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==Definition==

Note that the lcm of degrees of irreducible representations depends (if at all) only on the characteristic of the field <math>K</math>. This is because the [[degrees of irreducible representations]] over a splitting field depend only on the characteristic of the field.

===Default case: characteristic zero===

By default, when referring to the lcm of degrees of irreducible representations, we refer to the case of characteristic zero, and we can in particular take <math>K = \mathbb{C}</math>.

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