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.
[[-15, -31, 46, -64, -8], [-62, -47, 49, 96], [-107, 93], [-15, 31, -118, 70], [-92, -179], [-147, 2, 18, -168, -123, -130, -15]]