| Vertices: | 13 ({4 * 2}[3] + {4 + 1}[4]) |
| Faces: | 11 ({2 * 2} equilateral triangles + {2 * 2 + 1} squares
+ 2 regular hexagons) |
| Edges: | 22 |
| Symmetry: | 2-fold Pyramidal (C2v) |
| (values below based on edge length = 1) |
| Volume: | (sqrt(2)+9*sqrt(3))/6 | ≈2.8337784717488317818 |
|