include("/home/bitnami/htdocs/websites/abstract-polytopes/www/subs.php"); ?>
Polytope of Type {2,4,2,9,6}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,4,2,9,6}*1728
if this polytope has a name.
Group : SmallGroup(1728,30790)
Rank : 6
Schlafli Type : {2,4,2,9,6}
Number of vertices, edges, etc : 2, 4, 4, 9, 27, 6
Order of s0s1s2s3s4s5 : 36
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 : {2,2,2,9,6}*864
3-fold quotients : {2,4,2,9,2}*576, {2,4,2,3,6}*576
6-fold quotients : {2,2,2,9,2}*288, {2,2,2,3,6}*288
9-fold quotients : {2,4,2,3,2}*192
18-fold quotients : {2,2,2,3,2}*96
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := (1,2);;
s1 := (4,5);;
s2 := (3,4)(5,6);;
s3 := ( 8, 9)(10,11)(12,15)(13,17)(14,16)(18,21)(19,23)(20,22)(24,27)(25,29)
(26,28)(30,33)(31,32);;
s4 := ( 7,13)( 8,10)( 9,19)(11,14)(12,16)(15,25)(17,20)(18,22)(21,30)(23,26)
(24,28)(27,32)(29,31);;
s5 := (10,11)(13,14)(16,17)(19,20)(22,23)(25,26)(28,29)(30,31)(32,33);;
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, 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,
s1*s2*s1*s2*s1*s2*s1*s2, s5*s3*s4*s5*s4*s5*s3*s4*s5*s4,
s3*s4*s5*s4*s3*s4*s3*s4*s5*s4*s3*s4,
s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(33)!(1,2);
s1 := Sym(33)!(4,5);
s2 := Sym(33)!(3,4)(5,6);
s3 := Sym(33)!( 8, 9)(10,11)(12,15)(13,17)(14,16)(18,21)(19,23)(20,22)(24,27)
(25,29)(26,28)(30,33)(31,32);
s4 := Sym(33)!( 7,13)( 8,10)( 9,19)(11,14)(12,16)(15,25)(17,20)(18,22)(21,30)
(23,26)(24,28)(27,32)(29,31);
s5 := Sym(33)!(10,11)(13,14)(16,17)(19,20)(22,23)(25,26)(28,29)(30,31)(32,33);
poly := sub<Sym(33)|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,
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, s1*s2*s1*s2*s1*s2*s1*s2,
s5*s3*s4*s5*s4*s5*s3*s4*s5*s4, s3*s4*s5*s4*s3*s4*s3*s4*s5*s4*s3*s4,
s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4 >;
to this polytope