Show Summary Details

Quick Reference

A subset T of a group G on which the dyadic operation ° is defined; T contains the identity, e, of G, the inverse x-1 for any x in T, and the quantity x° y for any x and y in T. For any group G the set consisting of e alone is a subgroup; so also is the group G itself. All other subgroups are proper subgroups of G.

Subjects: Computing.

Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.