IV.D362 — Solenoidal Generator–Force Map

Map from H₁(τ³) generators to force-carrying generators: g₁ (meridional) ↔ γ (EM), g₂ (longitudinal) ↔ η (strong), g₃ (base/crossing) ↔ π (weak). Remaining generators α (gravity) and ω (Higgs) are non-compact/scalar, not winding classes. Hence |compact winding classes| = 3 = |generations|.