Philip Hall Lecture notes §1 The laws of group theory. The symmetric groups (pp. 1-5§2 Subgroups, Cosets and Indices, Quotient Groups. (pp. 6-12)§3 Isomorphic Groups and Homomorphic Mappings. (pp. 13-19)§4 Automorphisms, Representations, Conjugates (pp. 20-29)§5 p-groups. Sylow subgroups. (pp. 30-36)§6 Consequences of Sylow's Theorem. Pronormal Subgroups. Nilpotent Groups. (pp. 37-43) §7 Upper or Lower Central Series (pp. 44-54)§8 Direct Products, Central Products, Residual Products; Abelian groups, Semisimple groups, Wedderburn components of irreducible groups (pp. 55-69)§9 Frattini subroups. Split extensions. Soluble groups. S-subgroups (pp. 70-80) §10 Systemized and Carter Subgroups of Soluble Groups (pp. 81-89bis)§11 Subnormal Subgroups (Wieland) (pp. 90-96)§12 Wreath Products, Burnside's Transfer Theorem, Z-groups, A-groups, Supersoluble (pp. 97-106)§13 p'-Automorphisms of p-groups (pp. 107-116)§14a Some Special p-Groups (pp. 117-122)§14b Some Special p-Groups (pp. 123-130)§15 Closure Properties of Classes of Groups. Groups of p-length 1 (pp. 150-160) Philip Hall Lecture Notes on Group Theory Philip Hall Lecture notes Philip Hall Lecture notes