Fusion system-relatively strongly closed subgroup

Definition
Suppose $$P$$ is a group of prime power order and $$H$$ is a subgroup of $$P$$. We say that $$H$$ is a fusion system-relatively strongly closed subgroup if, for any fusion system $$\mathcal{F}$$ on $$P$$, $$H$$ is a strongly closed subgroup for the fusion system $$\mathcal{F}$$.

Stronger properties

 * Weaker than::Variety-containing subgroup of group of prime power order

Weaker properties

 * Stronger than::Fusion system-relatively weakly closed subgroup
 * Stronger than::Sylow-relatively strongly closed subgroup
 * Stronger than::Sylow-relatively weakly closed subgroup