A sharply 2-transitive group without a non-trivial abelian normal subgroup

作者:Rips Eliyahu*; Segev Yoav; Tent Katrin
来源:Journal of the European Mathematical Society, 2017, 19(10): 2895-2910.
DOI:10.4171/JEMS/730

摘要

We show that any group G is contained in some sharply 2-transitive group G without a non-trivial abelian normal subgroup. This answers a long-standing open question. The involutions in the groups G that we construct have no fixed points.

  • 出版日期2017