Finite Group Databasebeta

← C22⋊#16862310 #30680921

Subgroups — C22⋊#16862310 #30680921

Order 16784.

34 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16862310C212yesmaximal, complemented
2C22×D1049C211yesmaximal, characteristic
3C22×C1049C411yescharacteristic, complemented
4C2×D1049—22no—
5C2×D1049C411yescharacteristic, complemented
6C2×D1049C2211yescharacteristic
7#16862310—22no—
8C2×C1049—21no—
9C2×C1049C2×C411yescharacteristic
10D1049—21no—
11D1049D412yes—
12C1049C22⋊C411yescharacteristic, complemented, Sylow
13C22⋊C4—10491nomaximal, Sylow
14C23—10491no—
15C2×C4—10492no—
16C22—10491no—
17C22—10491no—
18C22—20982no—
19C22#1686231011yescharacteristic, complemented
20C4—20982no—
21C2—21no—
22C2—10492no—
23C2—20981no—
24C2C2×#1686231011yescharacteristic
subgroupG/H
center, FrattiniC2C2×#16862310
commutator, socleC2×C1049C2×C4
FittingC22×C1049C4
prime radicalC22×D1049C2
cosocleC2×D1049C22
hypercenterC22#16862310
hypocenterC1049C22⋊C4
LCSG ▷ C2×C1049 ▷ C1049
UCSC1 ◁ C2 ◁ C22

Complements

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

NH ≅ G/Ntype
1. C2×#16862310C2semidirect
3. C22×C1049C4semidirect
5. C2×D1049C4semidirect
12. C1049C22⋊C4semidirect
19. C22#16862310semidirect

Maximal subgroups

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

subgroupindex
C2×#168623102
C22×D10492
C22⋊C41049