Finite Group Databasebeta

← C2×#329 #1522

Subgroups — C2×#329 #1522

Order 128.

142 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#124C211yesmaximal, characteristic
2C2×#97C212yesmaximal, complemented
3#329C214yesmaximal, direct product factor
4C22×Q8C411yescharacteristic
5C22×D4C411yescharacteristic
6C22×C8—22no—
7#124—22no—
8#124C412yes—
9#124C2212yes—
10C2×C22⋊C4—22no—
11C2×C42C2211yescharacteristic
12#97—22no—
13#97C2214yescomplemented
14C24—21no—
15C2×Q8—21no—
16C2×Q8—42no—
17C2×Q8C2×C412yes—
18C2×D4—21no—
19C2×D4—42no—
20C2×D4C2×C412yes—
21C22×C4—21no—
22C22×C4C2×C411yescharacteristic
23C22×C4D412yes—
24C2×C8—28no—
25C2×C8—24no—
26C22⋊C4—24no—
27C22⋊C4—24no—
28C42C2×C411yescharacteristic
29C42D412yes—
30C42C2311yescharacteristic
31C23—22no—
32C23—42no—
33C23—44no—
34C23C22⋊C411yescharacteristic
35Q8—42no—
36Q8—42no—
37D4—42no—
38D4—42no—
39C2×C4—22no—
40C2×C4—24no—
41C2×C4—22no—
42C2×C4—42no—
43C2×C4C22⋊C412yes—
44C2×C4C22⋊C411yescharacteristic
45C2×C4C22×C411yescharacteristic
46C2×C4C2×D412yes—
47C8—28no—
48C22—42no—
49C22—44no—
50C22—84no—
51C22#10012yes—
52C22#10414yes—
53C22C2×C22⋊C411yescharacteristic
54C4—21no—
55C4—21no—
56C4—22no—
57C4—22no—
58C4—42no—
59C2—82no—
60C2#32914yesdirect product factor
61C2C2×#10011yescharacteristic
62C2C2×#10412yes—
subgroupG/H
center, socleC23C22⋊C4
commutatorC2×C4C22×C4
Frattini, cosocleC42C23
prime radicalC22×D4C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#97C2semidirect
3. #329C2direct (N × H)
13. #97C22semidirect
60. C2#329direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#1242
C2×#972
#3292