Extensions 1→N→G→Q→1 with N=C2xC6xD9 and Q=C2

Direct product G=NxQ with N=C2xC6xD9 and Q=C2
dρLabelID
D9xC22xC6144D9xC2^2xC6432,556

Semidirect products G=N:Q with N=C2xC6xD9 and Q=C2
extensionφ:Q→Out NdρLabelID
(C2xC6xD9):1C2 = C2xC3:D36φ: C2/C1C2 ⊆ Out C2xC6xD972(C2xC6xD9):1C2432,307
(C2xC6xD9):2C2 = C2xD6:D9φ: C2/C1C2 ⊆ Out C2xC6xD9144(C2xC6xD9):2C2432,311
(C2xC6xD9):3C2 = D9xC3:D4φ: C2/C1C2 ⊆ Out C2xC6xD9724(C2xC6xD9):3C2432,314
(C2xC6xD9):4C2 = C6xD36φ: C2/C1C2 ⊆ Out C2xC6xD9144(C2xC6xD9):4C2432,343
(C2xC6xD9):5C2 = C3xD4xD9φ: C2/C1C2 ⊆ Out C2xC6xD9724(C2xC6xD9):5C2432,356
(C2xC6xD9):6C2 = C6xC9:D4φ: C2/C1C2 ⊆ Out C2xC6xD972(C2xC6xD9):6C2432,374
(C2xC6xD9):7C2 = C22xS3xD9φ: C2/C1C2 ⊆ Out C2xC6xD972(C2xC6xD9):7C2432,544

Non-split extensions G=N.Q with N=C2xC6xD9 and Q=C2
extensionφ:Q→Out NdρLabelID
(C2xC6xD9).1C2 = D18:Dic3φ: C2/C1C2 ⊆ Out C2xC6xD9144(C2xC6xD9).1C2432,91
(C2xC6xD9).2C2 = C3xD18:C4φ: C2/C1C2 ⊆ Out C2xC6xD9144(C2xC6xD9).2C2432,134
(C2xC6xD9).3C2 = C2xDic3xD9φ: C2/C1C2 ⊆ Out C2xC6xD9144(C2xC6xD9).3C2432,304
(C2xC6xD9).4C2 = D9xC2xC12φ: trivial image144(C2xC6xD9).4C2432,342

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