Scale
notes:GAbAC#DEbF#
intervals:
semitones:1141131
GDAAbEbAF#3GF#C#Ab5GDAC#AbEb7DAEb9F#C#GDF#C#AbEb1212GDAAbEbAF#15GF#C#Ab17GDAC#AbEb19DAEb

Harmonized chords

IIIIIIIVVVIVII
in 3-notesGsus2Absus4--DMb5EbMb5F#sus2
in 4-notes-AbM7sus4--Dmaj7b5Ebmaj7b5-

other scale chords