Finite Group Databasebeta

← D4×D1949 #44529985

Subgroups — D4×D1949 #44529985

Order 31184.

54 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D1949C212yesmaximal, complemented
2D7796C211yesmaximal, characteristic, complemented
3C22⋊D1949C212yesmaximal, complemented
4C4×D1949C211yesmaximal, characteristic, complemented
5D4×C1949C211yesmaximal, characteristic, complemented
6C22×C1949C2212yescomplemented
7C2×D1949—24no—
8C2×D1949C2211yescharacteristic
9C2×D1949C2212yescomplemented
10C4×C1949C2211yescharacteristic, complemented
11Dic1949C2211yescharacteristic, complemented
12C2×C1949—22no—
13C2×C1949C2311yescharacteristic
14D1949—22no—
15D1949D412yesdirect product factor
16C1949C2×D411yescharacteristic, complemented, Sylow
17C2×D4—19491nomaximal, Sylow
18C23—19492no—
19D4—19492no—
20D4—19491no—
21D4D194911yescharacteristic, direct product factor
22C2×C4—19491no—
23C22—38984no—
24C22—19492no—
25C22—19491no—
26C22C2×D194912yescomplemented
27C4—19491no—
28C4C2×D194911yescharacteristic, complemented
29C2—22no—
30C2—38982no—
31C2—19492no—
32C2C22×D194911yescharacteristic
subgroupG/H
center, FrattiniC2C22×D1949
commutator, socle, cosocleC2×C1949C23
FittingD4×C1949C2
hypercenterD4D1949
hypocenterC1949C2×D4
LCSG ▷ C2×C1949 ▷ C1949
UCSC1 ◁ C2 ◁ D4

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C22×D1949C2semidirect
2. D7796C2semidirect
3. C22⋊D1949C2semidirect
4. C4×D1949C2semidirect
5. D4×C1949C2semidirect
6. C22×C1949C22semidirect
9. C2×D1949C22semidirect
10. C4×C1949C22semidirect
11. Dic1949C22semidirect
15. D1949D4direct (N × H)
16. C1949C2×D4semidirect
21. D4D1949direct (N × H)
26. C22C2×D1949semidirect
28. C4C2×D1949semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×D19492
D77962
C22⋊D19492
C4×D19492
D4×C19492
C2×D41949