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# Polytope of Type {4,10}

Atlas Canonical Name : {4,10}*720
if this polytope has a name.
Group : SmallGroup(720,764)
Rank : 3
Schlafli Type : {4,10}
Number of vertices, edges, etc : 36, 180, 90
Order of s0s1s2 : 10
Order of s0s1s2s1 : 8
Special Properties :
Compact Hyperbolic Quotient
Locally Spherical
Non-Orientable
Related Polytopes :
Facet
Vertex Figure
Dual
Petrial
Halving Operation
Facet Of :
{4,10,2} of size 1440
Vertex Figure Of :
{2,4,10} of size 1440
Quotients (Maximal Quotients in Boldface) :
No Regular Quotients.
Covers (Minimal Covers in Boldface) :
2-fold covers : {4,10}*1440b, {4,10}*1440c, {4,10}*1440d
Permutation Representation (GAP) :
```s0 := (2,8)(3,5)(4,7)(6,9);;
s1 := ( 1, 2)( 3, 7)( 6, 9)( 8,10);;
s2 := ( 1,10)( 2, 3)( 4, 6)( 5, 8)( 7, 9);;
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,
s1*s2*s1*s0*s1*s2*s1*s0*s1*s2*s1*s0*s1*s2*s0*s1*s0,
s0*s1*s2*s1*s2*s1*s0*s1*s2*s1*s2*s1*s0*s1*s2*s1*s2*s1,
s2*s0*s1*s2*s1*s2*s0*s1*s2*s1*s2*s0*s1*s2*s1*s2*s0*s1*s2*s1 ];;
poly := F / rels;;

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

```
References : None.
to this polytope