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.
[[-82, -60, -116, -36, -174, -82, -56], [97, 5, 72, -78], [-139, -52, -165, 25, -37, -107], [78, 25, -43, 59], [-125, 21, -123, -93, 51], [59, 39, -18, 15, 4]]