Small skewverted ditrigonal prismatohexacosidishecatonicosachoron |
---|
|
Rank | 4 |
---|
Type | Uniform |
---|
Notation |
---|
Bowers style acronym | Skiv datapixady |
---|
Coxeter diagram | x3o3x5/3x5*b () |
---|
Elements |
---|
Cells | 720 decagrammic prisms, 600 cuboctahedra, 120 small rhombicosidodecahedra, 120 great ditrigonal dodecicosidodecahedra |
---|
Faces | 2400+2400 triangles, 3600+3600 squares, 1440 pentagons, 1440 decagrams |
---|
Edges | 7200+7200+7200 |
---|
Vertices | 7200 |
---|
Vertex figure | Skewed wedge, base edge lengths 1, 1, (1+√5)/2; lateral edge lengths √2, √2, √(5–√5)/2 |
---|
Measures (edge length 1) |
---|
Circumradius | |
---|
Hypervolume | |
---|
Dichoral angles | Co–4–stiddip: |
---|
| Gidditdid–10/3–stiddip: 162° |
---|
| Gidditdid–3–co: |
---|
| Srid–4–stiddip: |
---|
| Gidditdid–5–srid: 144° |
---|
| Srid–3–co: |
---|
Related polytopes |
---|
Army | Semi-uniform Prix, edge lengths (truncated dodecahedra), 1 (bases of triangular prisms) |
---|
Regiment | Skiv datapixady |
---|
Conjugate | Great skewverted ditrigonal prismatohexacosidishecatonicosachoron |
---|
Abstract & topological properties |
---|
Flag count | 259200 |
---|
Euler characteristic | –1080 |
---|
Orientable | Yes |
---|
Properties |
---|
Symmetry | H4, order 14400 |
---|
Convex | No |
---|
Nature | Tame |
---|
The small skewverted ditrigonal prismatohexacosidishecatonicosachoron, or skiv datapixady, is a nonconvex uniform polychoron that consists of 720 decagrammic prisms, 600 cuboctahedra, 120 small rhombicosidodecahedra, and 120 great ditrigonal dodecicosidodecahedra. 1 cuboctahedron, 1 small rhombicosidodecahedron, 1 great ditrigonal dodecicosidodecahedron, and 2 decagrammic prisms join at each vertex.
The vertices of a small skewverted ditrigonal prismatohexacosidishecatonicosachoron of edge length 1 are given by all permutations of:
Plus all even permutations of:
The small skewverted ditrigonal prismatohexacosidishecatonicosachoron is the colonel of a regiment of 15 members, including three other Wythoffians, namely the small skewverted ditrigonal hexacositrishecatonicosachoron, small skewverted hexacositrishecatonicosachoron, and small skewverted dishexacosidishecatonicosachoron.