Protriangular prismatic symmetry
(Redirected from A2+×A1)
| Protriangular prismatic symmetry | |
|---|---|
| Rank | 3 |
| Space | Spherical |
| Order | 6 |
Protriangular prismatic symmetry, also known as protrippic symmetry and notated as A2+×A1, is a 3D spherical symmetry group. It is the symmetry group of the triangular prism if the triangles are considered to have chiral rather than full triangular symmetry.
Subgroups[edit | edit source]
- Chiral triangular pyramidal symmetry (maximal)
- Reflection symmetry (maximal)
- Identity symmetry
Convex polytopes with A2+×A1 symmetry[edit | edit source]
- Triangular prism (isogonal)/Triangular tegum (isotopic)