vertices | 14 edges | 36 faces | 24 (24 triangles)
1 (36 edges)
sqrt(2)≈1.41421
6 sqrt(3)≈10.3923
1/sqrt(6)≈0.408248
(assuming unit edge length)
small triakis octahedral graph
truncated cubical graph
octahedral group
amphichiral | concave | equilateral | rigid | simple | stellation
Luca Pacioli | Johannes Kepler | Wenzel Jamnitzer