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Math 412. The Orbit Stabilizer Theorem Fix an action of a group G on a set X. For each point x of X, we have two important concepts: DEFINITION: The orbit of x 2X is the subset of X ... Use the Orbit-Stabilizer theorem to prove that the cardinality of every orbit divides jGj. 2 (3)Let G be a group of order 17 and let X be a set with 16 elements
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