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

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,4,2,4,2}*256
if this polytope has a name.
Group : SmallGroup(256,55683)
Rank : 6
Schlafli Type : {2,4,2,4,2}
Number of vertices, edges, etc : 2, 4, 4, 4, 4, 2
Order of s₀s₁s₂s₃s₄s₅ : 4
Order of s₀s₁s₂s₃s₄s₅s₄s₃s₂s₁ : 2
Special Properties :
   Degenerate
   Universal
   Orientable
   Flat
   Self-Dual
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {2,4,2,4,2,2} of size 512
   {2,4,2,4,2,3} of size 768
   {2,4,2,4,2,5} of size 1280
   {2,4,2,4,2,7} of size 1792
Vertex Figure Of :
   {2,2,4,2,4,2} of size 512
   {3,2,4,2,4,2} of size 768
   {5,2,4,2,4,2} of size 1280
   {7,2,4,2,4,2} of size 1792
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {2,2,2,4,2}*128, {2,4,2,2,2}*128
   4-fold quotients : {2,2,2,2,2}*64
Covers (Minimal Covers in Boldface) :
   2-fold covers : {2,4,4,4,2}*512, {2,4,2,4,4}*512, {4,4,2,4,2}*512, {2,4,2,8,2}*512, {2,8,2,4,2}*512
   3-fold covers : {2,4,2,4,6}*768a, {6,4,2,4,2}*768a, {2,4,6,4,2}*768a, {2,4,2,12,2}*768, {2,12,2,4,2}*768
   5-fold covers : {2,4,2,4,10}*1280, {10,4,2,4,2}*1280, {2,4,10,4,2}*1280, {2,4,2,20,2}*1280, {2,20,2,4,2}*1280
   7-fold covers : {2,4,2,4,14}*1792, {14,4,2,4,2}*1792, {2,4,14,4,2}*1792, {2,4,2,28,2}*1792, {2,28,2,4,2}*1792
Permutation Representation (GAP) :

s0 := (1,2);;
s1 := (4,5);;
s2 := (3,4)(5,6);;
s3 := (8,9);;
s4 := ( 7, 8)( 9,10);;
s5 := (11,12);;
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, 
s4*s5*s4*s5, s1*s2*s1*s2*s1*s2*s1*s2, 
s3*s4*s3*s4*s3*s4*s3*s4 ];;
poly := F / rels;;

Permutation Representation (Magma) :

s0 := Sym(12)!(1,2);
s1 := Sym(12)!(4,5);
s2 := Sym(12)!(3,4)(5,6);
s3 := Sym(12)!(8,9);
s4 := Sym(12)!( 7, 8)( 9,10);
s5 := Sym(12)!(11,12);
poly := sub<Sym(12)|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, s4*s5*s4*s5, s1*s2*s1*s2*s1*s2*s1*s2, 
s3*s4*s3*s4*s3*s4*s3*s4 >;

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