Octafold small rhombicuboctaswirlchoron

The octafold cuboctaswirlchoron, also known as the swirlprismatodiminished small prismatotetracontoctachoron, is an isogonal polychoron with 48 square antiprisms, 192 rhombic disphenoids of two kinds, 192 phyllic disphenoids, 384 irregular tetrahedra and 192 vertices. It is the first in an infinite family of isogonal small rhombicuboctahedral swirlchora.

Using the ratio method, the lowest possible ratio between the longest and shortest edges is 1:$$\frac{\sqrt{12+2\sqrt2}}{2}$$ ≈ 1:1.92538.