Extensions 1→N→G→Q→1 with N=D4 and Q=D11

Direct product G=N×Q with N=D4 and Q=D11
dρLabelID
D4×D11444+D4xD11176,31

Semidirect products G=N:Q with N=D4 and Q=D11
extensionφ:Q→Out NdρLabelID
D4⋊D11 = D4⋊D11φ: D11/C11C2 ⊆ Out D4884+D4:D11176,14
D42D11 = D42D11φ: trivial image884-D4:2D11176,32

Non-split extensions G=N.Q with N=D4 and Q=D11
extensionφ:Q→Out NdρLabelID
D4.D11 = D4.D11φ: D11/C11C2 ⊆ Out D4884-D4.D11176,15

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