Distributive and trimedial quasigroups of order 243

Přemysl Jedlička, David Stanovský, Petr Vojtěchovský

We enumerate three classes of non-medial quasigroups of order $243=3^5$ up to isomorphism. There are $17004$ non-medial trimedial quasigroups of order $243$ (extending the work of…