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.
[[-106, 57, -83, 74], [-19, 92, -1, -88, -52, -85, 89], [-73, -33, 9, -54, -31, 8, -56], [-193, -44, -151], [93, 3], [-192, 48, -4]]