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.
[[-162, -40, -147], [-136, -97, -42, -37], [-77, -77, -200, -62, -112, -152, -139], [17, 14], [-85, 8, -84, -62], [-196, -15, -62, -198, 77], [36, -180, -4, -120, -60, -30]]