Polytope of Type {3,2,8,4}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {3,2,8,4}*384b
if this polytope has a name.
Group : SmallGroup(384,12852)
Rank : 5
Schlafli Type : {3,2,8,4}
Number of vertices, edges, etc : 3, 3, 8, 16, 4
Order of s₀s₁s₂s₃s₄ : 24
Order of s₀s₁s₂s₃s₄s₃s₂s₁ : 2
Special Properties :
   Degenerate
   Universal
   Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {3,2,8,4,2} of size 768
Vertex Figure Of :
   {2,3,2,8,4} of size 768
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {3,2,4,4}*192
   4-fold quotients : {3,2,2,4}*96, {3,2,4,2}*96
   8-fold quotients : {3,2,2,2}*48
Covers (Minimal Covers in Boldface) :
   2-fold covers : {3,2,8,4}*768a, {3,2,8,8}*768a, {3,2,8,8}*768d, {6,2,8,4}*768b
   3-fold covers : {9,2,8,4}*1152b, {3,2,8,12}*1152b, {3,6,8,4}*1152b, {3,2,24,4}*1152b
   5-fold covers : {15,2,8,4}*1920b, {3,2,8,20}*1920b, {3,2,40,4}*1920b
Permutation Representation (GAP) :

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

Permutation Representation (Magma) :

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

to this polytope