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Polytope of Type {2,12,6,2}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,12,6,2}*576c
if this polytope has a name.
Group : SmallGroup(576,8589)
Rank : 5
Schlafli Type : {2,12,6,2}
Number of vertices, edges, etc : 2, 12, 36, 6, 2
Order of s0s1s2s3s4 : 12
Order of s0s1s2s3s4s3s2s1 : 2
Special Properties :
Degenerate
Universal
Orientable
Flat
Related Polytopes :
Facet
Vertex Figure
Dual
Facet Of :
{2,12,6,2,2} of size 1152
{2,12,6,2,3} of size 1728
Vertex Figure Of :
{2,2,12,6,2} of size 1152
{3,2,12,6,2} of size 1728
Quotients (Maximal Quotients in Boldface) :
2-fold quotients : {2,6,6,2}*288b
3-fold quotients : {2,4,6,2}*192a
4-fold quotients : {2,6,3,2}*144
6-fold quotients : {2,2,6,2}*96
9-fold quotients : {2,4,2,2}*64
12-fold quotients : {2,2,3,2}*48
18-fold quotients : {2,2,2,2}*32
Covers (Minimal Covers in Boldface) :
2-fold covers : {4,12,6,2}*1152c, {2,12,12,2}*1152b, {2,12,6,4}*1152a, {2,24,6,2}*1152a
3-fold covers : {2,12,18,2}*1728b, {2,12,6,2}*1728c, {2,12,6,2}*1728g, {2,12,6,6}*1728f, {2,12,6,6}*1728g, {6,12,6,2}*1728g
Permutation Representation (GAP) :
s0 := (1,2);;
s1 := ( 4, 5)( 7, 8)(10,11)(13,14)(16,17)(19,20)(21,30)(22,32)(23,31)(24,33)
(25,35)(26,34)(27,36)(28,38)(29,37)(40,41)(43,44)(46,47)(49,50)(52,53)(55,56)
(57,66)(58,68)(59,67)(60,69)(61,71)(62,70)(63,72)(64,74)(65,73);;
s2 := ( 3,58)( 4,57)( 5,59)( 6,64)( 7,63)( 8,65)( 9,61)(10,60)(11,62)(12,67)
(13,66)(14,68)(15,73)(16,72)(17,74)(18,70)(19,69)(20,71)(21,40)(22,39)(23,41)
(24,46)(25,45)(26,47)(27,43)(28,42)(29,44)(30,49)(31,48)(32,50)(33,55)(34,54)
(35,56)(36,52)(37,51)(38,53);;
s3 := ( 3,42)( 4,44)( 5,43)( 6,39)( 7,41)( 8,40)( 9,45)(10,47)(11,46)(12,51)
(13,53)(14,52)(15,48)(16,50)(17,49)(18,54)(19,56)(20,55)(21,60)(22,62)(23,61)
(24,57)(25,59)(26,58)(27,63)(28,65)(29,64)(30,69)(31,71)(32,70)(33,66)(34,68)
(35,67)(36,72)(37,74)(38,73);;
s4 := (75,76);;
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,
s3*s4*s3*s4, s3*s1*s2*s1*s2*s3*s1*s2*s1*s2,
s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(76)!(1,2);
s1 := Sym(76)!( 4, 5)( 7, 8)(10,11)(13,14)(16,17)(19,20)(21,30)(22,32)(23,31)
(24,33)(25,35)(26,34)(27,36)(28,38)(29,37)(40,41)(43,44)(46,47)(49,50)(52,53)
(55,56)(57,66)(58,68)(59,67)(60,69)(61,71)(62,70)(63,72)(64,74)(65,73);
s2 := Sym(76)!( 3,58)( 4,57)( 5,59)( 6,64)( 7,63)( 8,65)( 9,61)(10,60)(11,62)
(12,67)(13,66)(14,68)(15,73)(16,72)(17,74)(18,70)(19,69)(20,71)(21,40)(22,39)
(23,41)(24,46)(25,45)(26,47)(27,43)(28,42)(29,44)(30,49)(31,48)(32,50)(33,55)
(34,54)(35,56)(36,52)(37,51)(38,53);
s3 := Sym(76)!( 3,42)( 4,44)( 5,43)( 6,39)( 7,41)( 8,40)( 9,45)(10,47)(11,46)
(12,51)(13,53)(14,52)(15,48)(16,50)(17,49)(18,54)(19,56)(20,55)(21,60)(22,62)
(23,61)(24,57)(25,59)(26,58)(27,63)(28,65)(29,64)(30,69)(31,71)(32,70)(33,66)
(34,68)(35,67)(36,72)(37,74)(38,73);
s4 := Sym(76)!(75,76);
poly := sub<Sym(76)|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, s3*s4*s3*s4,
s3*s1*s2*s1*s2*s3*s1*s2*s1*s2, s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3 >;
to this polytope