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.
[[-200, 44, 64, 40, -48, -112], [32, -189, -180, -45], [-171, -163, -174, -180, -179], [-63, -150, -145, 100, -172, 97, 19], [36, -32, -98, -51, 27, -89], [-60, -153, 53, -174, -8]]