Polytope of Type {2,6,6,4}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,6,6,4}*1728h
if this polytope has a name.
Group : SmallGroup(1728,47409)
Rank : 5
Schlafli Type : {2,6,6,4}
Number of vertices, edges, etc : 2, 18, 54, 36, 4
Order of s0s1s2s3s4 : 12
Order of s0s1s2s3s4s3s2s1 : 2
Special Properties :
Degenerate
Universal
Orientable
Flat
Related Polytopes :
Facet
Vertex Figure
Dual
Facet Of :
None in this Atlas
Vertex Figure Of :
None in this Atlas
Quotients (Maximal Quotients in Boldface) :
2-fold quotients : {2,6,6,2}*864d
3-fold quotients : {2,6,6,4}*576a, {2,6,6,4}*576b, {2,6,6,4}*576c
6-fold quotients : {2,3,6,4}*288, {2,6,6,2}*288a, {2,6,6,2}*288b, {2,6,6,2}*288c
9-fold quotients : {2,2,6,4}*192a, {2,6,2,4}*192
12-fold quotients : {2,3,6,2}*144, {2,6,3,2}*144
18-fold quotients : {2,3,2,4}*96, {2,2,6,2}*96, {2,6,2,2}*96
27-fold quotients : {2,2,2,4}*64
36-fold quotients : {2,2,3,2}*48, {2,3,2,2}*48
54-fold quotients : {2,2,2,2}*32
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := (1,2);;
s1 := ( 6, 9)( 7, 10)( 8, 11)( 12, 21)( 13, 22)( 14, 23)( 15, 27)( 16, 28)
( 17, 29)( 18, 24)( 19, 25)( 20, 26)( 33, 36)( 34, 37)( 35, 38)( 39, 48)
( 40, 49)( 41, 50)( 42, 54)( 43, 55)( 44, 56)( 45, 51)( 46, 52)( 47, 53)
( 60, 63)( 61, 64)( 62, 65)( 66, 75)( 67, 76)( 68, 77)( 69, 81)( 70, 82)
( 71, 83)( 72, 78)( 73, 79)( 74, 80)( 87, 90)( 88, 91)( 89, 92)( 93,102)
( 94,103)( 95,104)( 96,108)( 97,109)( 98,110)( 99,105)(100,106)(101,107);;
s2 := ( 3, 15)( 4, 17)( 5, 16)( 6, 12)( 7, 14)( 8, 13)( 9, 18)( 10, 20)
( 11, 19)( 21, 24)( 22, 26)( 23, 25)( 28, 29)( 30, 42)( 31, 44)( 32, 43)
( 33, 39)( 34, 41)( 35, 40)( 36, 45)( 37, 47)( 38, 46)( 48, 51)( 49, 53)
( 50, 52)( 55, 56)( 57, 69)( 58, 71)( 59, 70)( 60, 66)( 61, 68)( 62, 67)
( 63, 72)( 64, 74)( 65, 73)( 75, 78)( 76, 80)( 77, 79)( 82, 83)( 84, 96)
( 85, 98)( 86, 97)( 87, 93)( 88, 95)( 89, 94)( 90, 99)( 91,101)( 92,100)
(102,105)(103,107)(104,106)(109,110);;
s3 := ( 3, 4)( 6, 10)( 7, 9)( 8, 11)( 12, 13)( 15, 19)( 16, 18)( 17, 20)
( 21, 22)( 24, 28)( 25, 27)( 26, 29)( 30, 31)( 33, 37)( 34, 36)( 35, 38)
( 39, 40)( 42, 46)( 43, 45)( 44, 47)( 48, 49)( 51, 55)( 52, 54)( 53, 56)
( 57, 85)( 58, 84)( 59, 86)( 60, 91)( 61, 90)( 62, 92)( 63, 88)( 64, 87)
( 65, 89)( 66, 94)( 67, 93)( 68, 95)( 69,100)( 70, 99)( 71,101)( 72, 97)
( 73, 96)( 74, 98)( 75,103)( 76,102)( 77,104)( 78,109)( 79,108)( 80,110)
( 81,106)( 82,105)( 83,107);;
s4 := ( 3, 57)( 4, 58)( 5, 59)( 6, 60)( 7, 61)( 8, 62)( 9, 63)( 10, 64)
( 11, 65)( 12, 66)( 13, 67)( 14, 68)( 15, 69)( 16, 70)( 17, 71)( 18, 72)
( 19, 73)( 20, 74)( 21, 75)( 22, 76)( 23, 77)( 24, 78)( 25, 79)( 26, 80)
( 27, 81)( 28, 82)( 29, 83)( 30, 84)( 31, 85)( 32, 86)( 33, 87)( 34, 88)
( 35, 89)( 36, 90)( 37, 91)( 38, 92)( 39, 93)( 40, 94)( 41, 95)( 42, 96)
( 43, 97)( 44, 98)( 45, 99)( 46,100)( 47,101)( 48,102)( 49,103)( 50,104)
( 51,105)( 52,106)( 53,107)( 54,108)( 55,109)( 56,110);;
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*s1*s0*s1,
s0*s2*s0*s2, s0*s3*s0*s3, s1*s3*s1*s3,
s0*s4*s0*s4, s1*s4*s1*s4, s2*s4*s2*s4,
s2*s3*s4*s3*s2*s3*s4*s3, s3*s4*s3*s4*s3*s4*s3*s4,
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2,
s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3,
s3*s1*s2*s3*s2*s1*s2*s3*s1*s2*s3*s2*s1*s2 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(110)!(1,2);
s1 := Sym(110)!( 6, 9)( 7, 10)( 8, 11)( 12, 21)( 13, 22)( 14, 23)( 15, 27)
( 16, 28)( 17, 29)( 18, 24)( 19, 25)( 20, 26)( 33, 36)( 34, 37)( 35, 38)
( 39, 48)( 40, 49)( 41, 50)( 42, 54)( 43, 55)( 44, 56)( 45, 51)( 46, 52)
( 47, 53)( 60, 63)( 61, 64)( 62, 65)( 66, 75)( 67, 76)( 68, 77)( 69, 81)
( 70, 82)( 71, 83)( 72, 78)( 73, 79)( 74, 80)( 87, 90)( 88, 91)( 89, 92)
( 93,102)( 94,103)( 95,104)( 96,108)( 97,109)( 98,110)( 99,105)(100,106)
(101,107);
s2 := Sym(110)!( 3, 15)( 4, 17)( 5, 16)( 6, 12)( 7, 14)( 8, 13)( 9, 18)
( 10, 20)( 11, 19)( 21, 24)( 22, 26)( 23, 25)( 28, 29)( 30, 42)( 31, 44)
( 32, 43)( 33, 39)( 34, 41)( 35, 40)( 36, 45)( 37, 47)( 38, 46)( 48, 51)
( 49, 53)( 50, 52)( 55, 56)( 57, 69)( 58, 71)( 59, 70)( 60, 66)( 61, 68)
( 62, 67)( 63, 72)( 64, 74)( 65, 73)( 75, 78)( 76, 80)( 77, 79)( 82, 83)
( 84, 96)( 85, 98)( 86, 97)( 87, 93)( 88, 95)( 89, 94)( 90, 99)( 91,101)
( 92,100)(102,105)(103,107)(104,106)(109,110);
s3 := Sym(110)!( 3, 4)( 6, 10)( 7, 9)( 8, 11)( 12, 13)( 15, 19)( 16, 18)
( 17, 20)( 21, 22)( 24, 28)( 25, 27)( 26, 29)( 30, 31)( 33, 37)( 34, 36)
( 35, 38)( 39, 40)( 42, 46)( 43, 45)( 44, 47)( 48, 49)( 51, 55)( 52, 54)
( 53, 56)( 57, 85)( 58, 84)( 59, 86)( 60, 91)( 61, 90)( 62, 92)( 63, 88)
( 64, 87)( 65, 89)( 66, 94)( 67, 93)( 68, 95)( 69,100)( 70, 99)( 71,101)
( 72, 97)( 73, 96)( 74, 98)( 75,103)( 76,102)( 77,104)( 78,109)( 79,108)
( 80,110)( 81,106)( 82,105)( 83,107);
s4 := Sym(110)!( 3, 57)( 4, 58)( 5, 59)( 6, 60)( 7, 61)( 8, 62)( 9, 63)
( 10, 64)( 11, 65)( 12, 66)( 13, 67)( 14, 68)( 15, 69)( 16, 70)( 17, 71)
( 18, 72)( 19, 73)( 20, 74)( 21, 75)( 22, 76)( 23, 77)( 24, 78)( 25, 79)
( 26, 80)( 27, 81)( 28, 82)( 29, 83)( 30, 84)( 31, 85)( 32, 86)( 33, 87)
( 34, 88)( 35, 89)( 36, 90)( 37, 91)( 38, 92)( 39, 93)( 40, 94)( 41, 95)
( 42, 96)( 43, 97)( 44, 98)( 45, 99)( 46,100)( 47,101)( 48,102)( 49,103)
( 50,104)( 51,105)( 52,106)( 53,107)( 54,108)( 55,109)( 56,110);
poly := sub<Sym(110)|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*s1*s0*s1, s0*s2*s0*s2,
s0*s3*s0*s3, s1*s3*s1*s3, s0*s4*s0*s4,
s1*s4*s1*s4, s2*s4*s2*s4, s2*s3*s4*s3*s2*s3*s4*s3,
s3*s4*s3*s4*s3*s4*s3*s4, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2,
s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3,
s3*s1*s2*s3*s2*s1*s2*s3*s1*s2*s3*s2*s1*s2 >;
to this polytope