normal subgroup

名词 n.
中文释义

英文释义

名词 n.
  1. A subgroup H of a group G that is invariant under conjugation; that is, for all elements h of H and for all elements g in G, the element ghg⁻¹ is in H.

词形变化

normal subgroups plural

词源

The term was coined by Évariste Galois.
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