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Polytope of Type {2,2,2,4,30}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,2,2,4,30}*1920a
if this polytope has a name.
Group : SmallGroup(1920,236171)
Rank : 6
Schlafli Type : {2,2,2,4,30}
Number of vertices, edges, etc : 2, 2, 2, 4, 60, 30
Order of s0s1s2s3s4s5 : 60
Order of s0s1s2s3s4s5s4s3s2s1 : 2
Special Properties :
Degenerate
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 : {2,2,2,2,30}*960
3-fold quotients : {2,2,2,4,10}*640
4-fold quotients : {2,2,2,2,15}*480
5-fold quotients : {2,2,2,4,6}*384a
6-fold quotients : {2,2,2,2,10}*320
10-fold quotients : {2,2,2,2,6}*192
12-fold quotients : {2,2,2,2,5}*160
15-fold quotients : {2,2,2,4,2}*128
20-fold quotients : {2,2,2,2,3}*96
30-fold quotients : {2,2,2,2,2}*64
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := (1,2);;
s1 := (3,4);;
s2 := (5,6);;
s3 := (37,52)(38,53)(39,54)(40,55)(41,56)(42,57)(43,58)(44,59)(45,60)(46,61)
(47,62)(48,63)(49,64)(50,65)(51,66);;
s4 := ( 7,37)( 8,41)( 9,40)(10,39)(11,38)(12,47)(13,51)(14,50)(15,49)(16,48)
(17,42)(18,46)(19,45)(20,44)(21,43)(22,52)(23,56)(24,55)(25,54)(26,53)(27,62)
(28,66)(29,65)(30,64)(31,63)(32,57)(33,61)(34,60)(35,59)(36,58);;
s5 := ( 7,13)( 8,12)( 9,16)(10,15)(11,14)(17,18)(19,21)(22,28)(23,27)(24,31)
(25,30)(26,29)(32,33)(34,36)(37,43)(38,42)(39,46)(40,45)(41,44)(47,48)(49,51)
(52,58)(53,57)(54,61)(55,60)(56,59)(62,63)(64,66);;
poly := Group([s0,s1,s2,s3,s4,s5]);;
Finitely Presented Group Representation (GAP) :
F := FreeGroup("s0","s1","s2","s3","s4","s5");;
s0 := F.1;; s1 := F.2;; s2 := F.3;; s3 := F.4;; s4 := F.5;; s5 := F.6;;
rels := [ s0*s0, s1*s1, s2*s2, s3*s3, s4*s4, s5*s5,
s0*s1*s0*s1, s0*s2*s0*s2, s1*s2*s1*s2,
s0*s3*s0*s3, s1*s3*s1*s3, s2*s3*s2*s3,
s0*s4*s0*s4, s1*s4*s1*s4, s2*s4*s2*s4,
s0*s5*s0*s5, s1*s5*s1*s5, s2*s5*s2*s5,
s3*s5*s3*s5, s3*s4*s3*s4*s3*s4*s3*s4,
s3*s4*s5*s4*s3*s4*s5*s4, s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(66)!(1,2);
s1 := Sym(66)!(3,4);
s2 := Sym(66)!(5,6);
s3 := Sym(66)!(37,52)(38,53)(39,54)(40,55)(41,56)(42,57)(43,58)(44,59)(45,60)
(46,61)(47,62)(48,63)(49,64)(50,65)(51,66);
s4 := Sym(66)!( 7,37)( 8,41)( 9,40)(10,39)(11,38)(12,47)(13,51)(14,50)(15,49)
(16,48)(17,42)(18,46)(19,45)(20,44)(21,43)(22,52)(23,56)(24,55)(25,54)(26,53)
(27,62)(28,66)(29,65)(30,64)(31,63)(32,57)(33,61)(34,60)(35,59)(36,58);
s5 := Sym(66)!( 7,13)( 8,12)( 9,16)(10,15)(11,14)(17,18)(19,21)(22,28)(23,27)
(24,31)(25,30)(26,29)(32,33)(34,36)(37,43)(38,42)(39,46)(40,45)(41,44)(47,48)
(49,51)(52,58)(53,57)(54,61)(55,60)(56,59)(62,63)(64,66);
poly := sub<Sym(66)|s0,s1,s2,s3,s4,s5>;
Finitely Presented Group Representation (Magma) :
poly<s0,s1,s2,s3,s4,s5> := Group< s0,s1,s2,s3,s4,s5 | s0*s0, s1*s1, s2*s2,
s3*s3, s4*s4, s5*s5, s0*s1*s0*s1, s0*s2*s0*s2,
s1*s2*s1*s2, s0*s3*s0*s3, s1*s3*s1*s3,
s2*s3*s2*s3, s0*s4*s0*s4, s1*s4*s1*s4,
s2*s4*s2*s4, s0*s5*s0*s5, s1*s5*s1*s5,
s2*s5*s2*s5, s3*s5*s3*s5, s3*s4*s3*s4*s3*s4*s3*s4,
s3*s4*s5*s4*s3*s4*s5*s4, s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5*s4*s5 >;
to this polytope