$K$-essential subgroups of abelian groups. III.

Jindřich Bečvář

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Displaying similar documents to “ $K$ -essential subgroups of abelian groups. III.”

On some properties of pronormal subgroups

Leonid Kurdachenko, Alexsandr Pypka, Igor Subbotin (2010)

Open Mathematics

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New results on tight connections among pronormal, abnormal and contranormal subgroups of a group have been established. In particular, new characteristics of pronormal and abnormal subgroups have been obtained.

$Π$ -normally embedded subgroups of finite soluble groups

A. Ballester-Bolinches, M. D. Pérez-Ramos (1995)

Rendiconti del Seminario Matematico della Università di Padova

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On $Π$ -normally embedded subgroups of finite soluble groups

A. Ballester-Bolinches, M. C. Pedraza-Aguilera, M. D. Pérez-Ramos (1996)

Rendiconti del Seminario Matematico della Università di Padova

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On some soluble groups in which $U$ -subgroups form a lattice

Leonid A. Kurdachenko, Igor Ya. Subbotin (2007)

Commentationes Mathematicae Universitatis Carolinae

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The article is dedicated to groups in which the set of abnormal and normal subgroups ( $U$ -subgroups) forms a lattice. A complete description of these groups under the additional restriction that every counternormal subgroup is abnormal is obtained.

On cover-avoiding subgroups of Sylow subgroups of finite groups

Yangming Li (2010)

Rendiconti del Seminario Matematico della Università di Padova

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Displaying similar documents to “ K -essential subgroups of abelian groups. III.”

On some properties of pronormal subgroups

Π -normally embedded subgroups of finite soluble groups

On Π -normally embedded subgroups of finite soluble groups

On some soluble groups in which U -subgroups form a lattice

On cover-avoiding subgroups of Sylow subgroups of finite groups

Displaying similar documents to “ $K$ -essential subgroups of abelian groups. III.”

$Π$ -normally embedded subgroups of finite soluble groups

On $Π$ -normally embedded subgroups of finite soluble groups

On some soluble groups in which $U$ -subgroups form a lattice