Title The residually weakly primitive geometries of HS
Author D. Leemans
Reference Australas. J. Combin. 33 (2005), 231-236.
Abstract 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 Higman-Sims group HS acts flag-transitively and residually weakly primitively. 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 HS as a gzipped tarred magma file.

Download the paper. I acknowledge the Australasian Journal of Combinatorics for giving me the permission to make the reprint of this paper available freely on my website.

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