Finite Group Databasebeta

← #41001544

Subgroups — #41001544

Order 26848.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic1678C211yesmaximal, characteristic, complemented
2C22⋊Dic839C214yesmaximal, complemented
3C4×Dic839C211yesmaximal, characteristic, complemented
4C2×D4×C839C211yesmaximal, characteristic
5Dic1678—22no—
6C2×Dic839C2212yes—
7C2×Dic839C2212yes—
8C23×C839C2212yes—
9D4×C839—22no—
10C2×C4×C839C2211yescharacteristic
11C22×C839—22no—
12C22×C839—24no—
13C22×C839C2311yescharacteristic
14C4×C839D412yes—
15Dic839—22no—
16Dic839—22no—
17C2×C839—42no—
18C2×C839C2×D411yescharacteristic
19C2×C839#4112yes—
20C839#12411yescharacteristic, complemented, Sylow
21#124—8391nomaximal, Sylow
22C2×Q8—8391no—
23C2×D4D83911yescharacteristic
24C22⋊C4—8394no—
25C42—8391no—
26C23C2×D83912yes—
27Q8—16782no—
28D4—22no—
29C2×C4—8392no—
30C2×C4—8392no—
31C2×C4C2×D83911yescharacteristic
32C22—22no—
33C22—24no—
34C22C22×D83911yescharacteristic
35C4—16782no—
36C4—16782no—
37C4C22⋊D83912yes—
38C2—42no—
39C2C2×C22⋊D83911yescharacteristic
40C2#2721195412yes—
subgroupG/H
center, FrattiniC22C22×D839
commutator, socle, cosocleC22×C839C23
Fitting, prime radicalC2×D4×C839C2
hypercenterC2×D4D839
hypocenterC839#124
LCSG ▷ C22×C839 ▷ C839
UCSC1 ◁ C22 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. C2×Dic1678C2semidirect
2. C22⋊Dic839C2semidirect
3. C4×Dic839C2semidirect
20. C839#124semidirect

Maximal subgroups

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

subgroupindex
C2×Dic16782
C22⋊Dic8392
C4×Dic8392
C2×D4×C8392
#124839