# Concept derivation guides

299 concept teaching guides, separate from the 36,000 individual question derivations.

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Concept guide



## [A complete six-element action on four points](/en/derivations/derivation-mko-finite-group-action-01/?from=%2Fen%2Fderivations%2F%3Fq%3Dmko-finite-group-action)

The explicit 24-entry table is a valid group action, but it is neither free nor transitive.

Finite group action

derivation-mko-finite-group-action-01





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