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.
[[-197, 71, -106, -36], [-37, -47, -66], [25, -120, 14], [-182, -162, 17, -115], [10, -146, -189]]