Great omnisnub bidecachoron

The great omnisnub bidecachoron or gosbid is a convex isogonal polychoron that consists of 10 snub tetrahedra, 80 triangular antiprisms of three kinds, 30 tetragonal disphenoids and 240 irregular tetrahedra of two kinds obtained through the process of alternating the great biomnitruncatodecachoron. However, it cannot be made uniform.