Finite Group Databasebeta

← #31772625

Subgroups — #31772625

Order 17312.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D2164C216yesmaximal, complemented
2C42×C541C211yesmaximal, characteristic, complemented
3C22×D541C2214yes—
4D2164—212no—
5C2×C4×C541C2213yes—
6C22×C541C2311yescharacteristic
7C2×D541—212no—
8C4×C541D416yescomplemented
9C2×C541C2×D413yes—
10D541—44no—
11C541#12711yescharacteristic, complemented, Sylow
12#127—5411nomaximal, Sylow
13C2×D4—5416no—
14C42D54111yescharacteristic, complemented
15C23—5414no—
16D4—108212no—
17C2×C4C2×D54113yes—
18C22—108212no—
19C22C22×D54111yescharacteristic
20C4D216416yescomplemented
21C2—21644no—
22C2C2×D216413yes—
subgroupG/H
center, FrattiniC22C22×D541
commutator, socle, cosocleC22×C541C23
FittingC42×C541C2
hypercenterC42D541
hypocenterC541#127
LCSG ▷ C22×C541 ▷ C541
UCSC1 ◁ C22 ◁ C42

Complements

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

NH ≅ G/Ntype
1. C2×D2164C2semidirect
2. C42×C541C2semidirect
8. C4×C541D4semidirect
11. C541#127semidirect
14. C42D541semidirect
20. C4D2164semidirect

Maximal subgroups

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

subgroupindex
C2×D21642
C42×C5412
#127541