Hepteractidiminished hexadecaexon

The hepteractidiminished hexadecaexon, or sadhe, is a convex scaliform polyexon. It consists of 14 tetrahedral duoprisms and 16 heptadiminished birectified heptapeta. 4 tetrahedral duoprisms and 8 heptadiminished birectified heptapeta meet at each vertex. As the name suggests, it can be created by removing an inscribed hecatonicosoctaexon's vertices from a hexadecaexon.

It is also a convex segmentoexon, as heptadiminished birectified heptapeton atop inverted heptadiminished birectified heptapeton.

A hepteractidiminished hexadecaexon can be vertex-inscribed into the pentacontahexapentacosiheptacontahexaexon (also known as the 231 polytope).