Small disprismatotesseractihexadecachoron

The small disprismatotesseractihexadecachoron, or sidpith, also commonly called the runcinated tesseract, is a convex uniform polychoron that consists of 16 regular tetrahedra, 32 triangular prisms, and *+24 cubes. 1 tetrahedron, 3 triangular prisms, and 1+3 cubes join at each vertex. It is the result of expanding the cells of either a tesseract or a hexadecachoron outwards, and thus could also be called the runcinated 16-cell.

Vertex coordinates
The vertices of a small prismatodecachoron of edge length 1 are all permutations of:
 * (±(1+$\sqrt{2}$)/2, ±1/2, ±1/2, ±1/2)