A finite group is -quasirandom if every nontrivial irreducible representation over the complex numbers has degree at least . The trivial representation is excluded. Large suppresses correlations of products of arbitrary subsets, through product mixing in a quasirandom group.
A **quasirandom group** is a concept from group theory and representation theory, primarily relating to the properties of groups that exhibit a form of "randomness" in their structure. While the exact definition can vary depending on the context, quasirandom groups generally exhibit characteristics similar to random objects in a probabilistic sense. ### Key Features of Quasirandom Groups: 1. **Representations**: Quasirandom groups often have a large number of 'non-trivial' representations.
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