Geodesic
Thompson subgroups and large abelian unipotent subgroups of Lie-type groups
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 6 (2013) no. 1, pp. 63-73.

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Let $U$ be a unipotent radical of a Borel subgroup of a Lie-type group over a finite field. For the classical types the Thompson subgroups and large abelian subgroups of the group $U$ were found to the middle 1980's. We complete a solution of well-known problem of their description for the exceptional Lie-types.
Keywords: unipotent subgroup, large abelian subgroup, Thompson subgroup.
Mots-clés : Lie-type group 
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Vladimir M. Levchuk; Galina S. Suleimanova. Thompson subgroups and large abelian unipotent subgroups of Lie-type groups. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 6 (2013) no. 1, pp. 63-73. http://geodesic.mathdoc.fr/item/JSFU_2013_6_1_a6/

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