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Polytope of Type {2,2,2,6,4}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,2,2,6,4}*384b
if this polytope has a name.
Group : SmallGroup(384,20162)
Rank : 6
Schlafli Type : {2,2,2,6,4}
Number of vertices, edges, etc : 2, 2, 2, 6, 12, 4
Order of s0s1s2s3s4s5 : 6
Order of s0s1s2s3s4s5s4s3s2s1 : 2
Special Properties :
Degenerate
Universal
Non-Orientable
Flat
Related Polytopes :
Facet
Vertex Figure
Dual
Facet Of :
{2,2,2,6,4,2} of size 768
Vertex Figure Of :
{2,2,2,2,6,4} of size 768
{3,2,2,2,6,4} of size 1152
{5,2,2,2,6,4} of size 1920
Quotients (Maximal Quotients in Boldface) :
2-fold quotients : {2,2,2,3,4}*192
Covers (Minimal Covers in Boldface) :
2-fold covers : {2,4,2,6,4}*768b, {4,2,2,6,4}*768b, {2,2,2,6,4}*768
3-fold covers : {2,2,2,18,4}*1152c, {2,2,2,6,12}*1152d, {2,2,6,6,4}*1152f, {2,6,2,6,4}*1152b, {6,2,2,6,4}*1152b
5-fold covers : {2,2,2,6,20}*1920b, {2,10,2,6,4}*1920b, {10,2,2,6,4}*1920b, {2,2,2,30,4}*1920c
Permutation Representation (GAP) :
s0 := (1,2);;
s1 := (3,4);;
s2 := (5,6);;
s3 := ( 7,10)( 8,12);;
s4 := ( 7, 8)( 9,10)(11,12);;
s5 := ( 9,11);;
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, s1*s2*s1*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*s4*s5*s4*s5,
s3*s4*s5*s3*s4*s5*s3*s4*s5 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(12)!(1,2);
s1 := Sym(12)!(3,4);
s2 := Sym(12)!(5,6);
s3 := Sym(12)!( 7,10)( 8,12);
s4 := Sym(12)!( 7, 8)( 9,10)(11,12);
s5 := Sym(12)!( 9,11);
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,
s1*s2*s1*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*s4*s5*s4*s5,
s3*s4*s5*s3*s4*s5*s3*s4*s5 >;
to this polytope