Normalisations (A₀) as a function of environment for concentration (C, purple circles), Gini (dark blue upward pointing triangles), M₂₀ (light blue downward pointing triangles), asymmetry (A, green stars), Gini-M₂₀ bulge (GMB, red diamonds), r₅₀ (yellow crosses), total Sérsic index (n, orange squares), and bulge Sérsic index (n_Bulge, brown pentagrams). For the group environments, central galaxies are solid markers and satellite galaxies are empty markers. Panels a and b: coefficients for the star-forming and quiescent galaxies, as defined in Eq. (2), respectively.