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.
[[-10, 29, 36, 48], [-170, -100, -30, 86, -30], [-127, 12, -72, 8], [1, -181, -165, -159, -162, -153, 97], [13, -180], [33, -30, -61, -144]]