Polytope of Type {16,8,2}

This page is part of the Atlas of Small Regular Polytopes
Atlas Canonical Name : {16,8,2}*512a
if this polytope has a name.
Group : SmallGroup(512,396061)
Rank : 4
Schlafli Type : {16,8,2}
Number of vertices, edges, etc : 16, 64, 8, 2
Order of s₀s₁s₂s₃ : 16
Order of s₀s₁s₂s₃s₂s₁ : 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 : {8,8,2}*256a
   4-fold quotients : {4,8,2}*128a, {8,4,2}*128b
   8-fold quotients : {4,4,2}*64, {2,8,2}*64
   16-fold quotients : {2,4,2}*32, {4,2,2}*32
   32-fold quotients : {2,2,2}*16
Covers (Minimal Covers in Boldface) :
   None in this atlas.
Permutation Representation (GAP) :

s0 := ( 1,17)( 2,18)( 3,20)( 4,19)( 5,23)( 6,24)( 7,21)( 8,22)( 9,27)(10,28)
(11,25)(12,26)(13,30)(14,29)(15,31)(16,32)(33,49)(34,50)(35,52)(36,51)(37,55)
(38,56)(39,53)(40,54)(41,59)(42,60)(43,57)(44,58)(45,62)(46,61)(47,63)
(48,64);;
s1 := ( 3, 4)( 5, 7)( 6, 8)(11,12)(13,15)(14,16)(17,21)(18,22)(19,24)(20,23)
(25,30)(26,29)(27,31)(28,32)(33,41)(34,42)(35,44)(36,43)(37,47)(38,48)(39,45)
(40,46)(49,63)(50,64)(51,61)(52,62)(53,59)(54,60)(55,57)(56,58);;
s2 := ( 1,33)( 2,34)( 3,36)( 4,35)( 5,39)( 6,40)( 7,37)( 8,38)( 9,41)(10,42)
(11,44)(12,43)(13,47)(14,48)(15,45)(16,46)(17,49)(18,50)(19,52)(20,51)(21,55)
(22,56)(23,53)(24,54)(25,58)(26,57)(27,59)(28,60)(29,64)(30,63)(31,62)
(32,61);;
s3 := (65,66);;
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, 
s2*s0*s1*s0*s1*s2*s0*s1*s0*s1, s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2 ];;
poly := F / rels;;

Permutation Representation (Magma) :

s0 := Sym(66)!( 1,17)( 2,18)( 3,20)( 4,19)( 5,23)( 6,24)( 7,21)( 8,22)( 9,27)
(10,28)(11,25)(12,26)(13,30)(14,29)(15,31)(16,32)(33,49)(34,50)(35,52)(36,51)
(37,55)(38,56)(39,53)(40,54)(41,59)(42,60)(43,57)(44,58)(45,62)(46,61)(47,63)
(48,64);
s1 := Sym(66)!( 3, 4)( 5, 7)( 6, 8)(11,12)(13,15)(14,16)(17,21)(18,22)(19,24)
(20,23)(25,30)(26,29)(27,31)(28,32)(33,41)(34,42)(35,44)(36,43)(37,47)(38,48)
(39,45)(40,46)(49,63)(50,64)(51,61)(52,62)(53,59)(54,60)(55,57)(56,58);
s2 := Sym(66)!( 1,33)( 2,34)( 3,36)( 4,35)( 5,39)( 6,40)( 7,37)( 8,38)( 9,41)
(10,42)(11,44)(12,43)(13,47)(14,48)(15,45)(16,46)(17,49)(18,50)(19,52)(20,51)
(21,55)(22,56)(23,53)(24,54)(25,58)(26,57)(27,59)(28,60)(29,64)(30,63)(31,62)
(32,61);
s3 := Sym(66)!(65,66);
poly := sub<Sym(66)|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, s2*s0*s1*s0*s1*s2*s0*s1*s0*s1, 
s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2*s1*s2 >;

to this polytope