
doi: 10.12958/adm1772
We present some constructions of groupoids such as: direct product, semidirect product and give necessary and sufficient conditions for a groupoid to be embedded into a direct product of groupoids. Also, we establish necessary and sufficient conditions to determine when a semidirect product is direct. Finally the notion of solvable groupoid is introduced and studied, in particular it is shown that a finite groupoid G is solvable if and only if its isotropy groups are.
Factorization systems, substructures, quotient structures, congruences, amalgams, solvable groupoid, direct product, semidirect product, groupoid, Sets with a single binary operation (groupoids), Groupoids (i.e. small categories in which all morphisms are isomorphisms)
Factorization systems, substructures, quotient structures, congruences, amalgams, solvable groupoid, direct product, semidirect product, groupoid, Sets with a single binary operation (groupoids), Groupoids (i.e. small categories in which all morphisms are isomorphisms)
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