| Augmented hexagonal prism | |
|---|---|
 | |
| Type | Johnson J53 – J54 – J55 |
| Faces | 4 triangles 5 squares 2 hexagons |
| Edges | 22 |
| Vertices | 13 |
| Vertex configuration | 2x4(42.6) 1(34) 4(32.4.6) |
| Symmetry group | C2v |
| Dual polyhedron | monolaterotruncated hexagonal bipyramid |
| Properties | convex |
| Net | |
 | |
In geometry, the augmented hexagonal prism is one of the Johnson solids (J54). As the name suggests, it can be constructed by augmenting a hexagonal prism by attaching a square pyramid (J1) to one of its equatorial faces. When two or three such pyramids are attached, the result may be a parabiaugmented hexagonal prism (J55), a metabiaugmented hexagonal prism (J56), or a triaugmented hexagonal prism (J57).