Advanced Modern Algebra: Third Edition, Part 2 ... -

Semidirect products and general group extensions.

Characterization and finitely generated modules over Dedekind rings. Advanced Modern Algebra: Third Edition, Part 2 ...

Artinian and Noetherian rings, Jacobson radicals, and Wedderburn-Artin theorems. Semidirect products and general group extensions

Introduces homological algebra and its applications to groups: Advanced Modern Algebra: Third Edition, Part 2 ...