Polytope of Type {15,10} with group SmallGroup(1200,944)

Overview

Group: SmallGroup(1200,944)
Rank: 3
Schläfli Type: {15,10}
Vertices, edges, …: 60, 300, 40
Order of s₀s₁s₂: 10
Order of s₀s₁s₂s₁: 10
Also known as: if this polytope has a name.

Special Properties

Compact Hyperbolic Quotient
Locally Spherical
Orientable

Quotients maximal quotients in bold

2-fold

{15,5}*600

5-fold

{3,10}*240

10-fold

20-fold

{3,5}*60

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*(s0*(s2*s1)^2)^2*s0*s2*s1*s2> of order 2

20 facets

20 of {15}*30

30 vertex figures

30 of {10}*20

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

20 facets

20 of {15}*30

30 vertex figures

30 of {10}*20

Representations

Permutation Representation (GAP)

s0 := ( 2, 4)( 3, 5)( 7, 8)( 9,10);;
s1 := ( 1, 2)( 3, 4)( 6, 7)( 9,10);;
s2 := ( 2, 4)( 3, 5)( 7, 9)( 8,10)(11,12);;
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*s2*s0*s1*s0*s1*s0*s1*s2*s0*s1, 
s0*s1*s2*s1*s2*s1*s2*s1*s2*s1*s0*s1*s2*s1*s2*s1*s2*s1*s2*s1, 
s0*s1*s2*s1*s0*s1*s2*s1*s2*s0*s1*s2*s1*s2*s1*s2*s0*s1*s2*s1*s0*s1*s2*s1 ];;
poly := F / rels;;

Permutation Representation (Magma)

s0 := Sym(12)!( 2, 4)( 3, 5)( 7, 8)( 9,10);
s1 := Sym(12)!( 1, 2)( 3, 4)( 6, 7)( 9,10);
s2 := Sym(12)!( 2, 4)( 3, 5)( 7, 9)( 8,10)(11,12);
poly := sub<Sym(12)|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*s2*s0*s1*s0*s1*s0*s1*s2*s0*s1, 
s0*s1*s2*s1*s2*s1*s2*s1*s2*s1*s0*s1*s2*s1*s2*s1*s2*s1*s2*s1, 
s0*s1*s2*s1*s0*s1*s2*s1*s2*s0*s1*s2*s1*s2*s1*s2*s0*s1*s2*s1*s0*s1*s2*s1 >;

References

None.

to this polytope.