Finite Group Databasebeta

← C22⋊#11764049 #17984180

Subgroups — C22⋊#11764049 #17984180

Order 4384.

50 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#11764049C212yesmaximal, complemented
2C22×#10587739C211yesmaximal, characteristic
3#11764049—22no—
4C2×#10587739—22no—
5C2×#10587739C411yescharacteristic
6C2×#10587739C2211yescharacteristic
7C22×D137C411yescharacteristic
8C22×C137C811yescharacteristic, complemented
9C2×D137—21no—
10C2×D137—21no—
11C2×D137C811yescharacteristic, complemented
12C2×D137C2×C411yescharacteristic
13#10587739—21no—
14#10587739D412yes—
15C2×C137—21no—
16C2×C137C2×C811yescharacteristic
17D137—21no—
18D137C22⋊C411yescharacteristic
19D137M1611yescharacteristic
20C137C22⋊C811yescharacteristic, complemented, Sylow
21C22⋊C8—1371nomaximal, Sylow
22C22×C4—1371no—
23C2×C8—1372no—
24C23—1371no—
25C2×C4—2742no—
26C2×C4—1371no—
27C2×C4—1371no—
28C8—2742no—
29C22—2741no—
30C22—2741no—
31C22—1371no—
32C22—1371no—
33C22#1176404911yescharacteristic, complemented
34C4—2741no—
35C4—1372no—
36C2—21no—
37C2—2741no—
38C2—1371no—
39C2—1371no—
40C2C2×#1176404911yescharacteristic
subgroupG/H
center, FrattiniC2C2×#11764049
commutator, socleC2×C137C2×C8
FittingC22×C137C8
prime radicalC22×D137C4
cosocleC2×#10587739C22
hypercenterC22#11764049
hypocenterC137C22⋊C8
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C22

Complements

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

NH ≅ G/Ntype
1. C2×#11764049C2semidirect
8. C22×C137C8semidirect
11. C2×D137C8semidirect
20. C137C22⋊C8semidirect
33. C22#11764049semidirect

Maximal subgroups

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

subgroupindex
C2×#117640492
C22×#105877392
C22⋊C8137