Bidodecateric heptacontadipeton

The triangular-duotegmatic icosateric heptacontadipeton, is a convex noble polypeton with 72 identical triangular-duotegmatic icosateras as peta.

It is also the convex hull of an icosiheptaheptacontadipeton and its central inversion.

Vertex coordinates
Coordinates for the vertices of a triangular-duotegmatic icosateric heptacontadipeton, based on two icosiheptaheptacontadipeta of edge length 1, centered at the origin, are given by: along with all even sign changes of: along with all permutations and sign changes of the first 5 coordinates of:
 * (0, 0, 0, 0, 0, ±$\sqrt{6}$/3)
 * ($\sqrt{2}$/4, $\sqrt{2}$/4, $\sqrt{2}$/4, $\sqrt{2}$/4, $\sqrt{2}$/4, $\sqrt{6}$/12)
 * (0, 0, 0, 0, $\sqrt{2}$/2, ±$\sqrt{6}$/6)