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.
[[29, -34, -185, 64], [-17, -94], [-110, -72, -67], [-197, -76, 14, 82, -28], [-52, -165, 33, -113], [4, -88, 8, -105, -13, -106], [40, 86]]