Triakis truncated tetrahedral honeycomb
| Triakis truncated tetrahedral honeycomb | |
|---|---|
| Cell type | Triakis truncated tetrahedron | 
| Face types | hexagon isosceles triangle | 
| Coxeter group | Ã3×2, [[3[4]]] (double) | 
| Space group | Fd3m (227) | 
| Properties | Cell-transitive | 
The triakis truncated tetrahedral honeycomb is a space-filling tessellation (or honeycomb) in Euclidean 3-space made up of triakis truncated tetrahedra. It was discovered in 1914.