Unsolvable block transitive automorphism groups of 2-(v,5,1) designs
Autor: | Huiling Li, Guangguo Han |
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Rok vydání: | 2007 |
Předmět: |
Discrete mathematics
Transitive relation Block (permutation group theory) Transitive closure Outer automorphism group Automorphism Theoretical Computer Science Combinatorics Computational Theory and Mathematics Inner automorphism Solvable group Discrete Mathematics and Combinatorics Mathematics Flag (geometry) |
Zdroj: | Journal of Combinatorial Theory, Series A. 114:77-96 |
ISSN: | 0097-3165 |
Popis: | This article is a contribution to the study of the automorphism groups of 2-(v,k,1) block designs. In particular we look at the unsolvable block transitive automorphism groups of 2-(v,5,1) designs and prove the following theorem. Main TheoremIf a block transitive group of automorphisms of a2-(v,5,1)design is unsolvable, then it is flag transitive. |
Databáze: | OpenAIRE |
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