Polytope of Type {8,6,2,5}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {8,6,2,5}*960
if this polytope has a name.
Group : SmallGroup(960,8239)
Rank : 5
Schlafli Type : {8,6,2,5}
Number of vertices, edges, etc : 8, 24, 6, 5, 5
Order of s0s1s2s3s4 : 120
Order of s0s1s2s3s4s3s2s1 : 2
Special Properties :
   Degenerate
   Universal
   Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {8,6,2,5,2} of size 1920
Vertex Figure Of :
   {2,8,6,2,5} of size 1920
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {4,6,2,5}*480a
   3-fold quotients : {8,2,2,5}*320
   4-fold quotients : {2,6,2,5}*240
   6-fold quotients : {4,2,2,5}*160
   8-fold quotients : {2,3,2,5}*120
   12-fold quotients : {2,2,2,5}*80
Covers (Minimal Covers in Boldface) :
   2-fold covers : {8,12,2,5}*1920a, {16,6,2,5}*1920, {8,6,2,10}*1920
Permutation Representation (GAP) :
s0 := ( 2, 5)( 6, 9)( 7,10)( 8,11)(12,15)(13,16)(14,17)(18,21)(19,22);;
s1 := ( 1, 2)( 3, 7)( 4, 6)( 5, 8)( 9,13)(10,12)(11,14)(15,19)(16,18)(17,20)
(21,24)(22,23);;
s2 := ( 1, 3)( 2, 6)( 5, 9)( 8,12)(11,15)(14,18)(17,21)(20,23);;
s3 := (26,27)(28,29);;
s4 := (25,26)(27,28);;
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, 
s0*s3*s0*s3, s1*s3*s1*s3, s2*s3*s2*s3, 
s0*s4*s0*s4, s1*s4*s1*s4, s2*s4*s2*s4, 
s0*s1*s2*s1*s0*s1*s2*s1, s3*s4*s3*s4*s3*s4*s3*s4*s3*s4, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1 ];;
poly := F / rels;;
 
Permutation Representation (Magma) :
s0 := Sym(29)!( 2, 5)( 6, 9)( 7,10)( 8,11)(12,15)(13,16)(14,17)(18,21)(19,22);
s1 := Sym(29)!( 1, 2)( 3, 7)( 4, 6)( 5, 8)( 9,13)(10,12)(11,14)(15,19)(16,18)
(17,20)(21,24)(22,23);
s2 := Sym(29)!( 1, 3)( 2, 6)( 5, 9)( 8,12)(11,15)(14,18)(17,21)(20,23);
s3 := Sym(29)!(26,27)(28,29);
s4 := Sym(29)!(25,26)(27,28);
poly := sub<Sym(29)|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, s0*s3*s0*s3, 
s1*s3*s1*s3, s2*s3*s2*s3, s0*s4*s0*s4, 
s1*s4*s1*s4, s2*s4*s2*s4, s0*s1*s2*s1*s0*s1*s2*s1, 
s3*s4*s3*s4*s3*s4*s3*s4*s3*s4, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1 >; 
 

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