What is the group of 25 galaxies referred to as?

The group of 25 galaxies is commonly referred to as the "Maffei Group." It is a collection of galaxies located in the direction of the constellation Cassiopeia, and it includes notable members such as Maffei 1 and Maffei 2. This group is part of the larger Local Volume of galaxies and is relatively close to the Milky Way.