Extensions 1→N→G→Q→1 with N=D41 and Q=C22

Direct product G=N×Q with N=D41 and Q=C22
dρLabelID
C22×D41164C2^2xD41328,14


Non-split extensions G=N.Q with N=D41 and Q=C22
extensionφ:Q→Out NdρLabelID
D41.C22 = C2×C41⋊C4φ: C22/C2C2 ⊆ Out D41824+D41.C2^2328,13

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