Timeline for Lifting automorphisms of quotient groups
Current License: CC BY-SA 3.0
9 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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| Apr 17, 2016 at 3:04 | review | Close votes | |||
| Apr 17, 2016 at 8:48 | |||||
| Apr 8, 2016 at 12:52 | comment | added | Geoff Robinson | The question also seems to have changed. My comment above concerned the case $N$ a p-group. | |
| Apr 8, 2016 at 10:15 | history | edited | Stefan Kohl♦ | CC BY-SA 3.0 |
Language editing.
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| Apr 8, 2016 at 8:41 | comment | added | HJRW | The question as stated doesn't seem to admit a unique correct answer. A better, more focused, question, would ask whether the question has been studied in a particular instance. | |
| Apr 8, 2016 at 6:52 | review | Close votes | |||
| Apr 9, 2016 at 0:39 | |||||
| Apr 8, 2016 at 6:21 | comment | added | Geoff Robinson | Consider the case that $N = \Phi(G)$ in which case $G/N$ has large automorphism group. There are many cases though when ${\rm Aut}(G)$ is a $p$-group. | |
| Apr 8, 2016 at 6:19 | history | edited | p Groups | CC BY-SA 3.0 |
added 12 characters in body
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| Apr 8, 2016 at 5:21 | history | asked | p Groups | CC BY-SA 3.0 |