Course Archives Theoretical Statistics and Mathematics Unit
Course: Representation Theory of Finite Groups
Instructor: Subhajit Jana
Room: G26
Level: Postgraduate
Time: Currently offered
Syllabus
Past Exams


Syllabus:

i) Representation of finite groups - definition and examples; symmetric and exte rior powers; group algebra, Maschkes Theorem, Simple Modules over group algebras.
ii) Characters and Orthogonality relations; Fourier analysis on finite Abelian groups; Burnsides pq theorem. Construction of character tables with examples.
iii) Permutation representations; Induced representations; Frobenius reciprocity;
iv) Representation theory of symmetric groups - partitions and tableau, Young diagrams and Frobenius character formula (from Fulton-Harris).
v) Time permitting: Brauers theorem on induced characters.

Suggested Texts :
(a) Benjamin Steinberg, Representation theory of finite groups, Springer (2012).
(b) E. Kowalski, An Introduction to the Representation Theory of Groups, AMS (2014).
(c) W. Fulton And J. Harris, Representation Theory, A first course; GTM 129 Springer (1991).
(d) C.W. Curtis and I. Reiner, Representation Theory of finite Groups and Associa- tive Algebras, Springer.
(e) J-P Serre, Linear Representations of Finite Groups; GTM 42 Springer (2012).
(f) N. Jacobson, Basic Algebra II, W.H. Freeman and Co (1985).

Evaluation:
Midterm Exam 30 marks
Assignment 20 marks
Final Exam 50 marks
Total 100 marks

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Past Exams
Midterm
25.pdf
Semestral
25.pdf
Supplementary and Back Paper
25.pdf

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