Polytope of Type {2,3,8,4}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,3,8,4}*768
if this polytope has a name.
Group : SmallGroup(768,1089251)
Rank : 5
Schlafli Type : {2,3,8,4}
Number of vertices, edges, etc : 2, 6, 24, 32, 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 : {2,3,4,4}*384b, {2,3,8,2}*384
4-fold quotients : {2,3,4,2}*192
8-fold quotients : {2,3,2,4}*96, {2,3,4,2}*96
16-fold quotients : {2,3,2,2}*48
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := (1,2);;
s1 := ( 5, 8)( 6, 7)( 9,10)(11,19)(12,20)(13,24)(14,23)(15,22)(16,21)(17,26)
(18,25)(29,32)(30,31)(33,34)(35,43)(36,44)(37,48)(38,47)(39,46)(40,45)(41,50)
(42,49)(51,52)(53,55)(54,56)(59,68)(60,67)(61,71)(62,72)(63,69)(64,70)(65,73)
(66,74)(75,76)(77,79)(78,80)(83,92)(84,91)(85,95)(86,96)(87,93)(88,94)(89,97)
(90,98);;
s2 := ( 3,11)( 4,12)( 5,14)( 6,13)( 7,17)( 8,18)( 9,15)(10,16)(21,22)(23,25)
(24,26)(27,35)(28,36)(29,38)(30,37)(31,41)(32,42)(33,39)(34,40)(45,46)(47,49)
(48,50)(51,60)(52,59)(53,61)(54,62)(55,66)(56,65)(57,64)(58,63)(67,68)(71,74)
(72,73)(75,84)(76,83)(77,85)(78,86)(79,90)(80,89)(81,88)(82,87)(91,92)(95,98)
(96,97);;
s3 := ( 3,57)( 4,58)( 5,55)( 6,56)( 7,54)( 8,53)( 9,52)(10,51)(11,65)(12,66)
(13,63)(14,64)(15,62)(16,61)(17,60)(18,59)(19,73)(20,74)(21,71)(22,72)(23,70)
(24,69)(25,68)(26,67)(27,81)(28,82)(29,79)(30,80)(31,78)(32,77)(33,76)(34,75)
(35,89)(36,90)(37,87)(38,88)(39,86)(40,85)(41,84)(42,83)(43,97)(44,98)(45,95)
(46,96)(47,94)(48,93)(49,92)(50,91);;
s4 := (51,75)(52,76)(53,77)(54,78)(55,79)(56,80)(57,81)(58,82)(59,83)(60,84)
(61,85)(62,86)(63,87)(64,88)(65,89)(66,90)(67,91)(68,92)(69,93)(70,94)(71,95)
(72,96)(73,97)(74,98);;
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,
s1*s2*s1*s2*s1*s2, s2*s3*s4*s3*s2*s3*s4*s3,
s3*s4*s3*s4*s3*s4*s3*s4, s3*s1*s2*s3*s2*s3*s1*s2*s3*s1*s2*s3*s2*s3*s1*s2 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(98)!(1,2);
s1 := Sym(98)!( 5, 8)( 6, 7)( 9,10)(11,19)(12,20)(13,24)(14,23)(15,22)(16,21)
(17,26)(18,25)(29,32)(30,31)(33,34)(35,43)(36,44)(37,48)(38,47)(39,46)(40,45)
(41,50)(42,49)(51,52)(53,55)(54,56)(59,68)(60,67)(61,71)(62,72)(63,69)(64,70)
(65,73)(66,74)(75,76)(77,79)(78,80)(83,92)(84,91)(85,95)(86,96)(87,93)(88,94)
(89,97)(90,98);
s2 := Sym(98)!( 3,11)( 4,12)( 5,14)( 6,13)( 7,17)( 8,18)( 9,15)(10,16)(21,22)
(23,25)(24,26)(27,35)(28,36)(29,38)(30,37)(31,41)(32,42)(33,39)(34,40)(45,46)
(47,49)(48,50)(51,60)(52,59)(53,61)(54,62)(55,66)(56,65)(57,64)(58,63)(67,68)
(71,74)(72,73)(75,84)(76,83)(77,85)(78,86)(79,90)(80,89)(81,88)(82,87)(91,92)
(95,98)(96,97);
s3 := Sym(98)!( 3,57)( 4,58)( 5,55)( 6,56)( 7,54)( 8,53)( 9,52)(10,51)(11,65)
(12,66)(13,63)(14,64)(15,62)(16,61)(17,60)(18,59)(19,73)(20,74)(21,71)(22,72)
(23,70)(24,69)(25,68)(26,67)(27,81)(28,82)(29,79)(30,80)(31,78)(32,77)(33,76)
(34,75)(35,89)(36,90)(37,87)(38,88)(39,86)(40,85)(41,84)(42,83)(43,97)(44,98)
(45,95)(46,96)(47,94)(48,93)(49,92)(50,91);
s4 := Sym(98)!(51,75)(52,76)(53,77)(54,78)(55,79)(56,80)(57,81)(58,82)(59,83)
(60,84)(61,85)(62,86)(63,87)(64,88)(65,89)(66,90)(67,91)(68,92)(69,93)(70,94)
(71,95)(72,96)(73,97)(74,98);
poly := sub<Sym(98)|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, s1*s2*s1*s2*s1*s2,
s2*s3*s4*s3*s2*s3*s4*s3, s3*s4*s3*s4*s3*s4*s3*s4,
s3*s1*s2*s3*s2*s3*s1*s2*s3*s1*s2*s3*s2*s3*s1*s2 >;
to this polytope