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.
[[-83, -153, -37], [-169, 94, -10, -45, -164, -74], [-57, -162, 68, -96, -94, -10], [66, -109, -46, -25, -4, -193, -9]]