• C is the smallest permutation representation for which this representation is a factor. If the degree is small enough, we give the degree d and t-number j in the form `dtj`; otherwise we use just the degree `d`.
The conductor is given in factored form with the following encoding. Underscores (_) are to be interpreted as multiplication signs and "e" indicates exponentiation. So, 2e3_59 converts to $2^3\cdot 59$.