Theory of groups and symmetries finite groups, Lie groups, and Lie algebras per Isaev, Alexey P., Rubakov, Varley A.

Representation theory of finite groups an introductory approach per Steinberg, Benjamin

Modular invariant theory per Campbell, H. E. A. Eddy 1954-, Wehlau, David L. 1960-

Available for UP System via Springer Link.

Representations of SL2(Fq) per Bonnafé, Cédric

Available for UP System via Springer Link.

Applications of automata theory and algebra via the mathematical theory of complexity to biology, physics, psychology, philosophy, and games per Rhodes, John L.

Harmonic analysis on finite groups representation theory, Gelfand pairs and Markov chains per Ceccherini-Silberstein, Tullio, Scarabotti, Fabio, Tolli, Filippo 1968-

Handbook of computational group theory per Holt, Derek F.

The theory of finite groups an introduction per Kurzweil, Hans 1942-

Sphere packings, lattices, and groups per Conway, John Horton

Representations of finite and compact groups per Simon, Barry