Finite Group Databasebeta

← D4×D1531 #37587708

Subgroups — D4×D1531 #37587708

Order 24496.

54 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D1531C212yesmaximal, complemented
2D6124C211yesmaximal, characteristic, complemented
3C22⋊D1531C212yesmaximal, complemented
4C4×D1531C211yesmaximal, characteristic, complemented
5D4×C1531C211yesmaximal, characteristic, complemented
6C22×C1531C2212yescomplemented
7C2×D1531—24no—
8C2×D1531C2211yescharacteristic
9C2×D1531C2212yescomplemented
10C4×C1531C2211yescharacteristic, complemented
11Dic1531C2211yescharacteristic, complemented
12C2×C1531—22no—
13C2×C1531C2311yescharacteristic
14D1531—22no—
15D1531D412yesdirect product factor
16C1531C2×D411yescharacteristic, complemented, Sylow
17C2×D4—15311nomaximal, Sylow
18C23—15312no—
19D4—15312no—
20D4—15311no—
21D4D153111yescharacteristic, direct product factor
22C2×C4—15311no—
23C22—30624no—
24C22—15312no—
25C22—15311no—
26C22C2×D153112yescomplemented
27C4—15311no—
28C4C2×D153111yescharacteristic, complemented
29C2—22no—
30C2—30622no—
31C2—15312no—
32C2C22×D153111yescharacteristic
subgroupG/H
center, FrattiniC2C22×D1531
commutator, socle, cosocleC2×C1531C23
FittingD4×C1531C2
hypercenterD4D1531
hypocenterC1531C2×D4
LCSG ▷ C2×C1531 ▷ C1531
UCSC1 ◁ C2 ◁ D4

Complements

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

NH ≅ G/Ntype
1. C22×D1531C2semidirect
2. D6124C2semidirect
3. C22⋊D1531C2semidirect
4. C4×D1531C2semidirect
5. D4×C1531C2semidirect
6. C22×C1531C22semidirect
9. C2×D1531C22semidirect
10. C4×C1531C22semidirect
11. Dic1531C22semidirect
15. D1531D4direct (N × H)
16. C1531C2×D4semidirect
21. D4D1531direct (N × H)
26. C22C2×D1531semidirect
28. C4C2×D1531semidirect

Maximal subgroups

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

subgroupindex
C22×D15312
D61242
C22⋊D15312
C4×D15312
D4×C15312
C2×D41531