Extensions 1→N→G→Q→1 with N=C4xA4 and Q=C2

Direct product G=NxQ with N=C4xA4 and Q=C2
dρLabelID
C2xC4xA424C2xC4xA496,196

Semidirect products G=N:Q with N=C4xA4 and Q=C2
extensionφ:Q→Out NdρLabelID
(C4xA4):1C2 = C4:S4φ: C2/C1C2 ⊆ Out C4xA4126+(C4xA4):1C296,187
(C4xA4):2C2 = C4xS4φ: C2/C1C2 ⊆ Out C4xA4123(C4xA4):2C296,186
(C4xA4):3C2 = D4xA4φ: C2/C1C2 ⊆ Out C4xA4126+(C4xA4):3C296,197

Non-split extensions G=N.Q with N=C4xA4 and Q=C2
extensionφ:Q→Out NdρLabelID
(C4xA4).1C2 = A4:Q8φ: C2/C1C2 ⊆ Out C4xA4246-(C4xA4).1C296,185
(C4xA4).2C2 = A4:C8φ: C2/C1C2 ⊆ Out C4xA4243(C4xA4).2C296,65
(C4xA4).3C2 = Q8xA4φ: C2/C1C2 ⊆ Out C4xA4246-(C4xA4).3C296,199
(C4xA4).4C2 = C8xA4φ: trivial image243(C4xA4).4C296,73

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