Part of the Atlas of Small Regular Polytopes

Polytope of Type {2,15,12}

Atlas Canonical Name {2,15,12}*1440

Overview

Group
SmallGroup(1440,5900)
Rank
4
Schläfli Type
{2,15,12}
Vertices, edges, …
2, 30, 180, 24
Order of s0s1s2s3
30
Order of s0s1s2s3s2s1
2
Also known as
if this polytope has a name.

Special Properties

  • Degenerate
  • Universal
  • Orientable
  • Flat

Quotients maximal quotients in bold

3-fold

4-fold

5-fold

6-fold

12-fold

15-fold

20-fold

30-fold

36-fold

60-fold

Covers minimal covers in bold

None in this atlas.

Representations

Permutation Representation (GAP)
s0 := (1,2);;
s1 := ( 4, 5)( 7,19)( 8,21)( 9,20)(10,22)(11,15)(12,17)(13,16)(14,18)(23,43)(24,45)(25,44)(26,46)(27,59)(28,61)(29,60)(30,62)(31,55)(32,57)(33,56)(34,58)(35,51)(36,53)(37,52)(38,54)(39,47)(40,49)(41,48)(42,50);;
s2 := ( 3,27)( 4,30)( 5,29)( 6,28)( 7,23)( 8,26)( 9,25)(10,24)(11,39)(12,42)(13,41)(14,40)(15,35)(16,38)(17,37)(18,36)(19,31)(20,34)(21,33)(22,32)(43,47)(44,50)(45,49)(46,48)(51,59)(52,62)(53,61)(54,60)(56,58);;
s3 := ( 3, 6)( 4, 5)( 7,10)( 8, 9)(11,14)(12,13)(15,18)(16,17)(19,22)(20,21)(23,46)(24,45)(25,44)(26,43)(27,50)(28,49)(29,48)(30,47)(31,54)(32,53)(33,52)(34,51)(35,58)(36,57)(37,56)(38,55)(39,62)(40,61)(41,60)(42,59);;
poly := Group([s0,s1,s2,s3]);;
Finitely Presented Group Representation (GAP)
F := FreeGroup("s0","s1","s2","s3");;
s0 := F.1;;  s1 := F.2;;  s2 := F.3;;  s3 := F.4;;  
rels := [ s0*s0, s1*s1, s2*s2, s3*s3, s0*s1*s0*s1, 
s0*s2*s0*s2, s0*s3*s0*s3, s1*s3*s1*s3, 
s1*s2*s1*s2*s3*s2*s1*s2*s1*s2*s3*s2, 
s2*s3*s2*s1*s2*s3*s2*s3*s2*s1*s2*s3*s2*s1*s3*s2*s3*s1, 
s3*s1*s2*s3*s2*s3*s2*s3*s2*s3*s1*s2*s3*s2*s3*s2*s3*s2, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2 ];;
poly := F / rels;;
Permutation Representation (Magma)
s0 := Sym(62)!(1,2);
s1 := Sym(62)!( 4, 5)( 7,19)( 8,21)( 9,20)(10,22)(11,15)(12,17)(13,16)(14,18)(23,43)(24,45)(25,44)(26,46)(27,59)(28,61)(29,60)(30,62)(31,55)(32,57)(33,56)(34,58)(35,51)(36,53)(37,52)(38,54)(39,47)(40,49)(41,48)(42,50);
s2 := Sym(62)!( 3,27)( 4,30)( 5,29)( 6,28)( 7,23)( 8,26)( 9,25)(10,24)(11,39)(12,42)(13,41)(14,40)(15,35)(16,38)(17,37)(18,36)(19,31)(20,34)(21,33)(22,32)(43,47)(44,50)(45,49)(46,48)(51,59)(52,62)(53,61)(54,60)(56,58);
s3 := Sym(62)!( 3, 6)( 4, 5)( 7,10)( 8, 9)(11,14)(12,13)(15,18)(16,17)(19,22)(20,21)(23,46)(24,45)(25,44)(26,43)(27,50)(28,49)(29,48)(30,47)(31,54)(32,53)(33,52)(34,51)(35,58)(36,57)(37,56)(38,55)(39,62)(40,61)(41,60)(42,59);
poly := sub<Sym(62)|s0,s1,s2,s3>;
Finitely Presented Group Representation (Magma)
poly<s0,s1,s2,s3> := Group< s0,s1,s2,s3 | s0*s0, s1*s1, s2*s2, 
s3*s3, s0*s1*s0*s1, s0*s2*s0*s2, s0*s3*s0*s3, 
s1*s3*s1*s3, s1*s2*s1*s2*s3*s2*s1*s2*s1*s2*s3*s2, 
s2*s3*s2*s1*s2*s3*s2*s3*s2*s1*s2*s3*s2*s1*s3*s2*s3*s1, 
s3*s1*s2*s3*s2*s3*s2*s3*s2*s3*s1*s2*s3*s2*s3*s2*s3*s2, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2 >;