Part of the Atlas of Small Regular Polytopes

Polytope of Type {28,7}

Atlas Canonical Name {28,7}*1344

▶ Play as a twisty puzzle

Overview

Group
SmallGroup(1344,11291)
Rank
3
Schläfli Type
{28,7}
Vertices, edges, …
96, 336, 24
Order of s0s1s2
6
Order of s0s1s2s1
8
Also known as
if this polytope has a name.

Special Properties

  • Compact Hyperbolic Quotient
  • Locally Spherical
  • Orientable

Quotients maximal quotients in bold

2-fold

4-fold

Covers minimal covers in bold

None in this atlas.

Irregular Quotients of which this is a minimal cover

None.

Representations

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

References

None.

to this polytope.

Twisty Puzzle