Chiral triangular pyramidal symmetry

Chiral triangular pyramidal symmetry, also known as kitrippyric symmetry and notated as A2+×I, is a 3D spherical symmetry group. It is equivalent to the rotational symmetries of the triangular pyramid, and is equivalent to 2D chiral triangular symmetry with no additional elements.

Subgroups

 * I×I×I (axial)