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Polytope of Type {2,70,2,3}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,70,2,3}*1680
if this polytope has a name.
Group : SmallGroup(1680,991)
Rank : 5
Schlafli Type : {2,70,2,3}
Number of vertices, edges, etc : 2, 70, 70, 3, 3
Order of s0s1s2s3s4 : 210
Order of s0s1s2s3s4s3s2s1 : 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 : {2,35,2,3}*840
5-fold quotients : {2,14,2,3}*336
7-fold quotients : {2,10,2,3}*240
10-fold quotients : {2,7,2,3}*168
14-fold quotients : {2,5,2,3}*120
35-fold quotients : {2,2,2,3}*48
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := (1,2);;
s1 := ( 4, 9)( 5, 8)( 6, 7)(10,31)(11,37)(12,36)(13,35)(14,34)(15,33)(16,32)
(17,24)(18,30)(19,29)(20,28)(21,27)(22,26)(23,25)(39,44)(40,43)(41,42)(45,66)
(46,72)(47,71)(48,70)(49,69)(50,68)(51,67)(52,59)(53,65)(54,64)(55,63)(56,62)
(57,61)(58,60);;
s2 := ( 3,46)( 4,45)( 5,51)( 6,50)( 7,49)( 8,48)( 9,47)(10,39)(11,38)(12,44)
(13,43)(14,42)(15,41)(16,40)(17,67)(18,66)(19,72)(20,71)(21,70)(22,69)(23,68)
(24,60)(25,59)(26,65)(27,64)(28,63)(29,62)(30,61)(31,53)(32,52)(33,58)(34,57)
(35,56)(36,55)(37,54);;
s3 := (74,75);;
s4 := (73,74);;
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,
s2*s3*s2*s3, s0*s4*s0*s4, s1*s4*s1*s4,
s2*s4*s2*s4, s3*s4*s3*s4*s3*s4, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(75)!(1,2);
s1 := Sym(75)!( 4, 9)( 5, 8)( 6, 7)(10,31)(11,37)(12,36)(13,35)(14,34)(15,33)
(16,32)(17,24)(18,30)(19,29)(20,28)(21,27)(22,26)(23,25)(39,44)(40,43)(41,42)
(45,66)(46,72)(47,71)(48,70)(49,69)(50,68)(51,67)(52,59)(53,65)(54,64)(55,63)
(56,62)(57,61)(58,60);
s2 := Sym(75)!( 3,46)( 4,45)( 5,51)( 6,50)( 7,49)( 8,48)( 9,47)(10,39)(11,38)
(12,44)(13,43)(14,42)(15,41)(16,40)(17,67)(18,66)(19,72)(20,71)(21,70)(22,69)
(23,68)(24,60)(25,59)(26,65)(27,64)(28,63)(29,62)(30,61)(31,53)(32,52)(33,58)
(34,57)(35,56)(36,55)(37,54);
s3 := Sym(75)!(74,75);
s4 := Sym(75)!(73,74);
poly := sub<Sym(75)|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, s2*s3*s2*s3,
s0*s4*s0*s4, s1*s4*s1*s4, s2*s4*s2*s4,
s3*s4*s3*s4*s3*s4, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2 >;
to this polytope