Finite Group Databasebeta

← #36346003

Subgroups — #36346003

Order 21856.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic1366C211yesmaximal, characteristic, complemented
2C22⋊Dic683C214yesmaximal, complemented
3C4×Dic683C211yesmaximal, characteristic, complemented
4C2×D4×C683C211yesmaximal, characteristic
5Dic1366—22no—
6C2×Dic683C2212yes—
7C2×Dic683C2212yes—
8C23×C683C2212yes—
9D4×C683—22no—
10C2×C4×C683C2211yescharacteristic
11C22×C683—22no—
12C22×C683—24no—
13C22×C683C2311yescharacteristic
14C4×C683D412yes—
15Dic683—22no—
16Dic683—22no—
17C2×C683—42no—
18C2×C683C2×D411yescharacteristic
19C2×C683#4112yes—
20C683#12411yescharacteristic, complemented, Sylow
21#124—6831nomaximal, Sylow
22C2×Q8—6831no—
23C2×D4D68311yescharacteristic
24C22⋊C4—6834no—
25C42—6831no—
26C23C2×D68312yes—
27Q8—13662no—
28D4—22no—
29C2×C4—6832no—
30C2×C4—6832no—
31C2×C4C2×D68311yescharacteristic
32C22—22no—
33C22—24no—
34C22C22×D68311yescharacteristic
35C4—13662no—
36C4—13662no—
37C4C22⋊D68312yes—
38C2—42no—
39C2C2×C22⋊D68311yescharacteristic
40C2#2492642012yes—
subgroupG/H
center, FrattiniC22C22×D683
commutator, socle, cosocleC22×C683C23
Fitting, prime radicalC2×D4×C683C2
hypercenterC2×D4D683
hypocenterC683#124
LCSG ▷ C22×C683 ▷ C683
UCSC1 ◁ C22 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. C2×Dic1366C2semidirect
2. C22⋊Dic683C2semidirect
3. C4×Dic683C2semidirect
20. C683#124semidirect

Maximal subgroups

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

subgroupindex
C2×Dic13662
C22⋊Dic6832
C4×Dic6832
C2×D4×C6832
#124683