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Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Endotrivial modules for finite groups of Lie type A in nondefining characteristic
AU - Carlson, Jon
AU - Mazza, Nadia
AU - Nakano, Daniel
N1 - The final publication is available at Springer via http://dx.doi.org/10.1007/s00209-015-1529-1
PY - 2016/2
Y1 - 2016/2
N2 - Let $G$ be a finite group such that $\SL(n,q)\subseteq G \subseteq \GL(n,q)$ and $Z$ be a central subgroup of $G$. In this paper we determine the group $T(G/Z)$ consisting of the equivalence classes of endotrivial $k(G/Z)$-modules where $k$ is an algebraically closed field of characteristic $p$ such that $p$ does not divide $q$. The results in this paper complete the classification of endotrivial modules for all finite groups of (untwisted) Lie Type $A$, initiated earlier by the authors.
AB - Let $G$ be a finite group such that $\SL(n,q)\subseteq G \subseteq \GL(n,q)$ and $Z$ be a central subgroup of $G$. In this paper we determine the group $T(G/Z)$ consisting of the equivalence classes of endotrivial $k(G/Z)$-modules where $k$ is an algebraically closed field of characteristic $p$ such that $p$ does not divide $q$. The results in this paper complete the classification of endotrivial modules for all finite groups of (untwisted) Lie Type $A$, initiated earlier by the authors.
U2 - 10.1007/s00209-015-1529-1
DO - 10.1007/s00209-015-1529-1
M3 - Journal article
VL - 282
SP - 1
EP - 24
JO - Mathematische Zeitschrift
JF - Mathematische Zeitschrift
SN - 0025-5874
IS - 1
ER -