Pentagonal pyramidal symmetry

H2×I, also known as peppyric symmetry or pentagonal pyramidal symmetry, is a 3D spherical Coxeter group. It is the symmetry group of the pentagonal pyramid and is identical to the 2D pentagonal symmetry with no additional elements.

Subgroups

 * H2+×I
 * A1×I×I
 * I×I×I