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.
[[74, -43], [-129, -104, -119, 47], [-130, 67], [-174, -139, 60], [-39, 31, -173, -7, -3], [-90, 31, -84, -193], [81, -4, -83, 80, -179, 80], [41, 77]]