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.
[[-164, -152], [29, 59, -151, 99, -22], [59, -144, -105, -41, -51, -198, -58], [-140, -62, 48, -47, 15, 17, 20], [45, -97, 92, 48], [-89, -157, -30, -145], [-51, -148], [17, -128, -132, -57, -102]]