In the C major scale (C, D, E, F, G, A, B, C) the tonic is C, subtonic is D, mediant is E, subdominant is F, dominant is G, submediant is A, leading tone is B, and the tonic is C.
In the C minor scale (C, D, Eb, F, G, Ab, Bb, C) the tonic is C, subtonic is D, mediant is Eb, subdominant is F, dominant is G, submediant is Ab, subtonic is Bb, and the tonic is C.