Assertion: abelian group's subgroup | /r/HasProperty | n of g
Facets:
Source sentences:
text: To show that it is necessary, consider that for a subgroup N of G, we have been given that the operation is well defined.
text: For any subgroup N of G, the following conditions are equivalent to N being a normal subgroup of G.
text: The Hochschild–Serre spectral sequence relates the cohomology of a normal subgroup N of G and the quotient G/N to the cohomology of the group G (for (pro-)finite groups G).