If a Sylow 2-subgroup 
of 
lies in a unique maximal 2-local 
of 
, then 
is a "strongly embedded" subgroup
of 
,
and 
is known.
Global C(G;T) Theorem
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Cite this as:
Weisstein, Eric W. "Global C(G;T) Theorem." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/GlobalCGTTheorem.html