Extensions 1→N→G→Q→1 with N=C4 and Q=C2xC38

Direct product G=NxQ with N=C4 and Q=C2xC38
dρLabelID
C22xC76304C2^2xC76304,37

Semidirect products G=N:Q with N=C4 and Q=C2xC38
extensionφ:Q→Aut NdρLabelID
C4:(C2xC38) = D4xC38φ: C2xC38/C38C2 ⊆ Aut C4152C4:(C2xC38)304,38

Non-split extensions G=N.Q with N=C4 and Q=C2xC38
extensionφ:Q→Aut NdρLabelID
C4.1(C2xC38) = D8xC19φ: C2xC38/C38C2 ⊆ Aut C41522C4.1(C2xC38)304,24
C4.2(C2xC38) = SD16xC19φ: C2xC38/C38C2 ⊆ Aut C41522C4.2(C2xC38)304,25
C4.3(C2xC38) = Q16xC19φ: C2xC38/C38C2 ⊆ Aut C43042C4.3(C2xC38)304,26
C4.4(C2xC38) = Q8xC38φ: C2xC38/C38C2 ⊆ Aut C4304C4.4(C2xC38)304,39
C4.5(C2xC38) = C4oD4xC19φ: C2xC38/C38C2 ⊆ Aut C41522C4.5(C2xC38)304,40
C4.6(C2xC38) = M4(2)xC19central extension (φ=1)1522C4.6(C2xC38)304,23

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