Part of the Atlas of Small Regular Polytopes

Polytope of Type {2,4,4,15}

Atlas Canonical Name {2,4,4,15}*1920b

Overview

Group
SmallGroup(1920,240291)
Rank
5
Schläfli Type
{2,4,4,15}
Vertices, edges, …
2, 4, 16, 60, 30
Order of s0s1s2s3s4
60
Order of s0s1s2s3s4s3s2s1
2
Also known as
if this polytope has a name.

Special Properties

  • Degenerate
  • Universal
  • Orientable
  • Flat

Quotients maximal quotients in bold

2-fold

4-fold

5-fold

8-fold

10-fold

12-fold

20-fold

24-fold

40-fold

Covers minimal covers in bold

None in this atlas.

Representations

Permutation Representation (GAP)
s0 := (1,2);;
s1 := (123,183)(124,184)(125,185)(126,186)(127,187)(128,188)(129,189)(130,190)(131,191)(132,192)(133,193)(134,194)(135,195)(136,196)(137,197)(138,198)(139,199)(140,200)(141,201)(142,202)(143,203)(144,204)(145,205)(146,206)(147,207)(148,208)(149,209)(150,210)(151,211)(152,212)(153,213)(154,214)(155,215)(156,216)(157,217)(158,218)(159,219)(160,220)(161,221)(162,222)(163,223)(164,224)(165,225)(166,226)(167,227)(168,228)(169,229)(170,230)(171,231)(172,232)(173,233)(174,234)(175,235)(176,236)(177,237)(178,238)(179,239)(180,240)(181,241)(182,242);;
s2 := (  3,125)(  4,126)(  5,123)(  6,124)(  7,129)(  8,130)(  9,127)( 10,128)( 11,133)( 12,134)( 13,131)( 14,132)( 15,137)( 16,138)( 17,135)( 18,136)( 19,141)( 20,142)( 21,139)( 22,140)( 23,145)( 24,146)( 25,143)( 26,144)( 27,149)( 28,150)( 29,147)( 30,148)( 31,153)( 32,154)( 33,151)( 34,152)( 35,157)( 36,158)( 37,155)( 38,156)( 39,161)( 40,162)( 41,159)( 42,160)( 43,165)( 44,166)( 45,163)( 46,164)( 47,169)( 48,170)( 49,167)( 50,168)( 51,173)( 52,174)( 53,171)( 54,172)( 55,177)( 56,178)( 57,175)( 58,176)( 59,181)( 60,182)( 61,179)( 62,180)( 63,185)( 64,186)( 65,183)( 66,184)( 67,189)( 68,190)( 69,187)( 70,188)( 71,193)( 72,194)( 73,191)( 74,192)( 75,197)( 76,198)( 77,195)( 78,196)( 79,201)( 80,202)( 81,199)( 82,200)( 83,205)( 84,206)( 85,203)( 86,204)( 87,209)( 88,210)( 89,207)( 90,208)( 91,213)( 92,214)( 93,211)( 94,212)( 95,217)( 96,218)( 97,215)( 98,216)( 99,221)(100,222)(101,219)(102,220)(103,225)(104,226)(105,223)(106,224)(107,229)(108,230)(109,227)(110,228)(111,233)(112,234)(113,231)(114,232)(115,237)(116,238)(117,235)(118,236)(119,241)(120,242)(121,239)(122,240);;
s3 := (  4,  5)(  7, 19)(  8, 21)(  9, 20)( 10, 22)( 11, 15)( 12, 17)( 13, 16)( 14, 18)( 23, 43)( 24, 45)( 25, 44)( 26, 46)( 27, 59)( 28, 61)( 29, 60)( 30, 62)( 31, 55)( 32, 57)( 33, 56)( 34, 58)( 35, 51)( 36, 53)( 37, 52)( 38, 54)( 39, 47)( 40, 49)( 41, 48)( 42, 50)( 64, 65)( 67, 79)( 68, 81)( 69, 80)( 70, 82)( 71, 75)( 72, 77)( 73, 76)( 74, 78)( 83,103)( 84,105)( 85,104)( 86,106)( 87,119)( 88,121)( 89,120)( 90,122)( 91,115)( 92,117)( 93,116)( 94,118)( 95,111)( 96,113)( 97,112)( 98,114)( 99,107)(100,109)(101,108)(102,110)(124,125)(127,139)(128,141)(129,140)(130,142)(131,135)(132,137)(133,136)(134,138)(143,163)(144,165)(145,164)(146,166)(147,179)(148,181)(149,180)(150,182)(151,175)(152,177)(153,176)(154,178)(155,171)(156,173)(157,172)(158,174)(159,167)(160,169)(161,168)(162,170)(184,185)(187,199)(188,201)(189,200)(190,202)(191,195)(192,197)(193,196)(194,198)(203,223)(204,225)(205,224)(206,226)(207,239)(208,241)(209,240)(210,242)(211,235)(212,237)(213,236)(214,238)(215,231)(216,233)(217,232)(218,234)(219,227)(220,229)(221,228)(222,230);;
s4 := (  3, 47)(  4, 50)(  5, 49)(  6, 48)(  7, 43)(  8, 46)(  9, 45)( 10, 44)( 11, 59)( 12, 62)( 13, 61)( 14, 60)( 15, 55)( 16, 58)( 17, 57)( 18, 56)( 19, 51)( 20, 54)( 21, 53)( 22, 52)( 23, 27)( 24, 30)( 25, 29)( 26, 28)( 31, 39)( 32, 42)( 33, 41)( 34, 40)( 36, 38)( 63,107)( 64,110)( 65,109)( 66,108)( 67,103)( 68,106)( 69,105)( 70,104)( 71,119)( 72,122)( 73,121)( 74,120)( 75,115)( 76,118)( 77,117)( 78,116)( 79,111)( 80,114)( 81,113)( 82,112)( 83, 87)( 84, 90)( 85, 89)( 86, 88)( 91, 99)( 92,102)( 93,101)( 94,100)( 96, 98)(123,167)(124,170)(125,169)(126,168)(127,163)(128,166)(129,165)(130,164)(131,179)(132,182)(133,181)(134,180)(135,175)(136,178)(137,177)(138,176)(139,171)(140,174)(141,173)(142,172)(143,147)(144,150)(145,149)(146,148)(151,159)(152,162)(153,161)(154,160)(156,158)(183,227)(184,230)(185,229)(186,228)(187,223)(188,226)(189,225)(190,224)(191,239)(192,242)(193,241)(194,240)(195,235)(196,238)(197,237)(198,236)(199,231)(200,234)(201,233)(202,232)(203,207)(204,210)(205,209)(206,208)(211,219)(212,222)(213,221)(214,220)(216,218);;
poly := Group([s0,s1,s2,s3,s4]);;
Finitely Presented Group Representation (GAP)
F := FreeGroup("s0","s1","s2","s3","s4");;
s0 := F.1;;  s1 := F.2;;  s2 := F.3;;  s3 := F.4;;  s4 := F.5;;  
rels := [ s0*s0, s1*s1, s2*s2, s3*s3, s4*s4, s0*s1*s0*s1, 
s0*s2*s0*s2, s0*s3*s0*s3, s1*s3*s1*s3, 
s0*s4*s0*s4, s1*s4*s1*s4, s2*s4*s2*s4, 
s1*s2*s1*s2*s1*s2*s1*s2, s1*s2*s3*s2*s1*s2*s3*s2, 
s2*s3*s2*s3*s2*s3*s2*s3, s2*s3*s4*s3*s4*s3*s2*s3*s4*s3*s4*s3, 
s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4 ];;
poly := F / rels;;
Permutation Representation (Magma)
s0 := Sym(242)!(1,2);
s1 := Sym(242)!(123,183)(124,184)(125,185)(126,186)(127,187)(128,188)(129,189)(130,190)(131,191)(132,192)(133,193)(134,194)(135,195)(136,196)(137,197)(138,198)(139,199)(140,200)(141,201)(142,202)(143,203)(144,204)(145,205)(146,206)(147,207)(148,208)(149,209)(150,210)(151,211)(152,212)(153,213)(154,214)(155,215)(156,216)(157,217)(158,218)(159,219)(160,220)(161,221)(162,222)(163,223)(164,224)(165,225)(166,226)(167,227)(168,228)(169,229)(170,230)(171,231)(172,232)(173,233)(174,234)(175,235)(176,236)(177,237)(178,238)(179,239)(180,240)(181,241)(182,242);
s2 := Sym(242)!(  3,125)(  4,126)(  5,123)(  6,124)(  7,129)(  8,130)(  9,127)( 10,128)( 11,133)( 12,134)( 13,131)( 14,132)( 15,137)( 16,138)( 17,135)( 18,136)( 19,141)( 20,142)( 21,139)( 22,140)( 23,145)( 24,146)( 25,143)( 26,144)( 27,149)( 28,150)( 29,147)( 30,148)( 31,153)( 32,154)( 33,151)( 34,152)( 35,157)( 36,158)( 37,155)( 38,156)( 39,161)( 40,162)( 41,159)( 42,160)( 43,165)( 44,166)( 45,163)( 46,164)( 47,169)( 48,170)( 49,167)( 50,168)( 51,173)( 52,174)( 53,171)( 54,172)( 55,177)( 56,178)( 57,175)( 58,176)( 59,181)( 60,182)( 61,179)( 62,180)( 63,185)( 64,186)( 65,183)( 66,184)( 67,189)( 68,190)( 69,187)( 70,188)( 71,193)( 72,194)( 73,191)( 74,192)( 75,197)( 76,198)( 77,195)( 78,196)( 79,201)( 80,202)( 81,199)( 82,200)( 83,205)( 84,206)( 85,203)( 86,204)( 87,209)( 88,210)( 89,207)( 90,208)( 91,213)( 92,214)( 93,211)( 94,212)( 95,217)( 96,218)( 97,215)( 98,216)( 99,221)(100,222)(101,219)(102,220)(103,225)(104,226)(105,223)(106,224)(107,229)(108,230)(109,227)(110,228)(111,233)(112,234)(113,231)(114,232)(115,237)(116,238)(117,235)(118,236)(119,241)(120,242)(121,239)(122,240);
s3 := Sym(242)!(  4,  5)(  7, 19)(  8, 21)(  9, 20)( 10, 22)( 11, 15)( 12, 17)( 13, 16)( 14, 18)( 23, 43)( 24, 45)( 25, 44)( 26, 46)( 27, 59)( 28, 61)( 29, 60)( 30, 62)( 31, 55)( 32, 57)( 33, 56)( 34, 58)( 35, 51)( 36, 53)( 37, 52)( 38, 54)( 39, 47)( 40, 49)( 41, 48)( 42, 50)( 64, 65)( 67, 79)( 68, 81)( 69, 80)( 70, 82)( 71, 75)( 72, 77)( 73, 76)( 74, 78)( 83,103)( 84,105)( 85,104)( 86,106)( 87,119)( 88,121)( 89,120)( 90,122)( 91,115)( 92,117)( 93,116)( 94,118)( 95,111)( 96,113)( 97,112)( 98,114)( 99,107)(100,109)(101,108)(102,110)(124,125)(127,139)(128,141)(129,140)(130,142)(131,135)(132,137)(133,136)(134,138)(143,163)(144,165)(145,164)(146,166)(147,179)(148,181)(149,180)(150,182)(151,175)(152,177)(153,176)(154,178)(155,171)(156,173)(157,172)(158,174)(159,167)(160,169)(161,168)(162,170)(184,185)(187,199)(188,201)(189,200)(190,202)(191,195)(192,197)(193,196)(194,198)(203,223)(204,225)(205,224)(206,226)(207,239)(208,241)(209,240)(210,242)(211,235)(212,237)(213,236)(214,238)(215,231)(216,233)(217,232)(218,234)(219,227)(220,229)(221,228)(222,230);
s4 := Sym(242)!(  3, 47)(  4, 50)(  5, 49)(  6, 48)(  7, 43)(  8, 46)(  9, 45)( 10, 44)( 11, 59)( 12, 62)( 13, 61)( 14, 60)( 15, 55)( 16, 58)( 17, 57)( 18, 56)( 19, 51)( 20, 54)( 21, 53)( 22, 52)( 23, 27)( 24, 30)( 25, 29)( 26, 28)( 31, 39)( 32, 42)( 33, 41)( 34, 40)( 36, 38)( 63,107)( 64,110)( 65,109)( 66,108)( 67,103)( 68,106)( 69,105)( 70,104)( 71,119)( 72,122)( 73,121)( 74,120)( 75,115)( 76,118)( 77,117)( 78,116)( 79,111)( 80,114)( 81,113)( 82,112)( 83, 87)( 84, 90)( 85, 89)( 86, 88)( 91, 99)( 92,102)( 93,101)( 94,100)( 96, 98)(123,167)(124,170)(125,169)(126,168)(127,163)(128,166)(129,165)(130,164)(131,179)(132,182)(133,181)(134,180)(135,175)(136,178)(137,177)(138,176)(139,171)(140,174)(141,173)(142,172)(143,147)(144,150)(145,149)(146,148)(151,159)(152,162)(153,161)(154,160)(156,158)(183,227)(184,230)(185,229)(186,228)(187,223)(188,226)(189,225)(190,224)(191,239)(192,242)(193,241)(194,240)(195,235)(196,238)(197,237)(198,236)(199,231)(200,234)(201,233)(202,232)(203,207)(204,210)(205,209)(206,208)(211,219)(212,222)(213,221)(214,220)(216,218);
poly := sub<Sym(242)|s0,s1,s2,s3,s4>;
Finitely Presented Group Representation (Magma)
poly<s0,s1,s2,s3,s4> := Group< s0,s1,s2,s3,s4 | s0*s0, s1*s1, s2*s2, 
s3*s3, s4*s4, s0*s1*s0*s1, s0*s2*s0*s2, 
s0*s3*s0*s3, s1*s3*s1*s3, s0*s4*s0*s4, 
s1*s4*s1*s4, s2*s4*s2*s4, s1*s2*s1*s2*s1*s2*s1*s2, 
s1*s2*s3*s2*s1*s2*s3*s2, s2*s3*s2*s3*s2*s3*s2*s3, 
s2*s3*s4*s3*s4*s3*s2*s3*s4*s3*s4*s3, 
s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4 >;