Glasnik matematički, Vol. 35 No. 2, 2000.
Original scientific paper
Symmetric block designs (61,16,4) admitting an automorphism of order 15
Vladimir Ćepulić
Abstract
There are up to isomorphism and duality exactly three symmetric block designs (61,16,4) admitting an automorphism of order 15, the full order of their automorphism groups being 270, 90 and 30.
Keywords
Symmetric block design; orbital structure; indexing; automorphism group
Hrčak ID:
4874
URI
Publication date:
1.12.2000.
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