![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/6/61/Tetrakishexahedron.jpg/640px-Tetrakishexahedron.jpg&w=640&q=50)
Tetrakis hexahedron
Catalan solid with 24 faces / From Wikipedia, the free encyclopedia
In geometry, a tetrakis hexahedron (also known as a tetrahexahedron, hextetrahedron, tetrakis cube, and kiscube[2]) is a Catalan solid. Its dual is the truncated octahedron, an Archimedean solid.
Tetrakis hexahedron | |
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![]() (Click here for rotating model) | |
Type | Catalan solid |
Coxeter diagram | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Conway notation | kC |
Face type | V4.6.6![]() isosceles triangle |
Faces | 24 |
Edges | 36 |
Vertices | 14 |
Vertices by type | 6{4}+8{6} |
Symmetry group | Oh, B3, [4,3], (*432) |
Rotation group | O, [4,3]+, (432) |
Dihedral angle | 143°07′48″ arccos(−4/5) |
Properties | convex, face-transitive |
![]() Truncated octahedron (dual polyhedron) |
![]() Net |
Dual compound of truncated octahedron and tetrakis hexahedron. The woodcut on the left is from Perspectiva Corporum Regularium (1568) by Wenzel Jamnitzer.
Die and crystal model
Drawing and crystal model of variant with tetrahedral symmetry called hexakis tetrahedron [1]
It can be called a disdyakis hexahedron or hexakis tetrahedron as the dual of an omnitruncated tetrahedron, and as the barycentric subdivision of a tetrahedron.[3]