Extensions 1→N→G→Q→1 with N=C2xC38 and Q=C2

Direct product G=NxQ with N=C2xC38 and Q=C2
dρLabelID
C22xC38152C2^2xC38152,12

Semidirect products G=N:Q with N=C2xC38 and Q=C2
extensionφ:Q→Aut NdρLabelID
(C2xC38):1C2 = D4xC19φ: C2/C1C2 ⊆ Aut C2xC38762(C2xC38):1C2152,9
(C2xC38):2C2 = C19:D4φ: C2/C1C2 ⊆ Aut C2xC38762(C2xC38):2C2152,7
(C2xC38):3C2 = C22xD19φ: C2/C1C2 ⊆ Aut C2xC3876(C2xC38):3C2152,11

Non-split extensions G=N.Q with N=C2xC38 and Q=C2
extensionφ:Q→Aut NdρLabelID
(C2xC38).C2 = C2xDic19φ: C2/C1C2 ⊆ Aut C2xC38152(C2xC38).C2152,6

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