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.
[[-23, 34, -61], [-26, 79, -146, 14], [75, -140, 42, -32, -113, -133, 91], [-62, -117], [86, 40], [-44, -19, -41, 50, -108], [-15, 38, 96, -94], [8, -140, -91]]