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.
[[-61, 31, -135, 15, -167, 30], [-1, -18], [65, 41, -43, -165, -28, -135], [-15, -117], [-38, -151], [12, 59, -5, -79, -104, -109, -93], [-66, -61, -171, -23]]