Timeline for Characteristic subgroup of nilpotent group that is not invariant under powering
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 18, 2016 at 15:20 | vote | accept | Vipul Naik | ||
| Oct 17, 2016 at 18:04 | comment | added | YCor | Note that it's based on the same idea as your solvable example: one choice of group containing the derived subgroup, assuming that the action on [some nontrivial part of] the abelianization is trivial. The only difference is that in the nilpotent world one need to struggle a little further to find the relevant examples; fortunately the cumbersome computational work had already been done (cf references). | |
| Oct 17, 2016 at 18:01 | history | answered | YCor | CC BY-SA 3.0 |