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.
[[-90, -128, -197, -98, 96], [82, -7, -18, -68, 92, -106, -189], [-44, -192, -189], [-50, -6, 44], [-52, -27, 93, -115], [-148, -6, -101, 36], [73, 68, -82, -18, -67, 76, 15], [57, -138, 91, 65, 51, -124, 77]]