24-7 gyrochoron

The 24-7 gyrochoron, also known as the digonal double triswirltegum, is a convex isochoric polychoron with 24 paratetratruncated hexagonal prisms as cells. Together with its dual, it is the third in an infinite family of digonal antiprismatic swirlchora and the second in an infinite family of octagonal dihedral swirlchora.