Hexagonal symmetry

G2 is a 2D spherical Coxeter group. It is the symmetry group of the hexagon.

Subgroups

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

Convex polytopes with BC2 symmetry

 * Hexagon (regular)
 * Dihexagon (isogonal)/Hexambus (isotopic)