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.
[[-100, -136, -198, -33, 36, -4], [-147, -74], [96, -70, 68, 64, -66, -50], [56, 4, -198, -91, -75], [-79, -113, -71, 0, -145]]