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Glasnik matematički, Vol. 34 No. 2, 1999.

Original scientific paper

On symmetric (36,15,6) designs

Dean Crnković

Full text: english pdf 244 Kb

page 105-108

downloads: 379

cite

Abstract

Up to isomorphism there are 4 symmetric (36,15,6) designs with automorphisms of order 7 and 38 symmetric (36,15,6) designs with automorphisms of order 5. For those designs full automorphism groups are determined. Also, all symmetric (36,15,6) designs having automorphisms of order 3 acting with 9 and 6 fixed points, or cyclic automorphism groups of order 4 acting standardly are constructed and orders of their full automorphism groups are determined.

Keywords

Symmetric design; automorphism group; orbit structure

Hrčak ID:

6407

URI

https://hrcak.srce.hr/6407

Publication date:

1.12.1999.

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