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.
[[66, -193, -198, 39, -80, -2, -7], [-21, 36, -79, -159, 51, 6, -83], [-166, -140, -77]]