Quarter 5-cubic honeycomb

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{4,3^3}, h4{4,3^3},
Vertex figure	Rectified 5-cell antiprism or Stretched birectified 5-simplex
Coxeter group	${\tilde {D}}_{5}$×2 = [[3<sup>1,1</sup>,3,3<sup>1,1</sup>]]
Dual
Properties	vertex-transitive

In five-dimensional Euclidean geometry, the quarter 5-cubic honeycomb is a uniform space-filling tessellation (or honeycomb). 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.

Related honeycombs

This honeycomb is one of 20 uniform honeycombs constructed by the ${\tilde {D}}_{5}$ 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
[3^1,1,3,3^1,1]		${\tilde {D}}_{5}$
<[3^1,1,3,3^1,1]> ↔ [3^1,1,3,3,4]	↔	${\tilde {D}}_{5}$×21 = ${{\tilde {B}}}_{5}$	, , , , , ,
[[3^1,1,3,3^1,1]]		${\tilde {D}}_{5}$×22	,
<2[3^1,1,3,3^1,1]> ↔ [4,3,3,3,4]	↔	${\tilde {D}}_{5}$×41 = ${{\tilde {C}}}_{5}$	, , , , ,
[<2[3^1,1,3,3^1,1]>] ↔ [[4,3,3,3,4]]	↔	${\tilde {D}}_{5}$×8 = ${{\tilde {C}}}_{5}$×2	, ,

See also

Regular and uniform honeycombs in 5-space:

• 5-cube honeycomb
• 5-demicube honeycomb
• 5-simplex honeycomb
• Truncated 5-simplex honeycomb
• Omnitruncated 5-simplex honeycomb

Notes

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

References

• Kaleidoscopes: Selected Writings of H. S. M. Coxeter, edited by F. Arthur Sherk, Peter McMullen, Anthony C. Thompson, Asia Ivic Weiss, Wiley-Interscience Publication, 1995, ISBN 978-0-471-01003-6
  • (Paper 24) H.S.M. Coxeter, Regular and Semi-Regular Polytopes III, [Math. Zeit. 200 (1988) 3-45] See p318
• Klitzing, Richard. "5D Euclidean tesselations#5D". x3o3o x3o3o *b3*e - spaquinoh

Fundamental convex regular and uniform honeycombs in dimensions 3–10 (or 2-9)
Family	${\tilde {A}}_{n-1}$	${\tilde {C}}_{n-1}$	${\tilde {B}}_{n-1}$	${\tilde {D}}_{n-1}$	${\tilde {G}}_{2}$ / ${\tilde {F}}_{4}$ / ${\tilde {E}}_{n-1}$
Uniform tiling	{3^[3]}	δ3	hδ3	qδ3	Hexagonal
Uniform convex honeycomb	{3^[4]}	δ4	hδ4	qδ4
Uniform 5-honeycomb	{3^[5]}	δ5	hδ5	qδ5	24-cell honeycomb
Uniform 6-honeycomb	{3^[6]}	δ6	hδ6	qδ6
Uniform 7-honeycomb	{3^[7]}	δ7	hδ7	qδ7	222
Uniform 8-honeycomb	{3^[8]}	δ8	hδ8	qδ8	133 • 331
Uniform 9-honeycomb	{3^[9]}	δ9	hδ9	qδ9	152 • 251 • 521
Uniform 10-honeycomb	{3^[10]}	δ10	hδ10	qδ10
Uniform n-honeycomb	{3^[n]}	δn	hδn	qδn	1k2 • 2k1 • k21