In this paper we study some relations between the group of L-fuzzy homeomor
phisms of an L-fuzzy topological space X and the group of permutations of t
he ground set X. In contrast with the results in general topology, it is pr
oved that the subgroups generated by cycles and proper normal subgroups can
be represented as groups of L-fuzzy homeomorphisms for some L-fuzzy topolo
gy on X. The relation between the group of I-fuzzy homeomorphisms and the g
roup of homeomorphisms of the associated topology is also discussed. (C) 20
00 Academic Press.