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  1. No. 24958 · q-20261015-advance-20261114-r01-finite-group-homomorphism-kernel-0033

    Question 24958: The Identity Preimage of a Qualified Homomorphism Is a Normal Subgroup

    Second-context math/bilingual review

    Question: candidate; English: AI candidate; this page adds no mathematical or formal proof.

    MKO: Kernel of a finite group homomorphism Questionsqf-mod45-kernel-normal-subgroup-auditbatch-20261015-advance-20261114-r01-finite-group-homomorphism-kernel-foundations
    Open numbered derivation → Markdown JSON Original batch