Title of article
Some new symmetric designs with parameters (64,28,12) Original Research Article
Author/Authors
Dean Crnkovi?، نويسنده , , Mario-Osvin Pav?evi?، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
10
From page
109
To page
118
Abstract
Fortysix mutually nonisomorphic symmetric (64,28,12)-designs have been constructed by means of tactical decompositions. They all admit an action of the nonabelian group of order 21. The computation of their full automorphism groups as well as their derived (28,12,11)-designs proves that none of them can be isomorphic to any of the known (64,28,12)-designs.
Keywords
Symmetric design , Automorphism group , Tactical decomposition
Journal title
Discrete Mathematics
Serial Year
2001
Journal title
Discrete Mathematics
Record number
949755
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