Finite Group Databasebeta

← C42×Dic109 #20294868

Subgroups — C42×Dic109 #20294868

Order 6976.

258 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic109C216yesmaximal
2C2×C42×C109C211yesmaximal, characteristic
3C22×Dic109C2214yes—
4C4×Dic109C4124yesdirect product factor
5C22×C4×C109C2213yes—
6C42×C109C414yescomplemented
7C23×C109C2311yescharacteristic
8C2×C4×C109C2×C4112yes—
9C2×C4×C109C2×C416yes—
10C2×Dic109C2×C4124yes—
11C22×C109C22×C416yes—
12C22×C109C22×C411yescharacteristic
13C4×C109C42112yescomplemented
14Dic109C42116yesdirect product factor
15C2×C109C2×C4214yes—
16C2×C109C2×C4213yes—
17C109C4311yescharacteristic, complemented, Sylow
18C43—1091nomaximal, Sylow
19C2×C42—1096no—
20C2×C42D10911yescharacteristic
21C22×C4—1094no—
22C22×C4C2×D10913yes—
23C42—10924no—
24C42Dic10914yesdirect product factor
25C23C22×D10911yescharacteristic
26C2×C4—10924no—
27C2×C4C4×D109112yes—
28C2×C4C2×Dic10916yes—
29C22C2×C4×D10916yes—
30C22C22×Dic10911yescharacteristic
31C4—10916no—
32C4C4×Dic109112yesdirect product factor
33C2C42×D10914yes—
34C2C2×C4×Dic10913yes—
subgroupG/H
center, hypercenterC2×C42D109
commutator, hypocenterC109C43
FrattiniC23C22×D109
FittingC2×C42×C109C2
socleC23×C109C23
LCSG ▷ C109
UCSC1 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
4. C4×Dic109C4direct (N × H)
6. C42×C109C4semidirect
13. C4×C109C42semidirect
14. Dic109C42direct (N × H)
17. C109C43semidirect
24. C42Dic109direct (N × H)
32. C4C4×Dic109direct (N × H)