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.
[[-198, -161], [66, 7, 92, 36, -103, -44], [-121, 33, 33, -183, 81, -87, 6], [-125, 1, -186]]