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Quarter 5-cubic honeycomb





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quarter 5-cubic honeycomb
(No image)
Type Uniform 5-honeycomb
Family Quarter hypercubic honeycomb
Schläfli symbol q{4,3,3,3,4}
Coxeter-Dynkin diagram =
5-face type h{4,33},
h4{4,33},
Vertex figure
Rectified 5-cell antiprism
or Stretched birectified 5-simplex
Coxeter group ×2 = [[31,1,3,31,1]]
Dual
Properties vertex-transitive

Infive-dimensional Euclidean geometry, the quarter 5-cubic honeycomb is a uniform space-filling tessellation (orhoneycomb). It has half the vertices of the 5-demicubic honeycomb, and a quarter of the vertices of a 5-cube honeycomb.[1] Its facets are 5-demicubes and runcinated 5-demicubes.

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This honeycomb is one of 20 uniform honeycombs constructed by the   Coxeter group, all but 3 repeated in other families by extended symmetry, seen in the graph symmetry of rings in the Coxeter–Dynkin diagrams. The 20 permutations are listed with its highest extended symmetry relation:

D5 honeycombs
Extended
symmetry
Extended
diagram
Extended
group
Honeycombs
[31,1,3,31,1]                  
<[31,1,3,31,1]>
↔ [31,1,3,3,4]
       
         
 ×21 =          ,        ,        ,        

       ,        ,        ,        

[[31,1,3,31,1]]          ×22        ,        
<2[31,1,3,31,1]>
↔ [4,3,3,3,4]
       
           
 ×41 =          ,        ,        ,        ,        ,        
[<2[31,1,3,31,1]>]
↔ [[4,3,3,3,4]]
       
           
 ×8 =  ×2        ,        ,        

See also

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Regular and uniform honeycombs in 5-space:

Notes

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  1. ^ Coxeter, Regular and Semi-Regular Polytopes III, (1988), p318

References

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  • t
  • e
  • Space Family           /   /  
    E2 Uniform tiling {3[3]} δ3 3 3 Hexagonal
    E3 Uniform convex honeycomb {3[4]} δ4 4 4
    E4 Uniform 4-honeycomb {3[5]} δ5 5 5 24-cell honeycomb
    E5 Uniform 5-honeycomb {3[6]} δ6 6 6
    E6 Uniform 6-honeycomb {3[7]} δ7 7 7 222
    E7 Uniform 7-honeycomb {3[8]} δ8 8 8 133331
    E8 Uniform 8-honeycomb {3[9]} δ9 9 9 152251521
    E9 Uniform 9-honeycomb {3[10]} δ10 10 10
    E10 Uniform 10-honeycomb {3[11]} δ11 11 11
    En-1 Uniform (n-1)-honeycomb {3[n]} δn n n 1k22k1k21

    Retrieved from "https://en.wikipedia.org/w/index.php?title=Quarter_5-cubic_honeycomb&oldid=1145139826"
     



    Last edited on 17 March 2023, at 14:04  





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    This page was last edited on 17 March 2023, at 14:04 (UTC).

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