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.
[[-11, -12, 29, -159, -150, -76, -67], [-151, 67], [-172, -114, -87, -61], [-175, -166, 1, 3, 25, 27, -82]]