Part of the Atlas of Small Regular Polytopes

Polytope of Type {2,5,2,3,8}

Atlas Canonical Name {2,5,2,3,8}*1920

Overview

Group
SmallGroup(1920,240195)
Rank
6
Schläfli Type
{2,5,2,3,8}
Vertices, edges, …
2, 5, 5, 6, 24, 16
Order of s0s1s2s3s4s5
60
Order of s0s1s2s3s4s5s4s3s2s1
2
Also known as
if this polytope has a name.

Special Properties

  • Degenerate
  • Universal
  • Orientable
  • Flat

Quotients maximal quotients in bold

2-fold

4-fold

8-fold

Covers minimal covers in bold

None in this atlas.

Representations

Permutation Representation (GAP) 
s0 := (1,2);;
s1 := (4,5)(6,7);;
s2 := (3,4)(5,6);;
s3 := ( 9,10)(11,12)(13,26)(14,29)(16,21)(17,20)(18,38)(19,41)(22,44)(23,45)(24,30)(25,27)(28,49)(31,48)(32,33)(34,50)(35,52)(36,39)(37,42)(40,54)(43,55)(46,47);;
s4 := ( 8,11)( 9,20)(10,16)(13,49)(14,48)(15,32)(17,21)(18,54)(19,55)(22,47)(23,46)(24,31)(25,28)(26,27)(29,30)(34,51)(35,53)(36,40)(37,43)(38,39)(41,42)(44,45);;
s5 := ( 8,51)( 9,47)(10,46)(11,54)(12,40)(13,41)(14,38)(15,53)(16,49)(17,31)(18,29)(19,26)(20,48)(21,28)(22,42)(23,39)(24,52)(25,50)(27,34)(30,35)(32,55)(33,43)(36,45)(37,44);;
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, 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, 
s3*s4*s3*s4*s3*s4, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2, 
s5*s3*s4*s5*s4*s5*s3*s4*s5*s3*s4*s5*s4*s5*s3*s4 ];;
poly := F / rels;;
Permutation Representation (Magma) 
s0 := Sym(55)!(1,2);
s1 := Sym(55)!(4,5)(6,7);
s2 := Sym(55)!(3,4)(5,6);
s3 := Sym(55)!( 9,10)(11,12)(13,26)(14,29)(16,21)(17,20)(18,38)(19,41)(22,44)(23,45)(24,30)(25,27)(28,49)(31,48)(32,33)(34,50)(35,52)(36,39)(37,42)(40,54)(43,55)(46,47);
s4 := Sym(55)!( 8,11)( 9,20)(10,16)(13,49)(14,48)(15,32)(17,21)(18,54)(19,55)(22,47)(23,46)(24,31)(25,28)(26,27)(29,30)(34,51)(35,53)(36,40)(37,43)(38,39)(41,42)(44,45);
s5 := Sym(55)!( 8,51)( 9,47)(10,46)(11,54)(12,40)(13,41)(14,38)(15,53)(16,49)(17,31)(18,29)(19,26)(20,48)(21,28)(22,42)(23,39)(24,52)(25,50)(27,34)(30,35)(32,55)(33,43)(36,45)(37,44);
poly := sub<Sym(55)|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, 
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, s3*s4*s3*s4*s3*s4, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2, 
s5*s3*s4*s5*s4*s5*s3*s4*s5*s3*s4*s5*s4*s5*s3*s4 >;