# Category:Subgroups

This category contains results about Subgroups.
Definitions specific to this category can be found in Definitions/Subgroups.

Let $\struct {G, \circ}$ be an algebraic structure.

$\struct {H, \circ}$ is a subgroup of $\struct {G, \circ}$ if and only if:

$(1): \quad \struct {H, \circ}$ is a group
$(2): \quad H$ is a subset of $G$.

## Subcategories

This category has the following 26 subcategories, out of 26 total.