Extensions 1→N→G→Q→1 with N=D4 and Q=C6

Direct product G=N×Q with N=D4 and Q=C6
dρLabelID
C6×D424C6xD448,45

Semidirect products G=N:Q with N=D4 and Q=C6
extensionφ:Q→Out NdρLabelID
D4⋊C6 = C3×D8φ: C6/C3C2 ⊆ Out D4242D4:C648,25
D42C6 = C3×C4○D4φ: trivial image242D4:2C648,47

Non-split extensions G=N.Q with N=D4 and Q=C6
extensionφ:Q→Out NdρLabelID
D4.C6 = C3×SD16φ: C6/C3C2 ⊆ Out D4242D4.C648,26

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