Trirectified pentacontatetrapeton

The trirectified pentacontatetrapeton or trim, also called the trirectified 122 polytope, is a convex uniform polypeton. It consists of 54 triacontaditera, 72 small cellidodecatera, and 432 pentachoric prisms. 2 triacontaditera, 8 small cellidodecatera, and 16 pentachoric prisms join at each vertex.

Despite it's name, it isn't the trirectification of the pentacontatetrapeton.

The trirectified pentacontatetrapeton contains the vertices and edges of the truncated hexateric prism.