In geometry, a tetrakis hexahedron is a Catalan solid. Its dual is the truncated octahedron, an Archimedean solid.
Image: Tetrakishexahedron
Image: Perspectiva Corporum Regularium 15d
Image: D24 tetrakis hexahedron
Image: Modell, Kristallform Pyramidenwürfel bzw Tetrakishexaeder Krantz 412
Conway polyhedron notation
In geometry and topology, Conway polyhedron notation, invented by John Horton Conway and promoted by George W. Hart, is used to describe polyhedra based on a seed polyhedron modified by various prefix operations.
Triakis tetrahedron kT
Rhombic dodecahedron jC = jO = oT
Triakis octahedron kO
Tetrakis hexahedron kC = mT