Finite Group Databasebeta

← #34090341

Subgroups — #34090341

Order 19808.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic1238C211yesmaximal, characteristic, complemented
2C2×D2476C211yesmaximal, characteristic
3(C2×D619)⋊C4C214yesmaximal, complemented
4C42×C619C211yesmaximal, characteristic, complemented
5C22×D619C2212yes—
6Dic1238—22no—
7D2476—22no—
8C2×Dic619C2212yes—
9C2×C4×C619C2212yes—
10C2×C4×C619C2211yescharacteristic
11C22×C619C2311yescharacteristic
12C2×D619—22no—
13C2×D619—24no—
14C4×C619—22no—
15C4×C619D412yes—
16Dic619—22no—
17C2×C619C2×D411yescharacteristic
18C2×C619#4112yes—
19D619—42no—
20C619#12411yescharacteristic, complemented, Sylow
21#124—6191nomaximal, Sylow
22C2×Q8—6191no—
23C2×D4—6191no—
24C22⋊C4—6194no—
25C42D61911yescharacteristic, complemented
26C23—6192no—
27Q8—12382no—
28D4—12382no—
29C2×C4—6192no—
30C2×C4C2×D61912yes—
31C2×C4C2×D61911yescharacteristic
32C22—12382no—
33C22—12384no—
34C22C22×D61911yescharacteristic
35C4—22no—
36C4—12382no—
37C4D247612yes—
38C2—24762no—
39C2C2×D247611yescharacteristic
40C2#2375526312yes—
subgroupG/H
center, FrattiniC22C22×D619
commutator, socle, cosocleC22×C619C23
FittingC42×C619C2
prime radicalC2×D2476C2
hypercenterC42D619
hypocenterC619#124
LCSG ▷ C22×C619 ▷ C619
UCSC1 ◁ C22 ◁ C42

Complements

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

NH ≅ G/Ntype
1. C2×Dic1238C2semidirect
3. (C2×D619)⋊C4C2semidirect
4. C42×C619C2semidirect
20. C619#124semidirect
25. C42D619semidirect

Maximal subgroups

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

subgroupindex
C2×Dic12382
C2×D24762
(C2×D619)⋊C42
C42×C6192
#124619