Triangular-tegmatic tetracosioctacontachoron

The triangular-tegmatic tetracosioctacontachoron is a convex isochoric polychoron with 480 pyramidal-symmetric triangular tegums as cells. It can be obtained as the dual of the hecatonicosidiminished hecatonicosachoron.

Each cell of this polychoron has triangular pyramidal symmetry, with 3 triangles and 3 isosceles triangles for faces.