Elongated triangular gyrobicupola

In geometry, the elongated triangular gyrobicupola is a polyhedron constructed by attaching two regular triangular cupolas to the base of a regular hexagonal prism, with one of them rotated in ${\displaystyle 60^{\circ }}$. It is an example of Johnson solid.

Elongated triangular gyrobicupola
Type	Johnson J35 – J36 – J37
Faces	8 triangles 12 squares
Edges	36
Vertices	18
Vertex configuration	${\displaystyle {\begin{aligned}&6\times (3\times 4\times 3\times 4)+\\&12\times (3\times 4^{3})\end{aligned}}}$
Symmetry group	${\displaystyle D_{3h}}$
Properties	convex
Net