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Bob Oliver conjectures that if p is an odd prime and S is a finite p-group, then the Oliver subgroup 
contains the Thompson subgroup Je(S). A positive resolution of this conjecture would give the existence and uniqueness of centric linking systems for fusion systems at odd primes. Using the ideas and work of Glauberman, we prove that if p ≥ 5, G is a finite p-group, and V is an elementary abelian p-group which is an F-module for G, then there exists a quadratic offender which is 2-subnormal (normal in its normal closure) in G. We apply this to show that Oliver's Conjecture holds provided that the quotient 
has class at most log2(p − 2) + 1, or p ≥ 5 and G is equal to its own Baumann subgroup.
