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.
[[-1, 14, -161, 75], [-141, -99, -85], [-134, -8, -151, 30], [-141, 12, -39, -5, -158, 46], [-36, -89, 68, -77, 37, -178, -58], [-186, -157, 87, -37], [-111, 68]]