| Vertices: | 28 (28[3]) |
| Faces: | 12 ({(2 * 2) * 3} nonconvex heptagons) |
| Edges: | 42 (11 different lengths) |
| Symmetry: | 2-fold Rotoreflection (S4) |
| (values below based on integer coordinates) |
| Edge 1 (4): | sqrt(17) | ≈4.1231056256176605498 |
| Edge 2 (4): | 2*sqrt(13) | ≈7.2111025509279785862 |
| Edge 3 (4): | 3*sqrt(14) | ≈11.224972160321824157 |
| Edge 4 (4): | 14 |
| Edge 5 (4): | 4*sqrt(14) | ≈14.966629547095765542 |
| Edge 6 (2): | 18 |
| Edge 7 (2): | 6*sqrt(10) | ≈18.973665961010275992 |
| Edge 8 (8): | 21 |
| Edge 9 (4): | 5*sqrt(41) | ≈32.015621187164243432 |
| Edge 10 (4): | 15*sqrt(5) | ≈33.541019662496845446 |
| Edge 11 (2): | 36 |
| Volume: | 6348 [EXACT] |
|