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.
[[-131, -123, -161, -182, -198], [58, 49, -113], [-152, -88], [-177, -64, -19, 15], [-152, 88, 68], [-153, -197, -181, 82, -4], [-15, 17, 25, -88, 29, 73, -102], [-145, 69]]