Hexagonal pyramidal symmetry

Hexagonal pyramidal symmetry, also known as higpyric symmetry and notated as G2×I, is a 3D spherical symmetry group. It is the symmetry group of the hexagonal pyramid.

Subgroups

 * G2+×I
 * G2+×I
 * A2×I
 * A2+×I
 * K2+×I
 * A1×I×I
 * I×I×I