Extensions 1→N→G→Q→1 with N=He3 and Q=D4

Direct product G=N×Q with N=He3 and Q=D4
dρLabelID
D4×He3366D4xHe3216,77

Semidirect products G=N:Q with N=He3 and Q=D4
extensionφ:Q→Out NdρLabelID
He3⋊D4 = He3⋊D4φ: D4/C1 → D4 ⊆ Out He3186+He3:D4216,87
He3⋊2D4 = He3⋊2D4φ: D4/C2 → C22 ⊆ Out He3366+He3:2D4216,35
He3⋊3D4 = He3⋊3D4φ: D4/C2 → C22 ⊆ Out He3366He3:3D4216,37
He3⋊4D4 = He3⋊4D4φ: D4/C4 → C2 ⊆ Out He3366+He3:4D4216,51
He3⋊5D4 = He3⋊5D4φ: D4/C4 → C2 ⊆ Out He3366He3:5D4216,68
He3⋊6D4 = He3⋊6D4φ: D4/C22 → C2 ⊆ Out He3366He3:6D4216,60
He3⋊7D4 = He3⋊7D4φ: D4/C22 → C2 ⊆ Out He3366He3:7D4216,72


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