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# Polytope of Type {15,3,2}

Atlas Canonical Name : {15,3,2}*720
if this polytope has a name.
Group : SmallGroup(720,771)
Rank : 4
Schlafli Type : {15,3,2}
Number of vertices, edges, etc : 60, 90, 12, 2
Order of s0s1s2s3 : 10
Order of s0s1s2s3s2s1 : 2
Special Properties :
Degenerate
Universal
Orientable
Flat
Related Polytopes :
Facet
Vertex Figure
Dual
Facet Of :
{15,3,2,2} of size 1440
Vertex Figure Of :
{2,15,3,2} of size 1440
Quotients (Maximal Quotients in Boldface) :
3-fold quotients : {5,3,2}*240
6-fold quotients : {5,3,2}*120
Covers (Minimal Covers in Boldface) :
2-fold covers : {15,6,2}*1440d, {30,3,2}*1440
Permutation Representation (GAP) :
```s0 := (2,3)(5,6)(7,8);;
s1 := (1,2)(4,5)(6,7);;
s2 := (2,3)(5,8)(6,7);;
s3 := ( 9,10);;
poly := Group([s0,s1,s2,s3]);;

```
Finitely Presented Group Representation (GAP) :
```F := FreeGroup("s0","s1","s2","s3");;
s0 := F.1;;  s1 := F.2;;  s2 := F.3;;  s3 := F.4;;
rels := [ s0*s0, s1*s1, s2*s2, s3*s3, s0*s2*s0*s2,
s0*s3*s0*s3, s1*s3*s1*s3, s2*s3*s2*s3,
s1*s2*s1*s2*s1*s2, s2*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s2*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1,
s0*s2*s1*s0*s2*s1*s0*s1*s0*s2*s1*s0*s2*s1*s0*s1*s0*s2*s1*s0*s2*s1*s0*s1 ];;
poly := F / rels;;

```
Permutation Representation (Magma) :
```s0 := Sym(10)!(2,3)(5,6)(7,8);
s1 := Sym(10)!(1,2)(4,5)(6,7);
s2 := Sym(10)!(2,3)(5,8)(6,7);
s3 := Sym(10)!( 9,10);
poly := sub<Sym(10)|s0,s1,s2,s3>;

```
Finitely Presented Group Representation (Magma) :
```poly<s0,s1,s2,s3> := Group< s0,s1,s2,s3 | s0*s0, s1*s1, s2*s2,
s3*s3, s0*s2*s0*s2, s0*s3*s0*s3, s1*s3*s1*s3,
s2*s3*s2*s3, s1*s2*s1*s2*s1*s2, s2*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s2*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1,
s0*s2*s1*s0*s2*s1*s0*s1*s0*s2*s1*s0*s2*s1*s0*s1*s0*s2*s1*s0*s2*s1*s0*s1 >;

```

to this polytope