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Polytope of Type {3,2,28,2}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {3,2,28,2}*672
if this polytope has a name.
Group : SmallGroup(672,1141)
Rank : 5
Schlafli Type : {3,2,28,2}
Number of vertices, edges, etc : 3, 3, 28, 28, 2
Order of s0s1s2s3s4 : 84
Order of s0s1s2s3s4s3s2s1 : 2
Special Properties :
Degenerate
Universal
Orientable
Flat
Related Polytopes :
Facet
Vertex Figure
Dual
Facet Of :
{3,2,28,2,2} of size 1344
Vertex Figure Of :
{2,3,2,28,2} of size 1344
Quotients (Maximal Quotients in Boldface) :
2-fold quotients : {3,2,14,2}*336
4-fold quotients : {3,2,7,2}*168
7-fold quotients : {3,2,4,2}*96
14-fold quotients : {3,2,2,2}*48
Covers (Minimal Covers in Boldface) :
2-fold covers : {3,2,28,4}*1344, {3,2,56,2}*1344, {6,2,28,2}*1344
Permutation Representation (GAP) :
s0 := (2,3);;
s1 := (1,2);;
s2 := ( 5, 6)( 7, 8)(10,13)(11,12)(14,15)(16,17)(18,21)(19,20)(22,23)(24,25)
(26,29)(27,28)(30,31);;
s3 := ( 4,10)( 5, 7)( 6,16)( 8,18)( 9,12)(11,14)(13,24)(15,26)(17,20)(19,22)
(21,30)(23,27)(25,28)(29,31);;
s4 := (32,33);;
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, 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*s2*s3*s2*s3*s2*s3*s2*s3 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(33)!(2,3);
s1 := Sym(33)!(1,2);
s2 := Sym(33)!( 5, 6)( 7, 8)(10,13)(11,12)(14,15)(16,17)(18,21)(19,20)(22,23)
(24,25)(26,29)(27,28)(30,31);
s3 := Sym(33)!( 4,10)( 5, 7)( 6,16)( 8,18)( 9,12)(11,14)(13,24)(15,26)(17,20)
(19,22)(21,30)(23,27)(25,28)(29,31);
s4 := Sym(33)!(32,33);
poly := sub<Sym(33)|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, 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*s2*s3*s2*s3*s2*s3*s2*s3 >;
to this polytope