# Changes

## Brauer's permutation lemma

, 03:51, 14 January 2014
Facts
==Facts==

===Opposite facts===
* [[Analogue of Brauer's permutation lemma fails over rationals for every non-cyclic finite group]]: If $G$ is a non-cyclic finite group, we can find two permutation representations $\varphi_1, \varphi_2$ of $G$ that are equivalent as linear representations over the rational numbers but not as permutation representations.