Icosaswirlic chiliadiacosichoron

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

Each cell of this polychoron has chiral triangular prismatic symmetry, with 2 triambi, 3 rhombi, and 6 isosceles triangles for faces.

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