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We determine the Euler characteristic of the <jats:italic>p<\/jats:italic>-coset poset of the finite groups of Lie type in characteristic <jats:italic>p<\/jats:italic>.<\/jats:p>","DOI":"10.1007\/s00373-025-02898-6","type":"journal-article","created":{"date-parts":[[2025,3,29]],"date-time":"2025-03-29T05:53:57Z","timestamp":1743227637000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Euler Characteristics of p-Coset Posets of Finite Groups"],"prefix":"10.1007","volume":"41","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4053-2418","authenticated-orcid":false,"given":"Jesper M.","family":"M\u00f8ller","sequence":"first","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2025,3,28]]},"reference":[{"key":"2898_CR1","doi-asserted-by":"crossref","unstructured":"Bosma, W., Cannon, J., Playoust, C.: The Magma algebra system. I. The user language. J. Symb. 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