Polytope of Type {4,6,4,2}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {4,6,4,2}*384a
if this polytope has a name.
Group : SmallGroup(384,18493)
Rank : 5
Schlafli Type : {4,6,4,2}
Number of vertices, edges, etc : 4, 12, 12, 4, 2
Order of s0s1s2s3s4 : 12
Order of s0s1s2s3s4s3s2s1 : 2
Special Properties :
   Degenerate
   Universal
   Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {4,6,4,2,2} of size 768
   {4,6,4,2,3} of size 1152
   {4,6,4,2,5} of size 1920
Vertex Figure Of :
   {2,4,6,4,2} of size 768
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {2,6,4,2}*192a, {4,6,2,2}*192a
   3-fold quotients : {4,2,4,2}*128
   4-fold quotients : {2,6,2,2}*96
   6-fold quotients : {2,2,4,2}*64, {4,2,2,2}*64
   8-fold quotients : {2,3,2,2}*48
   12-fold quotients : {2,2,2,2}*32
Covers (Minimal Covers in Boldface) :
   2-fold covers : {4,12,4,2}*768a, {4,6,4,4}*768a, {4,6,8,2}*768a, {8,6,4,2}*768a
   3-fold covers : {4,18,4,2}*1152a, {4,6,4,6}*1152a, {4,6,12,2}*1152a, {12,6,4,2}*1152a, {4,6,12,2}*1152b, {12,6,4,2}*1152b
   5-fold covers : {4,30,4,2}*1920a, {4,6,4,10}*1920a, {4,6,20,2}*1920a, {20,6,4,2}*1920a
Permutation Representation (GAP) :
s0 := ( 1,49)( 2,50)( 3,51)( 4,52)( 5,53)( 6,54)( 7,55)( 8,56)( 9,57)(10,58)
(11,59)(12,60)(13,61)(14,62)(15,63)(16,64)(17,65)(18,66)(19,67)(20,68)(21,69)
(22,70)(23,71)(24,72)(25,79)(26,80)(27,81)(28,82)(29,83)(30,84)(31,73)(32,74)
(33,75)(34,76)(35,77)(36,78)(37,91)(38,92)(39,93)(40,94)(41,95)(42,96)(43,85)
(44,86)(45,87)(46,88)(47,89)(48,90);;
s1 := ( 1,25)( 2,27)( 3,26)( 4,28)( 5,30)( 6,29)( 7,31)( 8,33)( 9,32)(10,34)
(11,36)(12,35)(13,43)(14,45)(15,44)(16,46)(17,48)(18,47)(19,37)(20,39)(21,38)
(22,40)(23,42)(24,41)(49,73)(50,75)(51,74)(52,76)(53,78)(54,77)(55,79)(56,81)
(57,80)(58,82)(59,84)(60,83)(61,91)(62,93)(63,92)(64,94)(65,96)(66,95)(67,85)
(68,87)(69,86)(70,88)(71,90)(72,89);;
s2 := ( 1, 2)( 4, 5)( 7, 8)(10,11)(13,23)(14,22)(15,24)(16,20)(17,19)(18,21)
(25,26)(28,29)(31,32)(34,35)(37,47)(38,46)(39,48)(40,44)(41,43)(42,45)(49,50)
(52,53)(55,56)(58,59)(61,71)(62,70)(63,72)(64,68)(65,67)(66,69)(73,74)(76,77)
(79,80)(82,83)(85,95)(86,94)(87,96)(88,92)(89,91)(90,93);;
s3 := ( 1,61)( 2,62)( 3,63)( 4,64)( 5,65)( 6,66)( 7,67)( 8,68)( 9,69)(10,70)
(11,71)(12,72)(13,49)(14,50)(15,51)(16,52)(17,53)(18,54)(19,55)(20,56)(21,57)
(22,58)(23,59)(24,60)(25,91)(26,92)(27,93)(28,94)(29,95)(30,96)(31,85)(32,86)
(33,87)(34,88)(35,89)(36,90)(37,79)(38,80)(39,81)(40,82)(41,83)(42,84)(43,73)
(44,74)(45,75)(46,76)(47,77)(48,78);;
s4 := (97,98);;
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*s2*s0*s2, 
s0*s3*s0*s3, s1*s3*s1*s3, s0*s4*s0*s4, 
s1*s4*s1*s4, s2*s4*s2*s4, s3*s4*s3*s4, 
s0*s1*s0*s1*s0*s1*s0*s1, s0*s1*s2*s1*s0*s1*s2*s1, 
s1*s2*s3*s2*s1*s2*s3*s2, s2*s3*s2*s3*s2*s3*s2*s3, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2 ];;
poly := F / rels;;
 
Permutation Representation (Magma) :
s0 := Sym(98)!( 1,49)( 2,50)( 3,51)( 4,52)( 5,53)( 6,54)( 7,55)( 8,56)( 9,57)
(10,58)(11,59)(12,60)(13,61)(14,62)(15,63)(16,64)(17,65)(18,66)(19,67)(20,68)
(21,69)(22,70)(23,71)(24,72)(25,79)(26,80)(27,81)(28,82)(29,83)(30,84)(31,73)
(32,74)(33,75)(34,76)(35,77)(36,78)(37,91)(38,92)(39,93)(40,94)(41,95)(42,96)
(43,85)(44,86)(45,87)(46,88)(47,89)(48,90);
s1 := Sym(98)!( 1,25)( 2,27)( 3,26)( 4,28)( 5,30)( 6,29)( 7,31)( 8,33)( 9,32)
(10,34)(11,36)(12,35)(13,43)(14,45)(15,44)(16,46)(17,48)(18,47)(19,37)(20,39)
(21,38)(22,40)(23,42)(24,41)(49,73)(50,75)(51,74)(52,76)(53,78)(54,77)(55,79)
(56,81)(57,80)(58,82)(59,84)(60,83)(61,91)(62,93)(63,92)(64,94)(65,96)(66,95)
(67,85)(68,87)(69,86)(70,88)(71,90)(72,89);
s2 := Sym(98)!( 1, 2)( 4, 5)( 7, 8)(10,11)(13,23)(14,22)(15,24)(16,20)(17,19)
(18,21)(25,26)(28,29)(31,32)(34,35)(37,47)(38,46)(39,48)(40,44)(41,43)(42,45)
(49,50)(52,53)(55,56)(58,59)(61,71)(62,70)(63,72)(64,68)(65,67)(66,69)(73,74)
(76,77)(79,80)(82,83)(85,95)(86,94)(87,96)(88,92)(89,91)(90,93);
s3 := Sym(98)!( 1,61)( 2,62)( 3,63)( 4,64)( 5,65)( 6,66)( 7,67)( 8,68)( 9,69)
(10,70)(11,71)(12,72)(13,49)(14,50)(15,51)(16,52)(17,53)(18,54)(19,55)(20,56)
(21,57)(22,58)(23,59)(24,60)(25,91)(26,92)(27,93)(28,94)(29,95)(30,96)(31,85)
(32,86)(33,87)(34,88)(35,89)(36,90)(37,79)(38,80)(39,81)(40,82)(41,83)(42,84)
(43,73)(44,74)(45,75)(46,76)(47,77)(48,78);
s4 := Sym(98)!(97,98);
poly := sub<Sym(98)|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*s2*s0*s2, s0*s3*s0*s3, 
s1*s3*s1*s3, s0*s4*s0*s4, s1*s4*s1*s4, 
s2*s4*s2*s4, s3*s4*s3*s4, s0*s1*s0*s1*s0*s1*s0*s1, 
s0*s1*s2*s1*s0*s1*s2*s1, s1*s2*s3*s2*s1*s2*s3*s2, 
s2*s3*s2*s3*s2*s3*s2*s3, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2 >; 
 

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