Swirlquasiblended tetracontoctasnub distetracontoctachoron

The swirlquasiblended tetracontoctasnub distetracontoctachoron or squabcasdic is a nonconvex scaliform polychoron that consists of 96 regular tetrahedra forming 48 stellae octangulae, 192 more tetrahedra, and 48 blends of 3 quasitruncated hexahedra. 1+2 tetrahedra and 5 blends of 3 quasitruncated hexahedra join at each vertex.

It can be constructed as a blend of 18 quasitruncated tesseracts, grouping into 6 core full-symmetric quasitruncated tesseracts and 12 sub-symmetric ones. Its vertex figure is in turn a blend of 1+2 vertex figures of the quasitruncated tesseract.