Some algebraic geometry; linear algebraic groups, first properties; communtative algebraic groups; derivations, differntials, lie algebras; topological properties of morphisms, applications; parabolic subgroups, Borel subgroups, solvable groups; Weyl group, roots, root datum; reductive groups; the isomorphism theorem; the existence theorem; more algebraic geometry; F-groups, general results; F-tori; solvable F-groups; F-reductive groups; reductive F-groups; classification.