Enneagonal duotransitionaltertegum

The enneagonal duotransitionaltertegum is a convex isochoric polychoron and member of the duotransitionaltertegum family with 324 kite pyramids as cells.

Each cell of this polychoron has mirror symmetry, with 1 kite, 2 isosceles triangles, and 2 scalene triangles for faces.