Finite Group Databasebeta

← #34090347

Subgroups — #34090347

Order 19808.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Dic619⋊C4C213yesmaximal, complemented
2(C2×D619)⋊C4C213yesmaximal
3C42×C619C211yesmaximal, characteristic, complemented
4C22×D619C2211yescharacteristic
5C2×Dic619C2213yes—
6C2×C4×C619C2213yes—
7C22×C619C2311yescharacteristic
8C2×D619—23no—
9C4×C619—23no—
10Dic619—23no—
11C2×C619#4113yes—
12D619—41no—
13C619#12611yescharacteristic, complemented, Sylow
14#126—6191nomaximal, Sylow
15C4⋊C4—6193no—
16C22⋊C4—6193no—
17C42D61911yescharacteristic, complemented
18C23—6191no—
19C2×C4—6193no—
20C2×C4C2×D61913yes—
21C22—12383no—
22C22C22×D61911yescharacteristic
23C4—23no—
24C4—12383no—
25C2—24761no—
26C2#2375526313yes—
subgroupG/H
center, FrattiniC22C22×D619
commutator, socle, cosocleC22×C619C23
FittingC42×C619C2
prime radicalC22×D619C22
hypercenterC42D619
hypocenterC619#126
LCSG ▷ C22×C619 ▷ C619
UCSC1 ◁ C22 ◁ C42

Complements

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

NH ≅ G/Ntype
1. Dic619⋊C4C2semidirect
3. C42×C619C2semidirect
13. C619#126semidirect
17. C42D619semidirect

Maximal subgroups

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

subgroupindex
Dic619⋊C42
(C2×D619)⋊C42
C42×C6192
#126619