Finite Group Databasebeta

← #1972

Subgroups — #1972

Order 128.

188 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D8C211yesmaximal, characteristic
2C2×#106C211yesmaximal, characteristic, complemented
3C2×#102C212yesmaximal, complemented
4C2×#97C211yesmaximal, characteristic, complemented
5#390C212yesmaximal, complemented
6C22×D4C2212yes—
7C2×D8—22no—
8C2×D8—22no—
9C2×D8C414yescomplemented
10C22×C8C2211yescharacteristic
11C22×C8C2211yescharacteristic
12C2×C4⋊C4C2212yes—
13C2×C22⋊C4—24no—
14C2×C42C2211yescharacteristic
15#106—22no—
16#102—24no—
17#97—22no—
18C24—22no—
19C2×D4—22no—
20C2×D4—22no—
21C2×D4—22no—
22C2×D4—22no—
23C2×D4—22no—
24C2×D4C2×C414yes—
25C22×C4—22no—
26C22×C4D412yes—
27C22×C4C2311yescharacteristic
28D8—28no—
29C2×C8—21no—
30C2×C8—21no—
31C2×C8C2×C412yes—
32C2×C8D412yes—
33C2×C8D412yes—
34C2×C8D412yes—
35C4⋊C4—22no—
36C4⋊C4—22no—
37C22⋊C4—48no—
38C42—21no—
39C42—21no—
40C23—24no—
41C23—42no—
42C23—42no—
43C23—44no—
44C23—44no—
45C23C2×D411yescharacteristic
46D4—24no—
47D4—24no—
48D4—42no—
49D4—42no—
50C2×C4—22no—
51C2×C4—24no—
52C2×C4—42no—
53C2×C4—44no—
54C2×C4C22×C411yescharacteristic
55C2×C4C2×D411yescharacteristic
56C2×C4C2×D411yescharacteristic
57C2×C4C2×D411yescharacteristic
58C2×C4#4111yescharacteristic
59C2×C4#4111yescharacteristic
60C8—22no—
61C8C22⋊C414yescomplemented
62C22—44no—
63C22—48no—
64C22—84no—
65C22—82no—
66C22—82no—
67C22C4×D411yescharacteristic
68C22#12111yescharacteristic
69C22#12711yescharacteristic
70C22AGL(1,ℤ/8)14yes—
71C4—42no—
72C4—82no—
73C4C2×C22⋊C411yescharacteristic
74C4C4×D411yescharacteristic
75C4#12111yescharacteristic
76C4#12411yescharacteristic
77C2—84no—
78C2#39011yescharacteristic
79C2#44212yes—
80C2#46912yes—
81C2#49612yes—
subgroupG/H
center, socleC23C2×D4
commutatorC2×C4C22×C4
Frattini, cosocleC22×C4C23
prime radicalC22×D8C2
LCSG ▷ C2×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
2. C2×#106C2semidirect
3. C2×#102C2semidirect
4. C2×#97C2semidirect
5. #390C2semidirect
9. C2×D8C4semidirect
61. C8C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×D82
C2×#1062
C2×#1022
C2×#972
#3902