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, -181, -187], [-60, -51], [-43, -110, -72, 94], [-198, -148, -168, 5, 49, -186, -4], [-49, -159, 99, 28, 37], [-18, -26, 71, 30, 60, 22], [-139, 68]]