Heptagonal prism
| Heptagonal prism | |
|---|---|
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| Type | Uniform polyhedron |
| Faces | 2 Heptagons 7 squares |
| Edges | 21 |
| Vertices | 14 |
| Vertex configuration | 7.4.4 |
| Wythoff symbol | 2 7 | 2 |
| Coxeter diagram |     |
| Symmetry group | D7h, [7,2], (*722), order 28 |
| Rotation group | D7, [7,2]+, (722), order 14 |
| Dual polyhedron | Heptagonal dipyramid |
| Properties | Convex semiregular |
| Vertex figure | |
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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.
Related polyhedra
| Family of uniform n-gonal prisms | |||||||||||||
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| Prism name | Digonal prism | (Trigonal) Triangular prism |
(Tetragonal) Square prism |
Pentagonal prism | Hexagonal prism | Heptagonal prism | Octagonal prism | Enneagonal prism | Decagonal prism | Hendecagonal prism | Dodecagonal prism | ... | Apeirogonal prism |
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| Vertex config. | 2.4.4 | 3.4.4 | 4.4.4 | 5.4.4 | 6.4.4 | 7.4.4 | 8.4.4 | 9.4.4 | 10.4.4 | 11.4.4 | 12.4.4 | ... | ∞.4.4 |
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External links
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