The history of the classification of finite groups with a CC-subgroup by Z. Arad and W. Herfort Structure of finite $p$-groups with given subgroups by Y. Berkovich and Z. Janko Lower bounds for the number of conjugacy classes in finite groups by E. A. Bertram Monounary simple algebras by M. Bianchi, A. Gillio, and L. Verardi Algebras with positive bases, commutators and covering numbers by D. Chillag On certain group theoretical properties generalizing commutativity by C. Delizia and C. Nicotera Probabilistic non-generators in profinite groups by E. Detomi and A. Lucchini Limits of vertex-transitive graphs by M. Giudici, C. H. Li, C. E. Praeger, A. Seress, and V. Trofimov Group rings with simple augmentation ideals by R. Gobel and O. H. Kegel On the number of commutators in groups by M. Herzog, P. Longobardi, and M. Maj New results in the theory of finite 2-groups by Z. Janko The existence of normal and characteristic subgroups in finite groups by G. Kaplan On the covering numbers of finite groups: Some old and new results by A. Lev Normal subgroups in the subgroup lattices of finite $p$-groups by M. Mainardis On characters-classes duality and orders of centralizers by A. Mann Bijections for identities of multisets of hook numbers by A. Regev Hall subgroups of finite groups by D. O. Revin and E. P. Vdovin.
