Polytope of Type {2,4,15,2}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,4,15,2}*480
if this polytope has a name.
Group : SmallGroup(480,1199)
Rank : 5
Schlafli Type : {2,4,15,2}
Number of vertices, edges, etc : 2, 4, 30, 15, 2
Order of s₀s₁s₂s₃s₄ : 30
Order of s₀s₁s₂s₃s₄s₃s₂s₁ : 2
Special Properties :
   Degenerate
   Universal
   Non-Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {2,4,15,2,2} of size 960
   {2,4,15,2,3} of size 1440
   {2,4,15,2,4} of size 1920
Vertex Figure Of :
   {2,2,4,15,2} of size 960
   {3,2,4,15,2} of size 1440
   {4,2,4,15,2} of size 1920
Quotients (Maximal Quotients in Boldface) :
   5-fold quotients : {2,4,3,2}*96
Covers (Minimal Covers in Boldface) :
   2-fold covers : {2,4,15,2}*960, {2,4,30,2}*960b, {2,4,30,2}*960c
   3-fold covers : {2,4,45,2}*1440, {2,4,15,6}*1440
   4-fold covers : {4,4,15,2}*1920a, {2,4,60,2}*1920b, {2,4,60,2}*1920c, {2,4,30,4}*1920c, {4,4,15,2}*1920b, {2,8,15,2}*1920, {2,4,30,2}*1920, {2,4,15,4}*1920a
Permutation Representation (GAP) :

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

Permutation Representation (Magma) :

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

to this polytope