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Cn
Dn
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Linear
Irr Reps
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Extensions 1→N→G→Q→1 with N=D4.D7 and Q=C2

Direct product G=NxQ with N=D4.D7 and Q=C2
dρLabelID
C2xD4.D7112C2xD4.D7224,128

Semidirect products G=N:Q with N=D4.D7 and Q=C2
extensionφ:Q→Out NdρLabelID
D4.D7:1C2 = D8:D7φ: C2/C1 → C2 ⊆ Out D4.D7564D4.D7:1C2224,106
D4.D7:2C2 = D8:3D7φ: C2/C1 → C2 ⊆ Out D4.D71124-D4.D7:2C2224,107
D4.D7:3C2 = D7xSD16φ: C2/C1 → C2 ⊆ Out D4.D7564D4.D7:3C2224,108
D4.D7:4C2 = SD16:D7φ: C2/C1 → C2 ⊆ Out D4.D71124-D4.D7:4C2224,110
D4.D7:5C2 = D4.D14φ: C2/C1 → C2 ⊆ Out D4.D7564D4.D7:5C2224,127
D4.D7:6C2 = D4.9D14φ: C2/C1 → C2 ⊆ Out D4.D71124-D4.D7:6C2224,146
D4.D7:7C2 = D4.8D14φ: trivial image1124D4.D7:7C2224,145


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