include("/home/bitnami/htdocs/websites/abstract-polytopes/www/subs.php"); ?>
Polytope of Type {10,2,2,6,4}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {10,2,2,6,4}*1920a
if this polytope has a name.
Group : SmallGroup(1920,236178)
Rank : 6
Schlafli Type : {10,2,2,6,4}
Number of vertices, edges, etc : 10, 10, 2, 6, 12, 4
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 : {5,2,2,6,4}*960a, {10,2,2,6,2}*960
3-fold quotients : {10,2,2,2,4}*640
4-fold quotients : {5,2,2,6,2}*480, {10,2,2,3,2}*480
5-fold quotients : {2,2,2,6,4}*384a
6-fold quotients : {5,2,2,2,4}*320, {10,2,2,2,2}*320
8-fold quotients : {5,2,2,3,2}*240
10-fold quotients : {2,2,2,6,2}*192
12-fold quotients : {5,2,2,2,2}*160
15-fold quotients : {2,2,2,2,4}*128
20-fold quotients : {2,2,2,3,2}*96
30-fold quotients : {2,2,2,2,2}*64
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := ( 3, 4)( 5, 6)( 7, 8)( 9,10);;
s1 := ( 1, 5)( 2, 3)( 4, 9)( 6, 7)( 8,10);;
s2 := (11,12);;
s3 := (15,16)(18,19)(21,22)(23,24);;
s4 := (13,15)(14,21)(17,18)(19,22)(20,23);;
s5 := (13,14)(15,18)(16,19)(17,20)(21,23)(22,24);;
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*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*s5*s4*s3*s4*s5*s4, s4*s5*s4*s5*s4*s5*s4*s5,
s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4,
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(24)!( 3, 4)( 5, 6)( 7, 8)( 9,10);
s1 := Sym(24)!( 1, 5)( 2, 3)( 4, 9)( 6, 7)( 8,10);
s2 := Sym(24)!(11,12);
s3 := Sym(24)!(15,16)(18,19)(21,22)(23,24);
s4 := Sym(24)!(13,15)(14,21)(17,18)(19,22)(20,23);
s5 := Sym(24)!(13,14)(15,18)(16,19)(17,20)(21,23)(22,24);
poly := sub<Sym(24)|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*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*s5*s4*s3*s4*s5*s4,
s4*s5*s4*s5*s4*s5*s4*s5, s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4,
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1 >;
to this polytope