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.
[[-71, 98, -96], [44, -123, -46, -93], [21, -87, 6, -136], [-177, 77, -103, 64, 47, 68], [-59, -113], [74, 84, -55], [-92, 14, 95, -22, -9], [90, -9], [-172, 25, -149]]