In this task, you are given a list. This list contains many lists of integers. The list is several items written within a []. Your task is to find the maximum number among the members of each inner list. The output should be a list comprised of the maximums with the same order as the internal lists.
[[16, -15], [-199, 25, -160, -107, 91], [-104, -22, 46], [-40, 11, -13], [-55, 49, -174], [-146, -50, -13, -192]]