Timeline for Subgroups of finite simple groups $L(q^f)$ of Lie type normalized by $L(q)$
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 28, 2021 at 16:53 | vote | accept | Stefan Kohl♦ | ||
| Feb 28, 2021 at 15:21 | history | edited | YCor | CC BY-SA 4.0 |
formatting
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| Feb 27, 2021 at 19:50 | answer | added | Richard Lyons | timeline score: 5 | |
| Feb 27, 2021 at 17:16 | comment | added | LSpice | If $L = \operatorname{GL}_2$ and $\epsilon$ is a non-square in $\mathbb F_q^\times$, then $L(q)$ is normalised by $E = \begin{pmatrix} 0 & \sqrt\epsilon^{-1} \\ \sqrt\epsilon & 0 \end{pmatrix}$. This is the opposite of the normalisation you asked for, but I wonder if $E$ is contained in a group normalised by $L(q)$. | |
| Feb 27, 2021 at 16:51 | history | asked | Stefan Kohl♦ | CC BY-SA 4.0 |