The modulo 2 structure of rank 3 permutation modules for odd characteristic symplectic groups

J. M. Lataille, Peter Sin, Pham Huu Tiep

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

This paper studies the permutation representation of the symplectic group Sp(2m, Fq), where q is odd, on the 1-spaces of its natural module. The complete submodule lattice for the modulo ℓ reduction of this permutation module is known for all odd primes ℓ not dividing q. In this paper we determine the complete submodule lattice for the mod 2 reduction. Similar results are then obtained for the orthogonal group O(5, Fq).

Original languageEnglish (US)
Pages (from-to)463-483
Number of pages21
JournalJournal of Algebra
Volume268
Issue number2
DOIs
StatePublished - Oct 15 2003

ASJC Scopus subject areas

  • Algebra and Number Theory

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