W.B. Vasantha Kandasamy
Supermodular subgroups in finite groups.
The paper is published: Rostocker Mathematische Kolloquium, Rostock. Math. Kolloq. 47, 27-33 (1994)
20D10 Solvable groups, theory of formations, Schunck classes, Fitting classes, $pi$-length, ranks, See also {20F17}
20D25 Special subgroups (Frattini, Fitting, etc.)
Abstract: In this paper we define what are called supermodular subgroups and study
them, where the author has studied lattices satisfying supermodular
identity. It has been proved that supermodular lattices form an
equational class of lattices lying properly between the equational
class of distributive lattices and the equational class of modular