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Polytope of Type {14,12,2}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {14,12,2}*672
if this polytope has a name.
Group : SmallGroup(672,1140)
Rank : 4
Schlafli Type : {14,12,2}
Number of vertices, edges, etc : 14, 84, 12, 2
Order of s0s1s2s3 : 84
Order of s0s1s2s3s2s1 : 2
Special Properties :
   Degenerate
   Universal
   Orientable
   Flat
Related Polytopes :
   Facet
   Vertex Figure
   Dual
Facet Of :
   {14,12,2,2} of size 1344
Vertex Figure Of :
   {2,14,12,2} of size 1344
Quotients (Maximal Quotients in Boldface) :
   2-fold quotients : {14,6,2}*336
   3-fold quotients : {14,4,2}*224
   6-fold quotients : {14,2,2}*112
   7-fold quotients : {2,12,2}*96
   12-fold quotients : {7,2,2}*56
   14-fold quotients : {2,6,2}*48
   21-fold quotients : {2,4,2}*32
   28-fold quotients : {2,3,2}*24
   42-fold quotients : {2,2,2}*16
Covers (Minimal Covers in Boldface) :
   2-fold covers : {14,12,4}*1344a, {14,24,2}*1344, {28,12,2}*1344
Permutation Representation (GAP) :
s0 := ( 2, 7)( 3, 6)( 4, 5)( 9,14)(10,13)(11,12)(16,21)(17,20)(18,19)(23,28)
(24,27)(25,26)(30,35)(31,34)(32,33)(37,42)(38,41)(39,40)(44,49)(45,48)(46,47)
(51,56)(52,55)(53,54)(58,63)(59,62)(60,61)(65,70)(66,69)(67,68)(72,77)(73,76)
(74,75)(79,84)(80,83)(81,82);;
s1 := ( 1, 2)( 3, 7)( 4, 6)( 8,16)( 9,15)(10,21)(11,20)(12,19)(13,18)(14,17)
(22,23)(24,28)(25,27)(29,37)(30,36)(31,42)(32,41)(33,40)(34,39)(35,38)(43,65)
(44,64)(45,70)(46,69)(47,68)(48,67)(49,66)(50,79)(51,78)(52,84)(53,83)(54,82)
(55,81)(56,80)(57,72)(58,71)(59,77)(60,76)(61,75)(62,74)(63,73);;
s2 := ( 1,50)( 2,51)( 3,52)( 4,53)( 5,54)( 6,55)( 7,56)( 8,43)( 9,44)(10,45)
(11,46)(12,47)(13,48)(14,49)(15,57)(16,58)(17,59)(18,60)(19,61)(20,62)(21,63)
(22,71)(23,72)(24,73)(25,74)(26,75)(27,76)(28,77)(29,64)(30,65)(31,66)(32,67)
(33,68)(34,69)(35,70)(36,78)(37,79)(38,80)(39,81)(40,82)(41,83)(42,84);;
s3 := (85,86);;
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, 
s0*s1*s2*s1*s0*s1*s2*s1, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*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 ];;
poly := F / rels;;
 
Permutation Representation (Magma) :
s0 := Sym(86)!( 2, 7)( 3, 6)( 4, 5)( 9,14)(10,13)(11,12)(16,21)(17,20)(18,19)
(23,28)(24,27)(25,26)(30,35)(31,34)(32,33)(37,42)(38,41)(39,40)(44,49)(45,48)
(46,47)(51,56)(52,55)(53,54)(58,63)(59,62)(60,61)(65,70)(66,69)(67,68)(72,77)
(73,76)(74,75)(79,84)(80,83)(81,82);
s1 := Sym(86)!( 1, 2)( 3, 7)( 4, 6)( 8,16)( 9,15)(10,21)(11,20)(12,19)(13,18)
(14,17)(22,23)(24,28)(25,27)(29,37)(30,36)(31,42)(32,41)(33,40)(34,39)(35,38)
(43,65)(44,64)(45,70)(46,69)(47,68)(48,67)(49,66)(50,79)(51,78)(52,84)(53,83)
(54,82)(55,81)(56,80)(57,72)(58,71)(59,77)(60,76)(61,75)(62,74)(63,73);
s2 := Sym(86)!( 1,50)( 2,51)( 3,52)( 4,53)( 5,54)( 6,55)( 7,56)( 8,43)( 9,44)
(10,45)(11,46)(12,47)(13,48)(14,49)(15,57)(16,58)(17,59)(18,60)(19,61)(20,62)
(21,63)(22,71)(23,72)(24,73)(25,74)(26,75)(27,76)(28,77)(29,64)(30,65)(31,66)
(32,67)(33,68)(34,69)(35,70)(36,78)(37,79)(38,80)(39,81)(40,82)(41,83)(42,84);
s3 := Sym(86)!(85,86);
poly := sub<Sym(86)|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, s0*s1*s2*s1*s0*s1*s2*s1, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*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 >; 
 

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