Polytope of Type {4,2,4,6}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {4,2,4,6}*384a
if this polytope has a name.
Group : SmallGroup(384,19195)
Rank : 5
Schlafli Type : {4,2,4,6}
Number of vertices, edges, etc : 4, 4, 4, 12, 6
Order of s0s1s2s3s4 : 12
Order of s0s1s2s3s4s3s2s1 : 2
Special Properties :
   Degenerate
   Universal
   Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {4,2,4,6,2} of size 768
   {4,2,4,6,3} of size 1152
Vertex Figure Of :
   {2,4,2,4,6} of size 768
   {3,4,2,4,6} of size 1152
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {2,2,4,6}*192a, {4,2,2,6}*192
   3-fold quotients : {4,2,4,2}*128
   4-fold quotients : {4,2,2,3}*96, {2,2,2,6}*96
   6-fold quotients : {2,2,4,2}*64, {4,2,2,2}*64
   8-fold quotients : {2,2,2,3}*48
   12-fold quotients : {2,2,2,2}*32
Covers (Minimal Covers in Boldface) :
   2-fold covers : {4,4,4,6}*768, {4,2,4,12}*768a, {4,2,8,6}*768, {8,2,4,6}*768a
   3-fold covers : {4,2,4,18}*1152a, {4,6,4,6}*1152a, {4,2,12,6}*1152a, {4,2,12,6}*1152b, {12,2,4,6}*1152a
   5-fold covers : {4,2,4,30}*1920a, {4,10,4,6}*1920, {4,2,20,6}*1920a, {20,2,4,6}*1920a
Permutation Representation (GAP) :
s0 := (2,3);;
s1 := (1,2)(3,4);;
s2 := ( 6, 9)(10,13)(11,14);;
s3 := ( 5, 6)( 7,11)( 8,10)( 9,12)(13,16)(14,15);;
s4 := ( 5, 7)( 6,10)( 9,13)(12,15);;
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*s0*s1, s2*s3*s2*s3*s2*s3*s2*s3, 
s2*s3*s4*s3*s2*s3*s4*s3, s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4 ];;
poly := F / rels;;
 
Permutation Representation (Magma) :
s0 := Sym(16)!(2,3);
s1 := Sym(16)!(1,2)(3,4);
s2 := Sym(16)!( 6, 9)(10,13)(11,14);
s3 := Sym(16)!( 5, 6)( 7,11)( 8,10)( 9,12)(13,16)(14,15);
s4 := Sym(16)!( 5, 7)( 6,10)( 9,13)(12,15);
poly := sub<Sym(16)|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*s0*s1, 
s2*s3*s2*s3*s2*s3*s2*s3, s2*s3*s4*s3*s2*s3*s4*s3, 
s3*s4*s3*s4*s3*s4*s3*s4*s3*s4*s3*s4 >; 
 

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