Digonal-square duoprismatic symmetry

BC2×A1×A1, also known as digonal-square duoprismatic symmetry, is a 4D spherical Coxeter group. It is the symmetry group of the rectangular-square duoprism.

Convex polytopes with BC2×A1×A1 symmetry

 * Rectangular-square duoprism (isogonal)/Rhombic-square duotegum (isotopic)
 * Rectangular-ditetragonal duoprism (isogonal)/Rhombic-tetrambic duotegum (isotopic)