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.
[[-124, -43, -143], [-39, 7, -166, 4, -44, -56, 34], [87, -18], [-177, -186, -132], [-103, -50, -54, -131, -51], [-150, 38, -162, -162, 67, -56, -184]]