Icosaswirlic chiliadiacosichoron

The icosaswirlic chilliadiacosichoron, also known as the ikeswirl 1200, is an isochoric polychoron with 1200 rhombistellated hexagonal antiprisms as cells. It is the second in an infinite family of isochoric icosahedral swirlchora.

Isogonal derivatives
Substitution by vertices of these following elements will produce these convex isogonal polychora:
 * Rhombistellated hexagonal antiprism (1200): Hexecontafold dodecaswirlchoron
 * Triambus (1200): Hexecontafold dodecaswirlchoron
 * Edge (720): Hexecontafold icosaswirlchoron
 * Vertex (720): Hexecontafold icosaswirlchoron