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Polytope of Type {9,2,24,2}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {9,2,24,2}*1728
if this polytope has a name.
Group : SmallGroup(1728,15830)
Rank : 5
Schlafli Type : {9,2,24,2}
Number of vertices, edges, etc : 9, 9, 24, 24, 2
Order of s0s1s2s3s4 : 72
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 : {9,2,12,2}*864
3-fold quotients : {9,2,8,2}*576, {3,2,24,2}*576
4-fold quotients : {9,2,6,2}*432
6-fold quotients : {9,2,4,2}*288, {3,2,12,2}*288
8-fold quotients : {9,2,3,2}*216
9-fold quotients : {3,2,8,2}*192
12-fold quotients : {9,2,2,2}*144, {3,2,6,2}*144
18-fold quotients : {3,2,4,2}*96
24-fold quotients : {3,2,3,2}*72
36-fold quotients : {3,2,2,2}*48
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := (2,3)(4,5)(6,7)(8,9);;
s1 := (1,2)(3,4)(5,6)(7,8);;
s2 := (11,12)(13,14)(15,18)(16,20)(17,19)(21,24)(22,26)(23,25)(28,31)(29,30)
(32,33);;
s3 := (10,16)(11,13)(12,22)(14,17)(15,19)(18,28)(20,23)(21,25)(24,32)(26,29)
(27,30)(31,33);;
s4 := (34,35);;
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,
s1*s2*s1*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*s0*s1*s0*s1*s0*s1*s0*s1,
s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(35)!(2,3)(4,5)(6,7)(8,9);
s1 := Sym(35)!(1,2)(3,4)(5,6)(7,8);
s2 := Sym(35)!(11,12)(13,14)(15,18)(16,20)(17,19)(21,24)(22,26)(23,25)(28,31)
(29,30)(32,33);
s3 := Sym(35)!(10,16)(11,13)(12,22)(14,17)(15,19)(18,28)(20,23)(21,25)(24,32)
(26,29)(27,30)(31,33);
s4 := Sym(35)!(34,35);
poly := sub<Sym(35)|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, s1*s2*s1*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*s0*s1*s0*s1*s0*s1*s0*s1,
s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3 >;
to this polytope