Group theory and generalizations Foundations Concept
Outer automorphism group
Summary
The outer automorphism group of a group is the quotient of its automorphism group by the inner automorphisms. It measures how many automorphisms do not come from conjugation.
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| Tag | 0Q8Y862DTZ |
|---|---|
| URI | m2://0Q8Y862DTZ |
| Kind | concept |
| Writing | W1 stated |
| MSC | 20F28 |
| Specializes | Group |
| Same as |
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What this page needs for W2
- edge instance_of in: at least two examples (1 of 2)
- edge not_instance_of in: at least one non-example (0 of 1)
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