Square antiprismatic symmetry

Square antiprismatic symmetry, also known as squappic symmetry and notated (I2(8)×A1)/2, is a 3D spherical symmetry group. It is the symmetry group of the square antiprism.

Square antiprismatic symmetry
Rank3
SpaceSpherical
Order16

Subgroups edit

Convex polytopes with (I2(8)×A1)/2 symmetry edit