Finite Group Databasebeta

← C22×#20294100 #42122864

Subgroups — C22×#20294100 #42122864

Order 27712.

98 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20294100C216yesmaximal, direct product factor
2C22×#16812358C211yesmaximal, characteristic
3#20294100C2214yesdirect product factor
4C2×#16812358C413yes—
5C2×#16812358C2213yes—
6C22×C4×C433C411yescharacteristic
7#16812358C2×C413yes—
8#16812358C2311yescharacteristic
9C23×C433C811yescharacteristic
10C2×C4×C433C813yes—
11C2×C4×C433C2×C413yes—
12C22×C433C1614yescomplemented
13C22×C433C2×C813yes—
14C4×C433C2×C813yes—
15C4×C433C22×C411yescharacteristic
16C2×C433C2×C1616yescomplemented
17C2×C433C22×C811yescharacteristic
18C433C22×C1611yescharacteristic, complemented, Sylow
19C22×C16—4331nomaximal, Sylow
20C22×C8—4331no—
21C2×C16—4336no—
22C22×C4#1318188411yescharacteristic
23C2×C8—4333no—
24C2×C8—4333no—
25C16—4334no—
26C23#1681236511yescharacteristic
27C2×C4#1681236513yes—
28C2×C4C2×#1318188413yes—
29C8—4331no—
30C8—4333no—
31C22#2029410014yesdirect product factor
32C22C2×#1681236513yes—
33C4C2×#1681236513yes—
34C4C22×#1318188411yescharacteristic
35C2C2×#2029410016yesdirect product factor
36C2C22×#1681236511yescharacteristic
subgroupG/H
center, hypercenterC22×C4#13181884
commutator, hypocenterC433C22×C16
FrattiniC4C22×#13181884
FittingC22×C4×C433C4
socle, prime radicalC23×C433C8
cosocle#16812358C23
LCSG ▷ C433
UCSC1 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×#20294100C2direct (N × H)
3. #20294100C22direct (N × H)
12. C22×C433C16semidirect
16. C2×C433C2×C16semidirect
18. C433C22×C16semidirect
31. C22#20294100direct (N × H)
35. C2C2×#20294100direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202941002
C22×#168123582
C22×C16433