Finite Group Databasebeta

← C22×#15690911 #27159043

Subgroups — C22×#15690911 #27159043

Order 12416.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#15690911C216yesmaximal, direct product factor
2C22×#13095525C211yesmaximal, characteristic
3#15690911C2214yesdirect product factor
4C2×#13095525C413yes—
5C2×#13095525C2213yes—
6C22×#11715906C411yescharacteristic
7#13095525C2×C413yes—
8#13095525C2311yescharacteristic
9C2×#11715906C813yes—
10C2×#11715906C2×C413yes—
11C22×#87604C811yescharacteristic
12C22×D97C1611yescharacteristic
13C2×#87604C1613yes—
14C2×#87604C2×C813yes—
15#11715906C2×C813yes—
16#11715906C22×C411yescharacteristic
17C22×C97C3211yescharacteristic, complemented
18C2×D97C3213yescomplemented
19C2×D97C2×C1613yes—
20#87604C2×C1613yes—
21#87604C22×C811yescharacteristic
22C2×C97C2×C3213yescomplemented
23D97C2×C3213yescomplemented
24D97C22×C1611yescharacteristic
25C22×C32—971nomaximal, Sylow
26C97C22×C3211yescharacteristic, complemented, Sylow
27C22×C16—971no—
28C2×C32—976no—
29C22×C8—971no—
30C2×C16—973no—
31C2×C16—973no—
32C32—974no—
33C22×C4—971no—
34C2×C8—973no—
35C2×C8—973no—
36C16—971no—
37C16—973no—
38C23—971no—
39C2×C4—973no—
40C2×C4—973no—
41C8—971no—
42C8—973no—
43C22—973no—
44C22—973no—
45C22#1569091111yescharacteristic, direct product factor
46C4—971no—
47C4—973no—
48C2—971no—
49C2—973no—
50C2C2×#1569091113yesdirect product factor
subgroupG/H
center, hypercenterC22#15690911
commutator, hypocenterC97C22×C32
FrattiniC1G
Fitting, socleC22×C97C32
prime radicalC22×D97C16
cosocle#13095525C23
LCSG ▷ C97
UCSC1 ◁ C22

Complements

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

NH ≅ G/Ntype
1. C2×#15690911C2direct (N × H)
3. #15690911C22direct (N × H)
17. C22×C97C32semidirect
18. C2×D97C32semidirect
22. C2×C97C2×C32semidirect
23. D97C2×C32semidirect
26. C97C22×C32semidirect
45. C22#15690911direct (N × H)
50. C2C2×#15690911direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156909112
C22×#130955252
C22×C3297