Part of the Atlas of Small Regular Polytopes

Polytope of Type {5,20}

Atlas Canonical Name {5,20}*1600

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Overview

Group
SmallGroup(1600,10261)
Rank
3
Schläfli Type
{5,20}
Vertices, edges, …
40, 400, 160
Order of s0s1s2
10
Order of s0s1s2s1
20
Also known as
if this polytope has a name.

Special Properties

  • Compact Hyperbolic Quotient
  • Locally Spherical
  • Orientable

Quotients maximal quotients in bold

5-fold

10-fold

16-fold

80-fold

Covers minimal covers in bold

None in this atlas.

Irregular Quotients of which this is a minimal cover

Click an entry to reveal its facets and vertex figures.

P/N, where N=<s0*s1*s0*s2*s1*s0*s1*s2*(s1*s0)^2*s2*s1*s0*s1*s2*s1> of order 2

80 facets

24 vertex figures

P/N, where N=<(s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2> of order 2

80 facets

20 vertex figures

P/N, where N=<(s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1> of order 2

80 facets

20 vertex figures

P/N, where N=<(s0*s1*s2*(s1*s0)^2*s2*s1)^2*s2> of order 2

80 facets

20 vertex figures

P/N, where N=<(s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0*s2> of order 2

80 facets

20 vertex figures

P/N, where N=<(s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1*s2> of order 2

80 facets

20 vertex figures

P/N, where N=<s0*(s1*s0*s2)^4> of order 4

40 facets

12 vertex figures

P/N, where N=<s0*s1*s0*(s2*s1)^2*s0*s2*s1*s0*s2, s0*s1*s2*(s1*s0)^2*(s2*s1)^2*s0*s1*s2> of order 4

40 facets

10 vertex figures

P/N, where N=<(s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s2> of order 4

40 facets

10 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2*s2, (s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1> of order 4

40 facets

12 vertex figures

P/N, where N=<(s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2, (s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0> of order 4

40 facets

10 vertex figures

P/N, where N=<(s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2*s2, (s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1> of order 4

40 facets

10 vertex figures

P/N, where N=<(s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1, (s0*s1)^2*s0*(s2*s1)^2*s0*s2*(s1*s0)^2*(s2*s1)^2> of order 4

40 facets

10 vertex figures

P/N, where N=<(s0*s1)^2*s0*(s2*s1)^2*s0*(s1*s0*s2)^2, (s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1> of order 4

40 facets

12 vertex figures

P/N, where N=<(s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2, (s0*s1)^2*s2*(s1*s0)^2*(s2*s1*s0*s1)^2> of order 4

40 facets

10 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2> of order 4

40 facets

10 vertex figures

P/N, where N=<(s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2, (s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0*s2> of order 4

40 facets

10 vertex figures

P/N, where N=<(s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1, s0*s1*s0*s2*s1*s0*s1*s2*(s1*s0)^2*s2*s1*s0*s1*s2*s1> of order 4

40 facets

14 vertex figures

P/N, where N=<(s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2, (s0*s1)^2*s2*(s1*s0)^2*(s2*s1*s0*s1)^2*s2> of order 4

40 facets

14 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2, (s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0*s2> of order 4

40 facets

12 vertex figures

P/N, where N=<(s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1*s2, s0*s1*s0*s2*s1*s0*s1*s2*(s1*s0)^2*s2*s1*s0*s1*s2*s1> of order 4

40 facets

12 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2*s2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2> of order 4

40 facets

12 vertex figures

P/N, where N=<(s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0*s2, (s0*s1)^2*s2*(s1*s0)^2*(s2*s1*s0*s1)^2> of order 4

40 facets

12 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2, (s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1> of order 4

40 facets

10 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2*s2, (s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s2> of order 8

20 facets

6 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2*s2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2, (s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0> of order 8

20 facets

8 vertex figures

P/N, where N=<s1*s0*(s2*s1)^2*s0*s2*s1*s2, (s0*s1)^2*(s2*s1*s0)^2*(s1*s2)^2, (s0*s1)^2*s0*(s2*s1)^2*s0*(s1*s0*s2)^2> of order 8

20 facets

8 vertex figures

P/N, where N=<s0*s1*s0*(s2*s1)^2*s0*s2*s1*s0*s2, s0*s1*s2*(s1*s0)^2*(s2*s1)^2*s0*s1*s2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2> of order 8

20 facets

6 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2*s2, s0*s1*s0*(s2*s1)^2*s0*s2*s1*s2> of order 8

20 facets

6 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2*s2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2, (s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0*s2> of order 8

20 facets

6 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2*s2, (s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1> of order 8

20 facets

7 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2, (s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0*s2> of order 8

20 facets

7 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2, (s0*s1)^2*s0*(s2*s1)^2*(s0*s2*s1)^2*s0> of order 8

20 facets

5 vertex figures

P/N, where N=<s0*s1*s2*s1*s0*(s2*s1)^2*s2, (s1*s0)^2*(s2*s1)^2*(s0*s2*s1)^2*s2, (s0*s1)^2*(s2*s1)^2*s0*(s1*s0*s2)^2*s1> of order 8

20 facets

6 vertex figures

Representations

Permutation Representation (GAP)
s0 := ( 3, 4)( 5, 6)( 9,16)(10,15)(11,13)(12,14)(17,65)(18,66)(19,68)(20,67)(21,70)(22,69)(23,71)(24,72)(25,80)(26,79)(27,77)(28,78)(29,75)(30,76)(31,74)(32,73)(33,49)(34,50)(35,52)(36,51)(37,54)(38,53)(39,55)(40,56)(41,64)(42,63)(43,61)(44,62)(45,59)(46,60)(47,58)(48,57);;
s1 := ( 1,17)( 2,26)( 3,27)( 4,20)( 5,32)( 6,23)( 7,22)( 8,29)( 9,25)(10,18)(11,19)(12,28)(13,24)(14,31)(15,30)(16,21)(33,65)(34,74)(35,75)(36,68)(37,80)(38,71)(39,70)(40,77)(41,73)(42,66)(43,67)(44,76)(45,72)(46,79)(47,78)(48,69)(50,58)(51,59)(53,64)(54,55)(56,61)(62,63);;
s2 := ( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,10)(11,12)(13,14)(15,16)(17,66)(18,65)(19,68)(20,67)(21,70)(22,69)(23,72)(24,71)(25,74)(26,73)(27,76)(28,75)(29,78)(30,77)(31,80)(32,79)(33,50)(34,49)(35,52)(36,51)(37,54)(38,53)(39,56)(40,55)(41,58)(42,57)(43,60)(44,59)(45,62)(46,61)(47,64)(48,63);;
poly := Group([s0,s1,s2]);;
Finitely Presented Group Representation (GAP)
F := FreeGroup("s0","s1","s2");;
s0 := F.1;;  s1 := F.2;;  s2 := F.3;;  
rels := [ s0*s0, s1*s1, s2*s2, s0*s2*s0*s2, s0*s1*s0*s1*s0*s1*s0*s1*s0*s1, 
s0*s1*s2*s1*s2*s0*s1*s2*s1*s0*s1*s2*s1*s2*s0*s1*s2*s1, 
s2*s0*s1*s2*s1*s2*s1*s2*s1*s2*s0*s1*s2*s1*s2*s1*s2*s1, 
s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s2*s0*s1 ];;
poly := F / rels;;
Permutation Representation (Magma)
s0 := Sym(80)!( 3, 4)( 5, 6)( 9,16)(10,15)(11,13)(12,14)(17,65)(18,66)(19,68)(20,67)(21,70)(22,69)(23,71)(24,72)(25,80)(26,79)(27,77)(28,78)(29,75)(30,76)(31,74)(32,73)(33,49)(34,50)(35,52)(36,51)(37,54)(38,53)(39,55)(40,56)(41,64)(42,63)(43,61)(44,62)(45,59)(46,60)(47,58)(48,57);
s1 := Sym(80)!( 1,17)( 2,26)( 3,27)( 4,20)( 5,32)( 6,23)( 7,22)( 8,29)( 9,25)(10,18)(11,19)(12,28)(13,24)(14,31)(15,30)(16,21)(33,65)(34,74)(35,75)(36,68)(37,80)(38,71)(39,70)(40,77)(41,73)(42,66)(43,67)(44,76)(45,72)(46,79)(47,78)(48,69)(50,58)(51,59)(53,64)(54,55)(56,61)(62,63);
s2 := Sym(80)!( 1, 2)( 3, 4)( 5, 6)( 7, 8)( 9,10)(11,12)(13,14)(15,16)(17,66)(18,65)(19,68)(20,67)(21,70)(22,69)(23,72)(24,71)(25,74)(26,73)(27,76)(28,75)(29,78)(30,77)(31,80)(32,79)(33,50)(34,49)(35,52)(36,51)(37,54)(38,53)(39,56)(40,55)(41,58)(42,57)(43,60)(44,59)(45,62)(46,61)(47,64)(48,63);
poly := sub<Sym(80)|s0,s1,s2>;
Finitely Presented Group Representation (Magma)
poly<s0,s1,s2> := Group< s0,s1,s2 | s0*s0, s1*s1, s2*s2, 
s0*s2*s0*s2, s0*s1*s0*s1*s0*s1*s0*s1*s0*s1, 
s0*s1*s2*s1*s2*s0*s1*s2*s1*s0*s1*s2*s1*s2*s0*s1*s2*s1, 
s2*s0*s1*s2*s1*s2*s1*s2*s1*s2*s0*s1*s2*s1*s2*s1*s2*s1, 
s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s0*s1*s2*s0*s1*s2*s0*s1 >; 

References

None.

to this polytope.

Twisty Puzzle