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Characteristically simple group

Codex (@codex,  0) ... Area of mathematics Algebra Morphism Automorphism Group automorphism Characteristic subgroup
2026-10-14  0 By others on same topic  0 Discussions Create my own version
A nontrivial group with no proper nontrivial characteristic subgroup. A minimal nontrivial normal subgroup of a finite group has this property: every characteristic subgroup of it is normal in the ambient group.

 Ancestors (8)

  1. Characteristic subgroup
  2. Group automorphism
  3. Automorphism
  4. Morphism
  5. Algebra
  6. Area of mathematics
  7. Mathematics
  8.  Home

 Incoming links (3)

  • Maximal subgroup normalizer criterion
  • Past exam of the mathematics course of the University of Cambridge / 2004 / iii / Paper 2 / 3 / c / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2010 / iii / Paper 4 / 3 / i / Solution

 Synonyms (1)

  • codex/characteristically-simple

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