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Polytope of Type {2,3,6,2}
This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {2,3,6,2}*1296
if this polytope has a name.
Group : SmallGroup(1296,1862)
Rank : 5
Schlafli Type : {2,3,6,2}
Number of vertices, edges, etc : 2, 27, 81, 54, 2
Order of s0s1s2s3s4 : 18
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) :
3-fold quotients : {2,3,6,2}*432
9-fold quotients : {2,3,6,2}*144
27-fold quotients : {2,3,2,2}*48
Covers (Minimal Covers in Boldface) :
None in this atlas.
Permutation Representation (GAP) :
s0 := (1,2);;
s1 := ( 4, 5)( 6, 8)( 9,10)(12,21)(13,23)(14,22)(15,26)(16,25)(17,24)(18,28)
(19,27)(20,29)(30,59)(31,58)(32,57)(33,61)(34,60)(35,62)(36,63)(37,65)(38,64)
(39,77)(40,76)(41,75)(42,79)(43,78)(44,80)(45,81)(46,83)(47,82)(48,68)(49,67)
(50,66)(51,70)(52,69)(53,71)(54,72)(55,74)(56,73);;
s2 := ( 3,45)( 4,47)( 5,46)( 6,39)( 7,41)( 8,40)( 9,42)(10,44)(11,43)(12,33)
(13,35)(14,34)(15,36)(16,38)(17,37)(18,30)(19,32)(20,31)(21,49)(22,48)(23,50)
(24,52)(25,51)(26,53)(27,55)(28,54)(29,56)(57,74)(58,73)(59,72)(60,68)(61,67)
(62,66)(63,71)(64,70)(65,69)(76,77)(79,80)(82,83);;
s3 := ( 6,10)( 7,11)( 8, 9)(12,21)(13,22)(14,23)(15,28)(16,29)(17,27)(18,26)
(19,24)(20,25)(33,37)(34,38)(35,36)(39,48)(40,49)(41,50)(42,55)(43,56)(44,54)
(45,53)(46,51)(47,52)(60,64)(61,65)(62,63)(66,75)(67,76)(68,77)(69,82)(70,83)
(71,81)(72,80)(73,78)(74,79);;
s4 := (84,85);;
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,
s3*s4*s3*s4, s1*s2*s1*s2*s1*s2, s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3,
s3*s1*s2*s3*s2*s3*s1*s2*s3*s2*s3*s1*s2*s3*s2*s3*s1*s2*s3*s2*s3*s1*s2*s3*s2*s3*s1*s2*s3*s2 ];;
poly := F / rels;;
Permutation Representation (Magma) :
s0 := Sym(85)!(1,2);
s1 := Sym(85)!( 4, 5)( 6, 8)( 9,10)(12,21)(13,23)(14,22)(15,26)(16,25)(17,24)
(18,28)(19,27)(20,29)(30,59)(31,58)(32,57)(33,61)(34,60)(35,62)(36,63)(37,65)
(38,64)(39,77)(40,76)(41,75)(42,79)(43,78)(44,80)(45,81)(46,83)(47,82)(48,68)
(49,67)(50,66)(51,70)(52,69)(53,71)(54,72)(55,74)(56,73);
s2 := Sym(85)!( 3,45)( 4,47)( 5,46)( 6,39)( 7,41)( 8,40)( 9,42)(10,44)(11,43)
(12,33)(13,35)(14,34)(15,36)(16,38)(17,37)(18,30)(19,32)(20,31)(21,49)(22,48)
(23,50)(24,52)(25,51)(26,53)(27,55)(28,54)(29,56)(57,74)(58,73)(59,72)(60,68)
(61,67)(62,66)(63,71)(64,70)(65,69)(76,77)(79,80)(82,83);
s3 := Sym(85)!( 6,10)( 7,11)( 8, 9)(12,21)(13,22)(14,23)(15,28)(16,29)(17,27)
(18,26)(19,24)(20,25)(33,37)(34,38)(35,36)(39,48)(40,49)(41,50)(42,55)(43,56)
(44,54)(45,53)(46,51)(47,52)(60,64)(61,65)(62,63)(66,75)(67,76)(68,77)(69,82)
(70,83)(71,81)(72,80)(73,78)(74,79);
s4 := Sym(85)!(84,85);
poly := sub<Sym(85)|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, s3*s4*s3*s4,
s1*s2*s1*s2*s1*s2, s2*s3*s2*s3*s2*s3*s2*s3*s2*s3*s2*s3,
s3*s1*s2*s3*s2*s3*s1*s2*s3*s2*s3*s1*s2*s3*s2*s3*s1*s2*s3*s2*s3*s1*s2*s3*s2*s3*s1*s2*s3*s2 >;
to this polytope