Extensions 1→N→G→Q→1 with N=C4×A4 and Q=C4

Direct product G=N×Q with N=C4×A4 and Q=C4

Semidirect products G=N:Q with N=C4×A4 and Q=C4
extensionφ:Q→Out NdρLabelID
(C4×A4)⋊1C4 = C24.4D6φ: C4/C2C2 ⊆ Out C4×A448(C4xA4):1C4192,971
(C4×A4)⋊2C4 = C4×A4⋊C4φ: C4/C2C2 ⊆ Out C4×A448(C4xA4):2C4192,969
(C4×A4)⋊3C4 = A4×C4⋊C4φ: C4/C2C2 ⊆ Out C4×A448(C4xA4):3C4192,995

Non-split extensions G=N.Q with N=C4×A4 and Q=C4
extensionφ:Q→Out NdρLabelID
(C4×A4).1C4 = A4⋊M4(2)φ: C4/C2C2 ⊆ Out C4×A4246(C4xA4).1C4192,968
(C4×A4).2C4 = A4⋊C16φ: C4/C2C2 ⊆ Out C4×A4483(C4xA4).2C4192,186
(C4×A4).3C4 = C2×A4⋊C8φ: C4/C2C2 ⊆ Out C4×A448(C4xA4).3C4192,967
(C4×A4).4C4 = A4×M4(2)φ: C4/C2C2 ⊆ Out C4×A4246(C4xA4).4C4192,1011
(C4×A4).5C4 = A4×C16φ: trivial image483(C4xA4).5C4192,203
(C4×A4).6C4 = A4×C2×C8φ: trivial image48(C4xA4).6C4192,1010