Pentagonal-hexagonal tetraswirlprism

The pentagonal-hexagonal tetraswirlprism is a convex isogonal polychoron and member of the duoprismatic tetraswirlprism family that consists of 20 hexagonal gyroprisms, 24 pentagonal gyroprisms, and 360 phyllic disphenoids of three kinds. 2 hexagonal gyroprisms, 2 pentagonal gyroprisms, and 12 phyllic disphenoids join at each vertex. It can be obtained as a subsymmetrical faceting of the icosagonal-icositetragonal duoprism.