Polytope of Type {3,2,5,10}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {3,2,5,10}*720b
if this polytope has a name.
Group : SmallGroup(720,771)
Rank : 5
Schlafli Type : {3,2,5,10}
Number of vertices, edges, etc : 3, 3, 6, 30, 12
Order of s₀s₁s₂s₃s₄ : 6
Order of s₀s₁s₂s₃s₄s₃s₂s₁ : 2
Special Properties :
   Degenerate
   Universal
   Non-Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {3,2,5,10,2} of size 1440
Vertex Figure Of :
   {2,3,2,5,10} of size 1440
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {3,2,5,5}*360
Covers (Minimal Covers in Boldface) :
   2-fold covers : {3,2,5,10}*1440, {3,2,10,10}*1440a, {3,2,10,10}*1440b, {6,2,5,10}*1440b
Permutation Representation (GAP) :

s0 := (2,3);;
s1 := (1,2);;
s2 := ( 4, 6)( 5,11)( 7,15)( 8,10)( 9,12)(13,14);;
s3 := ( 4, 7)( 5,10)( 6,14)( 8,13)( 9,12)(11,15);;
s4 := ( 5,12)( 7,15)( 8,10)( 9,11);;
poly := Group([s0,s1,s2,s3,s4]);;

Finitely Presented Group Representation (GAP) :

F := FreeGroup("s0","s1","s2","s3","s4");;
s0 := F.1;;  s1 := F.2;;  s2 := F.3;;  s3 := F.4;;  s4 := F.5;;  
rels := [ s0*s0, s1*s1, s2*s2, s3*s3, s4*s4, 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*s1*s0*s1*s0*s1, s2*s3*s2*s3*s2*s3*s2*s3*s2*s3, 
s4*s3*s2*s3*s4*s3*s4*s3*s4*s3*s2*s3*s2 ];;
poly := F / rels;;

Permutation Representation (Magma) :

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

Finitely Presented Group Representation (Magma) :

poly<s0,s1,s2,s3,s4> := Group< s0,s1,s2,s3,s4 | s0*s0, s1*s1, s2*s2, 
s3*s3, s4*s4, 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*s1*s0*s1*s0*s1, 
s2*s3*s2*s3*s2*s3*s2*s3*s2*s3, s4*s3*s2*s3*s4*s3*s4*s3*s4*s3*s2*s3*s2 >;

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