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Octagrammic prism

From Wikipedia, the free encyclopedia
Octagrammic prism
TypeUniform polyhedron
Faces2 octagrams
8 squares
Edges24
Vertices16
Vertex configuration8/3.4.4
Wythoff symbol2 8/3 | 2
Schläfli symbols{2,16/3}
sr{2,8/3}
Coxeter diagram
Symmetry groupD8h
Dual polyhedronoctagrammic bipyramid
Propertiesnonconvex
Vertex figure

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.