Part of the Atlas of Small Regular Polytopes

Polytope of Type {12,3,2,2,5}

Atlas Canonical Name {12,3,2,2,5}*1920

Overview

Group
SmallGroup(1920,240195)
Rank
6
Schläfli Type
{12,3,2,2,5}
Vertices, edges, …
16, 24, 4, 2, 5, 5
Order of s0s1s2s3s4s5
40
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

Covers minimal covers in bold

None in this atlas.

Representations

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