as Rectified Truncated Icosahedron. Vertices 90.
This polyhedron was obtained in the critical points scheme as a "saddle" polyhedron.
Comparison of the properties of polyhedra.
![Comparison of the properties of polyhedra.](https://www.geogebra.org/resource/eprscg9a/6KfdBBy7FPaucqEY/material-eprscg9a.png)
![Image](https://www.geogebra.org/resource/rpapjcjk/qyqeQnP4skdHtRrv/material-rpapjcjk.png)
Rectified Truncated Icosahedron, derived form
Vertices: 90 (30[4] + 60[4])
Faces: 92 (20 regular hexagons + 12 regular pentagons
+ 60 isosceles triangles)
Edges: 180 (60 short + 120 long)
http://dmccooey.com/polyhedra/RectifiedTruncatedIcosahedron.html