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arXiv 1609.00518math.GR
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具有线性或酉基柱的有限几乎单群元素的阶

On orders of elements of finite almost simple groups with linear or unitary socle

Grechkoseeva Mariya

摘要:

我们说,一个有限几乎单$G$与柱脚$S$是容许的(关于谱),如果$G$和$S$有相同的元素的阶集。设$L$是奇特征域上维数至少为3的有限单线性或酉群.本文用基柱$L$刻画了容许几乎单群.我们还计算了陪集$Lτ$中元素的阶,其中$τ$是$L$的逆转置自同构.

英文摘要:

We say that a finite almost simple $G$ with socle $S$ is admissible (with respect to the spectrum) if $G$ and $S$ have the same sets of orders of elements. Let $L$ be a finite simple linear or unitary group of dimension at least three over a field of odd characteristic. We describe admissible almost simple groups with socle $L$. Also we calculate the orders of elements of the coset $Lτ$, where $τ$ is the inverse-transpose automorphism of $L$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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