Finite Group Databasebeta

← #2040

Subgroups — #2040

Order 128.

145 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#537C211yesmaximal, characteristic
2C2×#104C212yesmaximal, complemented
3#417C212yesmaximal, complemented
4#382C211yesmaximal, characteristic, complemented
5#343C211yesmaximal, characteristic, complemented
6C2×#41C2212yes—
7C2×M16C2212yes—
8C22⋊Q8—22no—
9#121—22no—
10#121—22no—
11C2×C4⋊C4C2211yescharacteristic
12C2×C4⋊C4C2211yescharacteristic
13C2×C42C2211yescharacteristic
14#104—24no—
15#103—22no—
16#102—22no—
17#95—22no—
18#41—22no—
19#41—22no—
20#41—22no—
21#41—22no—
22C2×Q8D412yes—
23C2×D4—22no—
24C2×D4—22no—
25C2×D4D412yes—
26C22×C4—21no—
27C22×C4—22no—
28C22×C4—21no—
29C22×C4D412yes—
30C22×C4C2311yescharacteristic
31M16—22no—
32M16—22no—
33C2×C8—22no—
34C4⋊C4—22no—
35C4⋊C4—22no—
36C4⋊C4—22no—
37C22⋊C4—24no—
38C42—21no—
39C42D412yescomplemented
40C23—22no—
41C23C2×D411yescharacteristic
42Q8—22no—
43Q8—22no—
44D4—22no—
45D4—22no—
46D4—42no—
47D4—42no—
48D4—82no—
49C2×C4—22no—
50C2×C4—22no—
51C2×C4—22no—
52C2×C4—41no—
53C2×C4—41no—
54C2×C4—42no—
55C2×C4—42no—
56C2×C4—42no—
57C2×C4—42no—
58C2×C4—41no—
59C2×C4C2×D411yescharacteristic
60C2×C4C2×D412yes—
61C2×C4#4112yes—
62C2×C4#4111yescharacteristic
63C8—42no—
64C22—21no—
65C22—21no—
66C22—42no—
67C22—42no—
68C22—42no—
69C22#12011yescharacteristic
70C22#12111yescharacteristic
71C22#12411yescharacteristic
72C4—42no—
73C4—42no—
74C4—42no—
75C4—81no—
76C4#12112yes—
77C4#12312yes—
78C2—21no—
79C2—21no—
80C2—82no—
81C2#39411yescharacteristic
82C2#45411yescharacteristic
83C2#45511yescharacteristic
subgroupG/H
center, socleC22#120
commutator, Frattini, cosocleC22×C4C23
prime radical#537C2
LCSG ▷ C22×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. C2×#104C2semidirect
3. #417C2semidirect
4. #382C2semidirect
5. #343C2semidirect
39. C42D4semidirect

Maximal subgroups

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

subgroupindex
#5372
C2×#1042
#4172
#3822
#3432