Part of the Atlas of Small Regular Polytopes

Polytope of Type {12,4}

Atlas Canonical Name {12,4}*960b

▶ Play as a twisty puzzle

Overview

Group
SmallGroup(960,10882)
Rank
3
Schläfli Type
{12,4}
Vertices, edges, …
120, 240, 40
Order of s0s1s2
10
Order of s0s1s2s1
6
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

8-fold

120-fold

Covers minimal covers in bold

2-fold

Irregular Quotients of which this is a minimal cover

Click an entry to reveal its facets and vertex figures.

P/N, where N=<(s0*s1)^3*s2*s1*s0*s2*(s1*s0)^2*s2*s1*s2> of order 2

20 facets

60 vertex figures

P/N, where N=<(s0*s2*s1)^5> of order 2

20 facets

60 vertex figures

P/N, where N=<(s1*s0)^3*s1*s2*s1*s0*s1*s2> of order 2

20 facets

64 vertex figures

P/N, where N=<s0*s1*(s2*s1*s0)^2*s1*s2*s1> of order 2

20 facets

60 vertex figures

P/N, where N=<(s0*s1)^4> of order 3

16 facets

40 vertex figures

P/N, where N=<s0*s1*s2*(s1*s0)^2*(s1*s2)^2, (s1*s0)^3*s1*s2*s1*s0*s1*s2> of order 4

10 facets

32 vertex figures

P/N, where N=<(s1*s0)^3*s1*s2*s1*s0*s1*s2, s0*s1*s0*s2*(s1*s0)^3*s2*s1*s2> of order 4

10 facets

32 vertex figures

P/N, where N=<(s1*s0)^3*s1*s2*s1*s0*s1*s2, s0*s2*s1*s0*s2*(s1*s0)^3*s2*s1> of order 4

10 facets

32 vertex figures

P/N, where N=<(s0*s1)^4, s0*s1*s2*s1*s0*s2*(s1*s0)^2*(s1*s2)^2> of order 6

8 facets

24 vertex figures

P/N, where N=<(s0*s1)^4, s0*(s2*s1*s0*s1)^2*s2*s1> of order 6

8 facets

20 vertex figures

P/N, where N=<(s0*s1)^4, s0*s2*s1*s0*s2*(s1*s0)^2*(s1*s2)^2> of order 6

8 facets

20 vertex figures

Representations

Permutation Representation (GAP)
s0 := (3,4)(7,8);;
s1 := (1,3)(2,4)(5,6)(8,9);;
s2 := ( 3, 4)( 6, 9)(10,11);;
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, 
s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s0*s1*s2*s0*s1, 
s0*s1*s2*s1*s0*s1*s2*s1*s2*s0*s1*s0*s1*s2*s1*s0*s1*s2*s1*s2*s0*s1 ];;
poly := F / rels;;
Permutation Representation (Magma)
s0 := Sym(11)!(3,4)(7,8);
s1 := Sym(11)!(1,3)(2,4)(5,6)(8,9);
s2 := Sym(11)!( 3, 4)( 6, 9)(10,11);
poly := sub<Sym(11)|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, 
s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s0*s1*s2*s0*s1, 
s0*s1*s2*s1*s0*s1*s2*s1*s2*s0*s1*s0*s1*s2*s1*s0*s1*s2*s1*s2*s0*s1 >; 

References

None.

to this polytope.

Twisty Puzzle