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Apr 19 at 3:30 history became hot network question
Apr 18 at 21:56 vote accept Shri
Apr 18 at 21:56 comment added Corentin B Or rather $G^{p^n}\gamma_n(G)$.
Apr 18 at 20:59 answer added Corentin B timeline score: 7
Apr 18 at 20:34 comment added Corentin B For residually $p$-groups, as free groups, one can take $G^p\gamma_n(G)$ and get a sequence of finite-index verbal subgroups going to $\{e\}$.
Apr 18 at 19:29 history asked Shri CC BY-SA 4.0