Small dishecatonicosintercepted dishecatonicosachoron
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Small dishecatonicosintercepted dishecatonicosachoron | |
---|---|
Rank | 4 |
Type | Uniform |
Notation | |
Bowers style acronym | Sid hinady |
Elements | |
Cells | 120 dodecadodecahedra, 120 truncated great dodecahedra, 120 small rhombicosidodecahedra, 120 great rhombicosidodecahedra |
Faces | 1200 triangles, 3600 squares, 1440 pentagons, 1440 pentagrams, 1200 hexagons, 1440 decagons |
Edges | 3600+7200 |
Vertices | 3600 |
Vertex figure | Inverted wedge, edge lengths 1 (1), √2 (4), (1+√5)/2 (2), (√5–1)/2 (2), √3 (2), and √(5+√5)/2 (4) |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | |
Dichoral angles | Srid–5–did: 144° |
Srid–3–srid: 120° | |
Did–5/2–tigid: 108° | |
Tigid–10–grid: 108° | |
Srid–4–grid: 90° | |
Grid–6–grid: 60° | |
Related polytopes | |
Army | Semi-uniform Srix, edge lengths (icosidodecahedra), 1 (main triangles) |
Regiment | Sirfix |
Conjugate | Grand hecatonicosintercepted trishecatonicosachoron |
Abstract & topological properties | |
Flag count | 216000 |
Euler characteristic | 2640 |
Orientable | Yes |
Properties | |
Symmetry | H4, order 14400 |
Convex | No |
Nature | Wild |
The small dishecatonicosintercepted dishecatonicosachoron, or sid hinady, is a nonconvex uniform polychoron that consists of 120 dodecadodecahedra, 120 small rhombicosidodecahedra, 120 truncated great dodecahedra, and 120 great rhombicosidodecahedra. One dodecadodecahedron, two small rhombicosidodecahedra, two truncated great dodecahedra, and four great rhombicosidodecahedra join at each vertex.
Vertex coordinates[edit | edit source]
The vertices are the same as those of the regiment colonel, the small rhombated faceted hexacosichoron.
External links[edit | edit source]
- Bowers, Jonathan. "Category 6: Sphenoverts" (#177).