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.
[[-187, 3, 4], [-20, -101, -124, -185, 1], [-105, 96, -138, 65], [-144, 64, -179, -178], [51, 34], [-148, -9, -6]]