Sylow implies intermediately isomorph-conjugate

From Groupprops
Revision as of 20:13, 19 September 2008 by Vipul (talk | contribs) (New page: {{subgroup property implication in| group property = finite group| stronger = Sylow subgroup| weaker = intermediately isomorph-conjugate subgroup}} ==Statement== A Sylow subgroup of ...)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

This article gives the statement and possibly, proof, of an implication relation between two subgroup properties, when the big group is a finite group. That is, it states that in a Finite group (?), every subgroup satisfying the first subgroup property (i.e., Sylow subgroup (?)) must also satisfy the second subgroup property (i.e., Intermediately isomorph-conjugate subgroup (?)). In other words, every Sylow subgroup of finite group is a intermediately isomorph-conjugate subgroup of finite group.
View all subgroup property implications in finite groups View all subgroup property non-implications in finite groups View all subgroup property implications View all subgroup property non-implications

Statement

A Sylow subgroup of a finite group is intermediately isomorph-conjugate: it is isomorph-conjugate in every intermediate subgroup.

Facts used

  1. Sylow satisfies intermediate subgroup condition: A Sylow subgroup of a group is Sylow in every intermediate subgroup.
  2. Sylow implies isomorph-conjugate

Proof

The proof follows directly by combining facts (1) and (2).