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.
[[-28, -161, 42, -25, 16, 94], [63, -57, -172, -29], [12, -78, -192, -24], [21, -20, 14, 15, -93], [-13, -54, 37, 47], [-75, 11, 13, -49, 9, -85, -71], [40, 31, -163, -88, -130, -15, -84]]