| Triaugmented hexagonal prism | |
|---|---|
| Type | Johnson J56 - J57 - J58 |
| Faces | 12 triangles 3 squares 2 hexagons |
| Edges | 30 |
| Vertices | 15 |
| Vertex configuration | 3(34) 12(32.4.6) |
| Symmetry group | D3h |
| Dual polyhedron | - |
| Properties | convex |
| Net | |
In geometry, the triaugmented hexagonal prism is one of the Johnson solids (J57).
The 92 Johnson solids were named and described by Norman Johnson in 1966.