Timeline for Almost squared finite groups
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 6, 2021 at 16:45 | history | edited | kabenyuk | CC BY-SA 4.0 |
corrected proof
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| Apr 6, 2021 at 16:10 | comment | added | kabenyuk | I agree with you. I'll edit my post now. | |
| Apr 5, 2021 at 16:09 | comment | added | Taras Banakh | In the proof of Lemma 1 it is not clear why $z^2=a^2b^2=b^2a^2$ leads to a contradiction ($a^2,b^2$ need not belong to $A$). On the other hand, we can use the fact that $1$ is a unique singular elements of an almost squared group of odd order. | |
| Apr 4, 2021 at 18:51 | comment | added | Taras Banakh | Thank you very much for the answer and the last example of an almost squared group. So, now we know 7 such groups: $C_3$, $D_8$, $S_4$, $GL(2,3)$, $S_5$, $GL(3,2)$, $A_6$. And this is great! | |
| Apr 4, 2021 at 17:20 | history | answered | kabenyuk | CC BY-SA 4.0 |