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Polytope of Type {2,5,2,10,4}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,5,2,10,4}*1600
if this polytope has a name.
Group : SmallGroup(1600,10169)
Rank : 6
Schlafli Type : {2,5,2,10,4}
Number of vertices, edges, etc : 2, 5, 5, 10, 20, 4
Order of s₀s₁s₂s₃s₄s₅ : 20
Order of s₀s₁s₂s₃s₄s₅s₄s₃s₂s₁ : 2
Special Properties :
   Degenerate
   Universal
   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 : {2,5,2,10,2}*800
   4-fold quotients : {2,5,2,5,2}*400
   5-fold quotients : {2,5,2,2,4}*320
   10-fold quotients : {2,5,2,2,2}*160
Covers (Minimal Covers in Boldface) :
   None in this atlas.
Permutation Representation (GAP) :

s0 := (1,2);;
s1 := (4,5)(6,7);;
s2 := (3,4)(5,6);;
s3 := (10,11)(13,14)(15,16)(18,19)(20,21)(22,23)(24,25)(26,27);;
s4 := ( 8,10)( 9,18)(11,15)(12,13)(14,24)(17,22)(19,20)(21,25)(23,26);;
s5 := ( 8, 9)(10,13)(11,14)(12,17)(15,20)(16,21)(18,22)(19,23)(24,26)(25,27);;
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, 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*s5*s0*s5, 
s1*s5*s1*s5, s2*s5*s2*s5, s3*s5*s3*s5, 
s3*s4*s5*s4*s3*s4*s5*s4, s4*s5*s4*s5*s4*s5*s4*s5, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2, s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4 ];;
poly := F / rels;;

Permutation Representation (Magma) :

s0 := Sym(27)!(1,2);
s1 := Sym(27)!(4,5)(6,7);
s2 := Sym(27)!(3,4)(5,6);
s3 := Sym(27)!(10,11)(13,14)(15,16)(18,19)(20,21)(22,23)(24,25)(26,27);
s4 := Sym(27)!( 8,10)( 9,18)(11,15)(12,13)(14,24)(17,22)(19,20)(21,25)(23,26);
s5 := Sym(27)!( 8, 9)(10,13)(11,14)(12,17)(15,20)(16,21)(18,22)(19,23)(24,26)
(25,27);
poly := sub<Sym(27)|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, 
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*s5*s0*s5, s1*s5*s1*s5, s2*s5*s2*s5, 
s3*s5*s3*s5, s3*s4*s5*s4*s3*s4*s5*s4, 
s4*s5*s4*s5*s4*s5*s4*s5, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2, 
s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4 >;

to this polytope