We give a characterization of groups with modular or distributive lattice of virtually normal subgroups, that is subgroups with only finitely many conjugates. We also show that in many cases the distributivity of this lattice implies that all virtually normal subgroups are normal.
Modularity and distributivity in the lattice of virtually normal subgroups
RINAURO, Silvana
1992-01-01
Abstract
We give a characterization of groups with modular or distributive lattice of virtually normal subgroups, that is subgroups with only finitely many conjugates. We also show that in many cases the distributivity of this lattice implies that all virtually normal subgroups are normal.File in questo prodotto:
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