J Austral Math Soc Ser A 47 pp95--102, 1989.
(Received 21 December 1987)
A construction for Fitting formations given by the author and C. L. Kanes is generalised. The original examples were based on the use of Fitting families of modules over algebraically closed fields. An example of Haberl and Heineken in 1984 suggested that the methods should work with modules over arbitrary fields. We show that this is indeed the case, provided we restrict the class of groups considered.
1980 AMS Subject Classification (1985 Revision): 20F17
Last Modified: Wed Feb 19 10:27:51 2003