truncated cube

The truncated cube, or truncated hexahedron, is an [url=https://en.wikipedia.org/wiki/Archimedean_solid]Archimedean solid[/url]. It has 14 regular faces (6 octagonal and 8 triangular), 36 edges, and 24 vertices.
The Schlegel diagram of a truncated cube represents it as a planar graph.

Information: truncated cube