Upadhyaya, B.S. (1978) Composition Factors of the Principal Indecomposable Modules for the Speciallinear Group SL(2, q). Journal of London Mathematical Society, 17, 437-445.
has been cited by the following article:
TITLE: The Cartan Invariant Matrix for the Finite Group G2(13) of Type G2
AUTHORS: Yuwang Hu, Wei Jiang
KEYWORDS: Cartan Invariant Matrix; Weyl Module; Projective Indecomposable Module; Simple Module
JOURNAL NAME: Advances in Linear Algebra & Matrix Theory, Vol.4 No.1, March 28, 2014
ABSTRACT: The Cartan invariant matrixfor the finite group G2(13) of type G2 over the finite field with 13 elements is determined in this paper.