Tetragonal-antiwedge 1-tridodecahedral swirlprism

The tetragonal-antiwedge 1-tridodecahedral swirlprism is a convex isogonal polychoron, formed as a convex hull of three hexacosichora in a way that leaves six corealmic vertices corresponding to a tetragonal antiwedge. It consists of 120 triangular gyroprisms, 240 triangular frustums, and 360 tetragonal antiwedges. 2 triangular gyroprisms, 4 triangular grustums, and 6 tetragonal antiwedges join at each vertex.

It can be constructed as a subsymmetrical faceting of the rectified hexacosichoron.