Finite Group Databasebeta

← C22×#16864513 #31772630

Subgroups — C22×#16864513 #31772630

Order 17312.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16864513C216yesmaximal, direct product factor
2C22×C4×C541C211yesmaximal, characteristic
3#16864513C2214yesdirect product factor
4C23×C541C411yescharacteristic
5C2×C4×C541C413yes—
6C2×C4×C541C2213yes—
7C22×C541C814yescomplemented
8C22×C541C2×C413yes—
9C4×C541C2×C413yes—
10C4×C541C2311yescharacteristic
11C2×C541C2×C816yescomplemented
12C2×C541C22×C411yescharacteristic
13C541C22×C811yescharacteristic, complemented, Sylow
14C22×C8—5411nomaximal, Sylow
15C22×C4D54111yescharacteristic
16C2×C8—5416no—
17C23Dic54111yescharacteristic
18C2×C4Dic54113yes—
19C2×C4C2×D54113yes—
20C8—5414no—
21C22#1686451314yesdirect product factor
22C22C2×Dic54113yes—
23C4C2×Dic54113yes—
24C4C22×D54111yescharacteristic
25C2C2×#1686451316yesdirect product factor
26C2C22×Dic54111yescharacteristic
subgroupG/H
center, hypercenterC22×C4D541
commutator, hypocenterC541C22×C8
FrattiniC4C22×D541
FittingC22×C4×C541C2
socle, prime radicalC23×C541C4
cosocleC4×C541C23
LCSG ▷ C541
UCSC1 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×#16864513C2direct (N × H)
3. #16864513C22direct (N × H)
7. C22×C541C8semidirect
11. C2×C541C2×C8semidirect
13. C541C22×C8semidirect
21. C22#16864513direct (N × H)
25. C2C2×#16864513direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168645132
C22×C4×C5412
C22×C8541