Finite Group Databasebeta

← C22×#21439211 #44477405

Subgroups — C22×#21439211 #44477405

Order 30416.

54 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#21439211C216yesmaximal, direct product factor
2C22×D1901C211yesmaximal, characteristic
3C22×C1901C411yescharacteristic, complemented
4C2×D1901C413yescomplemented
5C2×D1901C2213yes—
6#21439211C2214yesdirect product factor
7C2×C1901C2×C413yescomplemented
8D1901C2×C413yescomplemented
9D1901C2311yescharacteristic
10C1901C22×C411yescharacteristic, complemented, Sylow
11C22×C4—19011nomaximal, Sylow
12C23—19011no—
13C2×C4—19016no—
14C22—19013no—
15C22—19013no—
16C22#2143921111yescharacteristic, direct product factor
17C4—19014no—
18C2—19011no—
19C2—19013no—
20C2C2×#2143921113yesdirect product factor
subgroupG/H
center, hypercenterC22#21439211
commutator, hypocenterC1901C22×C4
FrattiniC1G
Fitting, socleC22×C1901C4
prime radicalC22×D1901C2
cosocleD1901C23
LCSG ▷ C1901
UCSC1 ◁ C22

Complements

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

NH ≅ G/Ntype
1. C2×#21439211C2direct (N × H)
3. C22×C1901C4semidirect
4. C2×D1901C4semidirect
6. #21439211C22direct (N × H)
7. C2×C1901C2×C4semidirect
8. D1901C2×C4semidirect
10. C1901C22×C4semidirect
16. C22#21439211direct (N × H)
20. C2C2×#21439211direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#214392112
C22×D19012
C22×C41901