In geometry, the octagrammic prism is one of an infinite set of nonconvex prisms formed by square sides and two regular star polygon caps, in this case two octagrams.
Octagrammic prism | |
---|---|
Type | Uniform polyhedron |
Faces | 2 octagrams 8 squares |
Edges | 24 |
Vertices | 16 |
Vertex configuration | 8/3.4.4 |
Wythoff symbol | 2 8/3 | 2 |
Schläfli symbol | s{2,16/3} sr{2,8/3} |
Coxeter diagram | |
Symmetry group | D8h |
Dual polyhedron | octagrammic bipyramid |
Properties | nonconvex |
Vertex figure | |