%0 Journal Article
%A Antolín Pichel, Yago
%A Foniqi, Islam
%T Subgroups of even Artin groups of FC-type
%D 2023
%U https://hdl.handle.net/20.500.14352/72429
%X We prove a Tits alternative theorem for subgroups of finitely generated even Artin groups of FC type (EAFC groups), stating that there exists a finite index subgroup such that every subgroup of it is either finitely generated abelian, or maps onto a non-abelian free group. Parabolic subgroups play a key role, and we show that parabolic subgroups of EAFC groups are closed under taking roots.
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