Finite Group Databasebeta

← #2026

Subgroups — #2026

Order 128.

129 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#125C211yesmaximal, characteristic
2C2×#103C212yesmaximal
3#391C211yesmaximal, characteristic
4#340C212yesmaximal
5#336C211yesmaximal, characteristic
6C22×Q8C2211yescharacteristic
7C22×C8C2212yes—
8#125—24no—
9C2×C4⋊C4—22no—
10C2×C4⋊C4C2211yescharacteristic
11C2×C4⋊C4C2212yes—
12C2×C42C2211yescharacteristic
13#103—24no—
14#95—22no—
15C2×Q8—21no—
16C2×Q8—22no—
17C2×Q8—22no—
18C2×Q8Q812yes—
19C22×C4—21no—
20C22×C4—22no—
21C22×C4—21no—
22C22×C4D412yes—
23C22×C4C2311yescharacteristic
24C2×C8—22no—
25C2×C8—22no—
26C2×C8—22no—
27C4⋊C4—28no—
28C4⋊C4—22no—
29C4⋊C4—22no—
30C4⋊C4D414yes—
31C42—22no—
32C23C2×D411yescharacteristic
33Q8—24no—
34Q8—42no—
35C2×C4—22no—
36C2×C4—24no—
37C2×C4—22no—
38C2×C4—22no—
39C2×C4—22no—
40C2×C4—41no—
41C2×C4—41no—
42C2×C4—42no—
43C2×C4—42no—
44C2×C4—41no—
45C2×C4—42no—
46C2×C4C2×D412yes—
47C2×C4C2×Q811yescharacteristic
48C2×C4#4112yes—
49C2×C4#4111yescharacteristic
50C8—42no—
51C22#12011yescharacteristic
52C22C22⋊Q811yescharacteristic
53C22#12411yescharacteristic
54C22#13512yes—
55C22#13712yes—
56C4—42no—
57C4—42no—
58C4—44no—
59C4—81no—
60C4C22⋊Q812yes—
61C4#12412yes—
62C2#39311yescharacteristic
63C2#45212yes—
64C2#47912yes—
65C2#48811yescharacteristic
66C2#49111yescharacteristic
subgroupG/H
center, socle, prime radicalC23C2×D4
commutator, Frattini, cosocleC22×C4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Maximal subgroups

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

subgroupindex
C2×#1252
C2×#1032
#3912
#3402
#3362