Finite Group Databasebeta

← C22×#3771 #10596489

Subgroups — C22×#3771 #10596489

Order 576.

125 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#622C211yesmaximal, characteristic
2C2×#3771C216yesmaximal, direct product factor
3C22×C3⋊Dic3C411yescharacteristic
4C2×#622C413yes—
5C2×#622C2213yes—
6#3771C2214yesdirect product factor
7C23×C32C811yescharacteristic
8C2×C3⋊Dic3C813yes—
9C2×C3⋊Dic3C2×C413yes—
10#622C2×C413yes—
11#622C2311yescharacteristic
12C22×C16—91nomaximal, Sylow
13C22×Dic3—121no—
14C22×C32C1614yescomplemented
15C22×C32C2×C813yes—
16C3⋊Dic3C2×C813yes—
17C3⋊Dic3C22×C411yescharacteristic
18C22×C8—91no—
19C2×C16—96no—
20C23×C3—41no—
21C2×Dic3—123no—
22C2×Dic3—123no—
23C2×C32C2×C1616yescomplemented
24C2×C32C22×C811yescharacteristic
25C22×C4—91no—
26C2×C8—93no—
27C2×C8—93no—
28C16—94no—
29C22×C3—43no—
30C22×C3—44no—
31Dic3—123no—
32Dic3—121no—
33C32C22×C1611yescharacteristic, complemented, Sylow
34C23AGL(1,𝔽9)11yescharacteristic
35C2×C4—93no—
36C2×C4—93no—
37C8—91no—
38C8—93no—
39C2×C3—41no—
40C2×C3—46no—
41C22#377114yesdirect product factor
42C22C2×AGL(1,𝔽9)13yes—
43C4—91no—
44C4—93no—
45C3—41no—
46C2C2×#377116yesdirect product factor
47C2C22×AGL(1,𝔽9)11yescharacteristic
subgroupG/H
center, hypercenterC23AGL(1,𝔽9)
commutator, hypocenterC32C22×C16
FrattiniC2C22×AGL(1,𝔽9)
Fitting, socle, prime radicalC23×C32C8
cosocle#622C23
LCSG ▷ C32
UCSC1 ◁ C23

Complements

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

NH ≅ G/Ntype
2. C2×#3771C2direct (N × H)
6. #3771C22direct (N × H)
14. C22×C32C16semidirect
23. C2×C32C2×C16semidirect
33. C32C22×C16semidirect
41. C22#3771direct (N × H)
46. C2C2×#3771direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#6222
C2×#37712
C22×C169