
(769,894)(770,895)(771,886)(772,887)(773,888)(774,889)(775,890)(776,896)
(777,897)(778,898)(779,899)(780,900)(781,906)(782,907)(783,908)(784,909)
(785,910)(786,901)(787,902)(788,903)(789,904)(790,905)(791,911)(792,912)
(793,913)(794,914)(795,915)(796,921)(797,922)(798,923)(799,924)(800,925)
(801,916)(802,917)(803,918)(804,919)(805,920)(806,926)(807,927)(808,928)
(809,929)(810,930)(811,936)(812,937)(813,938)(814,939)(815,940)(816,931)
(817,932)(818,933)(819,934)(820,935)(821,941)(822,942)(823,943)(824,944)
(825,945)(826,951)(827,952)(828,953)(829,954)(830,955)(831,946)(832,947)
(833,948)(834,949)(835,950)(836,956)(837,957)(838,958)(839,959)(840,960);;
poly := Group([s0,s1,s2,s3]);;
Finitely Presented Group Representation (GAP) : 
F := FreeGroup("s0","s1","s2","s3");;
s0 := F.1;;  s1 := F.2;;  s2 := F.3;;  s3 := F.4;;  
rels := [ s0*s0, s1*s1, s2*s2, s3*s3, s0*s2*s0*s2, 
s0*s3*s0*s3, s1*s3*s1*s3, s1*s2*s3*s2*s1*s2*s3*s2, 
s2*s0*s1*s2*s1*s2*s0*s1*s2*s1, s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3, 
s0*s1*s2*s1*s0*s1*s0*s1*s0*s1*s2*s1*s0*s1*s0*s1, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1 ];;
poly := F / rels;;
Permutation Representation (Magma) : 
s0 := Sym(960)!(  1,241)(  2,245)(  3,244)(  4,243)(  5,242)(  6,246)(  7,250)
(  8,249)(  9,248)( 10,247)( 11,251)( 12,255)( 13,254)( 14,253)( 15,252)
( 16,256)( 17,260)( 18,259)( 19,258)( 20,257)( 21,261)( 22,265)( 23,264)
( 24,263)( 25,262)( 26,266)( 27,270)( 28,269)( 29,268)( 30,267)( 31,271)
( 32,275)( 33,274)( 34,273)( 35,272)( 36,276)( 37,280)( 38,279)( 39,278)
( 40,277)( 41,281)( 42,285)( 43,284)( 44,283)( 45,282)( 46,286)( 47,290)
( 48,289)( 49,288)( 50,287)( 51,291)( 52,295)( 53,294)( 54,293)( 55,292)
( 56,296)( 57,300)( 58,299)( 59,298)( 60,297)( 61,316)( 62,320)( 63,319)
( 64,318)( 65,317)( 66,321)( 67,325)( 68,324)( 69,323)( 70,322)( 71,326)
( 72,330)( 73,329)( 74,328)( 75,327)( 76,301)( 77,305)( 78,304)( 79,303)
( 80,302)( 81,306)( 82,310)( 83,309)( 84,308)( 85,307)( 86,311)( 87,315)
( 88,314)( 89,313)( 90,312)( 91,346)( 92,350)( 93,349)( 94,348)( 95,347)
( 96,351)( 97,355)( 98,354)( 99,353)(100,352)(101,356)(102,360)(103,359)
(104,358)(105,357)(106,331)(107,335)(108,334)(109,333)(110,332)(111,336)
(112,340)(113,339)(114,338)(115,337)(116,341)(117,345)(118,344)(119,343)
(120,342)(121,361)(122,365)(123,364)(124,363)(125,362)(126,366)(127,370)
(128,369)(129,368)(130,367)(131,371)(132,375)(133,374)(134,373)(135,372)
(136,376)(137,380)(138,379)(139,378)(140,377)(141,381)(142,385)(143,384)
(144,383)(145,382)(146,386)(147,390)(148,389)(149,388)(150,387)(151,391)
(152,395)(153,394)(154,393)(155,392)(156,396)(157,400)(158,399)(159,398)
(160,397)(161,401)(162,405)(163,404)(164,403)(165,402)(166,406)(167,410)
(168,409)(169,408)(170,407)(171,411)(172,415)(173,414)(174,413)(175,412)
(176,416)(177,420)(178,419)(179,418)(180,417)(181,436)(182,440)(183,439)
(184,438)(185,437)(186,441)(187,445)(188,444)(189,443)(190,442)(191,446)
(192,450)(193,449)(194,448)(195,447)(196,421)(197,425)(198,424)(199,423)
(200,422)(201,426)(202,430)(203,429)(204,428)(205,427)(206,431)(207,435)
(208,434)(209,433)(210,432)(211,466)(212,470)(213,469)(214,468)(215,467)
(216,471)(217,475)(218,474)(219,473)(220,472)(221,476)(222,480)(223,479)
(224,478)(225,477)(226,451)(227,455)(228,454)(229,453)(230,452)(231,456)
(232,460)(233,459)(234,458)(235,457)(236,461)(237,465)(238,464)(239,463)
(240,462)(481,721)(482,725)(483,724)(484,723)(485,722)(486,726)(487,730)
(488,729)(489,728)(490,727)(491,731)(492,735)(493,734)(494,733)(495,732)
(496,736)(497,740)(498,739)(499,738)(500,737)(501,741)(502,745)(503,744)
(504,743)(505,742)(506,746)(507,750)(508,749)(509,748)(510,747)(511,751)
(512,755)(513,754)(514,753)(515,752)(516,756)(517,760)(518,759)(519,758)
(520,757)(521,761)(522,765)(523,764)(524,763)(525,762)(526,766)(527,770)
(528,769)(529,768)(530,767)(531,771)(532,775)(533,774)(534,773)(535,772)
(536,776)(537,780)(538,779)(539,778)(540,777)(541,796)(542,800)(543,799)
(544,798)(545,797)(546,801)(547,805)(548,804)(549,803)(550,802)(551,806)
(552,810)(553,809)(554,808)(555,807)(556,781)(557,785)(558,784)(559,783)
(560,782)(561,786)(562,790)(563,789)(564,788)(565,787)(566,791)(567,795)
(568,794)(569,793)(570,792)(571,826)(572,830)(573,829)(574,828)(575,827)
(576,831)(577,835)(578,834)(579,833)(580,832)(581,836)(582,840)(583,839)
(584,838)(585,837)(586,811)(587,815)(588,814)(589,813)(590,812)(591,816)
(592,820)(593,819)(594,818)(595,817)(596,821)(597,825)(598,824)(599,823)
(600,822)(601,841)(602,845)(603,844)(604,843)(605,842)(606,846)(607,850)
(608,849)(609,848)(610,847)(611,851)(612,855)(613,854)(614,853)(615,852)
(616,856)(617,860)(618,859)(619,858)(620,857)(621,861)(622,865)(623,864)
(624,863)(625,862)(626,866)(627,870)(628,869)(629,868)(630,867)(631,871)
(632,875)(633,874)(634,873)(635,872)(636,876)(637,880)(638,879)(639,878)
(640,877)(641,881)(642,885)(643,884)(644,883)(645,882)(646,886)(647,890)
(648,889)(649,888)(650,887)(651,891)(652,895)(653,894)(654,893)(655,892)
(656,896)(657,900)(658,899)(659,898)(660,897)(661,916)(662,920)(663,919)
(664,918)(665,917)(666,921)(667,925)(668,924)(669,923)(670,922)(671,926)
(672,930)(673,929)(674,928)(675,927)(676,901)(677,905)(678,904)(679,903)
(680,902)(681,906)(682,910)(683,909)(684,908)(685,907)(686,911)(687,915)
(688,914)(689,913)(690,912)(691,946)(692,950)(693,949)(694,948)(695,947)
(696,951)(697,955)(698,954)(699,953)(700,952)(701,956)(702,960)(703,959)
(704,958)(705,957)(706,931)(707,935)(708,934)(709,933)(710,932)(711,936)
(712,940)(713,939)(714,938)(715,937)(716,941)(717,945)(718,944)(719,943)
(720,942);
s1 := Sym(960)!(  1,  2)(  3,  5)(  6,  7)(  8, 10)( 11, 12)( 13, 15)( 16, 17)
( 18, 20)( 21, 22)( 23, 25)( 26, 27)( 28, 30)( 31, 32)( 33, 35)( 36, 37)
( 38, 40)( 41, 42)( 43, 45)( 46, 47)( 48, 50)( 51, 52)( 53, 55)( 56, 57)
( 58, 60)( 61, 77)( 62, 76)( 63, 80)( 64, 79)( 65, 78)( 66, 82)( 67, 81)
( 68, 85)( 69, 84)( 70, 83)( 71, 87)( 72, 86)( 73, 90)( 74, 89)( 75, 88)
( 91,107)( 92,106)( 93,110)( 94,109)( 95,108)( 96,112)( 97,111)( 98,115)
( 99,114)(100,113)(101,117)(102,116)(103,120)(104,119)(105,118)(121,122)
(123,125)(126,127)(128,130)(131,132)(133,135)(136,137)(138,140)(141,142)
(143,145)(146,147)(148,150)(151,152)(153,155)(156,157)(158,160)(161,162)
(163,165)(166,167)(168,170)(171,172)(173,175)(176,177)(178,180)(181,197)
(182,196)(183,200)(184,199)(185,198)(186,202)(187,201)(188,205)(189,204)
(190,203)(191,207)(192,206)(193,210)(194,209)(195,208)(211,227)(212,226)
(213,230)(214,229)(215,228)(216,232)(217,231)(218,235)(219,234)(220,233)
(221,237)(222,236)(223,240)(224,239)(225,238)(241,272)(242,271)(243,275)
(244,274)(245,273)(246,277)(247,276)(248,280)(249,279)(250,278)(251,282)
(252,281)(253,285)(254,284)(255,283)(256,287)(257,286)(258,290)(259,289)
(260,288)(261,292)(262,291)(263,295)(264,294)(265,293)(266,297)(267,296)
(268,300)(269,299)(270,298)(301,347)(302,346)(303,350)(304,349)(305,348)
(306,352)(307,351)(308,355)(309,354)(310,353)(311,357)(312,356)(313,360)
(314,359)(315,358)(316,332)(317,331)(318,335)(319,334)(320,333)(321,337)
(322,336)(323,340)(324,339)(325,338)(326,342)(327,341)(328,345)(329,344)
(330,343)(361,392)(362,391)(363,395)(364,394)(365,393)(366,397)(367,396)
(368,400)(369,399)(370,398)(371,402)(372,401)(373,405)(374,404)(375,403)
(376,407)(377,406)(378,410)(379,409)(380,408)(381,412)(382,411)(383,415)
(384,414)(385,413)(386,417)(387,416)(388,420)(389,419)(390,418)(421,467)
(422,466)(423,470)(424,469)(425,468)(426,472)(427,471)(428,475)(429,474)
(430,473)(431,477)(432,476)(433,480)(434,479)(435,478)(436,452)(437,451)
(438,455)(439,454)(440,453)(441,457)(442,456)(443,460)(444,459)(445,458)
(446,462)(447,461)(448,465)(449,464)(450,463)(481,542)(482,541)(483,545)
(484,544)(485,543)(486,547)(487,546)(488,550)(489,549)(490,548)(491,552)
(492,551)(493,555)(494,554)(495,553)(496,557)(497,556)(498,560)(499,559)
(500,558)(501,562)(502,561)(503,565)(504,564)(505,563)(506,567)(507,566)
(508,570)(509,569)(510,568)(511,572)(512,571)(513,575)(514,574)(515,573)
(516,577)(517,576)(518,580)(519,579)(520,578)(521,582)(522,581)(523,585)
(524,584)(525,583)(526,587)(527,586)(528,590)(529,589)(530,588)(531,592)
(532,591)(533,595)(534,594)(535,593)(536,597)(537,596)(538,600)(539,599)
(540,598)(601,662)(602,661)(603,665)(604,664)(605,663)(606,667)(607,666)
(608,670)(609,669)(610,668)(611,672)(612,671)(613,675)(614,674)(615,673)
(616,677)(617,676)(618,680)(619,679)(620,678)(621,682)(622,681)(623,685)
(624,684)(625,683)(626,687)(627,686)(628,690)(629,689)(630,688)(631,692)
(632,691)(633,695)(634,694)(635,693)(636,697)(637,696)(638,700)(639,699)
(640,698)(641,702)(642,701)(643,705)(644,704)(645,703)(646,707)(647,706)
(648,710)(649,709)(650,708)(651,712)(652,711)(653,715)(654,714)(655,713)
(656,717)(657,716)(658,720)(659,719)(660,718)(721,827)(722,826)(723,830)
(724,829)(725,828)(726,832)(727,831)(728,835)(729,834)(730,833)(731,837)
(732,836)(733,840)(734,839)(735,838)(736,812)(737,811)(738,815)(739,814)
(740,813)(741,817)(742,816)(743,820)(744,819)(745,818)(746,822)(747,821)
(748,825)(749,824)(750,823)(751,797)(752,796)(753,800)(754,799)(755,798)
(756,802)(757,801)(758,805)(759,804)(760,803)(761,807)(762,806)(763,810)
(764,809)(765,808)(766,782)(767,781)(768,785)(769,784)(770,783)(771,787)
(772,786)(773,790)(774,789)(775,788)(776,792)(777,791)(778,795)(779,794)
(780,793)(841,947)(842,946)(843,950)(844,949)(845,948)(846,952)(847,951)
(848,955)(849,954)(850,953)(851,957)(852,956)(853,960)(854,959)(855,958)
(856,932)(857,931)(858,935)(859,934)(860,933)(861,937)(862,936)(863,940)
(864,939)(865,938)(866,942)(867,941)(868,945)(869,944)(870,943)(871,917)
(872,916)(873,920)(874,919)(875,918)(876,922)(877,921)(878,925)(879,924)
(880,923)(881,927)(882,926)(883,930)(884,929)(885,928)(886,902)(887,901)
(888,905)(889,904)(890,903)(891,907)(892,906)(893,910)(894,909)(895,908)
(896,912)(897,911)(898,915)(899,914)(900,913);
s2 := Sym(960)!(  1,601)(  2,602)(  3,603)(  4,604)(  5,605)(  6,611)(  7,612)
(  8,613)(  9,614)( 10,615)( 11,606)( 12,607)( 13,608)( 14,609)( 15,610)
( 16,616)( 17,617)( 18,618)( 19,619)( 20,620)( 21,626)( 22,627)( 23,628)
( 24,629)( 25,630)( 26,621)( 27,622)( 28,623)( 29,624)( 30,625)( 31,646)
( 32,647)( 33,648)( 34,649)( 35,650)( 36,656)( 37,657)( 38,658)( 39,659)
( 40,660)( 41,651)( 42,652)( 43,653)( 44,654)( 45,655)( 46,631)( 47,632)
( 48,633)( 49,634)( 50,635)( 51,641)( 52,642)( 53,643)( 54,644)( 55,645)
( 56,636)( 57,637)( 58,638)( 59,639)( 60,640)( 61,676)( 62,677)( 63,678)
( 64,679)( 65,680)( 66,686)( 67,687)( 68,688)( 69,689)( 70,690)( 71,681)
( 72,682)( 73,683)( 74,684)( 75,685)( 76,661)( 77,662)( 78,663)( 79,664)
( 80,665)( 81,671)( 82,672)( 83,673)( 84,674)( 85,675)( 86,666)( 87,667)
( 88,668)( 89,669)( 90,670)( 91,691)( 92,692)( 93,693)( 94,694)( 95,695)
( 96,701)( 97,702)( 98,703)( 99,704)(100,705)(101,696)(102,697)(103,698)
(104,699)(105,700)(106,706)(107,707)(108,708)(109,709)(110,710)(111,716)
(112,717)(113,718)(114,719)(115,720)(116,711)(117,712)(118,713)(119,714)
(120,715)(121,481)(122,482)(123,483)(124,484)(125,485)(126,491)(127,492)
(128,493)(129,494)(130,495)(131,486)(132,487)(133,488)(134,489)(135,490)
(136,496)(137,497)(138,498)(139,499)(140,500)(141,506)(142,507)(143,508)
(144,509)(145,510)(146,501)(147,502)(148,503)(149,504)(150,505)(151,526)
(152,527)(153,528)(154,529)(155,530)(156,536)(157,537)(158,538)(159,539)
(160,540)(161,531)(162,532)(163,533)(164,534)(165,535)(166,511)(167,512)
(168,513)(169,514)(170,515)(171,521)(172,522)(173,523)(174,524)(175,525)
(176,516)(177,517)(178,518)(179,519)(180,520)(181,556)(182,557)(183,558)
(184,559)(185,560)(186,566)(187,567)(188,568)(189,569)(190,570)(191,561)
(192,562)(193,563)(194,564)(195,565)(196,541)(197,542)(198,543)(199,544)
(200,545)(201,551)(202,552)(203,553)(204,554)(205,555)(206,546)(207,547)
(208,548)(209,549)(210,550)(211,571)(212,572)(213,573)(214,574)(215,575)
(216,581)(217,582)(218,583)(219,584)(220,585)(221,576)(222,577)(223,578)
(224,579)(225,580)(226,586)(227,587)(228,588)(229,589)(230,590)(231,596)
(232,597)(233,598)(234,599)(235,600)(236,591)(237,592)(238,593)(239,594)
(240,595)(241,841)(242,842)(243,843)(244,844)(245,845)(246,851)(247,852)
(248,853)(249,854)(250,855)(251,846)(252,847)(253,848)(254,849)(255,850)
(256,856)(257,857)(258,858)(259,859)(260,860)(261,866)(262,867)(263,868)
(264,869)(265,870)(266,861)(267,862)(268,863)(269,864)(270,865)(271,886)
(272,887)(273,888)(274,889)(275,890)(276,896)(277,897)(278,898)(279,899)
(280,900)(281,891)(282,892)(283,893)(284,894)(285,895)(286,871)(287,872)
(288,873)(289,874)(290,875)(291,881)(292,882)(293,883)(294,884)(295,885)
(296,876)(297,877)(298,878)(299,879)(300,880)(301,916)(302,917)(303,918)
(304,919)(305,920)(306,926)(307,927)(308,928)(309,929)(310,930)(311,921)
(312,922)(313,923)(314,924)(315,925)(316,901)(317,902)(318,903)(319,904)
(320,905)(321,911)(322,912)(323,913)(324,914)(325,915)(326,906)(327,907)
(328,908)(329,909)(330,910)(331,931)(332,932)(333,933)(334,934)(335,935)
(336,941)(337,942)(338,943)(339,944)(340,945)(341,936)(342,937)(343,938)
(344,939)(345,940)(346,946)(347,947)(348,948)(349,949)(350,950)(351,956)
(352,957)(353,958)(354,959)(355,960)(356,951)(357,952)(358,953)(359,954)
(360,955)(361,721)(362,722)(363,723)(364,724)(365,725)(366,731)(367,732)
(368,733)(369,734)(370,735)(371,726)(372,727)(373,728)(374,729)(375,730)
(376,736)(377,737)(378,738)(379,739)(380,740)(381,746)(382,747)(383,748)
(384,749)(385,750)(386,741)(387,742)(388,743)(389,744)(390,745)(391,766)
(392,767)(393,768)(394,769)(395,770)(396,776)(397,777)(398,778)(399,779)
(400,780)(401,771)(402,772)(403,773)(404,774)(405,775)(406,751)(407,752)
(408,753)(409,754)(410,755)(411,761)(412,762)(413,763)(414,764)(415,765)
(416,756)(417,757)(418,758)(419,759)(420,760)(421,796)(422,797)(423,798)
(424,799)(425,800)(426,806)(427,807)(428,808)(429,809)(430,810)(431,801)
(432,802)(433,803)(434,804)(435,805)(436,781)(437,782)(438,783)(439,784)
(440,785)(441,791)(442,792)(443,793)(444,794)(445,795)(446,786)(447,787)
(448,788)(449,789)(450,790)(451,811)(452,812)(453,813)(454,814)(455,815)
(456,821)(457,822)(458,823)(459,824)(460,825)(461,816)(462,817)(463,818)
(464,819)(465,820)(466,826)(467,827)(468,828)(469,829)(470,830)(471,836)
(472,837)(473,838)(474,839)(475,840)(476,831)(477,832)(478,833)(479,834)
(480,835);
s3 := Sym(960)!(  1,126)(  2,127)(  3,128)(  4,129)(  5,130)(  6,121)(  7,122)
(  8,123)(  9,124)( 10,125)( 11,131)( 12,132)( 13,133)( 14,134)( 15,135)
( 16,141)( 17,142)( 18,143)( 19,144)( 20,145)( 21,136)( 22,137)( 23,138)
( 24,139)( 25,140)( 26,146)( 27,147)( 28,148)( 29,149)( 30,150)( 31,156)
( 32,157)( 33,158)( 34,159)( 35,160)( 36,151)( 37,152)( 38,153)( 39,154)
( 40,155)( 41,161)( 42,162)( 43,163)( 44,164)( 45,165)( 46,171)( 47,172)
( 48,173)( 49,174)( 50,175)( 51,166)( 52,167)( 53,168)( 54,169)( 55,170)
( 56,176)( 57,177)( 58,178)( 59,179)( 60,180)( 61,186)( 62,187)( 63,188)
( 64,189)( 65,190)( 66,181)( 67,182)( 68,183)( 69,184)( 70,185)( 71,191)
( 72,192)( 73,193)( 74,194)( 75,195)( 76,201)( 77,202)( 78,203)( 79,204)
( 80,205)( 81,196)( 82,197)( 83,198)( 84,199)( 85,200)( 86,206)( 87,207)
( 88,208)( 89,209)( 90,210)( 91,216)( 92,217)( 93,218)( 94,219)( 95,220)
( 96,211)( 97,212)( 98,213)( 99,214)(100,215)(101,221)(102,222)(103,223)
(104,224)(105,225)(106,231)(107,232)(108,233)(109,234)(110,235)(111,226)
(112,227)(113,228)(114,229)(115,230)(116,236)(117,237)(118,238)(119,239)
(120,240)(241,366)(242,367)(243,368)(244,369)(245,370)(246,361)(247,362)
(248,363)(249,364)(250,365)(251,371)(252,372)(253,373)(254,374)(255,375)
(256,381)(257,382)(258,383)(259,384)(260,385)(261,376)(262,377)(263,378)
(264,379)(265,380)(266,386)(267,387)(268,388)(269,389)(270,390)(271,396)
(272,397)(273,398)(274,399)(275,400)(276,391)(277,392)(278,393)(279,394)
(280,395)(281,401)(282,402)(283,403)(284,404)(285,405)(286,411)(287,412)
(288,413)(289,414)(290,415)(291,406)(292,407)(293,408)(294,409)(295,410)
(296,416)(297,417)(298,418)(299,419)(300,420)(301,426)(302,427)(303,428)
(304,429)(305,430)(306,421)(307,422)(308,423)(309,424)(310,425)(311,431)
(312,432)(313,433)(314,434)(315,435)(316,441)(317,442)(318,443)(319,444)
(320,445)(321,436)(322,437)(323,438)(324,439)(325,440)(326,446)(327,447)
(328,448)(329,449)(330,450)(331,456)(332,457)(333,458)(334,459)(335,460)
(336,451)(337,452)(338,453)(339,454)(340,455)(341,461)(342,462)(343,463)
(344,464)(345,465)(346,471)(347,472)(348,473)(349,474)(350,475)(351,466)
(352,467)(353,468)(354,469)(355,470)(356,476)(357,477)(358,478)(359,479)
(360,480)(481,606)(482,607)(483,608)(484,609)(485,610)(486,601)(487,602)
(488,603)(489,604)(490,605)(491,611)(492,612)(493,613)(494,614)(495,615)
(496,621)(497,622)(498,623)(499,624)(500,625)(501,616)(502,617)(503,618)
(504,619)(505,620)(506,626)(507,627)(508,628)(509,629)(510,630)(511,636)
(512,637)(513,638)(514,639)(515,640)(516,631)(517,632)(518,633)(519,634)
(520,635)(521,641)(522,642)(523,643)(524,644)(525,645)(526,651)(527,652)
(528,653)(529,654)(530,655)(531,646)(532,647)(533,648)(534,649)(535,650)
(536,656)(537,657)(538,658)(539,659)(540,660)(541,666)(542,667)(543,668)
(544,669)(545,670)(546,661)(547,662)(548,663)(549,664)(550,665)(551,671)
(552,672)(553,673)(554,674)(555,675)(556,681)(557,682)(558,683)(559,684)
(560,685)(561,676)(562,677)(563,678)(564,679)(565,680)(566,686)(567,687)
(568,688)(569,689)(570,690)(571,696)(572,697)(573,698)(574,699)(575,700)
(576,691)(577,692)(578,693)(579,694)(580,695)(581,701)(582,702)(583,703)
(584,704)(585,705)(586,711)(587,712)(588,713)(589,714)(590,715)(591,706)
(592,707)(593,708)(594,709)(595,710)(596,716)(597,717)(598,718)(599,719)
(600,720)(721,846)(722,847)(723,848)(724,849)(725,850)(726,841)(727,842)
(728,843)(729,844)(730,845)(731,851)(732,852)(733,853)(734,854)(735,855)
(736,861)(737,862)(738,863)(739,864)(740,865)(741,856)(742,857)(743,858)
(744,859)(745,860)(746,866)(747,867)(748,868)(749,869)(750,870)(751,876)
(752,877)(753,878)(754,879)(755,880)(756,871)(757,872)(758,873)(759,874)
(760,875)(761,881)(762,882)(763,883)(764,884)(765,885)(766,891)(767,892)
(768,893)(769,894)(770,895)(771,886)(772,887)(773,888)(774,889)(775,890)
(776,896)(777,897)(778,898)(779,899)(780,900)(781,906)(782,907)(783,908)
(784,909)(785,910)(786,901)(787,902)(788,903)(789,904)(790,905)(791,911)
(792,912)(793,913)(794,914)(795,915)(796,921)(797,922)(798,923)(799,924)
(800,925)(801,916)(802,917)(803,918)(804,919)(805,920)(806,926)(807,927)
(808,928)(809,929)(810,930)(811,936)(812,937)(813,938)(814,939)(815,940)
(816,931)(817,932)(818,933)(819,934)(820,935)(821,941)(822,942)(823,943)
(824,944)(825,945)(826,951)(827,952)(828,953)(829,954)(830,955)(831,946)
(832,947)(833,948)(834,949)(835,950)(836,956)(837,957)(838,958)(839,959)
(840,960);
poly := sub<Sym(960)|s0,s1,s2,s3>;
Finitely Presented Group Representation (Magma) : 
poly<s0,s1,s2,s3> := Group< s0,s1,s2,s3 | s0*s0, s1*s1, s2*s2, 
s3*s3, s0*s2*s0*s2, s0*s3*s0*s3, s1*s3*s1*s3, 
s1*s2*s3*s2*s1*s2*s3*s2, s2*s0*s1*s2*s1*s2*s0*s1*s2*s1, 
s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3, 
s0*s1*s2*s1*s0*s1*s0*s1*s0*s1*s2*s1*s0*s1*s0*s1, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1 >;
References : None.
to this polytope