Open Science Harvester of NAS of Ukraine

20E34 9 20E15 8 20F22 8 20F50 8 normal subgroup 8 20F19 7 subnormal subgroup 7 finite group 6 locally nilpotent residual 6 self-normalizing subgroup 6 soluble group 6 locally finite group 5 locally nilpotent radical 5 pronormal subgroup 5 20E28 4 20E32 4 20F24 4 finite special rank 4 periodic group 4 radical group 4 supersoluble group 4 transitively normal subgroups 4 20F16 3 20F18 3 abnormal subgroup 3 abnormal subgroups 3 normal subgroups 3 pronormal subgroups 3 2019 2 20D10 2