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The spectrum for quasigroups with cyclic automorphisms and additional symmetries

Bryant, Darryn; Buchanan, Melinda; Wanless, Ian


We determine necessary and sufficient conditions for the existence of a quasigroup of order n having an automorphism consisting of a single cycle of length m and n - m fixed points, and having any combination of the additional properties of being idempotent, unipotent, commutative, semi-symmetric or totally symmetric. Quasigroups with such additional properties and symmetries are equivalent to various classes of triple systems.

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: Discrete Mathematics
DOI: 10.1016/j.disc.2008.01.020


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