Extensions 1→N→G→Q→1 with N=C4⋊C4 and Q=C18

Direct product G=N×Q with N=C4⋊C4 and Q=C18
dρLabelID
C4⋊C4×C18288C4:C4xC18288,166

Semidirect products G=N:Q with N=C4⋊C4 and Q=C18
extensionφ:Q→Out NdρLabelID
C4⋊C41C18 = C9×D4⋊C4φ: C18/C9C2 ⊆ Out C4⋊C4144C4:C4:1C18288,52
C4⋊C42C18 = C9×C4⋊D4φ: C18/C9C2 ⊆ Out C4⋊C4144C4:C4:2C18288,171
C4⋊C43C18 = C9×C22⋊Q8φ: C18/C9C2 ⊆ Out C4⋊C4144C4:C4:3C18288,172
C4⋊C44C18 = C9×C22.D4φ: C18/C9C2 ⊆ Out C4⋊C4144C4:C4:4C18288,173
C4⋊C45C18 = C9×C422C2φ: C18/C9C2 ⊆ Out C4⋊C4144C4:C4:5C18288,176
C4⋊C46C18 = C9×C42⋊C2φ: trivial image144C4:C4:6C18288,167
C4⋊C47C18 = D4×C36φ: trivial image144C4:C4:7C18288,168

Non-split extensions G=N.Q with N=C4⋊C4 and Q=C18
extensionφ:Q→Out NdρLabelID
C4⋊C4.1C18 = C9×Q8⋊C4φ: C18/C9C2 ⊆ Out C4⋊C4288C4:C4.1C18288,53
C4⋊C4.2C18 = C9×C4.Q8φ: C18/C9C2 ⊆ Out C4⋊C4288C4:C4.2C18288,56
C4⋊C4.3C18 = C9×C2.D8φ: C18/C9C2 ⊆ Out C4⋊C4288C4:C4.3C18288,57
C4⋊C4.4C18 = C9×C42.C2φ: C18/C9C2 ⊆ Out C4⋊C4288C4:C4.4C18288,175
C4⋊C4.5C18 = C9×C4⋊Q8φ: C18/C9C2 ⊆ Out C4⋊C4288C4:C4.5C18288,178
C4⋊C4.6C18 = Q8×C36φ: trivial image288C4:C4.6C18288,169

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