Kernel and First Isomorphism Theorem - Group Theory

0:00 Kernel is a Normal Subgroup 5:20 First Isomorphism Theorem The first isomorphism theorem is a fundamental theorem in group theory that gives us a powerful way to find isomorphic groups. In this video, we explain what the kernel of a homomorphism is and how to turn a homomorphism into an isomorphism! Group Theory playlist:    • Group Theory   Subscribe to see more new math videos! Music: C418 - Pr Department

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