Tetrahedral-snub tetrahedral hecatonicosachoron

The tetrahedral-snub tetrahedral hecatonicosachoron is a convex isogonal polychoron that consists of 120 snub tetrahedra, 120 tetrahedra, 480 triangular pyramids and 720 phyllic disphenoids. However, it cannot be made uniform.

Isogonal derivatives
Substitution by vertices of these following elements will produce these convex isogonal polychora:
 * Snub tetrahedron (120): Hexacosichoron
 * Tetrahedron (120): Hexacosichoron
 * Triangular pyramid (480): Tetrahedral-snub tetrahedral hecatonicosachoron
 * Triangle (480): Tetrahedral-snub tetrahedral hecatonicosachoron
 * Scalene triangle (1440): Omnisnub tetrahedral hecatonicosachoron
 * Edge (1440): Omnisnub tetrahedral hecatonicosachoron