Rectified octaexon

The rectified octaexon, or roc, also called the rectified 7-simplex, is a convex uniform polyexon. It consists of 8 regular heptapeta and 8 rectified heptapeta. Two heptapeta and 6 rectified heptapeta join at each hexateric prismatic vertex. As the name suggests, it is the rectification of the octaexon.

It is also a convex segmentoexon, as a heptapeton atop rectified heptapeton.