Finite Group Databasebeta

← #2861

Subgroups — #2861

Order 128.

262 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#125C211yesmaximal, characteristic, complemented
2C2×#124C211yesmaximal, characteristic
3#391C212yesmaximal, complemented
4#390C212yesmaximal
5#388C218yesmaximal, complemented
6C43C211yesmaximal, characteristic, complemented
7C22×Q8C2211yescharacteristic
8C22×D4C2211yescharacteristic
9#125—24no—
10#124—24no—
11C2×C4⋊C4C2214yes—
12C2×C4⋊C4C2212yes—
13C2×C22⋊C4C2214yes—
14C2×C22⋊C4C2218yes—
15C2×C42C2214yes—
16C2×C42C2212yes—
17C2×C42C2211yescharacteristic
18#95C2218yes—
19C24C2312yes—
20C2×Q8—22no—
21C2×Q8—24no—
22C2×D4—22no—
23C2×D4—24no—
24C22×C4C2312yes—
25C22×C4C2314yes—
26C22×C4C2312yes—
27C22×C4C2314yes—
28C22×C4C2311yescharacteristic
29C4⋊C4—28no—
30C4⋊C4—24no—
31C22⋊C4—28no—
32C22⋊C4—216no—
33C42—28no—
34C42—24no—
35C42D414yes—
36C23—22no—
37C23—28no—
38C23—24no—
39C23C2411yescharacteristic
40Q8—44no—
41D4—44no—
42C2×C4—24no—
43C2×C4—24no—
44C2×C4—24no—
45C2×C4—22no—
46C2×C4—24no—
47C2×C4—28no—
48C2×C4—24no—
49C2×C4C2×D414yes—
50C2×C4C2×D412yes—
51C2×C4#4118yes—
52C2×C4#4114yes—
53C22—42no—
54C22—48no—
55C22—44no—
56C22C22×D411yescharacteristic
57C22C2×#4112yes—
58C22C2×#4114yes—
59C4—28no—
60C4—24no—
61C4—42no—
62C4—44no—
63C4#12414yes—
64C2—82no—
65C2C2×#12411yescharacteristic
66C2#52914yes—
67C2#53212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC22×D4C22
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×#125C2semidirect
3. #391C2semidirect
5. #388C2semidirect
6. C43C2semidirect

Maximal subgroups

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

subgroupindex
C2×#1252
C2×#1242
#3912
#3902
#3882
C432