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.
[[-19, -100, 32], [-169, 38, 40, 41, -187, -84], [52, 59, 92, -30], [19, -52, -92, -108, -64], [-20, 42, -25, -53, -33, -85, -174], [23, 43, -45]]