Symmetric (36,15,6) Design Having U(3,3) as an Automorphism Group

نویسنده

  • DEAN CRNKOVIC
چکیده

Up to isomorphism there are four symmetric (36,15,6) designs with automorphisms of order 7. Full automorphism group of one of them is the Chevalley group G(2, 2) ~ U(3,3) : Z2 of order 12096. Unitary group U(3,3) acts transitively on that design.

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تاریخ انتشار 2006