Questions?
See the FAQ
or other info.

# Polytope of Type {2,2,10,10,2}

Atlas Canonical Name : {2,2,10,10,2}*1920a
if this polytope has a name.
Group : SmallGroup(1920,240611)
Rank : 6
Schlafli Type : {2,2,10,10,2}
Number of vertices, edges, etc : 2, 2, 12, 60, 12, 2
Order of s0s1s2s3s4s5 : 6
Order of s0s1s2s3s4s5s4s3s2s1 : 2
Special Properties :
Degenerate
Universal
Non-Orientable
Flat
Related Polytopes :
Facet
Vertex Figure
Dual
Facet Of :
None in this Atlas
Vertex Figure Of :
None in this Atlas
Quotients (Maximal Quotients in Boldface) :
2-fold quotients : {2,2,5,10,2}*960b, {2,2,10,5,2}*960b
4-fold quotients : {2,2,5,5,2}*480
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
```s0 := (1,2);;
s1 := (3,4);;
s2 := (6,7)(8,9);;
s3 := ( 5, 6)( 7, 8)(10,11)(12,13);;
s4 := ( 6, 8)( 7, 9)(10,12)(11,13);;
s5 := (14,15);;
poly := Group([s0,s1,s2,s3,s4,s5]);;

```
Finitely Presented Group Representation (GAP) :
```F := FreeGroup("s0","s1","s2","s3","s4","s5");;
s0 := F.1;;  s1 := F.2;;  s2 := F.3;;  s3 := F.4;;  s4 := F.5;;  s5 := F.6;;
rels := [ s0*s0, s1*s1, s2*s2, s3*s3, s4*s4, s5*s5,
s0*s1*s0*s1, s0*s2*s0*s2, s1*s2*s1*s2,
s0*s3*s0*s3, s1*s3*s1*s3, s0*s4*s0*s4,
s1*s4*s1*s4, s2*s4*s2*s4, s0*s5*s0*s5,
s1*s5*s1*s5, s2*s5*s2*s5, s3*s5*s3*s5,
s4*s5*s4*s5, s4*s3*s2*s3*s4*s3*s4*s3*s4*s3*s2*s3*s2,
s4*s2*s3*s4*s3*s4*s2*s3*s4*s2*s3*s4*s3*s4*s2*s3 ];;
poly := F / rels;;

```
Permutation Representation (Magma) :
```s0 := Sym(15)!(1,2);
s1 := Sym(15)!(3,4);
s2 := Sym(15)!(6,7)(8,9);
s3 := Sym(15)!( 5, 6)( 7, 8)(10,11)(12,13);
s4 := Sym(15)!( 6, 8)( 7, 9)(10,12)(11,13);
s5 := Sym(15)!(14,15);
poly := sub<Sym(15)|s0,s1,s2,s3,s4,s5>;

```
Finitely Presented Group Representation (Magma) :
```poly<s0,s1,s2,s3,s4,s5> := Group< s0,s1,s2,s3,s4,s5 | s0*s0, s1*s1, s2*s2,
s3*s3, s4*s4, s5*s5, s0*s1*s0*s1, s0*s2*s0*s2,
s1*s2*s1*s2, s0*s3*s0*s3, s1*s3*s1*s3,
s0*s4*s0*s4, s1*s4*s1*s4, s2*s4*s2*s4,
s0*s5*s0*s5, s1*s5*s1*s5, s2*s5*s2*s5,
s3*s5*s3*s5, s4*s5*s4*s5, s4*s3*s2*s3*s4*s3*s4*s3*s4*s3*s2*s3*s2,
s4*s2*s3*s4*s3*s4*s2*s3*s4*s2*s3*s4*s3*s4*s2*s3 >;

```

to this polytope