Polytope of Type {4,4,2,2}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {4,4,2,2}*1600
if this polytope has a name.
Group : SmallGroup(1600,10271)
Rank : 5
Schlafli Type : {4,4,2,2}
Number of vertices, edges, etc : 50, 100, 50, 2, 2
Order of s0s1s2s3s4 : 10
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 : {4,4,2,2}*800
50-fold quotients : {2,2,2,2}*32
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := ( 2, 11)( 3, 21)( 4, 6)( 5, 16)( 7, 14)( 8, 24)( 10, 19)( 13, 22)
( 15, 17)( 18, 25)( 27, 36)( 28, 46)( 29, 31)( 30, 41)( 32, 39)( 33, 49)
( 35, 44)( 38, 47)( 40, 42)( 43, 50)( 52, 61)( 53, 71)( 54, 56)( 55, 66)
( 57, 64)( 58, 74)( 60, 69)( 63, 72)( 65, 67)( 68, 75)( 77, 86)( 78, 96)
( 79, 81)( 80, 91)( 82, 89)( 83, 99)( 85, 94)( 88, 97)( 90, 92)( 93,100);;
s1 := ( 1, 51)( 2, 56)( 3, 61)( 4, 66)( 5, 71)( 6, 52)( 7, 57)( 8, 62)
( 9, 67)( 10, 72)( 11, 53)( 12, 58)( 13, 63)( 14, 68)( 15, 73)( 16, 54)
( 17, 59)( 18, 64)( 19, 69)( 20, 74)( 21, 55)( 22, 60)( 23, 65)( 24, 70)
( 25, 75)( 26, 76)( 27, 81)( 28, 86)( 29, 91)( 30, 96)( 31, 77)( 32, 82)
( 33, 87)( 34, 92)( 35, 97)( 36, 78)( 37, 83)( 38, 88)( 39, 93)( 40, 98)
( 41, 79)( 42, 84)( 43, 89)( 44, 94)( 45, 99)( 46, 80)( 47, 85)( 48, 90)
( 49, 95)( 50,100);;
s2 := ( 1, 37)( 2, 27)( 3, 42)( 4, 32)( 5, 47)( 6, 39)( 7, 29)( 8, 44)
( 9, 34)( 10, 49)( 11, 36)( 12, 26)( 13, 41)( 14, 31)( 15, 46)( 16, 38)
( 17, 28)( 18, 43)( 19, 33)( 20, 48)( 21, 40)( 22, 30)( 23, 45)( 24, 35)
( 25, 50)( 51, 87)( 52, 77)( 53, 92)( 54, 82)( 55, 97)( 56, 89)( 57, 79)
( 58, 94)( 59, 84)( 60, 99)( 61, 86)( 62, 76)( 63, 91)( 64, 81)( 65, 96)
( 66, 88)( 67, 78)( 68, 93)( 69, 83)( 70, 98)( 71, 90)( 72, 80)( 73, 95)
( 74, 85)( 75,100);;
s3 := (101,102);;
s4 := (103,104);;
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,
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*s1*s0*s1*s0*s1*s0*s1,
s1*s2*s1*s2*s1*s2*s1*s2, s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(104)!( 2, 11)( 3, 21)( 4, 6)( 5, 16)( 7, 14)( 8, 24)( 10, 19)
( 13, 22)( 15, 17)( 18, 25)( 27, 36)( 28, 46)( 29, 31)( 30, 41)( 32, 39)
( 33, 49)( 35, 44)( 38, 47)( 40, 42)( 43, 50)( 52, 61)( 53, 71)( 54, 56)
( 55, 66)( 57, 64)( 58, 74)( 60, 69)( 63, 72)( 65, 67)( 68, 75)( 77, 86)
( 78, 96)( 79, 81)( 80, 91)( 82, 89)( 83, 99)( 85, 94)( 88, 97)( 90, 92)
( 93,100);
s1 := Sym(104)!( 1, 51)( 2, 56)( 3, 61)( 4, 66)( 5, 71)( 6, 52)( 7, 57)
( 8, 62)( 9, 67)( 10, 72)( 11, 53)( 12, 58)( 13, 63)( 14, 68)( 15, 73)
( 16, 54)( 17, 59)( 18, 64)( 19, 69)( 20, 74)( 21, 55)( 22, 60)( 23, 65)
( 24, 70)( 25, 75)( 26, 76)( 27, 81)( 28, 86)( 29, 91)( 30, 96)( 31, 77)
( 32, 82)( 33, 87)( 34, 92)( 35, 97)( 36, 78)( 37, 83)( 38, 88)( 39, 93)
( 40, 98)( 41, 79)( 42, 84)( 43, 89)( 44, 94)( 45, 99)( 46, 80)( 47, 85)
( 48, 90)( 49, 95)( 50,100);
s2 := Sym(104)!( 1, 37)( 2, 27)( 3, 42)( 4, 32)( 5, 47)( 6, 39)( 7, 29)
( 8, 44)( 9, 34)( 10, 49)( 11, 36)( 12, 26)( 13, 41)( 14, 31)( 15, 46)
( 16, 38)( 17, 28)( 18, 43)( 19, 33)( 20, 48)( 21, 40)( 22, 30)( 23, 45)
( 24, 35)( 25, 50)( 51, 87)( 52, 77)( 53, 92)( 54, 82)( 55, 97)( 56, 89)
( 57, 79)( 58, 94)( 59, 84)( 60, 99)( 61, 86)( 62, 76)( 63, 91)( 64, 81)
( 65, 96)( 66, 88)( 67, 78)( 68, 93)( 69, 83)( 70, 98)( 71, 90)( 72, 80)
( 73, 95)( 74, 85)( 75,100);
s3 := Sym(104)!(101,102);
s4 := Sym(104)!(103,104);
poly := sub<Sym(104)|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, 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*s1*s0*s1*s0*s1*s0*s1, s1*s2*s1*s2*s1*s2*s1*s2,
s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1*s2*s0*s1 >;
to this polytope