20 Group theory and generalizations
20Fxx Special aspects of infinite or finite groups
 
20F14 Derived series, central series, and generalizations (8 articles) 
- 
Mayer, Daniel C.:
		Bicyclic commutator quotients with one non-elementary component.
		
			(English).
Mathematica Bohemica,
		vol. 148
			(2023),
			issue 2,
		pp. 149-180
 
- 
Jabara, Enrico:
		Every $2$-group with all subgroups normal-by-finite is locally finite.
		
			(English).
Czechoslovak Mathematical Journal,
		vol. 68
			(2018),
			issue 2,
		pp. 491-496
 
- 
Kurdachenko, L. A.; Subbotin, I. Ya.; Ermolkevich, T. I.:
		On non-periodic groups whose finitely generated subgroups are either permutable or pronormal.
		
			(English).
Mathematica Bohemica,
		vol. 138
			(2013),
			issue 1,
		pp. 61-74
 
- 
Kurdachenko, Leonid A.; Smith, Howard:
		Locally soluble-by-finite groups with small deviation for non-subnormal subgroups.
		
			(English).
Commentationes Mathematicae Universitatis Carolinae,
		vol. 48
			(2007),
			issue 1,
		pp. 1-7
 
- 
Everaert, Tomas; Gran, Marino:
		Relative commutator associated with varieties of $n$-nilpotent and of $n$-solvable groups.
		
			(English).
Archivum Mathematicum,
		vol. 42
			(2006),
			issue 4,
		pp. 387-396
 
- 
Kepka, Tomáš; Phillips, Jon D.:
		Connected transversals to subnormal subgroups.
		
			(English).
Commentationes Mathematicae Universitatis Carolinae,
		vol. 38
			(1997),
			issue 2,
		pp. 223-230
 
- 
Kepka, T.; Jančařík, A.:
		Multiplication groups of quasigroups and loops III.
		
			(English).
Acta Universitatis Carolinae. Mathematica et Physica,
		vol. 38
			(1997),
			issue 1,
		pp. 53-62
 
- 
Phillips, J. D.; Smith, J. D. H.:
		The endocenter and its applications to quasigroup representation theory.
		
			(English).
Commentationes Mathematicae Universitatis Carolinae,
		vol. 32
			(1991),
			issue 3,
		pp. 417-422