Harmonic Major Scales

Harmonic Major can be seen as a mode of the Major Scale, having a lowered sixth but otherwise being identical. The lowered sixth makes the subdominant chord a minor instead for a major (in Harmonic Major C, this would be Fm).

The mode was introduced by Moritz Hauptmann in 1850s (and later named by Rimsky-Korsakov) and was meant to be seen as a mode in the middle between major and minor, hence it is also referred to as the Minor-Major mode. The mode is just as similar to the Harmonic Minor Scale, only one note differs.

C

C Major Harmonic scale diagram
Notes: C, D, E, F, G, Ab, B, C

C# / Db

C# Major Harmonic scale diagram
Notes: C#, D#, E#, F#, G#, A, B#, C#

D

D Major Harmonic scale diagram
Notes: D, E, F#, G, A, Bb, C#, D

D# /Eb

D# Major Harmonic scale diagram
Notes: D#, E#, F##, G#, A#, B, C##, D#

E

E Major Harmonic scale diagram
Notes: E, F#, G#, A, B, C, D#, E

F

F Major Harmonic scale diagram
Notes: F, G, A, Bb, C, Db, E, F

F# / Gb

F# Major Harmonic scale diagram
Notes: F#, G#, A#, B, C#, D, E#, F#

G

G Major Harmonic scale diagram
Notes: G, A, B, C, D, Eb, F#, G

G# / Ab

G# Major Harmonic scale diagram
Notes: G#, A#, B#, C#, D#, E, F##, G#

A

A Major Harmonic scale diagram
Notes: A, B, C#, D, E, F, G#, A

A# / Bb

A# Major Harmonic scale diagram
Notes: A#, B#, C##, D#, E#, F#, G##, A#

B

B Major Harmonic scale diagram
Notes: B, C#, D#, E, F#, G, A#, B

Harmonic Major Scales overview
C: C, D, E, F, G, Ab, B, C
C#/Db: C#, D#, E#, F#, G#, A, B#, C# / Db, Eb, F, Gb, Ab, Bbb, C, Db
D: D, E, F#, G, A, Bb, C#, D
D#/Eb: D#, E#, F##, G#, A#, B, C##, D# / Eb, F, G, Ab, Bb, Cb, D, Eb
E: E, F#, G#, A, B, C, D#, E
F: F, G, A, Bb, C, Db, E, F
F#/Gb: F#, G#, A#, B, C#, D, E#, F# / Gb, Ab, Bb, Cb, Db, Ebb, F, Gb
G: G, A, B, C, D, Eb, F#, G
G#/Ab: G#, A#, B#, C#, D#, E, F##, G# / Ab, Bb, C, Db, Eb, Fb, G, Ab
A: A, B, C#, D, E, F, G#, A
A#/Bb: A#, B#, C##, D#, E#, F#, G##, A# / Bb, C, D, Eb, F, Gb, A, Bb
B: B, C#, D#, E, F#, G, A#, B

Intervals and steps
Interval: 1, 2, 3, 4, 5, 6b, 7
Semi-notes: 2 - 2 - 1 - 2 - 1 - 2 - 1
Formula: Whole, Whole, Half, Whole, Half, Whole and a half, Half

Source: https://www.academia.edu/6982638/The_Harmonic_Major_Mode_in_Nineteenth-Century_Theory_and_Practice