Order-6 cubic honeycomb
Order-6 cubic honeycomb | |
---|---|
Perspective projection view within Poincaré disk model | |
Type | Hyperbolic regular honeycomb Paracompact uniform honeycomb |
Schläfli symbol | {4,3,6} {4,3[3]} |
Coxeter diagram | |
Cells | cube {4,3} |
Faces | square {4} |
Edge figure | pentagon {6} |
Vertex figure | triangular tiling {3,6} |
Coxeter group | BV3, [6,3,4] BP3, [4,3[3]] |
Dual | Order-4 hexagonal tiling honeycomb |
Properties | Regular |
The order-6 cubic honeycomb is a regular space-filling tessellations (or honeycombs) in hyperbolic 3-space. With schläfli symbol {4,3,6}, it is constructed from six cubes exist on each edge. Its vertex figure is an infinite triangular tiling. It is dual is the order-4 hexagonal tiling honeycomb.
Symmetry
A half symmetry construction exists as {4,3[3]}, with alternating two types (colors) of cubic cells. = . Another lower symmetry, [4,3*,6], index 6 exists with a nonsimplex fundamental domain.
Related polytopes and honeycombs
It is one of 15 regular hyperbolic honeycombs in 3-space, 11 of which like this one are paracompact, with infinite cells or vertex figures.
It is related to the regular (order-4) cubic honeycomb of Euclidean 3-space, order-5 cubic honeycomb in hyperbolic space, which have 4 and 5 cubes per edge respectively.
It has a related alternation honeycomb, represented by = , having hexagonal tiling and tetrahedron cells.
There are fifteen uniform honeycombs in the [6,3,4] Coxeter group family, including this regular form.
It in a sequence of regular polychora and honeycombs with cubic cells.
Space | S3 | E3 | H3 | |
---|---|---|---|---|
Name |
{4,3,3} |
{4,3,4} |
{4,3,5} |
{4,3,6} |
Image | ||||
Vertex figure |
{3,3} |
{3,4} |
{3,5} |
{3,6} |
It a part of a sequence of honeycombs with triangular tiling vertex figures.
Space | H3 | |||
---|---|---|---|---|
Name | {3,3,6} |
{4,3,6} |
{5,3,6} |
{6,3,6} |
Image | ||||
Cells | {3,3} |
{4,3} |
{5,3} |
{6,3} |
See also
- Convex uniform honeycombs in hyperbolic space
References
- Coxeter, Regular Polytopes, 3rd. ed., Dover Publications, 1973. ISBN 0-486-61480-8. (Tables I and II: Regular polytopes and honeycombs, pp. 294-296)
- The Beauty of Geometry: Twelve Essays (1999), Dover Publications, LCCN 99-35678, ISBN 0-486-40919-8 (Chapter 10, Regular Honeycombs in Hyperbolic Space) Table III
- Jeffrey R. Weeks The Shape of Space, 2nd edition ISBN 0-8247-0709-5 (Chapter 16-17: Geometries on Three-manifolds I,II)