Johnson Solids (Page 3)

(box: x-ray)  (F: faces)  (slider: perspective)  (image: L=rotate R=zoom)  (M: metrics)

(J50) Biaugmented Triangular Prism
Vertices:  8  ({4 + 2}[4] + 2[5])
Faces:11  ({4 + 2 * 3} equilateral triangles + 1 square)
Edges:17
Symmetry:  2-fold Pyramidal  (C2v)
(values below based on edge length = 1)
Volume:(4*sqrt(2)+3*sqrt(3))/12    ≈0.90441722268325100632