22Dxx Locally compact groups and their algebras

22D05  General properties and structure of locally compact groups
22D10  Unitary representations of locally compact groups
22D12  Other representations of locally compact groups
22D15  Group algebras of locally compact groups
22D20  Representations of group algebras
22D25  $C$*-algebras and $W$*-algebras arising from group
               representations, See also {46Lxx}
22D30  Induced representations
22D35  Duality theorems
22D40  Ergodic theory on groups, See also {28Dxx, 43A60}
22D45  Automorphism groups of locally compact groups
22D99  None of the above but in this section