Reduced Fusion Systems Over 2-Groups of Sectional Rank at Most 4(English, Paperback, Oliver Bob)

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Reduced Fusion Systems Over 2-Groups of Sectional Rank at Most 4(English, Paperback, Oliver Bob) is written by Oliver Bob and published by American Mathematical Society. It's available with International Standard Book Number or ISBN identification 1470415488 (ISBN 10) and 9781470415488 (ISBN 13).

The author classifies all reduced, indecomposable fusion systems over finite $2$-groups of sectional rank at most $4$. The resulting list is very similar to that by Gorenstein and Harada of all simple groups of sectional $2$-rank at most $4$. But this method of proof is very different from theirs, and is based on an analysis of the essential subgroups which can occur in the fusion systems.