Izbash V.I.
Isomorphism of quasigroups isotopic to groups

In this note quasigroups isotopic to groups are considered. The necessary and sufficient conditions for two quasigroups isotopic to the same group to be isomorphic are found. The form of isomorphism of two quasigroups isotopic to the same group and the form of automorphism of a group isotope are given. For a T-quasigroup with an idempotent group of automorphisms is described.