Glasnik matematički, Vol. 37 No. 2, 2002.
Original scientific paper
Steiner 2-designs S(2,4,28) with nontrivial automorphisms
Vedran Krčadinac
Abstract
In this article designs with parameters S(2,4,28) and nontrivial automorphism groups are classified. A total of 4466 designs were found. Together with some S(2,4,28)'s with trivial automorphism groups found by A.Betten, D.Betten and V.D.Tonchev this sums up to 4653 nonisomorphic S(2,4,28) designs.
Keywords
Block design; Steiner system; automorphism group
Hrčak ID:
4795
URI
Publication date:
1.12.2002.
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