Part of the Atlas of Small Regular Polytopes

Polytope of Type {12,12,2}

Atlas Canonical Name {12,12,2}*1728f

Overview

Group
SmallGroup(1728,30413)
Rank
4
Schläfli Type
{12,12,2}
Vertices, edges, …
36, 216, 36, 2
Order of s0s1s2s3
4
Order of s0s1s2s3s2s1
2
Also known as
if this polytope has a name.

Special Properties

  • Degenerate
  • Universal
  • Orientable
  • Flat

Quotients maximal quotients in bold

2-fold

3-fold

4-fold

6-fold

12-fold

27-fold

54-fold

108-fold

Covers minimal covers in bold

None in this atlas.

Representations

Permutation Representation (GAP)
s0 := (  1, 55)(  2, 56)(  3, 57)(  4, 63)(  5, 61)(  6, 62)(  7, 59)(  8, 60)(  9, 58)( 10, 73)( 11, 74)( 12, 75)( 13, 81)( 14, 79)( 15, 80)( 16, 77)( 17, 78)( 18, 76)( 19, 64)( 20, 65)( 21, 66)( 22, 72)( 23, 70)( 24, 71)( 25, 68)( 26, 69)( 27, 67)( 28, 82)( 29, 83)( 30, 84)( 31, 90)( 32, 88)( 33, 89)( 34, 86)( 35, 87)( 36, 85)( 37,100)( 38,101)( 39,102)( 40,108)( 41,106)( 42,107)( 43,104)( 44,105)( 45,103)( 46, 91)( 47, 92)( 48, 93)( 49, 99)( 50, 97)( 51, 98)( 52, 95)( 53, 96)( 54, 94);;
s1 := (  1, 13)(  2, 15)(  3, 14)(  4,  6)(  7, 23)(  8, 22)(  9, 24)( 11, 12)( 16, 19)( 17, 21)( 18, 20)( 25, 27)( 28, 40)( 29, 42)( 30, 41)( 31, 33)( 34, 50)( 35, 49)( 36, 51)( 38, 39)( 43, 46)( 44, 48)( 45, 47)( 52, 54)( 55, 94)( 56, 96)( 57, 95)( 58, 87)( 59, 86)( 60, 85)( 61,104)( 62,103)( 63,105)( 64, 91)( 65, 93)( 66, 92)( 67, 82)( 68, 84)( 69, 83)( 70,100)( 71,102)( 72,101)( 73, 97)( 74, 99)( 75, 98)( 76, 89)( 77, 88)( 78, 90)( 79,108)( 80,107)( 81,106);;
s2 := (  2,  3)(  4,  5)(  7,  9)( 10, 19)( 11, 21)( 12, 20)( 13, 23)( 14, 22)( 15, 24)( 16, 27)( 17, 26)( 18, 25)( 29, 30)( 31, 32)( 34, 36)( 37, 46)( 38, 48)( 39, 47)( 40, 50)( 41, 49)( 42, 51)( 43, 54)( 44, 53)( 45, 52)( 56, 57)( 58, 59)( 61, 63)( 64, 73)( 65, 75)( 66, 74)( 67, 77)( 68, 76)( 69, 78)( 70, 81)( 71, 80)( 72, 79)( 83, 84)( 85, 86)( 88, 90)( 91,100)( 92,102)( 93,101)( 94,104)( 95,103)( 96,105)( 97,108)( 98,107)( 99,106);;
s3 := (109,110);;
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*s2*s0*s2, 
s0*s3*s0*s3, s1*s3*s1*s3, s2*s3*s2*s3, 
s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1, 
s0*s1*s2*s1*s2*s1*s2*s1*s0*s1*s2*s1*s2*s1*s2*s1, 
s0*s1*s0*s1*s2*s0*s1*s0*s1*s2*s1*s0*s1*s0*s1*s2*s1*s0*s1*s2*s0*s1, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s2*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s2*s1 ];;
poly := F / rels;;
Permutation Representation (Magma)
s0 := Sym(110)!(  1, 55)(  2, 56)(  3, 57)(  4, 63)(  5, 61)(  6, 62)(  7, 59)(  8, 60)(  9, 58)( 10, 73)( 11, 74)( 12, 75)( 13, 81)( 14, 79)( 15, 80)( 16, 77)( 17, 78)( 18, 76)( 19, 64)( 20, 65)( 21, 66)( 22, 72)( 23, 70)( 24, 71)( 25, 68)( 26, 69)( 27, 67)( 28, 82)( 29, 83)( 30, 84)( 31, 90)( 32, 88)( 33, 89)( 34, 86)( 35, 87)( 36, 85)( 37,100)( 38,101)( 39,102)( 40,108)( 41,106)( 42,107)( 43,104)( 44,105)( 45,103)( 46, 91)( 47, 92)( 48, 93)( 49, 99)( 50, 97)( 51, 98)( 52, 95)( 53, 96)( 54, 94);
s1 := Sym(110)!(  1, 13)(  2, 15)(  3, 14)(  4,  6)(  7, 23)(  8, 22)(  9, 24)( 11, 12)( 16, 19)( 17, 21)( 18, 20)( 25, 27)( 28, 40)( 29, 42)( 30, 41)( 31, 33)( 34, 50)( 35, 49)( 36, 51)( 38, 39)( 43, 46)( 44, 48)( 45, 47)( 52, 54)( 55, 94)( 56, 96)( 57, 95)( 58, 87)( 59, 86)( 60, 85)( 61,104)( 62,103)( 63,105)( 64, 91)( 65, 93)( 66, 92)( 67, 82)( 68, 84)( 69, 83)( 70,100)( 71,102)( 72,101)( 73, 97)( 74, 99)( 75, 98)( 76, 89)( 77, 88)( 78, 90)( 79,108)( 80,107)( 81,106);
s2 := Sym(110)!(  2,  3)(  4,  5)(  7,  9)( 10, 19)( 11, 21)( 12, 20)( 13, 23)( 14, 22)( 15, 24)( 16, 27)( 17, 26)( 18, 25)( 29, 30)( 31, 32)( 34, 36)( 37, 46)( 38, 48)( 39, 47)( 40, 50)( 41, 49)( 42, 51)( 43, 54)( 44, 53)( 45, 52)( 56, 57)( 58, 59)( 61, 63)( 64, 73)( 65, 75)( 66, 74)( 67, 77)( 68, 76)( 69, 78)( 70, 81)( 71, 80)( 72, 79)( 83, 84)( 85, 86)( 88, 90)( 91,100)( 92,102)( 93,101)( 94,104)( 95,103)( 96,105)( 97,108)( 98,107)( 99,106);
s3 := Sym(110)!(109,110);
poly := sub<Sym(110)|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*s2*s0*s2, s0*s3*s0*s3, s1*s3*s1*s3, 
s2*s3*s2*s3, s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1, 
s0*s1*s2*s1*s2*s1*s2*s1*s0*s1*s2*s1*s2*s1*s2*s1, 
s0*s1*s0*s1*s2*s0*s1*s0*s1*s2*s1*s0*s1*s0*s1*s2*s1*s0*s1*s2*s0*s1, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1, 
s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s2*s1*s0*s1*s0*s1*s0*s1*s0*s1*s0*s1*s2*s1 >;