Finite Group Databasebeta

← #1856

Subgroups — #1856

Order 128.

162 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#518C211yesmaximal, characteristic
2#428C212yesmaximal, complemented
3C2×#100C211yesmaximal, characteristic
4#390C211yesmaximal, characteristic
5#339C212yesmaximal, complemented
6C22×D4C2211yescharacteristic
7C2×M16C2212yes—
8C4×D4—22no—
9C4×D4—22no—
10#117C2212yes—
11C2×C4⋊C4C2211yescharacteristic
12C2×C22⋊C4—22no—
13C2×C22⋊C4—22no—
14C2×C42C2211yescharacteristic
15#107—22no—
16#106—22no—
17#100C414yescomplemented
18C24D412yes—
19C2×D4—22no—
20C2×D4—22no—
21C2×D4C2×C412yes—
22C2×D4Q812yes—
23C22×C4—21no—
24C22×C4—22no—
25C22×C4—22no—
26C22×C4—21no—
27C22×C4C2311yescharacteristic
28M16—22no—
29M16C2×C414yescomplemented
30C2×C8—22no—
31C4⋊C4—22no—
32C4⋊C4D412yes—
33C4⋊C4D412yes—
34C22⋊C4—24no—
35C22⋊C4—22no—
36C22⋊C4—44no—
37C42—22no—
38C42—22no—
39C23—22no—
40C23—22no—
41C23—42no—
42C23—42no—
43C23C4⋊C414yes—
44C23C2×D411yescharacteristic
45D4—24no—
46D4—24no—
47C2×C4—22no—
48C2×C4—22no—
49C2×C4—22no—
50C2×C4—41no—
51C2×C4—41no—
52C2×C4—42no—
53C2×C4—41no—
54C2×C4—82no—
55C2×C4—82no—
56C2×C4C22×C411yescharacteristic
57C2×C4C2×D412yes—
58C2×C4C2×Q811yescharacteristic
59C2×C4#4112yes—
60C8—24no—
61C22—21no—
62C22—21no—
63C22—24no—
64C22—44no—
65C22—42no—
66C22—42no—
67C22—82no—
68C22C2×C4⋊C411yescharacteristic
69C22#12011yescharacteristic
70C22#12311yescharacteristic
71C4—42no—
72C4—42no—
73C4—42no—
74C4—81no—
75C4C4×D412yes—
76C4C22⋊Q812yes—
77C2—21no—
78C2—21no—
79C2—44no—
80C2#38511yescharacteristic
81C2#45311yescharacteristic
82C2#45511yescharacteristic
subgroupG/H
center, socleC22#120
commutatorC2×C4C22×C4
Frattini, cosocleC22×C4C23
prime radicalC22×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #428C2semidirect
5. #339C2semidirect
17. #100C4semidirect
29. M16C2×C4semidirect

Maximal subgroups

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

subgroupindex
#5182
#4282
C2×#1002
#3902
#3392