snub cube

noun1

1. •
   An Archimedean solid with thirty-eight faces, of which six are squares (no two of which share a vertex) and thirty-two are equilateral triangles.

   • Robinson [67] showed in 1961 that the best packing of 24 points is achieved by the vertices of a regular snub cube, one of the Archimedean solids (cf. [20]). — 1995