Finite Group Databasebeta

← #31775999

Subgroups — #31775999

Order 17504.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D2188C216yesmaximal, complemented
2C42×C547C211yesmaximal, characteristic, complemented
3C22×D547C2214yes—
4D2188—212no—
5C2×C4×C547C2213yes—
6C22×C547C2311yescharacteristic
7C2×D547—212no—
8C4×C547D416yescomplemented
9C2×C547C2×D413yes—
10D547—44no—
11C547#12711yescharacteristic, complemented, Sylow
12#127—5471nomaximal, Sylow
13C2×D4—5476no—
14C42D54711yescharacteristic, complemented
15C23—5474no—
16D4—109412no—
17C2×C4C2×D54713yes—
18C22—109412no—
19C22C22×D54711yescharacteristic
20C4D218816yescomplemented
21C2—21884no—
22C2C2×D218813yes—
subgroupG/H
center, FrattiniC22C22×D547
commutator, socle, cosocleC22×C547C23
FittingC42×C547C2
hypercenterC42D547
hypocenterC547#127
LCSG ▷ C22×C547 ▷ C547
UCSC1 ◁ C22 ◁ C42

Complements

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

NH ≅ G/Ntype
1. C2×D2188C2semidirect
2. C42×C547C2semidirect
8. C4×C547D4semidirect
11. C547#127semidirect
14. C42D547semidirect
20. C4D2188semidirect

Maximal subgroups

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

subgroupindex
C2×D21882
C42×C5472
#127547