Finite Group Databasebeta

← #2819

Subgroups — #2819

Order 128.

290 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#124C212yesmaximal, complemented
2#394C214yesmaximal, complemented
3#393C214yesmaximal, complemented
4#392C214yesmaximal, complemented
5#382C211yesmaximal, characteristic, complemented
6C22×Q8C2212yes—
7C22×D4C2212yes—
8C22×D4C2214yes—
9#124—28no—
10C2×C4⋊C4C2212yes—
11C2×C22⋊C4C2214yes—
12C2×C22⋊C4C2214yes—
13C2×C22⋊C4C2218yes—
14C2×C42C2211yescharacteristic
15#95C2214yes—
16#95C2214yes—
17C24C2314yes—
18C2×Q8—24no—
19C2×Q8—44no—
20C2×D4—24no—
21C2×D4—44no—
22C2×D4—48no—
23C2×D4—44no—
24C22×C4C2314yes—
25C22×C4C2314yes—
26C22×C4C2312yes—
27C22×C4C2311yescharacteristic
28C4⋊C4—42no—
29C22⋊C4—28no—
30C22⋊C4—28no—
31C22⋊C4—48no—
32C42D414yescomplemented
33C23—24no—
34C23—28no—
35C23—28no—
36C23—24no—
37C23—24no—
38C23C2411yescharacteristic
39Q8—48no—
40D4—48no—
41D4—416no—
42C2×C4—21no—
43C2×C4—24no—
44C2×C4—21no—
45C2×C4—24no—
46C2×C4—28no—
47C2×C4—28no—
48C2×C4—24no—
49C2×C4C2×D412yes—
50C2×C4C2×D414yes—
51C22—44no—
52C22—44no—
53C22—44no—
54C22—48no—
55C22—48no—
56C22C22×D411yescharacteristic
57C22H(5,𝔽2)14yes—
58C22H(5,𝔽2)11yescharacteristic
59C222−1+411yescharacteristic
60C4—24no—
61C4—22no—
62C4—44no—
63C4—44no—
64C2—84no—
65C2#53512yes—
66C2#53711yescharacteristic
67C2H(3,𝔽4)12yes—
68C2#56212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#124C2semidirect
2. #394C2semidirect
3. #393C2semidirect
4. #392C2semidirect
5. #382C2semidirect
32. C42D4semidirect

Maximal subgroups

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

subgroupindex
C2×#1242
#3942
#3932
#3922
#3822