Finite Group Databasebeta

← #3245

Subgroups — #3245

Order 128.

218 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#532C212yesmaximal, complemented
2#474C214yesmaximal, complemented
3#466C214yesmaximal, complemented
4#459C214yesmaximal, complemented
5C2×C4⋊C8C211yesmaximal, characteristic, complemented
6C2×#41—22no—
7C2×D8C2214yes—
8C22×C8C2212yes—
9C4⋊Q8C2212yes—
10#127C2212yes—
11#124—22no—
12#121—22no—
13#121C2214yes—
14C4×D4—22no—
15C4×D4C2214yes—
16C2×C42C2211yescharacteristic
17#107C2214yes—
18C4⋊C8C2214yes—
19#102C2218yes—
20#41—48no—
21C2×Q8—22no—
22C2×D4—24no—
23C2×D4—22no—
24C2×D4—22no—
25C2×D4C2314yes—
26C22×C4—24no—
27C22×C4D411yescharacteristic
28C22×C4D411yescharacteristic
29C22×C4C2311yescharacteristic
30D8—44no—
31C2×C8—42no—
32C2×C8C2314yes—
33C4⋊C4—22no—
34C4⋊C4C2314yes—
35C22⋊C4—24no—
36C22⋊C4—24no—
37C42D412yes—
38C42C2312yes—
39C23—24no—
40C23C2×D411yescharacteristic
41Q8—44no—
42D4—24no—
43D4—24no—
44D4—44no—
45D4—48no—
46D4—44no—
47C2×C4—21no—
48C2×C4—21no—
49C2×C4—24no—
50C2×C4—41no—
51C2×C4—48no—
52C2×C4D814yescomplemented
53C2×C4C2×D411yescharacteristic
54C2×C4C2×D412yes—
55C2×C4C2×D412yes—
56C2×C4C2411yescharacteristic
57C8—24no—
58C22—21no—
59C22—21no—
60C22—44no—
61C22—44no—
62C22—44no—
63C22C2×D812yes—
64C22C22×D411yescharacteristic
65C4—21no—
66C4—22no—
67C4—44no—
68C4C2×D814yes—
69C4H(5,𝔽2)11yescharacteristic
70C42−1+411yescharacteristic
71C2—22no—
72C2—84no—
73C2#53711yescharacteristic
74C2C22×D811yescharacteristic
75C2#57511yescharacteristic
subgroupG/H
center, socleC22C22×D4
commutator, Frattini, cosocleC2×C4C24
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #532C2semidirect
2. #474C2semidirect
3. #466C2semidirect
4. #459C2semidirect
5. C2×C4⋊C8C2semidirect
52. C2×C4D8semidirect

Maximal subgroups

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

subgroupindex
#5322
#4742
#4662
#4592
C2×C4⋊C82