Extensions 1→N→G→Q→1 with N=Dic39 and Q=C2

Direct product G=N×Q with N=Dic39 and Q=C2
dρLabelID
C2×Dic39312C2xDic39312,40

Semidirect products G=N:Q with N=Dic39 and Q=C2
extensionφ:Q→Out NdρLabelID
Dic391C2 = C397D4φ: C2/C1C2 ⊆ Out Dic391562Dic39:1C2312,41
Dic392C2 = Dic3×D13φ: C2/C1C2 ⊆ Out Dic391564-Dic39:2C2312,15
Dic393C2 = S3×Dic13φ: C2/C1C2 ⊆ Out Dic391564-Dic39:3C2312,16
Dic394C2 = C39⋊D4φ: C2/C1C2 ⊆ Out Dic391564-Dic39:4C2312,18
Dic395C2 = C4×D39φ: trivial image1562Dic39:5C2312,38

Non-split extensions G=N.Q with N=Dic39 and Q=C2
extensionφ:Q→Out NdρLabelID
Dic39.1C2 = Dic78φ: C2/C1C2 ⊆ Out Dic393122-Dic39.1C2312,37
Dic39.2C2 = C39⋊Q8φ: C2/C1C2 ⊆ Out Dic393124-Dic39.2C2312,21

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