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.
[[90, -178, -8], [-125, -10, 86, -167, 16, -36, -103], [-157, -194, -162, 55, 77, 74, 75], [-125, 84, -125, 82, 71]]