Triangular-square prismantiprismoid

The triangular-square prismantiprismoid, also known as the edge-snub triangular-square duoprism or 3-4 prismantiprism, is a convex isogonal polychoron that consists of 4 ditrigonal trapezoprisms, 6 tetragonal disphenoids and 12 wedges obtained through the process of edge-alternating the hexagonal-octagonal duoprism. However, it cannot be made uniform.