How to filter specific details in an output Powershell

So i want to export all my AD groups and the members inside of it in a clean list.

I used the basic command :

Get-ADGroup -Filter * -Properties * | select CN,members 

which almost gave me what i want but the members property also gives the OU and DC of every member, I was wondering if it is possible to change the output from

CN                   members 
--                   -------                  
Name of The Group    CN=Name of the User,OU=User Groups,OU=User,DC=DOMAIN,DC=com

to

CN                   members                                                                                                                                                                                                                               
--                   -------                                                                  
Name of the Group    User1, User2, User3

Or even keeping the CN=

Is it possible to filter out every OU and DC?
Sorry i don't really know how to format on this website

If you need details of the members, you may need additional calls to AD

I recommend to retrieve only those properties you need, so you can minimize the traffic. Instead

Get-ADGroup -Filter * -Properties *

I suggest

Get-ADGroup -Filter * -Properties members

To iterate and get the members details, for example DisplayName. Be aware that some key properties are always returned

Get-ADGroup -Filter * -Properties members | 
Select -ExpandProperty member |% {
  Get-ADUser -Id $_ -Properties "Displayname" 
}

I you want to export the list to a csv or excel, can be better export in a plain list instead Group, ListOfUsers. The final script can be something like

$groups = Get-ADGroup -Filter * -Properties members
foreach ($group in $groups) {
    foreach($member in $members) {
        $user = Get-ADUser -Id $member -Properties DisplayName
        [PSCustomObject]@{
            Group = $group.Name
            UserName = $user.UserPrincipalName
            User = $userDisplayName
        }
    }
}

you will a list like:

Group       userName              User
-----       --------              ----
GroupA      User1@domain.com      User 1
GroupA      User2@domain.com      User 2
GroupA      User3@domain.com      User 3
GroupB      User1@domain.com      User 1
GroupB      User4@domain.com      User 4