We announce the end of the classification of all firm and residually connected geometries satisfying the conditions (IP)_2 and (2T)_1 and on which the Hall-Janko group J_2 acts flag-transitively and residually weakly primitively.
We state some facts regarding the results.
The complete list of geometries is available as a supplement to this paper.
Download a PostScript or a DVI version of the supplement.
Download the geometries of J_2 as a gzipped tarred magma file.