Extensions 1→N→G→Q→1 with N=C4:C4 and Q=C26

Direct product G=NxQ with N=C4:C4 and Q=C26
dρLabelID
C4:C4xC26416C4:C4xC26416,177

Semidirect products G=N:Q with N=C4:C4 and Q=C26
extensionφ:Q→Out NdρLabelID
C4:C4:1C26 = C13xD4:C4φ: C26/C13C2 ⊆ Out C4:C4208C4:C4:1C26416,52
C4:C4:2C26 = C13xC4:D4φ: C26/C13C2 ⊆ Out C4:C4208C4:C4:2C26416,182
C4:C4:3C26 = C13xC22:Q8φ: C26/C13C2 ⊆ Out C4:C4208C4:C4:3C26416,183
C4:C4:4C26 = C13xC22.D4φ: C26/C13C2 ⊆ Out C4:C4208C4:C4:4C26416,184
C4:C4:5C26 = C13xC42:2C2φ: C26/C13C2 ⊆ Out C4:C4208C4:C4:5C26416,187
C4:C4:6C26 = C13xC42:C2φ: trivial image208C4:C4:6C26416,178
C4:C4:7C26 = D4xC52φ: trivial image208C4:C4:7C26416,179

Non-split extensions G=N.Q with N=C4:C4 and Q=C26
extensionφ:Q→Out NdρLabelID
C4:C4.1C26 = C13xQ8:C4φ: C26/C13C2 ⊆ Out C4:C4416C4:C4.1C26416,53
C4:C4.2C26 = C13xC4.Q8φ: C26/C13C2 ⊆ Out C4:C4416C4:C4.2C26416,56
C4:C4.3C26 = C13xC2.D8φ: C26/C13C2 ⊆ Out C4:C4416C4:C4.3C26416,57
C4:C4.4C26 = C13xC42.C2φ: C26/C13C2 ⊆ Out C4:C4416C4:C4.4C26416,186
C4:C4.5C26 = C13xC4:Q8φ: C26/C13C2 ⊆ Out C4:C4416C4:C4.5C26416,189
C4:C4.6C26 = Q8xC52φ: trivial image416C4:C4.6C26416,180

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