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.
[[53, -125, -91, -88], [-150, -43, -12, -110], [-166, -195, -4, -63, -6], [-143, 42], [-78, -180, 58, -116, 40, -87]]