Disphenoidal omnisnub bitetrahedral diacositetracontachoron

The disphenoidal omnisnub bitetrahedral diacositetracontachoron is a convex isogonal polychoron that consists of 240 snub tetrahedra, 960 triangular gyroprisms of two kinds, 720 rhombic disphenoids, 4320 phyllic disphenoids of three kinds, and 5760 irregular tetrahedra of two kinds. 1 snub tetrahedron, 2 triangular gyroprisms, 1 rhombic disphenoid, 6 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
 * Rhombic disphenoid (720): Snub bitetrahedral diacositetracontachoron
 * Phyllic disphenoid (1440): Omnisnub tetrahedral hecatonicosachoron
 * Triangle (960): Bitetratetrahedral diacositetracontachoron
 * Edge (1440): Omnisnub tetrahedral hecatonicosachoron