Abstract
We determine all collineation groups of finite translation planes of even order, which are generated by sufficiently large elementary abelian 2-subgroups all of whose involutions centralize a Baer subplane.
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Dempwolff, U. Grosse Baer-Untergruppen auf Translationsebenen gerader Ordnung. J Geom 19, 101–114 (1982). https://doi.org/10.1007/BF01930872
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DOI: https://doi.org/10.1007/BF01930872