Finite Group Databasebeta

← C4×#20297748 #43273099

Subgroups — C4×#20297748 #43273099

Order 28736.

58 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20297748C212yesmaximal
2C4×#16813318C211yesmaximal, characteristic
3#20297748C414yesdirect product factor
4C2×#16813318C411yescharacteristic
5C2×#16813318C2211yescharacteristic
6C4×Dic449C411yescharacteristic
7#16813318C812yes—
8#16813318C2×C412yes—
9C2×Dic449C811yescharacteristic
10C2×Dic449C2×C411yescharacteristic
11C2×C4×C449C811yescharacteristic
12C22×C449C2×C811yescharacteristic
13C4×C449C1612yescomplemented
14Dic449C1612yescomplemented
15Dic449C4211yescharacteristic
16Dic449C2×C811yescharacteristic
17C2×C449C4×C811yescharacteristic
18C2×C449C2×C1611yescharacteristic
19C2×C449C2×C1611yescharacteristic
20C449C4×C1611yescharacteristic, complemented, Sylow
21C4×C16—4491nomaximal, Sylow
22C2×C16—4492no—
23C4×C8—4491no—
24C2×C8—4491no—
25C2×C8—4491no—
26C42—4491no—
27C16—4494no—
28C2×C4—4491no—
29C2×C4—4491no—
30C2×C4#1681332011yescharacteristic
31C8—4492no—
32C8—4492no—
33C22C2×#1681332011yescharacteristic
34C4—4491no—
35C4—4491no—
36C4—4492no—
37C4#2029774812yesdirect product factor
38C2C4×#1681332011yescharacteristic
39C2C2×#2029774811yescharacteristic
40C2#2838543511yescharacteristic
subgroupG/H
center, hypercenterC2×C4#16813320
commutator, hypocenterC449C4×C16
FrattiniC22C2×#16813320
FittingC2×C4×C449C8
socle, prime radicalC22×C449C2×C8
cosocleC2×#16813318C22
LCSG ▷ C449
UCSC1 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
3. #20297748C4direct (N × H)
13. C4×C449C16semidirect
14. Dic449C16semidirect
20. C449C4×C16semidirect
37. C4#20297748direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202977482
C4×#168133182
C4×C16449