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.
[[13, -25, -55, -182, -47, 58, 69], [-174, 89, -88], [60, 52, 43, 6]]