Triangular-triangular duoantiprismatic symmetry

Triangular-triangular duoantiprismatic symmetry, notated as (G2×G2)/2, is a 4D spherical symmetry group. It is the symmetry group of the triangular-triangular duoantiprism.

Convex polytopes with (G2×G2)/2 symmetry

 * Triangular-triangular duoantiprism (isogonal)/Triangular-triangular duoantitegum (isotopic)
 * Triangular-hexagonal prismantiprismoid (isogonal)/Triangular-hexagonal tegmantitegmoid (isotopic)
 * Triangular-triangular truncatoprismantiprismoid (isogonal)/Triangular-triangular apiculatotegmantitegmoid (isotopic)