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arXiv:2008.04997 [math.CO]AbstractReferencesReviewsResources

Automorphism groups of finite posets II

Jonathan A. Barmak

Published 2020-08-11Version 1

We prove that every finite group $G$ can be realized as the automorphism group of a poset with $4|G|$ points. We also provide bounds for the minimum number of points of a poset with cyclic automorphism group of a given prime power order.

Comments: 7 pages, 3 figures
Categories: math.CO
Subjects: 05E18, 06A11, 20B25
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