11-orthoplex
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11-orthoplex | |
---|---|
Rank | 11 |
Type | Regular |
Notation | |
Coxeter diagram | o4o3o3o3o3o3o3o3o3o3x () |
Schläfli symbol | {3,3,3,3,3,3,3,3,3,4} |
Elements | |
Daka | 2048 hendecaxenna |
Xenna | 11624 decayotta |
Yotta | 28160 enneazetta |
Zetta | 42240 octaexa |
Exa | 42240 heptapeta |
Peta | 29568 hexatera |
Tera | 14784 pentachora |
Cells | 5280 tetrahedra |
Faces | 1320 triangles |
Edges | 220 |
Vertices | 22 |
Vertex figure | Chiliaicositetraxennon, edge length 1 |
Measures (edge length 1) | |
Circumradius | |
Inradius | |
Hypervolume | |
Dihedral angle | |
Height | |
Central density | 1 |
Number of external pieces | 2048 |
Level of complexity | 1 |
Related polytopes | |
Army | * |
Regiment | * |
Dual | Hendekeract |
Conjugate | None |
Abstract & topological properties | |
Euler characteristic | 2 |
Orientable | Yes |
Properties | |
Symmetry | B11, order 81749606400 |
Convex | Yes |
Nature | Tame |
The 11-orthoplex, also called the hendecacross or 11-orthoplex, is a regular polydakon. It has 2048 regular hendecaxenna as facets, joining 4 to a peak and 1024 to a vertex in a chiliaicositetraxennal arrangement. It is the 11-dimensional orthoplex.
Vertex coordinates[edit | edit source]
The vertices of a regular dischiliatetracontoctadakon of edge length 1, centered at the origin, are given by all permutations of:
- .