Small hexacosihecatonicosidishecatonicosachoron
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Small hexacosihecatonicosidishecatonicosachoron | |
---|---|
Rank | 4 |
Type | Uniform |
Notation | |
Bowers style acronym | Sixhidy |
Coxeter diagram | o3o3x5x5/3*a () |
Elements | |
Cells | 600 tetrahedra, 120 great stellated dodecahedra, 120 truncated dodecahedra, 120 truncated great dodecahedra |
Faces | 2400 triangles, 1440 pentagrams, 1440 decagons |
Edges | 3600+3600 |
Vertices | 2400 |
Vertex figure | Triangular retroantipodium, edge lengths 1 (large base), (√5–1)/2 (small base), and √(5+√5)/2 (sides) |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | |
Dichoral angles | Gissid–5/2–tigid: 72° |
Tid–10–tigid: 36° | |
Tet–3–tid: | |
Number of external pieces | 69120 |
Level of complexity | 191 |
Related polytopes | |
Army | Semi-uniform Sidpixhi, edge lengths (dodecahedra), 1 (tetrahedra) |
Regiment | Shihix |
Conjugate | Great hexacosihecatonicosidishecatonicosachoron |
Abstract & topological properties | |
Flag count | 115200 |
Euler characteristic | –480 |
Orientable | Yes |
Properties | |
Symmetry | H4, order 14400 |
Convex | No |
Nature | Tame |
The small hexacosihecatonicosidishecatonicosachoron, or sixhidy, is a nonconvex uniform polychoron that consists of 600 regular tetrahedra, 120 great stellated dodecahedra, 120 truncated dodecahedra, and 120 truncated great dodecahedra. 1 tetrahedron, 1 great stellated dodecahedron, 3 truncated dodecahedra, and 3 truncated great dodecahedra join at each vertex.
Vertex coordinates[edit | edit source]
Its vertices are the same as those of its regiment colonel, the small hecatonicosihecatonicosihexacosichoron.
External links[edit | edit source]
- Bowers, Jonathan. "Category 12: Podiumverts" (#506).
- Klitzing, Richard. "sixhidy".