Chiral tetrahedral symmetry

Chiral tetrahedral symmetry, also known as kitettic symmetry and notated A3+ is a 3D spherical symmetry group. It is the symmetry group of the tetrahedron with all the reflections removed.

Chiral tetrahedral symmetry
Rank3
SpaceSpherical
Order12
Elements
Axes3 × A1×A1×A1+, 4 × A2+×I

Subgroups edit

Convex polytopes with A3+ symmetry edit