La classification des groupes finis simples : bref aperçu et quelques conséquences internes
Landau's theorem for p-blocks of p-solvable groups.
Large normal nilpotent subgroups of finite groups.
Lattices of partially local Fitting classes.
Le genre d'un groupe nilpotent avec opérateurs.
Le groupe de Janko
Le module du «Moonshine»
Le monstre
Linear groups with large cyclic subgroups and translation planes
Lineare p-auflösbare Gruppen.
Local classes and pairwise mutually permutable products of finite groups.
Localization and Cohomology of Nilpotent Groups.
Localization and cohomology of nilpotent groups
Lokale Formationen endlicher Gruppen.
Lokale Subnormalteiler und ihr nilpotentes Residuum.
Los retículos de las clases de Schunck normales y de las clases derivadas.
All groups to be considered are finite. The main result of this paper is the following: the normal Schunck classes compose a complete and distributive lattice antiisomorphic to the lattice composed by the Derived classes (s. [5]). It begins with a first section of machinery which establishes that the Derived classes are precisely the classes of groups G such that every simple section of G appartains to a σ-closed class (s. 1.6) of simple groups; therefore the Derived classes are a natural generalization...