Finite normal subgroup
A subgroup H of a finite group G is normal when gHg^(-1)=H for every g, equivalently when each left coset equals the corresponding right coset.
atlas-finite-normal-subgroup · canonical_mko
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Catalogue presentation and source-binding data
A subgroup H of a finite group G is normal when gHg^(-1)=H for every g, equivalently when each left coset equals the corresponding right coset.
atlas-finite-normal-subgroup · canonical_mko