Octadecafold dipyritocuboctaswirlchoron

The octadecafold dipyritocuboctaswirlchoron is an isogonal polychoron with 288 triangular gyroprisms of two kinds, 1296 phyllic disphenoids of three kinds, 864 irregular tetrahedra, and 432 vertices. 4 triangular gyroprisms, 12 phyllic disphenoids, and 8 irregular tetrahedra jon at each vertex.