A set of lecture notes is being written, which correspond quite accurately to the topics covered in the course.
These notes are not in a polished form, and they are somewhat incomplete, and you should expect them to be updated with corrections, additions, and modifications regularly. In the meantime, you can also check my hand-written notes from an eariler course:
Lecture I: Tuesday, October 29, at 10-12 in M2
Introduction and practical arrangements.
Groups, group homomorphisms, representations, invariant subspaces and subrepresentations.
Lecture II: Wednesday, October 30, at 12-14
Operations on representations of finite groups (direct sums, tensor products, duals), irreducible representations, complete reducibility for complex representations of finite groups, Schur's lemma.