Polytope of Type {10,2,2,4}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {10,2,2,4}*320
if this polytope has a name.
Group : SmallGroup(320,1612)
Rank : 5
Schlafli Type : {10,2,2,4}
Number of vertices, edges, etc : 10, 10, 2, 4, 4
Order of s₀s₁s₂s₃s₄ : 20
Order of s₀s₁s₂s₃s₄s₃s₂s₁ : 2
Special Properties :
   Degenerate
   Universal
   Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {10,2,2,4,2} of size 640
   {10,2,2,4,3} of size 960
   {10,2,2,4,4} of size 1280
   {10,2,2,4,6} of size 1920
   {10,2,2,4,3} of size 1920
   {10,2,2,4,6} of size 1920
   {10,2,2,4,6} of size 1920
Vertex Figure Of :
   {2,10,2,2,4} of size 640
   {4,10,2,2,4} of size 1280
   {5,10,2,2,4} of size 1600
   {6,10,2,2,4} of size 1920
   {3,10,2,2,4} of size 1920
   {3,10,2,2,4} of size 1920
   {5,10,2,2,4} of size 1920
   {5,10,2,2,4} of size 1920
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {5,2,2,4}*160, {10,2,2,2}*160
   4-fold quotients : {5,2,2,2}*80
   5-fold quotients : {2,2,2,4}*64
   10-fold quotients : {2,2,2,2}*32
Covers (Minimal Covers in Boldface) :
   2-fold covers : {20,2,2,4}*640, {10,2,4,4}*640, {10,4,2,4}*640, {10,2,2,8}*640
   3-fold covers : {10,2,2,12}*960, {10,2,6,4}*960a, {10,6,2,4}*960, {30,2,2,4}*960
   4-fold covers : {10,4,4,4}*1280, {20,2,4,4}*1280, {20,4,2,4}*1280, {10,2,4,8}*1280a, {10,2,8,4}*1280a, {10,2,4,8}*1280b, {10,2,8,4}*1280b, {10,2,4,4}*1280, {10,4,2,8}*1280, {10,8,2,4}*1280, {20,2,2,8}*1280, {40,2,2,4}*1280, {10,2,2,16}*1280
   5-fold covers : {50,2,2,4}*1600, {10,2,2,20}*1600, {10,2,10,4}*1600, {10,10,2,4}*1600a, {10,10,2,4}*1600c
   6-fold covers : {30,2,4,4}*1920, {10,6,4,4}*1920, {10,2,4,12}*1920a, {10,2,12,4}*1920a, {30,4,2,4}*1920a, {60,2,2,4}*1920, {10,4,6,4}*1920a, {10,4,2,12}*1920, {10,12,2,4}*1920, {20,2,6,4}*1920a, {20,6,2,4}*1920a, {20,2,2,12}*1920, {30,2,2,8}*1920, {10,2,6,8}*1920, {10,6,2,8}*1920, {10,2,2,24}*1920
Permutation Representation (GAP) :

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

Permutation Representation (Magma) :

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

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