Quasiprismated penteract

The quasiprismated penteract, or quappin, is a nonconvex uniform polyteron. It consists of 80 triangular-square duoprisms, 80 octahedral prisms, 32 rectified pentachora, and 10 quasidisprismatotesseractihexadecachoron. One rectified pentachoron, 2 quasidisprismatotesseractihexadecachora, 3 octahedral prisms, and 3 triangular-square duoprisms join at each vertex. It is the quasiruncination of the penteract.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the frustosphenary dispenteractitriacontaditeron.