|Cells||36 tetragonal disphenoids, 36 rectangular trapezoprisms, 12 hexagonal prisms, 24 hexagonal cupolas|
|Faces||144 isosceles triangles, 144 isosceles trapezoids, 72 rectangles, 24 hexagons, 12 dihexagons|
|Vertex figure||Monoaugmented isosceles trapezoidal pyramid|
|Measures (edge length 1)|
|Abstract & topological properties|
|Symmetry||G2≀S2, order 288|
The hexagonal duotruncatoalterprism is a convex isogonal polychoron and the fifth member of the duotruncatoalterprism family. It consists of 12 hexagonal prisms, 24 hexagonal cupolas, 36 rectangular trapezoprisms, and 36 tetragonal disphenoids. 1 hexagonal prism, 3 hexagonal cupolas, 2 rectangular trapezoprisms, and 1 tetragonal disphenoid join at each vertex. It can be obtained as the convex hull of two orthogonal hexagonal-dihexagonal duoprisms. However, it cannot be made scaliform.