Finite Group Databasebeta

← #1818

Subgroups — #1818

Order 128.

146 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#117C211yesmaximal, characteristic
2C2×C22⋊C8C212yesmaximal
3#336C214yesmaximal, complemented
4C23×C4C2211yescharacteristic
5C22×C8C2214yes—
6#117—24no—
7C2×C4⋊C4C412yes—
8C2×C22⋊C4C412yes—
9C2×C42C2212yes—
10C22⋊C8—24no—
11C24C2×C411yescharacteristic
12C22×C4—24no—
13C22×C4C2×C414yes—
14C22×C4C2×C411yescharacteristic
15C22×C4D414yes—
16C22×C4C2311yescharacteristic
17C2×C8—24no—
18C2×C8—28no—
19C4⋊C4—24no—
20C22⋊C4—24no—
21C42—24no—
22C23—22no—
23C23—24no—
24C23C22⋊C412yes—
25C23C22×C411yescharacteristic
26C2×C4—22no—
27C2×C4—28no—
28C2×C4—24no—
29C2×C4—28no—
30C2×C4C22⋊C412yes—
31C2×C4C2×D412yes—
32C2×C4#4114yes—
33C8—44no—
34C22—22no—
35C22—24no—
36C22—44no—
37C22C2×C22⋊C411yescharacteristic
38C22#11712yes—
39C22#13114yes—
40C4—22no—
41C4—44no—
42C4#12314yes—
43C2—42no—
44C2#38111yescharacteristic
45C2#40812yes—
46C2#43314yes—
subgroupG/H
center, Frattini, cosocleC22×C4C23
commutator, socleC23C22×C4
prime radicalC24C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #336C2semidirect

Maximal subgroups

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

subgroupindex
C2×#1172
C2×C22⋊C82
#3362