Extensions 1→N→G→Q→1 with N=C2×C4 and Q=C12

Direct product G=N×Q with N=C2×C4 and Q=C12
dρLabelID
C2×C4×C1296C2xC4xC1296,161

Semidirect products G=N:Q with N=C2×C4 and Q=C12
extensionφ:Q→Aut NdρLabelID
(C2×C4)⋊C12 = C3×C23⋊C4φ: C12/C3C4 ⊆ Aut C2×C4244(C2xC4):C1296,49
(C2×C4)⋊2C12 = C3×C2.C42φ: C12/C6C2 ⊆ Aut C2×C496(C2xC4):2C1296,45
(C2×C4)⋊3C12 = C6×C4⋊C4φ: C12/C6C2 ⊆ Aut C2×C496(C2xC4):3C1296,163
(C2×C4)⋊4C12 = C3×C42⋊C2φ: C12/C6C2 ⊆ Aut C2×C448(C2xC4):4C1296,164

Non-split extensions G=N.Q with N=C2×C4 and Q=C12
extensionφ:Q→Aut NdρLabelID
(C2×C4).C12 = C3×C4.10D4φ: C12/C3C4 ⊆ Aut C2×C4484(C2xC4).C1296,51
(C2×C4).2C12 = C3×C8⋊C4φ: C12/C6C2 ⊆ Aut C2×C496(C2xC4).2C1296,47
(C2×C4).3C12 = C3×C22⋊C8φ: C12/C6C2 ⊆ Aut C2×C448(C2xC4).3C1296,48
(C2×C4).4C12 = C3×C4⋊C8φ: C12/C6C2 ⊆ Aut C2×C496(C2xC4).4C1296,55
(C2×C4).5C12 = C3×M5(2)φ: C12/C6C2 ⊆ Aut C2×C4482(C2xC4).5C1296,60
(C2×C4).6C12 = C6×M4(2)φ: C12/C6C2 ⊆ Aut C2×C448(C2xC4).6C1296,177

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