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.
[[-134, -25, -31, -108, -102, -196, 58], [-64, -182, -150, -47, -66], [-13, -117, 59], [-125, -132, 93, -141, -125], [15, -62, -49, 7, 63], [-17, 74, 99], [-101, 80], [75, 99]]