A subgroup has finite index when the coset space is finite. Intersecting a finite-index subgroup with a subgroup again gives a finite-index subgroup of the latter.

Ancestors (7)

  1. Subgroup
  2. Group
  3. Group theory
  4. Algebra
  5. Area of mathematics
  6. Mathematics
  7. Home

Incoming links (1)

View article source

Discussion (0)

New discussion

There are no discussions about this article yet.

Articles by others on the same topic (0)

There are currently no matching articles.
See all articles in the same topic Create my own version