Apeir octahedron
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| Apeir octahedron | |
|---|---|
| Rank | 4 |
| Type | Regular |
| Notation | |
| Schläfli symbol | |
| Elements | |
| Cells | ∞ blended Petrial hexagonal tilings |
| Faces | NM zigzags |
| Edges | 3NM |
| Vertices | 2NM |
| Vertex figure | Octahedron |
| Related polytopes | |
| Petrie dual | Petrial apeir octahedron |
| Abstract & topological properties | |
| Schläfli type | {∞,3,4} |
| Properties | |
| Convex | No |
The apeir octahedron is a regular skew tetracomb in 4-dimensional Euclidean space. It can be constructed by applying the apeir operation to the octahedron.