Extensions 1→N→G→Q→1 with N=C₄ and Q=C₂×C₄×D₇

Direct product G=N×Q with N=C₄ and Q=C₂×C₄×D₇

		d	ρ	Label	ID
D₇×C₂×C₄²		224		D7xC2xC4^2	448,924

Semidirect products G=N:Q with N=C₄ and Q=C₂×C₄×D₇

extension	φ:Q→Aut N	d	Label	ID
C₄⋊₁(C₂×C₄×D₇) = C₄×D₄×D₇	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112	C4:1(C2xC4xD7)	448,997
C₄⋊₂(C₂×C₄×D₇) = C₂×D₂₈⋊C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224	C4:2(C2xC4xD7)	448,956
C₄⋊₃(C₂×C₄×D₇) = C₂×C₄×D₂₈	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224	C4:3(C2xC4xD7)	448,926
C₄⋊₄(C₂×C₄×D₇) = C₂×D₇×C₄⋊C₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224	C4:4(C2xC4xD7)	448,954

Non-split extensions G=N.Q with N=C₄ and Q=C₂×C₄×D₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.₁(C₂×C₄×D₇) = Dic₇⋊₄D₈	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.1(C2xC4xD7)	448,290
C₄.₂(C₂×C₄×D₇) = D₄.D₇⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.2(C2xC4xD7)	448,291
C₄.₃(C₂×C₄×D₇) = Dic₇⋊₆SD₁₆	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.3(C2xC4xD7)	448,292
C₄.₄(C₂×C₄×D₇) = D₇×D₄⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112		C4.4(C2xC4xD7)	448,303
C₄.₅(C₂×C₄×D₇) = (D₄×D₇)⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112		C4.5(C2xC4xD7)	448,304
C₄.₆(C₂×C₄×D₇) = D₄⋊(C₄×D₇)	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.6(C2xC4xD7)	448,305
C₄.₇(C₂×C₄×D₇) = D₄⋊₂D₇⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.7(C2xC4xD7)	448,306
C₄.₈(C₂×C₄×D₇) = D₄⋊D₇⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.8(C2xC4xD7)	448,319
C₄.₉(C₂×C₄×D₇) = Dic₇⋊₇SD₁₆	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.9(C2xC4xD7)	448,322
C₄.₁₀(C₂×C₄×D₇) = C₇⋊Q₁₆⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	448		C4.10(C2xC4xD7)	448,323
C₄.₁₁(C₂×C₄×D₇) = Dic₇⋊₄Q₁₆	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	448		C4.11(C2xC4xD7)	448,324
C₄.₁₂(C₂×C₄×D₇) = D₇×Q₈⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.12(C2xC4xD7)	448,335
C₄.₁₃(C₂×C₄×D₇) = (Q₈×D₇)⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.13(C2xC4xD7)	448,336
C₄.₁₄(C₂×C₄×D₇) = Q₈⋊(C₄×D₇)	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.14(C2xC4xD7)	448,337
C₄.₁₅(C₂×C₄×D₇) = Q₈⋊₂D₇⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.15(C2xC4xD7)	448,338
C₄.₁₆(C₂×C₄×D₇) = Q₈⋊D₇⋊C₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.16(C2xC4xD7)	448,351
C₄.₁₇(C₂×C₄×D₇) = D₇×C₄≀C₂	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	56	4	C4.17(C2xC4xD7)	448,354
C₄.₁₈(C₂×C₄×D₇) = C₄²⋊D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112	4	C4.18(C2xC4xD7)	448,355
C₄.₁₉(C₂×C₄×D₇) = M₄(2).₂₂D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112	4	C4.19(C2xC4xD7)	448,357
C₄.₂₀(C₂×C₄×D₇) = C₄².₁₉₆D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112	4	C4.20(C2xC4xD7)	448,358
C₄.₂₁(C₂×C₄×D₇) = C₄×D₄⋊D₇	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.21(C2xC4xD7)	448,547
C₄.₂₂(C₂×C₄×D₇) = C₄².₄₈D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.22(C2xC4xD7)	448,548
C₄.₂₃(C₂×C₄×D₇) = C₄×D₄.D₇	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.23(C2xC4xD7)	448,551
C₄.₂₄(C₂×C₄×D₇) = C₄².₅₁D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.24(C2xC4xD7)	448,552
C₄.₂₅(C₂×C₄×D₇) = C₄×Q₈⋊D₇	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.25(C2xC4xD7)	448,559
C₄.₂₆(C₂×C₄×D₇) = C₄².₅₆D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.26(C2xC4xD7)	448,560
C₄.₂₇(C₂×C₄×D₇) = C₄×C₇⋊Q₁₆	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	448		C4.27(C2xC4xD7)	448,563
C₄.₂₈(C₂×C₄×D₇) = C₄².₅₉D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	448		C4.28(C2xC4xD7)	448,564
C₄.₂₉(C₂×C₄×D₇) = C₅₆.₉₃D₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112	4	C4.29(C2xC4xD7)	448,678
C₄.₃₀(C₂×C₄×D₇) = C₅₆.₅₀D₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112	4	C4.30(C2xC4xD7)	448,679
C₄.₃₁(C₂×C₄×D₇) = C₄×D₄⋊₂D₇	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.31(C2xC4xD7)	448,989
C₄.₃₂(C₂×C₄×D₇) = C₄²⋊₁₁D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112		C4.32(C2xC4xD7)	448,998
C₄.₃₃(C₂×C₄×D₇) = C₄².₁₀₈D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.33(C2xC4xD7)	448,999
C₄.₃₄(C₂×C₄×D₇) = C₄×Q₈×D₇	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.34(C2xC4xD7)	448,1024
C₄.₃₅(C₂×C₄×D₇) = C₄².₁₂₅D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.35(C2xC4xD7)	448,1025
C₄.₃₆(C₂×C₄×D₇) = C₄×Q₈⋊₂D₇	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.36(C2xC4xD7)	448,1026
C₄.₃₇(C₂×C₄×D₇) = C₄².₁₂₆D₁₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	224		C4.37(C2xC4xD7)	448,1027
C₄.₃₈(C₂×C₄×D₇) = D₇×C₈○D₄	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112	4	C4.38(C2xC4xD7)	448,1202
C₄.₃₉(C₂×C₄×D₇) = C₅₆.₄₉C₂³	φ: C₂×C₄×D₇/C₄×D₇ → C₂ ⊆ Aut C₄	112	4	C4.39(C2xC4xD7)	448,1203
C₄.₄₀(C₂×C₄×D₇) = Dic₇⋊₈SD₁₆	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.40(C2xC4xD7)	448,386
C₄.₄₁(C₂×C₄×D₇) = Dic₂₈⋊₉C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	448		C4.41(C2xC4xD7)	448,387
C₄.₄₂(C₂×C₄×D₇) = D₅₆⋊₉C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.42(C2xC4xD7)	448,403
C₄.₄₃(C₂×C₄×D₇) = Dic₇⋊₅D₈	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.43(C2xC4xD7)	448,406
C₄.₄₄(C₂×C₄×D₇) = Dic₂₈⋊₆C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	448		C4.44(C2xC4xD7)	448,407
C₄.₄₅(C₂×C₄×D₇) = C₅₆⋊C₂⋊C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.45(C2xC4xD7)	448,423
C₄.₄₆(C₂×C₄×D₇) = D₅₆⋊₁₀C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	112	4	C4.46(C2xC4xD7)	448,428
C₄.₄₇(C₂×C₄×D₇) = D₅₆⋊₇C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	112	4	C4.47(C2xC4xD7)	448,429
C₄.₄₈(C₂×C₄×D₇) = C₂×C₁₄.D₈	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.48(C2xC4xD7)	448,499
C₄.₄₉(C₂×C₄×D₇) = C₄○D₂₈⋊C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.49(C2xC4xD7)	448,500
C₄.₅₀(C₂×C₄×D₇) = C₂×C₁₄.Q₁₆	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	448		C4.50(C2xC4xD7)	448,503
C₄.₅₁(C₂×C₄×D₇) = C₄⋊C₄⋊₃₆D₁₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	112		C4.51(C2xC4xD7)	448,535
C₄.₅₂(C₂×C₄×D₇) = C₄.(C₂×D₂₈)	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.52(C2xC4xD7)	448,536
C₄.₅₃(C₂×C₄×D₇) = (C₂×C₄).₄₇D₂₈	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.53(C2xC4xD7)	448,538
C₄.₅₄(C₂×C₄×D₇) = C₂×D₂₈⋊₄C₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	112		C4.54(C2xC4xD7)	448,672
C₄.₅₅(C₂×C₄×D₇) = C₂³.₂₀D₂₈	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	112	4	C4.55(C2xC4xD7)	448,673
C₄.₅₆(C₂×C₄×D₇) = C₂×Dic₇⋊₃Q₈	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	448		C4.56(C2xC4xD7)	448,949
C₄.₅₇(C₂×C₄×D₇) = C₄².₈₇D₁₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	224		C4.57(C2xC4xD7)	448,969
C₄.₅₈(C₂×C₄×D₇) = C₄²⋊₇D₁₄	φ: C₂×C₄×D₇/C₂×Dic₇ → C₂ ⊆ Aut C₄	112		C4.58(C2xC4xD7)	448,974
C₄.₅₉(C₂×C₄×D₇) = C₄×C₅₆⋊C₂	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224		C4.59(C2xC4xD7)	448,225
C₄.₆₀(C₂×C₄×D₇) = C₄×D₅₆	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224		C4.60(C2xC4xD7)	448,226
C₄.₆₁(C₂×C₄×D₇) = C₄×Dic₂₈	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	448		C4.61(C2xC4xD7)	448,232
C₄.₆₂(C₂×C₄×D₇) = D₅₆⋊₁₁C₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	112	2	C4.62(C2xC4xD7)	448,234
C₄.₆₃(C₂×C₄×D₇) = C₄².₁₆D₁₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224		C4.63(C2xC4xD7)	448,244
C₄.₆₄(C₂×C₄×D₇) = D₅₆⋊C₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224		C4.64(C2xC4xD7)	448,245
C₄.₆₅(C₂×C₄×D₇) = Dic₂₈⋊C₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	448		C4.65(C2xC4xD7)	448,250
C₄.₆₆(C₂×C₄×D₇) = D₅₆⋊₄C₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	112	4	C4.66(C2xC4xD7)	448,251
C₄.₆₇(C₂×C₄×D₇) = C₂×Dic₁₄⋊C₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	112		C4.67(C2xC4xD7)	448,461
C₄.₆₈(C₂×C₄×D₇) = C₄²⋊₄D₁₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	112	4	C4.68(C2xC4xD7)	448,539
C₄.₆₉(C₂×C₄×D₇) = C₂×C₂₈.₄₄D₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	448		C4.69(C2xC4xD7)	448,637
C₄.₇₀(C₂×C₄×D₇) = C₂×C₂.D₅₆	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224		C4.70(C2xC4xD7)	448,646
C₄.₇₁(C₂×C₄×D₇) = C₂³.₂₃D₂₈	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224		C4.71(C2xC4xD7)	448,647
C₄.₇₂(C₂×C₄×D₇) = C₂³.₄₆D₂₈	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224		C4.72(C2xC4xD7)	448,654
C₄.₇₃(C₂×C₄×D₇) = C₂³.₄₈D₂₈	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	112		C4.73(C2xC4xD7)	448,665
C₄.₇₄(C₂×C₄×D₇) = C₂³.₄₉D₂₈	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	224		C4.74(C2xC4xD7)	448,667
C₄.₇₅(C₂×C₄×D₇) = C₂×C₄×Dic₁₄	φ: C₂×C₄×D₇/C₂×C₂₈ → C₂ ⊆ Aut C₄	448		C4.75(C2xC4xD7)	448,920
C₄.₇₆(C₂×C₄×D₇) = D₇×C₄.Q₈	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.76(C2xC4xD7)	448,393
C₄.₇₇(C₂×C₄×D₇) = (C₈×D₇)⋊C₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.77(C2xC4xD7)	448,394
C₄.₇₈(C₂×C₄×D₇) = C₈⋊(C₄×D₇)	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.78(C2xC4xD7)	448,395
C₄.₇₉(C₂×C₄×D₇) = D₇×C₂.D₈	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.79(C2xC4xD7)	448,413
C₄.₈₀(C₂×C₄×D₇) = C₈.₂₇(C₄×D₇)	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.80(C2xC4xD7)	448,414
C₄.₈₁(C₂×C₄×D₇) = C₅₆⋊(C₂×C₄)	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.81(C2xC4xD7)	448,415
C₄.₈₂(C₂×C₄×D₇) = D₇×C₈.C₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	112	4	C4.82(C2xC4xD7)	448,426
C₄.₈₃(C₂×C₄×D₇) = M₄(2).₂₅D₁₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	112	4	C4.83(C2xC4xD7)	448,427
C₄.₈₄(C₂×C₄×D₇) = C₂×C₂₈.Q₈	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	448		C4.84(C2xC4xD7)	448,496
C₄.₈₅(C₂×C₄×D₇) = C₂×C₄.Dic₁₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	448		C4.85(C2xC4xD7)	448,497
C₄.₈₆(C₂×C₄×D₇) = C₄.Dic₇⋊C₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.86(C2xC4xD7)	448,498
C₄.₈₇(C₂×C₄×D₇) = C₂₈.(C₂×Q₈)	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.87(C2xC4xD7)	448,529
C₄.₈₈(C₂×C₄×D₇) = C₂₈.₄₅(C₄⋊C₄)	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.88(C2xC4xD7)	448,532
C₄.₈₉(C₂×C₄×D₇) = C₂×C₂₈.₅₃D₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.89(C2xC4xD7)	448,657
C₄.₉₀(C₂×C₄×D₇) = C₂³.Dic₁₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	112	4	C4.90(C2xC4xD7)	448,658
C₄.₉₁(C₂×C₄×D₇) = C₂×C₄⋊C₄⋊₇D₇	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.91(C2xC4xD7)	448,955
C₄.₉₂(C₂×C₄×D₇) = C₁₄.₈2₊¹⁺⁴	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.92(C2xC4xD7)	448,957
C₄.₉₃(C₂×C₄×D₇) = D₇×C₄²⋊C₂	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	112		C4.93(C2xC4xD7)	448,973
C₄.₉₄(C₂×C₄×D₇) = C₄².₉₁D₁₄	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	224		C4.94(C2xC4xD7)	448,976
C₄.₉₅(C₂×C₄×D₇) = C₂₈.₇₀C₂⁴	φ: C₂×C₄×D₇/C₂²×D₇ → C₂ ⊆ Aut C₄	112	4	C4.95(C2xC4xD7)	448,1198
C₄.₉₆(C₂×C₄×D₇) = D₇×C₄×C₈	central extension (φ=1)	224		C4.96(C2xC4xD7)	448,218
C₄.₉₇(C₂×C₄×D₇) = C₄×C₈⋊D₇	central extension (φ=1)	224		C4.97(C2xC4xD7)	448,221
C₄.₉₈(C₂×C₄×D₇) = D₁₄.C₄²	central extension (φ=1)	224		C4.98(C2xC4xD7)	448,223
C₄.₉₉(C₂×C₄×D₇) = D₇×C₈⋊C₄	central extension (φ=1)	224		C4.99(C2xC4xD7)	448,238
C₄.₁₀₀(C₂×C₄×D₇) = Dic₇.C₄²	central extension (φ=1)	224		C4.100(C2xC4xD7)	448,241
C₄.₁₀₁(C₂×C₄×D₇) = D₁₄.₄C₄²	central extension (φ=1)	224		C4.101(C2xC4xD7)	448,242
C₄.₁₀₂(C₂×C₄×D₇) = D₇×C₂×C₁₆	central extension (φ=1)	224		C4.102(C2xC4xD7)	448,433
C₄.₁₀₃(C₂×C₄×D₇) = C₂×C₁₆⋊D₇	central extension (φ=1)	224		C4.103(C2xC4xD7)	448,434
C₄.₁₀₄(C₂×C₄×D₇) = D₂₈.₄C₈	central extension (φ=1)	224	2	C4.104(C2xC4xD7)	448,435
C₄.₁₀₅(C₂×C₄×D₇) = D₇×M₅(2)	central extension (φ=1)	112	4	C4.105(C2xC4xD7)	448,440
C₄.₁₀₆(C₂×C₄×D₇) = C₁₆.₁₂D₁₄	central extension (φ=1)	224	4	C4.106(C2xC4xD7)	448,441
C₄.₁₀₇(C₂×C₄×D₇) = C₂×C₄×C₇⋊C₈	central extension (φ=1)	448		C4.107(C2xC4xD7)	448,454
C₄.₁₀₈(C₂×C₄×D₇) = C₂×C₄².D₇	central extension (φ=1)	448		C4.108(C2xC4xD7)	448,455
C₄.₁₀₉(C₂×C₄×D₇) = C₄×C₄.Dic₇	central extension (φ=1)	224		C4.109(C2xC4xD7)	448,456
C₄.₁₁₀(C₂×C₄×D₇) = C₂₈.₅C₄²	central extension (φ=1)	224		C4.110(C2xC4xD7)	448,531
C₄.₁₁₁(C₂×C₄×D₇) = C₂×C₈×Dic₇	central extension (φ=1)	448		C4.111(C2xC4xD7)	448,632
C₄.₁₁₂(C₂×C₄×D₇) = C₂×C₅₆⋊C₄	central extension (φ=1)	448		C4.112(C2xC4xD7)	448,634
C₄.₁₁₃(C₂×C₄×D₇) = C₂₈.₁₂C₄²	central extension (φ=1)	224		C4.113(C2xC4xD7)	448,635
C₄.₁₁₄(C₂×C₄×D₇) = M₄(2)×Dic₇	central extension (φ=1)	224		C4.114(C2xC4xD7)	448,651
C₄.₁₁₅(C₂×C₄×D₇) = C₂₈.₇C₄²	central extension (φ=1)	224		C4.115(C2xC4xD7)	448,656
C₄.₁₁₆(C₂×C₄×D₇) = C₂×C₄²⋊D₇	central extension (φ=1)	224		C4.116(C2xC4xD7)	448,925
C₄.₁₁₇(C₂×C₄×D₇) = C₄×C₄○D₂₈	central extension (φ=1)	224		C4.117(C2xC4xD7)	448,927
C₄.₁₁₈(C₂×C₄×D₇) = C₄².₁₈₈D₁₄	central extension (φ=1)	224		C4.118(C2xC4xD7)	448,975
C₄.₁₁₉(C₂×C₄×D₇) = D₇×C₂²×C₈	central extension (φ=1)	224		C4.119(C2xC4xD7)	448,1189
C₄.₁₂₀(C₂×C₄×D₇) = C₂²×C₈⋊D₇	central extension (φ=1)	224		C4.120(C2xC4xD7)	448,1190
C₄.₁₂₁(C₂×C₄×D₇) = C₂×D₂₈.₂C₄	central extension (φ=1)	224		C4.121(C2xC4xD7)	448,1191
C₄.₁₂₂(C₂×C₄×D₇) = C₂×D₇×M₄(2)	central extension (φ=1)	112		C4.122(C2xC4xD7)	448,1196
C₄.₁₂₃(C₂×C₄×D₇) = C₂×D₂₈.C₄	central extension (φ=1)	224		C4.123(C2xC4xD7)	448,1197

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Extensions 1→N→G→Q→1 with N=C4 and Q=C2×C4×D7

Extensions 1→N→G→Q→1 with N=C₄ and Q=C₂×C₄×D₇