  The classification of exact solutions of Maxwell vacuum equations for the
case when the electromagnetic fields and metrics of homogeneous spaces are
invariant with respect to the motion group G(VII) is completed. All
non-equivalent exact solutions of Maxwell vacuum equations for electromagnetic
fields and spaces with such symmetry have been obtained. The vectors of the
canonical frame of a homogeneous space of type VII according to the Bianchi
classification, and the electromagnetic field potentials have been found.
