Finite Group Databasebeta

← C2×#355 #2130

Subgroups — C2×#355 #2130

Order 128.

130 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#124C211yesmaximal, characteristic
2C2×#101C212yesmaximal, complemented
3#355C214yesmaximal, direct product factor
4C22×Q8C2211yescharacteristic
5C22×D4C411yescharacteristic
6C2×M16—22no—
7#124—22no—
8#124C412yes—
9#124C2212yes—
10C2×C22⋊C4—22no—
11C2×C42C411yescharacteristic
12#101—22no—
13#101C2214yescomplemented
14C24—21no—
15C2×Q8—41no—
16C2×Q8—41no—
17C2×Q8C2×C411yescharacteristic
18C2×Q8D412yes—
19C2×Q8C2311yescharacteristic
20C2×D4—21no—
21C2×D4—41no—
22C2×D4—41no—
23C2×D4C2×C412yes—
24C22×C4—21no—
25C22×C4C2×C411yescharacteristic
26C22×C4D412yes—
27M16—24no—
28M16—42no—
29C2×C8—42no—
30C22⋊C4—24no—
31C22⋊C4—24no—
32C42—21no—
33C42C2×C412yes—
34C23—22no—
35C23—44no—
36C23—41no—
37C23—41no—
38C23C22⋊C411yescharacteristic
39Q8—41no—
40Q8—42no—
41Q8—41no—
42D4—42no—
43D4—42no—
44C2×C4—22no—
45C2×C4—21no—
46C2×C4—22no—
47C2×C4—21no—
48C2×C4—22no—
49C2×C4—42no—
50C2×C4C22⋊C411yescharacteristic
51C2×C4C22⋊C412yes—
52C2×C4C22×C411yescharacteristic
53C2×C4C2×D412yes—
54C8—44no—
55C22—22no—
56C22—44no—
57C22—42no—
58C22—82no—
59C22—82no—
60C22#9911yescharacteristic
61C22#9911yescharacteristic
62C22C2×C22⋊C411yescharacteristic
63C4—22no—
64C4—21no—
65C4—22no—
66C4—21no—
67C4—42no—
68C2—21no—
69C2—21no—
70C2—82no—
71C2#35512yesdirect product factor
72C2C2×#9911yescharacteristic
subgroupG/H
center, socleC22#99
commutatorC2×C4C22×C4
Frattini, cosocleC2×Q8C23
prime radicalC22×D4C4
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ G
LECSG ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#101C2semidirect
3. #355C2direct (N × H)
13. #101C22semidirect
71. C2#355direct (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×#1012
#3552