Antipodial omnisnub bitetrahedral diacositetracontachoron

The omnisnub bitetrahedral diacositetracontachoron, or osbetid, is a convex isogonal polychoron that consists of 240 snub tetrahedra, 960 triangular antiprisms of two kinds, 720 rhombic disphenoids, 960 triangular antipodiums, 2880 phyllic disphenoids of two kinds and 5760 irregular tetrahedra of two kinds. 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
 * Irregular tetrahedron (2880): Omnisnub bitetrahedral diacositetracontachoron
 * Isosceles triangle (2880): Omnisnub bitetrahedral diacositetracontachoron
 * Scalene triangle (2880): Omnisnub bitetrahedral diacositetracontachoron
 * Edge (2880): Omnisnub bitetrahedral diacositetracontachoron