The polyhedron compound of the truncated octahedron and its dual, the tetrakis hexahedron. The compound can be constructed from a truncated octahedron of unit edge length by midpoint augmentation with heights
(1)
 
(2)

The polyhedron compound of the truncated octahedron and its dual, the tetrakis hexahedron. The compound can be constructed from a truncated octahedron of unit edge length by midpoint augmentation with heights
(1)
 
(2)

Weisstein, Eric W. "Truncated OctahedronTetrakis Hexahedron Compound." From MathWorldA Wolfram Web Resource. https://mathworld.wolfram.com/TruncatedOctahedronTetrakisHexahedronCompound.html