Finite Group Databasebeta

← C2×#324 #1457

Subgroups — C2×#324 #1457

Order 128.

164 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊C4C211yesmaximal, characteristic
2C2×C22⋊C8C212yesmaximal
3#324C214yesmaximal, direct product factor
4C23×C4C411yescharacteristic
5C23×C4C411yescharacteristic
6C23×C4C2211yescharacteristic
7C22×C8—22no—
8C2×C4⋊C4—22no—
9C2×C4⋊C4—22no—
10C2×C4⋊C4C412yes—
11C2×C4⋊C4C2212yes—
12C22⋊C8—22no—
13C22⋊C8C2214yes—
14C24C2×C411yescharacteristic
15C22×C4—21no—
16C22×C4—21no—
17C22×C4—22no—
18C22×C4—21no—
19C22×C4—21no—
20C22×C4—42no—
21C22×C4—42no—
22C22×C4C814yescomplemented
23C22×C4C2×C412yes—
24C22×C4C2×C412yes—
25C22×C4C2×C411yescharacteristic
26C22×C4D412yes—
27C22×C4D412yes—
28C22×C4C2311yescharacteristic
29C2×C8—24no—
30C2×C8—44no—
31C4⋊C4—24no—
32C4⋊C4—24no—
33C23—22no—
34C23—22no—
35C23C22⋊C411yescharacteristic
36C23C22⋊C411yescharacteristic
37C23C2×C812yes—
38C23M1612yes—
39C23C22×C411yescharacteristic
40C2×C4—24no—
41C2×C4—24no—
42C2×C4—24no—
43C2×C4—22no—
44C2×C4—22no—
45C2×C4—22no—
46C2×C4—41no—
47C2×C4—42no—
48C2×C4—41no—
49C2×C4—42no—
50C2×C4—42no—
51C2×C4—42no—
52C2×C4C22⋊C412yes—
53C2×C4C2×C814yescomplemented
54C2×C4C2×D412yes—
55C8—44no—
56C22—24no—
57C22—24no—
58C22—21no—
59C22—21no—
60C22—21no—
61C22—21no—
62C22C22⋊C812yes—
63C22C22⋊C812yes—
64C22#9912yes—
65C22#10112yes—
66C22C2×C22⋊C411yescharacteristic
67C22C22×C811yescharacteristic
68C22C2×M1611yescharacteristic
69C4—24no—
70C4—22no—
71C4—22no—
72C4—42no—
73C2—22no—
74C2—21no—
75C2—21no—
76C2#32414yesdirect product factor
77C2C2×C22⋊C811yescharacteristic
78C2C2×#9911yescharacteristic
79C2C2×#10111yescharacteristic
subgroupG/H
center, socleC23C22⋊C4
commutatorC22C22×C8
Frattini, cosocleC22×C4C23
prime radicalC24C2×C4
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #324C2direct (N × H)
22. C22×C4C8semidirect
53. C2×C4C2×C8semidirect
76. C2#324direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊C42
C2×C22⋊C82
#3242