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, 62, -8, -3, -13], [18, -70, -48, -166], [41, 14, -183, -147, 21, -88], [73, 100, -137, -163, -101, -131], [27, -21, -84, -169, -98]]