Swirlprismatostellated joined icositetrachoron

The swirlprismatostellated joined icositetrachoron is a convex isochoric polychoron with 72 tetragonal-ridge stellated tetragonal antiwedges as cells.

Each cell of this polychoron has mirror symmetry, with 2 tetragons and 2+4 triangles for faces.

==Isogonal derivatives== Substitution by vertices of these following elements will produce these convex isogonal polychora:
 * Tetragonal-ridge stellated tetragonal antiwedge (72): Swirlprismatodiminished rectified icositetrachoron
 * Scalene triangle (144): Non-uniform small prismatotetracontoctachoron
 * Edge (24): Icositetrachoron
 * Vertex (24): Icositetrachoron