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.
[[-46, 14, -141, -77, -62], [-183, -86, -115], [-146, -60, 34], [-42, 19, -101, -49, 47], [-117, -174]]