Finite Group Databasebeta

← #1798

Subgroups — #1798

Order 128.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#117C211yesmaximal, characteristic
2C2×C4⋊C8C212yesmaximal, complemented
3C2×C22⋊C8C212yesmaximal
4#336C212yesmaximal, complemented
5C23×C4C2211yescharacteristic
6C22×C8C2214yes—
7#117—24no—
8C2×C4⋊C4C412yes—
9C2×C22⋊C4C412yes—
10C2×C42C2211yescharacteristic
11C2×C42C2211yescharacteristic
12C4⋊C8—24no—
13C22⋊C8—24no—
14C24C2×C411yescharacteristic
15C22×C4—22no—
16C22×C4—22no—
17C22×C4C2×C412yes—
18C22×C4C2×C412yes—
19C22×C4C2×C411yescharacteristic
20C22×C4D412yes—
21C22×C4Q812yes—
22C22×C4C2311yescharacteristic
23C2×C8—24no—
24C2×C8—24no—
25C2×C8—24no—
26C4⋊C4—24no—
27C22⋊C4—24no—
28C42—22no—
29C42D414yes—
30C23—21no—
31C23—21no—
32C23—24no—
33C23C4⋊C412yes—
34C23C22×C411yescharacteristic
35C2×C4—21no—
36C2×C4—21no—
37C2×C4—24no—
38C2×C4—24no—
39C2×C4—24no—
40C2×C4—22no—
41C2×C4—24no—
42C2×C4C22⋊C414yes—
43C2×C4C4⋊C412yes—
44C2×C4C2×D411yescharacteristic
45C2×C4C2×D412yes—
46C2×C4C2×Q811yescharacteristic
47C2×C4#4112yes—
48C8—44no—
49C22—22no—
50C22—24no—
51C22—42no—
52C22—42no—
53C22C2×C22⋊C411yescharacteristic
54C22C2×C4⋊C411yescharacteristic
55C22#11711yescharacteristic
56C22#13114yes—
57C4—22no—
58C4—24no—
59C4—42no—
60C4#12112yes—
61C4C22⋊Q812yes—
62C2—42no—
63C2#38011yescharacteristic
64C2#40812yes—
65C2#42412yes—
66C2#43312yes—
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
2. C2×C4⋊C8C2semidirect
4. #336C2semidirect

Maximal subgroups

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

subgroupindex
C2×#1172
C2×C4⋊C82
C2×C22⋊C82
#3362