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.
[[-144, 0, -38, -50], [-78, -175, 70, -177, -137, -182], [-66, -21, -137, -122], [-152, -45, -137, 39, -90, 30], [-175, 66, -135], [52, 100, -15, -83], [39, -81, 25], [57, 32, 2, 7, -153]]