Omnisnub tetrahedral hecatonicosachoron

The omnisnub tetrahedral hecatonicosachoron is a convex isogonal polychoron that consists of 240 snub tetrahedra, 480 triangular gyroprisms, 1440 phyllic disphenoids, and 2880 irregular tetrahedra. 2 snub tetrahedra, 2 triangular gyroprisms, 4 phyllic disphenoids, and 8 irregular tetrahedra join at each vertex. However, it cannot be made uniform.

Isogonal derivatives
Substitution by vertices of these following elements will produce these convex isogonal polychora:
 * Snub tetrahedron (240): Bitetrahedral diacositetracontachoron
 * Triangle (960): Bitetratetrahedral diacositetracontachoron
 * Edge (720): Snub bitetrahedral diacositetracontachoron