N-central group

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This article defines a term that has been used or referenced in a journal article or standard publication, but may not be generally accepted by the mathematical community as a standard term.[SHOW MORE]

Definition

Suppose G is a group and n is an integer other than 0. We say that G is n-central if the exponent of the inner automorphism group of G divides n.

Note that this is distinct from the notion of p-central group.

Facts