Glasnik matematički, Vol. 36 No. 2, 2001.
Original scientific paper
On symmetric block designs (45,12,3) with involutory automorphism fixing 15 points
Vinko Mandekić-Botteri
Abstract
All symmetric block designs (45,12,3) admitting an involutory automorphism fixing 15 points are classified. The orders of their groups are also determined.
Keywords
Symmetric design; automorphism group; orbit structure; indexing
Hrčak ID:
4834
URI
Publication date:
1.12.2001.
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