Autoparatopisms of quasigroups and Latin squares
Paratopism is a well known action of the wreath product Sn
wr S3 on Latin squares of order n. A paratopism that maps
a Latin square to itself is an autoparatopism of that Latin square.
Let Par(n) denote the set of paratopisms that are an autoparatopism of
at least one Latin square of order n. We prove a number of general
properties of autoparatopisms which between them are sufficient to
determine Par(n) for n≤17.
auxillary data is available for this paper.