Schematic showing the angles used in this work to study alignments. From left to right, the angles θ_int, θ_sat, and θ_ch are displayed. The first, θ_int, represents the alignment between the stellar and DM components of the BGG. The second, θ_sat, corresponds to the angle between the principal axes of the BGG and the position of a satellite galaxy. Finally, θ_ch describes the angle between the principal axes of the BGG and those of the host DM halo of the group.