Group CohomologyCovers the concept of group cohomology, focusing on chain complexes, cochain complexes, cup products, and group rings.
Recap of Group TheoryProvides a recap of group theory, defining a group as a set with a multiplication operation.
Classification of ExtensionsExplores the classification of extensions in group theory, emphasizing split extensions and semi-direct products.
Free Product: Group TheoryCovers the concept of the free product in group theory and how to determine monomorphisms and homomorphisms.