6-BFC groups
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Cliff David, James Wiegold (2006)
Rendiconti del Seminario Matematico della Università di Padova
Adolfo Ballester-Bolinches, Tatiana Pedraza (2005)
Publicacions Matemàtiques
Exarchakos, Th. (1983)
Publications de l'Institut Mathématique. Nouvelle Série
Ellis, G. (2002)
Georgian Mathematical Journal
Costantino Delizia (1998)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
We prove that if is an integer and is a finitely generated soluble group such that every infinite set of elements of contains a pair which generates a nilpotent subgroup of class at most , then is an extension of a finite group by a torsion-free -Engel group. As a corollary, there exists an integer , depending only on and the derived length of , such that is finite. For , such depends only on .
R. A. Bryce, John Cossey (1998)
Rendiconti del Seminario Matematico della Università di Padova
Ralph Strebel (1979)
Commentarii mathematici Helvetici
A. Ballester, L. M. Ezquerro (1988)
Rendiconti del Seminario Matematico della Università di Padova
A. Grzegorek (1979)
Colloquium Mathematicae
Khambadkone, Meera (1983/1984)
Portugaliae mathematica
Stewart E. Stonehewer, Giovanni Zacher (2004)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
Let be any group and let be an abelian quasinormal subgroup of . If is any positive integer, either odd or divisible by , then we prove that the subgroup is also quasinormal in .
Bertram Wehrfritz (2011)
Open Mathematics
Let ϕ be an automorphism of prime order p of the group G with C G(ϕ) finite of order n. We prove the following. If G is soluble of finite rank, then G has a nilpotent characteristic subgroup of finite index and class bounded in terms of p only. If G is a group with finite Hirsch number h, then G has a soluble characteristic subgroup of finite index in G with derived length bounded in terms of p and n only and a soluble characteristic subgroup of finite index in G whose index and derived length are...
Tasić, Vladimir (1998)
Novi Sad Journal of Mathematics
Daniel Mayer (2023)
Mathematica Bohemica
For any number field with non-elementary -class group , , the punctured capitulation type of in its unramified cyclic cubic extensions , , is an orbit under the action of . By means of Artin’s reciprocity law, the arithmetical invariant is translated to the punctured transfer kernel type of the automorphism group of the second Hilbert -class field of . A classification of finite -groups with low order and bicyclic commutator quotient , , according to the algebraic invariant...
Ali Boukaroura (2004)
Rendiconti del Seminario Matematico della Università di Padova
Richard Pink (1993)
Compositio Mathematica
Tomáš Kepka, Jon D. Phillips (1997)
Commentationes Mathematicae Universitatis Carolinae
Subnormal subgroups possessing connected transversals are briefly discussed.
Hans Peter Heislbetz (1994)
Rendiconti del Seminario Matematico della Università di Padova
Theadore Sauer (1991)
Beiträge zur Algebra und Geometrie = Contributions to algebra and geometry
N.D. Gupta, A.W. Hales, I.B.S. Passi (1984)
Journal für die reine und angewandte Mathematik
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