Dodecagonal duotruncatoalterprism

The dodecagonal duotruncatoalterprism is a convex isogonal polychoron and the tenth member of the duotruncatoalterprisms that consists of 24 dodecagonal prisms, 48 dodecagonal cupolas, 144 rectangular trapezoprisms and 144 tetragonal disphenoids obtained as the convex hull of two orthogonal dodecagonal-icositetragonal duoprisms. However, it cannot be made scaliform.