Finite Group Databasebeta

← #30657709

Subgroups — #30657709

Order 16448.

190 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16861627C212yesmaximal, complemented
2#22551649C214yesmaximal, complemented
3C22×C4×D257C211yesmaximal, characteristic
4#16861627—24no—
5C2×#14523346C2214yescomplemented
6C23×D257C411yescharacteristic
7C22×Dic257C2211yescharacteristic
8C2×C4×D257—24no—
9C2×C4×D257C412yes—
10C2×C4×D257C2212yes—
11C22×C4×C257C411yescharacteristic
12#14523346—24no—
13C22×D257—22no—
14C22×D257—24no—
15C22×D257C2×C412yes—
16C2×Dic257C2×C411yescharacteristic
17C2×Dic257D414yes—
18C2×Dic257C2311yescharacteristic
19C4×D257—24no—
20C4×D257—24no—
21C23×C257C2×C411yescharacteristic
22C2×C4×C257—22no—
23C2×C4×C257C2×C412yes—
24C22×C257—22no—
25C22×C257C22⋊C412yes—
26C22×C257C22×C411yescharacteristic
27C2×D257—28no—
28C2×D257—22no—
29C2×D257—22no—
30C2×D257M1614yescomplemented
31C4×C257—22no—
32Dic257C22⋊C412yes—
33Dic257C2×D412yes—
34C2×C257—22no—
35C2×C257C2×C22⋊C411yescharacteristic
36C2×C257C2×M1612yes—
37D257—24no—
38C257#40711yescharacteristic, complemented, Sylow
39#407—2571nomaximal, Sylow
40C23×C4—2571no—
41C2×M16—2572no—
42C22⋊C8—2574no—
43C24—2571no—
44C22×C4—2571no—
45C22×C4—2572no—
46C22×C4—2572no—
47C22×C4—5144no—
48C22×C4#1175996711yescharacteristic
49M16—5144no—
50C2×C8—2574no—
51C23—2572no—
52C23—5144no—
53C23—5142no—
54C23C2×#1175996711yescharacteristic
55C2×C4—2574no—
56C2×C4—2571no—
57C2×C4—2571no—
58C2×C4—22no—
59C2×C4—5144no—
60C2×C4—5144no—
61C2×C4C2×#1175996712yes—
62C8—5144no—
63C22—2574no—
64C22—22no—
65C22—5148no—
66C22—5142no—
67C22—5142no—
68C22C22⋊#1175996712yes—
69C22C22×#1175996711yescharacteristic
70C4—2572no—
71C4—2572no—
72C4—22no—
73C2—22no—
74C2—5144no—
75C2C2×C22⋊#1175996711yescharacteristic
76C2D257⋊M1612yes—
subgroupG/H
center, FrattiniC22C22×#11759967
commutator, socleC22×C257C22×C4
FittingC22×C4×C257C4
prime radicalC23×D257C4
cosocleC2×Dic257C23
hypercenterC22×C4#11759967
hypocenterC257#407
LCSG ▷ C22×C257 ▷ C257
UCSC1 ◁ C22 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×#16861627C2semidirect
2. #22551649C2semidirect
5. C2×#14523346C22semidirect
30. C2×D257M16semidirect
38. C257#407semidirect

Maximal subgroups

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

subgroupindex
C2×#168616272
#225516492
C22×C4×D2572
#407257