Abstract:
The class of all finite groups with Sylow $\mathrm{K}$-$\mathfrak{F}$-subnormal subgroups is considered. The condition of saturation of this class is investigated, as well as the local screen in solvable case is established.
Keywords:finite group, Sylow subgroup, $\mathrm{K}$-$\mathfrak{F}$-subnormal subgroup, saturated formation, local formation.