Timeline for Existence of simultaneously normal finite index subgroups
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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| Dec 1, 2011 at 17:41 | history | edited | Drike | CC BY-SA 3.0 |
deleted 318 characters in body
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| Dec 1, 2011 at 17:40 | comment | added | Drike | Claim 1 is false as it would imply that for any group $G$ and normal subgroup $N\leq G$, any subgroup $H\leq N$ of of finite index in $N$ has a subgroup of finite index which is normal in $G$. I can't find the mistake in the proof though. | |
| Nov 26, 2011 at 13:45 | history | answered | Drike | CC BY-SA 3.0 |