Part of the Atlas of Small Regular Polytopes

Polytope of Type {2,2,28,6}

Atlas Canonical Name {2,2,28,6}*1344b

Overview

Group
SmallGroup(1344,11695)
Rank
5
Schläfli Type
{2,2,28,6}
Vertices, edges, …
2, 2, 28, 84, 6
Order of s0s1s2s3s4
42
Order of s0s1s2s3s4s3s2s1
2
Also known as
if this polytope has a name.

Special Properties

  • Degenerate
  • Universal
  • Non-Orientable
  • Flat

Quotients maximal quotients in bold

7-fold

14-fold

Covers minimal covers in bold

None in this atlas.

Representations

Permutation Representation (GAP)
s0 := (1,2);;
s1 := (3,4);;
s2 := ( 5, 7)( 6, 8)( 9,31)(10,32)(11,29)(12,30)(13,27)(14,28)(15,25)(16,26)(17,23)(18,24)(19,21)(20,22);;
s3 := ( 5, 9)( 6,11)( 7,10)( 8,12)(13,29)(14,31)(15,30)(16,32)(17,25)(18,27)(19,26)(20,28)(22,23);;
s4 := ( 6, 8)(10,12)(14,16)(18,20)(22,24)(26,28)(30,32);;
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, 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*s3*s4*s3*s4*s3*s4*s3*s4, 
s4*s2*s3*s4*s3*s4*s2*s3*s4*s2*s3*s4*s3*s4*s2*s3, 
s2*s3*s2*s3*s2*s3*s4*s3*s2*s3*s2*s3*s2*s3*s4*s3, 
s3*s2*s3*s2*s3*s2*s3*s2*s3*s4*s2*s3*s4*s2*s3*s4*s2 ];;
poly := F / rels;;
Permutation Representation (Magma)
s0 := Sym(32)!(1,2);
s1 := Sym(32)!(3,4);
s2 := Sym(32)!( 5, 7)( 6, 8)( 9,31)(10,32)(11,29)(12,30)(13,27)(14,28)(15,25)(16,26)(17,23)(18,24)(19,21)(20,22);
s3 := Sym(32)!( 5, 9)( 6,11)( 7,10)( 8,12)(13,29)(14,31)(15,30)(16,32)(17,25)(18,27)(19,26)(20,28)(22,23);
s4 := Sym(32)!( 6, 8)(10,12)(14,16)(18,20)(22,24)(26,28)(30,32);
poly := sub<Sym(32)|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, 
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*s3*s4*s3*s4*s3*s4*s3*s4, 
s4*s2*s3*s4*s3*s4*s2*s3*s4*s2*s3*s4*s3*s4*s2*s3, 
s2*s3*s2*s3*s2*s3*s4*s3*s2*s3*s2*s3*s2*s3*s4*s3, 
s3*s2*s3*s2*s3*s2*s3*s2*s3*s4*s2*s3*s4*s2*s3*s4*s2 >;