| Heptagonal prism | |
|---|---|
| Type | Uniform polyhedron |
| Faces | 2 Heptagons 7 squares |
| Edges | 21 |
| Vertices | 14 |
| Vertex configuration | 7.4.4 |
| Wythoff symbol | 2 7 | 2 |
| Symmetry group | D7h |
| Dual polyhedron | Heptagonal dipyramid |
| Properties | Convex semiregular |
| Vertex figure | |
In geometry, the heptagonal prism is the fifth of the infinite set of convex prisms formed by square sides and two regular polygon caps, in this case two heptagons.