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.
[[-48, 7, 35, -55, 92, 87, -47], [-126, 53, -178], [-163, 84, 98, 69], [99, -109, -148, -199, -145, -149, -101]]