Finite Group Databasebeta

← D152 #64517

Subgroups — D152 #64517

Order 304.

22 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D76C212yesmaximal, complemented
2C8×C19C211yesmaximal, characteristic, complemented
3C2×D19—22no—
4C4×C19C2211yescharacteristic
5C2×C19D411yescharacteristic
6D19—42no—
7C19D811yescharacteristic, complemented, Sylow
8D8—191nomaximal, Sylow
9D4—192no—
10C8D1911yescharacteristic, complemented
11C22—382no—
12C4C2×D1911yescharacteristic
13C2—762no—
14C2D7611yescharacteristic
subgroupG/H
centerC2D76
commutator, cosocleC4×C19C22
FrattiniC4C2×D19
FittingC8×C19C2
socleC2×C19D4
hypercenterC8D19
hypocenterC19D8
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2 ◁ C4 ◁ C8

Complements

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

NH ≅ G/Ntype
1. D76C2semidirect
2. C8×C19C2semidirect
7. C19D8semidirect
10. C8D19semidirect

Maximal subgroups

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

subgroupindex
D762
C8×C192
D819