Timeline for Intuition about the second isomorphism theorem
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Jun 21, 2023 at 19:13 | history | suggested | Connor | CC BY-SA 4.0 | Minor grammar changes to make it read better. |
| Jun 21, 2023 at 17:55 | review | Suggested edits | |||
| S Jun 21, 2023 at 19:13 | |||||
| Apr 21, 2022 at 6:03 | comment | added | D.R. | the comment of David Wheeler is expanded upon in an answer here: math.stackexchange.com/questions/722632/… | |
| Jun 12, 2020 at 10:38 | history | edited | CommunityBot | Commonmark migration | |
| Jul 16, 2016 at 8:11 | answer | added | M. Van | timeline score: 42 | |
| Jul 16, 2016 at 6:44 | answer | added | user14972 | timeline score: 3 | |
| Apr 12, 2016 at 3:59 | answer | added | p Groups | timeline score: 18 | |
| Apr 12, 2016 at 1:49 | comment | added | David Wheeler | This isn't "an answer", but I think of it like this: suppose we have a subgroup of $G$, with a normal subgroup $N$. We might want to know "what happens when we quotient out $N$ from some subgroup $H$". The trouble is, $N$ might not be a subgroup of $H$. So we either quotient $N$ out from the smallest subgroup of $G$ containing $H$ and $N$, or we quotient $H$ by the intersection of $H$ and $N$, and both approaches lead us to "the same place". | |
| Apr 11, 2016 at 23:41 | answer | added | Ethan Alwaise | timeline score: 7 | |
| Apr 11, 2016 at 23:26 | history | asked | Gold | CC BY-SA 3.0 |