J. Aust. Math. Soc.  76 (2004), 175-188
Fitting classes and lattice formations II

M. Arroyo-Jordá
  Departamento de Matemática Aplicada
  Universidad Politécnica de Valencia
  Camino de Vera, s/n
  46071 Valencia
  Spain
  marroyo@mat.upv.es
and
M. D. Pérez-Ramos
  Departament d'Àlgebra
  Universitat de València
  Doctor Moliner, 50
  46100 Burjassot (València)
  Spain
  dolores.perez@uv.es


Abstract
Given a lattice formation $\mathcal{F}$ of full characteristic, an $\mathcal{F}$-Fitting class is a Fitting class with stronger closure properties involving $\mathcal{F}$-subnormal subgroups. The main aim of this paper is to prove that the associated injectors possess a good behaviour with respect to $\mathcal{F}$-subnormal subgroups.
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