Finite Group Databasebeta

← #2073

Subgroups — #2073

Order 128.

129 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#102C212yesmaximal
2#390C211yesmaximal, characteristic
3#382C211yesmaximal, characteristic, complemented
4#340C212yesmaximal, complemented
5#336C211yesmaximal, characteristic, complemented
6C22×D4C2211yescharacteristic
7C22×C8C2212yes—
8C2×C4⋊C4C2211yescharacteristic
9C2×C4⋊C4C2212yes—
10C2×C22⋊C4—22no—
11C2×C42C2211yescharacteristic
12#102—24no—
13#95—22no—
14C24—21no—
15C2×D4—22no—
16C2×D4—22no—
17C2×D4—21no—
18C2×D4D412yes—
19C22×C4—22no—
20C22×C4—21no—
21C22×C4D412yes—
22C22×C4C2311yescharacteristic
23C2×C8—22no—
24C2×C8—22no—
25C2×C8—22no—
26C4⋊C4—22no—
27C4⋊C4—22no—
28C4⋊C4—22no—
29C22⋊C4—44no—
30C42—22no—
31C23—22no—
32C23—41no—
33C23—41no—
34C23—42no—
35C23—42no—
36C23C2×D411yescharacteristic
37D4—24no—
38D4—42no—
39C2×C4—22no—
40C2×C4—22no—
41C2×C4—22no—
42C2×C4—42no—
43C2×C4—41no—
44C2×C4—42no—
45C2×C4—42no—
46C2×C4—42no—
47C2×C4C2×D411yescharacteristic
48C2×C4#4112yes—
49C2×C4#4112yes—
50C2×C4#4111yescharacteristic
51C8—42no—
52C22—42no—
53C22—44no—
54C22—82no—
55C22—81no—
56C22—81no—
57C22#12111yescharacteristic
58C22#12311yescharacteristic
59C22#12411yescharacteristic
60C22#13512yes—
61C22AGL(1,ℤ/8)12yes—
62C4—42no—
63C4—82no—
64C4—81no—
65C4#12312yes—
66C4#12612yes—
67C2—82no—
68C2#39711yescharacteristic
69C2#46312yes—
70C2#48212yes—
71C2#48811yescharacteristic
72C2#49011yescharacteristic
subgroupG/H
center, socleC23C2×D4
commutator, Frattini, cosocleC22×C4C23
prime radicalC22×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #382C2semidirect
4. #340C2semidirect
5. #336C2semidirect

Maximal subgroups

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

subgroupindex
C2×#1022
#3902
#3822
#3402
#3362