Semistellatotriacontaditeric icosiheptapeton

The semistellatotriacontaditeric icosiheptapeton, is a convex isopetic polypeton with 27 identical semistellated triacontaditera as peta. It can be obtained as the dual of the uniform icosiheptaheptacontadipeton.

It can also be seen as the convex hull of a pentacontatetrapeton and an icosiheptaheptacontadipeton in common E6 symmetry. If the icosiheptaheptacontadipeton has edge length 1, the pentacontatetrapeton has edge length $$\frac32 = 1.5$$.