Finite Group Databasebeta

← C2×C4×Dic773 #37612939

Subgroups — C2×C4×Dic773 #37612939

Order 24736.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic773C212yesmaximal
2C4×Dic773C214yesmaximal, direct product factor
3C22×C4×C773C211yesmaximal, characteristic
4C2×Dic773C418yesdirect product factor
5C2×Dic773C2214yes—
6C23×C773C2211yescharacteristic
7C2×C4×C773C414yescomplemented
8C2×C4×C773C2212yes—
9C22×C773C2×C414yes—
10C22×C773C2×C412yes—
11C22×C773C2311yescharacteristic
12C4×C773C2×C414yescomplemented
13Dic773C2×C418yesdirect product factor
14C2×C773C4214yescomplemented
15C2×C773C22×C412yes—
16C2×C773C22×C411yescharacteristic
17C773C2×C4211yescharacteristic, complemented, Sylow
18C2×C42—7731nomaximal, Sylow
19C22×C4—7732no—
20C22×C4D77311yescharacteristic
21C42—7734no—
22C23C2×D77311yescharacteristic
23C2×C4—7738no—
24C2×C4—7734no—
25C2×C4Dic77314yesdirect product factor
26C2×C4C2×D77312yes—
27C22C4×D77314yes—
28C22C2×Dic77312yes—
29C22C22×D77311yescharacteristic
30C4—7738no—
31C4C2×Dic77314yesdirect product factor
32C2C4×Dic77314yesdirect product factor
33C2C2×C4×D77312yes—
34C2C22×Dic77311yescharacteristic
subgroupG/H
center, hypercenterC22×C4D773
commutator, hypocenterC773C2×C42
FrattiniC22C22×D773
FittingC22×C4×C773C2
socle, prime radicalC23×C773C22
cosocleC22×C773C23
LCSG ▷ C773
UCSC1 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
2. C4×Dic773C2direct (N × H)
4. C2×Dic773C4direct (N × H)
7. C2×C4×C773C4semidirect
12. C4×C773C2×C4semidirect
13. Dic773C2×C4direct (N × H)
14. C2×C773C42semidirect
17. C773C2×C42semidirect
25. C2×C4Dic773direct (N × H)
31. C4C2×Dic773direct (N × H)
32. C2C4×Dic773direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic7732
C4×Dic7732
C22×C4×C7732
C2×C42773