New symmetric designs and nonabelian difference sets with parameters (100, 45, 20)

Journal of Combinatorial Designs

Volumn 8, Issue 4, 2000, Pages 291-299

  Vučičić, Tanja ^a  

^a UNIVERSITY OF SPLIT   (Croatia)

Author keywords

Automorphism group; Differential set; Symmetric design

Indexed keywords

EID: 3042602220     PISSN: 10638539     EISSN: None     Source Type: Journal    
DOI: 10.1002/1520-6610(2000)8:4<291::AID-JCD6>3.0.CO;2-L     Document Type: Article

References (6)

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2. A. Beutelspacher, Einführung in die endliche Geometrie I, Bibliographisches Institut, Mannheim-Wien-Zürich, 1985.
3. Z. Janko, Coset enumeration in groups and constructions of symmetric designs, Combinatorics 90, Elsevier Science Publishers, 1992, 275-277.
4. 2, Mitt. Math. Sem. Giessen, 192 (1989), 1-70.
5. K. W. Smith, Nonabelian Hadamard difference sets, J. Combin. Theory Ser. A 70 (1995), 144-156.
6. K. W. Smith, "Difference sets: nonabelian," The CRC handbook of combinatorial designs, C. J. Colbourn and J. H. Dinitz, Eds., CRC Press, New York, 1996, pp. 308-312.