Timeline for Groups whose all normal subgroups are principal
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 13, 2012 at 11:52 | comment | added | Sh.M1972 | @Andreas Carant: this is a nice point. Now we can conclude that if $G$ is a finite nilpotent group with all proper normal subgroups principal, then $G$ is cyclic or a $p$-group of maximal class. | |
| Dec 13, 2012 at 9:22 | history | answered | Andreas Caranti | CC BY-SA 3.0 |