Pentagonal-pentagonal duoprismatic symmetry

Pentagonal-pentagonal duoprismatic symmetry, notated as H2×H2, is a 4D spherical Coxeter group. It is the symmetry group of the pentagonal-pentagonal duoprism.

Convex polytopes with A2×A2 symmetry

 * Pentagonal-pentagonal duoprism (isogonal)/Pentagonal-pentagonal duotegum (isotopic)
 * Pentagonal-dipentagonal duoprism (isogonal)/Pentagonal-pentambic duotegum (isotopic)
 * Dipentagonal-dipentagonal duoprism (isogonal)/Pentambic-pentambic duotegum (isotopic)