Part of the Atlas of Small Regular Polytopes

Polytope of Type {6,6}

Atlas Canonical Name {6,6}*1440c

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Overview

Group
SmallGroup(1440,5842)
Rank
3
Schläfli Type
{6,6}
Vertices, edges, …
120, 360, 120
Order of s0s1s2
5
Order of s0s1s2s1
4
Also known as
if this polytope has a name.

Special Properties

  • Compact Hyperbolic Quotient
  • Locally Spherical
  • Non-Orientable
  • Self-Dual

Quotients maximal quotients in bold

2-fold

Covers minimal covers in bold

None in this atlas.

Irregular Quotients of which this is a minimal cover

Click an entry to reveal its facets and vertex figures.

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

64 facets

60 vertex figures

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

60 facets

64 vertex figures

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

60 facets

60 vertex figures

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

44 facets

40 vertex figures

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

40 facets

44 vertex figures

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

30 facets

30 vertex figures

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

30 facets

30 vertex figures

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

34 facets

30 vertex figures

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

30 facets

34 vertex figures

P/N, where N=<(s0*s1)^3, s2*s1*s0*s2*(s1*s0)^2*(s1*s2)^2> of order 6

26 facets

20 vertex figures

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

20 facets

26 vertex figures

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

20 facets

22 vertex figures

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

22 facets

20 vertex figures

P/N, where N=<(s1*s2)^2, s0*s1*s2*s1*s0*(s2*s1)^2*s0*s1> of order 9

16 facets

16 vertex figures

P/N, where N=<s1*s0*s1*s2*s1*s0*s2*s1, (s0*(s2*s1)^2)^2> of order 12

10 facets

14 vertex figures

P/N, where N=<s0*s2*s1*s0*s1*s2, s0*s1*s0*s2*(s1*s0)^2*s2*s1> of order 12

14 facets

10 vertex figures

P/N, where N=<(s1*s2)^2, (s0*s1)^2*s2*(s1*s0)^2*s2, s0*s1*s2*s1*s0*(s2*s1)^2*s0*s1> of order 18

8 facets

8 vertex figures

Representations

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

References

None.

to this polytope.

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