Tetraswirlic hexadecachoron

The tetraswirlic hexadecachoron, also known as the tetswirl 16, is an isochoric polychoron with 16 truncated triangular prisms as cells. It is the second in an infinite family of isochoric tetrahedral swirlchora.

Isogonal derivatives
Substitution by vertices of these following elements will produce these convex isogonal polychora:
 * Truncated triangular prism (16): Tetrafold tetraswirlchoron
 * Triambus (16): Tetrafold tetraswirlchoron
 * Rectangular-symmetric octagon (24): Icositetrachoron
 * Isosceles triangle (48): Dodecafold tetraswirlchoron