Finite Group Databasebeta

← C22×#16838773 #29508770

Subgroups — C22×#16838773 #29508770

Order 15424.

98 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16838773C216yesmaximal, direct product factor
2C22×#14515349C211yesmaximal, characteristic
3#16838773C2214yesdirect product factor
4C2×#14515349C413yes—
5C2×#14515349C2213yes—
6C22×C4×C241C411yescharacteristic
7#14515349C2×C413yes—
8#14515349C2311yescharacteristic
9C23×C241C811yescharacteristic
10C2×C4×C241C813yes—
11C2×C4×C241C2×C413yes—
12C22×C241C1614yescomplemented
13C22×C241C2×C813yes—
14C4×C241C2×C813yes—
15C4×C241C22×C411yescharacteristic
16C2×C241C2×C1616yescomplemented
17C2×C241C22×C811yescharacteristic
18C241C22×C1611yescharacteristic, complemented, Sylow
19C22×C16—2411nomaximal, Sylow
20C22×C8—2411no—
21C2×C16—2416no—
22C22×C4#1175721011yescharacteristic
23C2×C8—2413no—
24C2×C8—2413no—
25C16—2414no—
26C23#1451535611yescharacteristic
27C2×C4#1451535613yes—
28C2×C4C2×#1175721013yes—
29C8—2411no—
30C8—2413no—
31C22#1683877314yesdirect product factor
32C22C2×#1451535613yes—
33C4C2×#1451535613yes—
34C4C22×#1175721011yescharacteristic
35C2C2×#1683877316yesdirect product factor
36C2C22×#1451535611yescharacteristic
subgroupG/H
center, hypercenterC22×C4#11757210
commutator, hypocenterC241C22×C16
FrattiniC4C22×#11757210
FittingC22×C4×C241C4
socle, prime radicalC23×C241C8
cosocle#14515349C23
LCSG ▷ C241
UCSC1 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×#16838773C2direct (N × H)
3. #16838773C22direct (N × H)
12. C22×C241C16semidirect
16. C2×C241C2×C16semidirect
18. C241C22×C16semidirect
31. C22#16838773direct (N × H)
35. C2C2×#16838773direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168387732
C22×#145153492
C22×C16241