Square-hexagonal duoantiprism

The square-hexagonal duoantiprism, also known as the 4-6 duoantiprism, is a convex isogonal polychoron that consists of 8 hexagonal antiprisms, 12 square antiprisms and 48 digonal disphenoids obtained through the process of alternating the octagonal-dodecagonal duoprism. However, it cannot be made uniform.

Using the ratio method, the lowest possible ratio between the longest and shortest edges is 1:$\sqrt{6402+2522√3+97√1922+1104√3}$/97 ≈ 1:1.33530.