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ConjugateAfterCycleType from Permutation ​

The conjugate partition of the cycle type.

Permutation → IntegerPartition

Entry j is the count of cycles of length at least j — non-increasing in j by construction, so it comes out sorted without needing one.

Called as CombinatorialMap(x, "ConjugateAfterCycleType"). The head's page has its examples.

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Each element of Permutation at a size, and its image, applied in your browser; sizes past 7 are not offered.

Properties

Transport a statistic

Pick a statistic on IntegerPartition. Its distribution over the images of Permutation at each size is computed, and compared with the 323 statistics on Permutation: those that share it are the ones the map sends it to, as far as the sizes computed show.