Dishexadecateron
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Dishexadecateron | |
---|---|
File:Dishexadecateron.png | |
Rank | 5 |
Type | Uniform |
Notation | |
Bowers style acronym | Dah |
Coxeter diagram | (x3o3o3o3o3/2*1)/2 (/2) |
Elements | |
Tera | 16 pentachora, 16 rectified pentachora |
Cells | 80 tetrahedra, 40 octahedra |
Faces | 160 triangles |
Edges | 80 |
Vertices | 16 |
Vertex figure | Faceted rectified pentachoron, edge length 1 |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | |
Diteral angles | Pen–tet–rap: |
Rap–oct–rap: | |
Related polytopes | |
Army | Hin |
Regiment | Hin |
Conjugate | None |
Abstract & topological properties | |
Flag count | 7680 |
Orientable | Yes |
Properties | |
Symmetry | D5, order 1920 |
Convex | No |
Nature | Tame |
The dishexadecateron or dah is a nonconvex uniform polyteron that consists of 16 pentachora and 16 rectified pentachora. 5 pentachora and 10 rectified pentachora form its faceted rectified pentachoric vertex figure; its facial structure is identical to that of the demipenteract, as their vertex figures fall into the same regiment.
Vertex coordinates[edit | edit source]
Its vertices are the same as those of its regiment colonel, the demipenteract.
External links[edit | edit source]
- Bowers, Jonathan. "Category 1: Primary Polytera" (#8).
- Klitzing, Richard. "dah".