Dodecagonal duotruncatoprism

The dodecagonal duotruncatoprism is a convex isogonal polychoron and the tenth member of the duotruncatoprism family. It consists of 24 didodecagonal prisms, 144 rectangular trapezoprisms, 288 wedges, and 144 tetragonal disphenoids. 2 didodecagonal duoprisms, 2 rectangular trapezoprisms, 3 wedges, and 1 tetragonal disphenoid join at each vertex. It can be obtained as the convex hull of two orthogonal dodecagonal-icositetragonal duoprisms whose icositetragonal prisms have a smaller circumradius than their dodecagonal prisms. However, it cannot be made uniform.