Polytope of Type {4,6,4}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {4,6,4}*768j
if this polytope has a name.
Group : SmallGroup(768,1090220)
Rank : 4
Schlafli Type : {4,6,4}
Number of vertices, edges, etc : 8, 48, 48, 8
Order of s₀s₁s₂s₃ : 12
Order of s₀s₁s₂s₃s₂s₁ : 4
Special Properties :
   Orientable
   Flat
   Self-Dual
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 : {4,3,4}*384
   4-fold quotients : {4,3,4}*192a, {4,3,4}*192b
   8-fold quotients : {2,3,4}*96, {4,3,2}*96, {4,3,4}*96
   16-fold quotients : {2,3,4}*48, {4,3,2}*48
   32-fold quotients : {2,3,2}*24
Covers (Minimal Covers in Boldface) :
   None in this atlas.
Permutation Representation (GAP) :

s0 := (  1,  7)(  2,  8)(  3,  5)(  4,  6)(  9, 15)( 10, 16)( 11, 13)( 12, 14)
( 17, 23)( 18, 24)( 19, 21)( 20, 22)( 25, 31)( 26, 32)( 27, 29)( 28, 30)
( 33, 39)( 34, 40)( 35, 37)( 36, 38)( 41, 47)( 42, 48)( 43, 45)( 44, 46)
( 49, 55)( 50, 56)( 51, 53)( 52, 54)( 57, 63)( 58, 64)( 59, 61)( 60, 62)
( 65, 71)( 66, 72)( 67, 69)( 68, 70)( 73, 79)( 74, 80)( 75, 77)( 76, 78)
( 81, 87)( 82, 88)( 83, 85)( 84, 86)( 89, 95)( 90, 96)( 91, 93)( 92, 94)
( 97,104)( 98,103)( 99,102)(100,101)(105,112)(106,111)(107,110)(108,109)
(113,120)(114,119)(115,118)(116,117)(121,128)(122,127)(123,126)(124,125)
(129,136)(130,135)(131,134)(132,133)(137,144)(138,143)(139,142)(140,141)
(145,152)(146,151)(147,150)(148,149)(153,160)(154,159)(155,158)(156,157)
(161,168)(162,167)(163,166)(164,165)(169,176)(170,175)(171,174)(172,173)
(177,184)(178,183)(179,182)(180,181)(185,192)(186,191)(187,190)(188,189);;
s1 := (  5,  7)(  6,  8)( 13, 15)( 14, 16)( 17, 25)( 18, 26)( 19, 27)( 20, 28)
( 21, 31)( 22, 32)( 23, 29)( 24, 30)( 33, 65)( 34, 66)( 35, 67)( 36, 68)
( 37, 71)( 38, 72)( 39, 69)( 40, 70)( 41, 73)( 42, 74)( 43, 75)( 44, 76)
( 45, 79)( 46, 80)( 47, 77)( 48, 78)( 49, 89)( 50, 90)( 51, 91)( 52, 92)
( 53, 95)( 54, 96)( 55, 93)( 56, 94)( 57, 81)( 58, 82)( 59, 83)( 60, 84)
( 61, 87)( 62, 88)( 63, 85)( 64, 86)(101,103)(102,104)(109,111)(110,112)
(113,121)(114,122)(115,123)(116,124)(117,127)(118,128)(119,125)(120,126)
(129,161)(130,162)(131,163)(132,164)(133,167)(134,168)(135,165)(136,166)
(137,169)(138,170)(139,171)(140,172)(141,175)(142,176)(143,173)(144,174)
(145,185)(146,186)(147,187)(148,188)(149,191)(150,192)(151,189)(152,190)
(153,177)(154,178)(155,179)(156,180)(157,183)(158,184)(159,181)(160,182);;
s2 := (  1, 72)(  2, 71)(  3, 68)(  4, 67)(  5, 70)(  6, 69)(  7, 66)(  8, 65)
(  9, 88)( 10, 87)( 11, 84)( 12, 83)( 13, 86)( 14, 85)( 15, 82)( 16, 81)
( 17, 80)( 18, 79)( 19, 76)( 20, 75)( 21, 78)( 22, 77)( 23, 74)( 24, 73)
( 25, 96)( 26, 95)( 27, 92)( 28, 91)( 29, 94)( 30, 93)( 31, 90)( 32, 89)
( 33, 40)( 34, 39)( 35, 36)( 37, 38)( 41, 56)( 42, 55)( 43, 52)( 44, 51)
( 45, 54)( 46, 53)( 47, 50)( 48, 49)( 57, 64)( 58, 63)( 59, 60)( 61, 62)
( 97,168)( 98,167)( 99,164)(100,163)(101,166)(102,165)(103,162)(104,161)
(105,184)(106,183)(107,180)(108,179)(109,182)(110,181)(111,178)(112,177)
(113,176)(114,175)(115,172)(116,171)(117,174)(118,173)(119,170)(120,169)
(121,192)(122,191)(123,188)(124,187)(125,190)(126,189)(127,186)(128,185)
(129,136)(130,135)(131,132)(133,134)(137,152)(138,151)(139,148)(140,147)
(141,150)(142,149)(143,146)(144,145)(153,160)(154,159)(155,156)(157,158);;
s3 := (  1,105)(  2,106)(  3,107)(  4,108)(  5,110)(  6,109)(  7,112)(  8,111)
(  9, 97)( 10, 98)( 11, 99)( 12,100)( 13,102)( 14,101)( 15,104)( 16,103)
( 17,121)( 18,122)( 19,123)( 20,124)( 21,126)( 22,125)( 23,128)( 24,127)
( 25,113)( 26,114)( 27,115)( 28,116)( 29,118)( 30,117)( 31,120)( 32,119)
( 33,137)( 34,138)( 35,139)( 36,140)( 37,142)( 38,141)( 39,144)( 40,143)
( 41,129)( 42,130)( 43,131)( 44,132)( 45,134)( 46,133)( 47,136)( 48,135)
( 49,153)( 50,154)( 51,155)( 52,156)( 53,158)( 54,157)( 55,160)( 56,159)
( 57,145)( 58,146)( 59,147)( 60,148)( 61,150)( 62,149)( 63,152)( 64,151)
( 65,169)( 66,170)( 67,171)( 68,172)( 69,174)( 70,173)( 71,176)( 72,175)
( 73,161)( 74,162)( 75,163)( 76,164)( 77,166)( 78,165)( 79,168)( 80,167)
( 81,185)( 82,186)( 83,187)( 84,188)( 85,190)( 86,189)( 87,192)( 88,191)
( 89,177)( 90,178)( 91,179)( 92,180)( 93,182)( 94,181)( 95,184)( 96,183);;
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, s0*s1*s0*s1*s0*s1*s0*s1, 
s2*s3*s2*s3*s2*s3*s2*s3, s0*s1*s2*s1*s2*s1*s0*s1*s2*s1*s2*s1, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2, 
s1*s2*s3*s2*s1*s2*s1*s2*s3*s2*s1*s2, 
s1*s2*s1*s3*s2*s1*s0*s2*s1*s2*s3*s2*s1*s0 ];;
poly := F / rels;;

Permutation Representation (Magma) :

s0 := Sym(192)!(  1,  7)(  2,  8)(  3,  5)(  4,  6)(  9, 15)( 10, 16)( 11, 13)
( 12, 14)( 17, 23)( 18, 24)( 19, 21)( 20, 22)( 25, 31)( 26, 32)( 27, 29)
( 28, 30)( 33, 39)( 34, 40)( 35, 37)( 36, 38)( 41, 47)( 42, 48)( 43, 45)
( 44, 46)( 49, 55)( 50, 56)( 51, 53)( 52, 54)( 57, 63)( 58, 64)( 59, 61)
( 60, 62)( 65, 71)( 66, 72)( 67, 69)( 68, 70)( 73, 79)( 74, 80)( 75, 77)
( 76, 78)( 81, 87)( 82, 88)( 83, 85)( 84, 86)( 89, 95)( 90, 96)( 91, 93)
( 92, 94)( 97,104)( 98,103)( 99,102)(100,101)(105,112)(106,111)(107,110)
(108,109)(113,120)(114,119)(115,118)(116,117)(121,128)(122,127)(123,126)
(124,125)(129,136)(130,135)(131,134)(132,133)(137,144)(138,143)(139,142)
(140,141)(145,152)(146,151)(147,150)(148,149)(153,160)(154,159)(155,158)
(156,157)(161,168)(162,167)(163,166)(164,165)(169,176)(170,175)(171,174)
(172,173)(177,184)(178,183)(179,182)(180,181)(185,192)(186,191)(187,190)
(188,189);
s1 := Sym(192)!(  5,  7)(  6,  8)( 13, 15)( 14, 16)( 17, 25)( 18, 26)( 19, 27)
( 20, 28)( 21, 31)( 22, 32)( 23, 29)( 24, 30)( 33, 65)( 34, 66)( 35, 67)
( 36, 68)( 37, 71)( 38, 72)( 39, 69)( 40, 70)( 41, 73)( 42, 74)( 43, 75)
( 44, 76)( 45, 79)( 46, 80)( 47, 77)( 48, 78)( 49, 89)( 50, 90)( 51, 91)
( 52, 92)( 53, 95)( 54, 96)( 55, 93)( 56, 94)( 57, 81)( 58, 82)( 59, 83)
( 60, 84)( 61, 87)( 62, 88)( 63, 85)( 64, 86)(101,103)(102,104)(109,111)
(110,112)(113,121)(114,122)(115,123)(116,124)(117,127)(118,128)(119,125)
(120,126)(129,161)(130,162)(131,163)(132,164)(133,167)(134,168)(135,165)
(136,166)(137,169)(138,170)(139,171)(140,172)(141,175)(142,176)(143,173)
(144,174)(145,185)(146,186)(147,187)(148,188)(149,191)(150,192)(151,189)
(152,190)(153,177)(154,178)(155,179)(156,180)(157,183)(158,184)(159,181)
(160,182);
s2 := Sym(192)!(  1, 72)(  2, 71)(  3, 68)(  4, 67)(  5, 70)(  6, 69)(  7, 66)
(  8, 65)(  9, 88)( 10, 87)( 11, 84)( 12, 83)( 13, 86)( 14, 85)( 15, 82)
( 16, 81)( 17, 80)( 18, 79)( 19, 76)( 20, 75)( 21, 78)( 22, 77)( 23, 74)
( 24, 73)( 25, 96)( 26, 95)( 27, 92)( 28, 91)( 29, 94)( 30, 93)( 31, 90)
( 32, 89)( 33, 40)( 34, 39)( 35, 36)( 37, 38)( 41, 56)( 42, 55)( 43, 52)
( 44, 51)( 45, 54)( 46, 53)( 47, 50)( 48, 49)( 57, 64)( 58, 63)( 59, 60)
( 61, 62)( 97,168)( 98,167)( 99,164)(100,163)(101,166)(102,165)(103,162)
(104,161)(105,184)(106,183)(107,180)(108,179)(109,182)(110,181)(111,178)
(112,177)(113,176)(114,175)(115,172)(116,171)(117,174)(118,173)(119,170)
(120,169)(121,192)(122,191)(123,188)(124,187)(125,190)(126,189)(127,186)
(128,185)(129,136)(130,135)(131,132)(133,134)(137,152)(138,151)(139,148)
(140,147)(141,150)(142,149)(143,146)(144,145)(153,160)(154,159)(155,156)
(157,158);
s3 := Sym(192)!(  1,105)(  2,106)(  3,107)(  4,108)(  5,110)(  6,109)(  7,112)
(  8,111)(  9, 97)( 10, 98)( 11, 99)( 12,100)( 13,102)( 14,101)( 15,104)
( 16,103)( 17,121)( 18,122)( 19,123)( 20,124)( 21,126)( 22,125)( 23,128)
( 24,127)( 25,113)( 26,114)( 27,115)( 28,116)( 29,118)( 30,117)( 31,120)
( 32,119)( 33,137)( 34,138)( 35,139)( 36,140)( 37,142)( 38,141)( 39,144)
( 40,143)( 41,129)( 42,130)( 43,131)( 44,132)( 45,134)( 46,133)( 47,136)
( 48,135)( 49,153)( 50,154)( 51,155)( 52,156)( 53,158)( 54,157)( 55,160)
( 56,159)( 57,145)( 58,146)( 59,147)( 60,148)( 61,150)( 62,149)( 63,152)
( 64,151)( 65,169)( 66,170)( 67,171)( 68,172)( 69,174)( 70,173)( 71,176)
( 72,175)( 73,161)( 74,162)( 75,163)( 76,164)( 77,166)( 78,165)( 79,168)
( 80,167)( 81,185)( 82,186)( 83,187)( 84,188)( 85,190)( 86,189)( 87,192)
( 88,191)( 89,177)( 90,178)( 91,179)( 92,180)( 93,182)( 94,181)( 95,184)
( 96,183);
poly := sub<Sym(192)|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, 
s0*s1*s0*s1*s0*s1*s0*s1, s2*s3*s2*s3*s2*s3*s2*s3, 
s0*s1*s2*s1*s2*s1*s0*s1*s2*s1*s2*s1, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2, 
s1*s2*s3*s2*s1*s2*s1*s2*s3*s2*s1*s2, 
s1*s2*s1*s3*s2*s1*s0*s2*s1*s2*s3*s2*s1*s0 >;

References : None.
to this polytope