"If a field $K$ has characteristic 0 and $G$ is a group, then all $KG$-modules are completely reducible."
True for finite groups but very false in general.
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1 | [made Community Wiki] | ||
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"If a field $K$ has characteristic 0 and $G$ is a group, then all $KG$-modules are completely reducible." True for finite groups but very false in general. |
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