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20132023
most citedNon-solvable groups whose character degree graph has a cut-vertex. I

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math.GR2013

Nilpotent and Abelian Hall Subgroups in Finite Groups

Antonio Beltrán, María José Felipe, Gunter Malle +4

We give a characterization of the finite groups having nilpotent or abelian Hall -subgroups which can easily be verified from the character table.