Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³.₄₁C₂³

Direct product G=N×Q with N=C₂ and Q=C₂³.₄₁C₂³

		d	ρ	Label	ID
C₂×C₂³.₄₁C₂³		64		C2xC2^3.41C2^3	128,2189

Non-split extensions G=N.Q with N=C₂ and Q=C₂³.₄₁C₂³

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₂³.₄₁C₂³) = C₂⁴.₅₄₅C₂³	central extension (φ=1)	64	C2.1(C2^3.41C2^3)	128,1048
C₂.₂(C₂³.₄₁C₂³) = C₂³.₁₉₉C₂⁴	central extension (φ=1)	64	C2.2(C2^3.41C2^3)	128,1049
C₂.₃(C₂³.₄₁C₂³) = C₂³.₂₁₁C₂⁴	central extension (φ=1)	64	C2.3(C2^3.41C2^3)	128,1061
C₂.₄(C₂³.₄₁C₂³) = C₄².₃₃Q₈	central extension (φ=1)	128	C2.4(C2^3.41C2^3)	128,1062
C₂.₅(C₂³.₄₁C₂³) = C₄²⋊₄Q₈	central extension (φ=1)	128	C2.5(C2^3.41C2^3)	128,1063
C₂.₆(C₂³.₄₁C₂³) = C₂⁴.₅₆₇C₂³	central stem extension (φ=1)	64	C2.6(C2^3.41C2^3)	128,1170
C₂.₇(C₂³.₄₁C₂³) = C₂⁴.₂₆₇C₂³	central stem extension (φ=1)	64	C2.7(C2^3.41C2^3)	128,1171
C₂.₈(C₂³.₄₁C₂³) = C₂⁴.₅₆₈C₂³	central stem extension (φ=1)	64	C2.8(C2^3.41C2^3)	128,1172
C₂.₉(C₂³.₄₁C₂³) = C₂⁴.₂₆₈C₂³	central stem extension (φ=1)	64	C2.9(C2^3.41C2^3)	128,1173
C₂.₁₀(C₂³.₄₁C₂³) = C₂⁴.₅₆₉C₂³	central stem extension (φ=1)	64	C2.10(C2^3.41C2^3)	128,1174
C₂.₁₁(C₂³.₄₁C₂³) = C₄²⋊₆Q₈	central stem extension (φ=1)	128	C2.11(C2^3.41C2^3)	128,1282
C₂.₁₂(C₂³.₄₁C₂³) = C₄²⋊₇Q₈	central stem extension (φ=1)	128	C2.12(C2^3.41C2^3)	128,1283
C₂.₁₃(C₂³.₄₁C₂³) = C₄².₃₅Q₈	central stem extension (φ=1)	128	C2.13(C2^3.41C2^3)	128,1284
C₂.₁₄(C₂³.₄₁C₂³) = C₄².₃₆Q₈	central stem extension (φ=1)	128	C2.14(C2^3.41C2^3)	128,1302
C₂.₁₅(C₂³.₄₁C₂³) = C₄².₃₇Q₈	central stem extension (φ=1)	128	C2.15(C2^3.41C2^3)	128,1303
C₂.₁₆(C₂³.₄₁C₂³) = C₄²⋊₈Q₈	central stem extension (φ=1)	128	C2.16(C2^3.41C2^3)	128,1337
C₂.₁₇(C₂³.₄₁C₂³) = C₄².₃₈Q₈	central stem extension (φ=1)	128	C2.17(C2^3.41C2^3)	128,1338
C₂.₁₈(C₂³.₄₁C₂³) = C₄²⋊₉Q₈	central stem extension (φ=1)	128	C2.18(C2^3.41C2^3)	128,1344
C₂.₁₉(C₂³.₄₁C₂³) = C₂³.₅₂₇C₂⁴	central stem extension (φ=1)	64	C2.19(C2^3.41C2^3)	128,1359
C₂.₂₀(C₂³.₄₁C₂³) = C₄².₁₈₇D₄	central stem extension (φ=1)	64	C2.20(C2^3.41C2^3)	128,1360
C₂.₂₁(C₂³.₄₁C₂³) = C₄².₁₈₈D₄	central stem extension (φ=1)	64	C2.21(C2^3.41C2^3)	128,1361
C₂.₂₂(C₂³.₄₁C₂³) = C₂³.₅₄₆C₂⁴	central stem extension (φ=1)	64	C2.22(C2^3.41C2^3)	128,1378
C₂.₂₃(C₂³.₄₁C₂³) = C₄².₃₉Q₈	central stem extension (φ=1)	128	C2.23(C2^3.41C2^3)	128,1379
C₂.₂₄(C₂³.₄₁C₂³) = C₂³.₅₅₉C₂⁴	central stem extension (φ=1)	64	C2.24(C2^3.41C2^3)	128,1391
C₂.₂₅(C₂³.₄₁C₂³) = C₄²⋊₁₀Q₈	central stem extension (φ=1)	128	C2.25(C2^3.41C2^3)	128,1392
C₂.₂₆(C₂³.₄₁C₂³) = C₂⁴.₃₇₉C₂³	central stem extension (φ=1)	64	C2.26(C2^3.41C2^3)	128,1397
C₂.₂₇(C₂³.₄₁C₂³) = C₄²⋊₁₁Q₈	central stem extension (φ=1)	128	C2.27(C2^3.41C2^3)	128,1398
C₂.₂₈(C₂³.₄₁C₂³) = C₂³.₅₆₇C₂⁴	central stem extension (φ=1)	64	C2.28(C2^3.41C2^3)	128,1399
C₂.₂₉(C₂³.₄₁C₂³) = C₂⁴.₃₈₅C₂³	central stem extension (φ=1)	64	C2.29(C2^3.41C2^3)	128,1409
C₂.₃₀(C₂³.₄₁C₂³) = C₂⁴.₄₀₈C₂³	central stem extension (φ=1)	64	C2.30(C2^3.41C2^3)	128,1436
C₂.₃₁(C₂³.₄₁C₂³) = C₂³.₆₁₃C₂⁴	central stem extension (φ=1)	128	C2.31(C2^3.41C2^3)	128,1445
C₂.₃₂(C₂³.₄₁C₂³) = C₂³.₆₂₀C₂⁴	central stem extension (φ=1)	64	C2.32(C2^3.41C2^3)	128,1452
C₂.₃₃(C₂³.₄₁C₂³) = C₂³.₆₂₆C₂⁴	central stem extension (φ=1)	128	C2.33(C2^3.41C2^3)	128,1458
C₂.₃₄(C₂³.₄₁C₂³) = C₂⁴.₄₂₁C₂³	central stem extension (φ=1)	64	C2.34(C2^3.41C2^3)	128,1461
C₂.₃₅(C₂³.₄₁C₂³) = C₂³.₆₃₄C₂⁴	central stem extension (φ=1)	128	C2.35(C2^3.41C2^3)	128,1466
C₂.₃₆(C₂³.₄₁C₂³) = C₂⁴.₄₂₈C₂³	central stem extension (φ=1)	64	C2.36(C2^3.41C2^3)	128,1474
C₂.₃₇(C₂³.₄₁C₂³) = C₂³.₆₅₅C₂⁴	central stem extension (φ=1)	128	C2.37(C2^3.41C2^3)	128,1487
C₂.₃₈(C₂³.₄₁C₂³) = C₂³.₆₆₃C₂⁴	central stem extension (φ=1)	64	C2.38(C2^3.41C2^3)	128,1495
C₂.₃₉(C₂³.₄₁C₂³) = C₂³.₆₆₈C₂⁴	central stem extension (φ=1)	64	C2.39(C2^3.41C2^3)	128,1500
C₂.₄₀(C₂³.₄₁C₂³) = C₂³.₆₇₄C₂⁴	central stem extension (φ=1)	128	C2.40(C2^3.41C2^3)	128,1506
C₂.₄₁(C₂³.₄₁C₂³) = C₂³.₆₈₈C₂⁴	central stem extension (φ=1)	64	C2.41(C2^3.41C2^3)	128,1520
C₂.₄₂(C₂³.₄₁C₂³) = C₂⁴.₄₅₄C₂³	central stem extension (φ=1)	64	C2.42(C2^3.41C2^3)	128,1522
C₂.₄₃(C₂³.₄₁C₂³) = C₂³.₆₉₁C₂⁴	central stem extension (φ=1)	128	C2.43(C2^3.41C2^3)	128,1523
C₂.₄₄(C₂³.₄₁C₂³) = C₂³.₆₉₂C₂⁴	central stem extension (φ=1)	128	C2.44(C2^3.41C2^3)	128,1524
C₂.₄₅(C₂³.₄₁C₂³) = C₂³.₇₀₂C₂⁴	central stem extension (φ=1)	128	C2.45(C2^3.41C2^3)	128,1534
C₂.₄₆(C₂³.₄₁C₂³) = C₂³.₇₀₅C₂⁴	central stem extension (φ=1)	128	C2.46(C2^3.41C2^3)	128,1537
C₂.₄₇(C₂³.₄₁C₂³) = C₂³.₇₀₆C₂⁴	central stem extension (φ=1)	128	C2.47(C2^3.41C2^3)	128,1538
C₂.₄₈(C₂³.₄₁C₂³) = C₂³.₇₀₇C₂⁴	central stem extension (φ=1)	64	C2.48(C2^3.41C2^3)	128,1539
C₂.₄₉(C₂³.₄₁C₂³) = C₂³.₇₄₁C₂⁴	central stem extension (φ=1)	64	C2.49(C2^3.41C2^3)	128,1573
C₂.₅₀(C₂³.₄₁C₂³) = C₄²⋊₁₂Q₈	central stem extension (φ=1)	128	C2.50(C2^3.41C2^3)	128,1575
C₂.₅₁(C₂³.₄₁C₂³) = C₄²⋊₁₃Q₈	central stem extension (φ=1)	128	C2.51(C2^3.41C2^3)	128,1576
C₂.₅₂(C₂³.₄₁C₂³) = C₄².₄₀Q₈	central stem extension (φ=1)	128	C2.52(C2^3.41C2^3)	128,1577

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Extensions 1→N→G→Q→1 with N=C2 and Q=C23.41C23

Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³.₄₁C₂³