Extensions 1→N→G→Q→1 with N=C12.D9 and Q=C2

Direct product G=N×Q with N=C12.D9 and Q=C2
dρLabelID
C2×C12.D9432C2xC12.D9432,380

Semidirect products G=N:Q with N=C12.D9 and Q=C2
extensionφ:Q→Out NdρLabelID
C12.D91C2 = D36.S3φ: C2/C1C2 ⊆ Out C12.D91444-C12.D9:1C2432,62
C12.D92C2 = C24⋊D9φ: C2/C1C2 ⊆ Out C12.D9216C12.D9:2C2432,171
C12.D93C2 = S3×Dic18φ: C2/C1C2 ⊆ Out C12.D91444-C12.D9:3C2432,284
C12.D94C2 = D365S3φ: C2/C1C2 ⊆ Out C12.D91444-C12.D9:4C2432,288
C12.D95C2 = C36.D6φ: C2/C1C2 ⊆ Out C12.D91444-C12.D9:5C2432,71
C12.D96C2 = C36.17D6φ: C2/C1C2 ⊆ Out C12.D9216C12.D9:6C2432,190
C12.D97C2 = D9×Dic6φ: C2/C1C2 ⊆ Out C12.D91444-C12.D9:7C2432,280
C12.D98C2 = D125D9φ: C2/C1C2 ⊆ Out C12.D91444-C12.D9:8C2432,285
C12.D99C2 = C36.27D6φ: C2/C1C2 ⊆ Out C12.D9216C12.D9:9C2432,389
C12.D910C2 = Q8×C9⋊S3φ: C2/C1C2 ⊆ Out C12.D9216C12.D9:10C2432,392
C12.D911C2 = C36.70D6φ: trivial image216C12.D9:11C2432,383

Non-split extensions G=N.Q with N=C12.D9 and Q=C2
extensionφ:Q→Out NdρLabelID
C12.D9.1C2 = C3⋊Dic36φ: C2/C1C2 ⊆ Out C12.D91444-C12.D9.1C2432,65
C12.D9.2C2 = C24.D9φ: C2/C1C2 ⊆ Out C12.D9432C12.D9.2C2432,168
C12.D9.3C2 = C9⋊Dic12φ: C2/C1C2 ⊆ Out C12.D91444-C12.D9.3C2432,75
C12.D9.4C2 = C36.19D6φ: C2/C1C2 ⊆ Out C12.D9432C12.D9.4C2432,194

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