Part of the Atlas of Small Regular Polytopes

Polytope of Type {10,2,12,4}

Atlas Canonical Name {10,2,12,4}*1920b

Overview

Group
SmallGroup(1920,240141)
Rank
5
Schläfli Type
{10,2,12,4}
Vertices, edges, …
10, 10, 12, 24, 4
Order of s0s1s2s3s4
60
Order of s0s1s2s3s4s3s2s1
2
Also known as
if this polytope has a name.

Special Properties

  • Degenerate
  • Universal
  • Non-Orientable
  • Flat

Quotients maximal quotients in bold

2-fold

4-fold

5-fold

8-fold

10-fold

20-fold

Covers minimal covers in bold

None in this atlas.

Representations

Permutation Representation (GAP) 
s0 := ( 3, 4)( 5, 6)( 7, 8)( 9,10);;
s1 := ( 1, 5)( 2, 3)( 4, 9)( 6, 7)( 8,10);;
s2 := (12,13)(14,15)(16,26)(18,22)(19,21)(20,34)(23,39)(24,42)(25,27)(28,44)(29,30)(31,47)(32,50)(33,40)(35,38)(36,54)(37,51)(41,53)(45,56)(46,48)(49,58)(52,55);;
s3 := (11,18)(12,14)(13,29)(15,19)(16,53)(17,21)(20,44)(22,30)(23,58)(24,52)(25,36)(26,35)(27,39)(28,33)(31,54)(32,43)(34,48)(37,57)(38,49)(40,47)(41,46)(42,51)(45,55)(50,56);;
s4 := (11,43)(12,52)(13,55)(14,44)(15,28)(16,26)(17,57)(18,53)(19,36)(20,39)(21,54)(22,41)(23,34)(24,27)(25,42)(29,58)(30,49)(31,47)(32,35)(33,51)(37,40)(38,50)(45,48)(46,56);;
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, 
s3*s4*s3*s4*s3*s4*s3*s4, s4*s3*s2*s4*s3*s4*s3*s2*s3, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1, 
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(58)!( 3, 4)( 5, 6)( 7, 8)( 9,10);
s1 := Sym(58)!( 1, 5)( 2, 3)( 4, 9)( 6, 7)( 8,10);
s2 := Sym(58)!(12,13)(14,15)(16,26)(18,22)(19,21)(20,34)(23,39)(24,42)(25,27)(28,44)(29,30)(31,47)(32,50)(33,40)(35,38)(36,54)(37,51)(41,53)(45,56)(46,48)(49,58)(52,55);
s3 := Sym(58)!(11,18)(12,14)(13,29)(15,19)(16,53)(17,21)(20,44)(22,30)(23,58)(24,52)(25,36)(26,35)(27,39)(28,33)(31,54)(32,43)(34,48)(37,57)(38,49)(40,47)(41,46)(42,51)(45,55)(50,56);
s4 := Sym(58)!(11,43)(12,52)(13,55)(14,44)(15,28)(16,26)(17,57)(18,53)(19,36)(20,39)(21,54)(22,41)(23,34)(24,27)(25,42)(29,58)(30,49)(31,47)(32,35)(33,51)(37,40)(38,50)(45,48)(46,56);
poly := sub<Sym(58)|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, s3*s4*s3*s4*s3*s4*s3*s4, 
s4*s3*s2*s4*s3*s4*s3*s2*s3, s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1, 
s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3 >;