Abstract:
It is proved that any irreducible carpet of type $G_2$ over a field $F$ of characteristic $0$, at least one additive subgroup of which is an $R$-module, where $F$ is an algebraic extension of the field $R$, up to conjugation by a diagonal element defines a Chevalley group of type $G_2$ over an intermediate subfield between $R$ and $F$.
Keywords:Chevalley group, carpet of additive subgroups, carpet subgroup.
UDC:512.54
Received: 08.02.2022 Received in revised form: 23.04.2022 Accepted: 27.06.2022