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.
[[-187, -74, -95, -170, -190, -61, -119], [-151, -197], [63, -132, -145, -124], [-169, -69, -48, -114], [-31, -89, -187, -198, -63, 2], [66, 19]]