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.
[[-98, -96, -85, -168], [53, 39, -36, 66, 51], [-102, 4, -88, -179, -89], [99, -147, -159], [-164, -15, -78], [41, 44, -146, -154], [-75, -180]]