Finite Group Databasebeta

← #30657680

Subgroups — #30657680

Order 16448.

218 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C22⋊#11759967C212yesmaximal
2(C2×#11759967)⋊C4C214yesmaximal, complemented
3C22×C4×D257C211yesmaximal, characteristic
4C22×#11759967C2214yes—
5C22⋊#11759967—24no—
6C23×D257C2211yescharacteristic
7C22×Dic257C411yescharacteristic, complemented
8C2×C4×D257—24no—
9C2×C4×D257C412yescomplemented
10C2×C4×D257C2212yes—
11C22×C4×C257C411yescharacteristic, complemented
12C2×#11759967—24no—
13C2×#11759967—28no—
14C22×D257—24no—
15C22×D257C2×C411yescharacteristic
16C22×D257D414yes—
17C22×D257C2311yescharacteristic
18C2×Dic257—22no—
19C2×Dic257C2×C412yes—
20C4×D257—24no—
21C4×D257—24no—
22C23×C257C2×C411yescharacteristic
23C2×C4×C257—22no—
24C2×C4×C257C2×C412yes—
25C22×C257—22no—
26C22×C257C22⋊C412yes—
27C22×C257C22×C411yescharacteristic
28C2×D257—22no—
29C2×D257—28no—
30C2×D257C22⋊C412yes—
31C2×D257C2×D412yes—
32C2×D257#4114yes—
33#11759967—44no—
34C4×C257—22no—
35Dic257—22no—
36C2×C257—22no—
37C2×C257C2×C22⋊C411yescharacteristic
38C2×C257#11712yes—
39D257—22no—
40D257#12314yes—
41C257#38111yescharacteristic, complemented, Sylow
42#381—2571nomaximal, Sylow
43C23×C4—2571no—
44C2×C22⋊C4—2572no—
45#95—2574no—
46C24—2571no—
47C22×C4—2571no—
48C22×C4—2572no—
49C22×C4—2572no—
50C22×C4—2574no—
51C22×C4—5144no—
52C22×C4#1175996711yescharacteristic, complemented
53C22⋊C4—5144no—
54C23—2571no—
55C23—2574no—
56C23—2571no—
57C23—5144no—
58C23C2×#1175996711yescharacteristic
59C2×C4—2572no—
60C2×C4—22no—
61C2×C4—5144no—
62C2×C4—5144no—
63C2×C4—5142no—
64C2×C4—5144no—
65C2×C4—5148no—
66C2×C4C2×#1175996712yes—
67C22—2572no—
68C22—2574no—
69C22—2572no—
70C22—22no—
71C22—5148no—
72C22—5142no—
73C22C22⋊#1175996712yes—
74C22C22×#1175996711yescharacteristic
75C4—22no—
76C4—5142no—
77C4—10284no—
78C2—2574no—
79C2—22no—
80C2—5142no—
81C2C2×C22⋊#1175996711yescharacteristic
82C2#2255167112yes—
subgroupG/H
center, FrattiniC22C22×#11759967
commutator, socleC22×C257C22×C4
FittingC22×C4×C257C4
prime radicalC23×D257C22
cosocleC22×D257C23
hypercenterC22×C4#11759967
hypocenterC257#381
LCSG ▷ C22×C257 ▷ C257
UCSC1 ◁ C22 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
2. (C2×#11759967)⋊C4C2semidirect
7. C22×Dic257C4semidirect
9. C2×C4×D257C4semidirect
11. C22×C4×C257C4semidirect
41. C257#381semidirect
52. C22×C4#11759967semidirect

Maximal subgroups

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

subgroupindex
C2×C22⋊#117599672
(C2×#11759967)⋊C42
C22×C4×D2572
#381257