Truncated cube
In geometry, the truncated cube, or truncated hexahedron, is an Archimedean solid. It has 14 regular faces, 36 edges, and 24 vertices.
If the truncated cube has unit edge length, its dual triakis octahedron has edges of lengths 2 and 2 + √2. Wikipedia
Conway notation: tC
Dihedral angle: 3-8: 125°15′51″; 8-8: 90°
Faces by sides: 8+6
Rotation group: O,+, (432), order 24
Schläfli symbols: t
Symmetry group: Oh, B3,, (*432), order 48
Wythoff symbol: 2 3 | 4