Finite Group Databasebeta

← #2013

Subgroups — #2013

Order 128.

203 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×SD16C212yesmaximal
2C2×C4⋊Q8C211yesmaximal, characteristic, complemented
3C2×#103C212yesmaximal, complemented
4#390C211yesmaximal, characteristic
5#336C211yesmaximal, characteristic, complemented
6C22×Q8C2212yes—
7C22×D4C2211yescharacteristic
8C2×SD16—24no—
9C2×SD16—24no—
10C2×SD16—24no—
11C22×C8C2212yes—
12C4⋊Q8—24no—
13C2×C4⋊C4—22no—
14C2×C4⋊C4C2211yescharacteristic
15C2×C22⋊C4—22no—
16C2×C42C2211yescharacteristic
17#103—24no—
18C24—21no—
19C2×Q8—22no—
20C2×Q8—22no—
21C2×Q8—22no—
22C2×Q8—22no—
23C2×Q8—22no—
24C2×Q8D414yes—
25C2×D4—22no—
26C2×D4—22no—
27C2×D4—21no—
28C2×D4D412yes—
29C22×C4—22no—
30C22×C4—21no—
31C22×C4D412yes—
32C22×C4C2311yescharacteristic
33SD16—216no—
34C2×C8—22no—
35C2×C8—22no—
36C2×C8D414yes—
37C4⋊C4—28no—
38C4⋊C4—22no—
39C22⋊C4—44no—
40C42—22no—
41C23—22no—
42C23—41no—
43C23—41no—
44C23—42no—
45C23—42no—
46C23C2×D411yescharacteristic
47Q8—24no—
48Q8—24no—
49Q8—42no—
50Q8—42no—
51D4—24no—
52D4—42no—
53C2×C4—22no—
54C2×C4—22no—
55C2×C4—24no—
56C2×C4—42no—
57C2×C4—42no—
58C2×C4—41no—
59C2×C4—42no—
60C2×C4SD1614yescomplemented
61C2×C4C2×D411yescharacteristic
62C2×C4C2×D412yes—
63C2×C4C2×D412yes—
64C2×C4#4111yescharacteristic
65C8—24no—
66C22—42no—
67C22—44no—
68C22—82no—
69C22—81no—
70C22—81no—
71C22#12011yescharacteristic
72C22#12111yescharacteristic
73C22#12711yescharacteristic
74C22C2×SD1612yes—
75C22#13712yes—
76C4—24no—
77C4—44no—
78C4—81no—
79C4#12012yes—
80C4#12112yes—
81C2—82no—
82C2#39211yescharacteristic
83C2#44812yes—
84C2#46112yes—
85C2#49211yescharacteristic
86C2#49711yescharacteristic
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
2. C2×C4⋊Q8C2semidirect
3. C2×#103C2semidirect
5. #336C2semidirect
60. C2×C4SD16semidirect

Maximal subgroups

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

subgroupindex
C22×SD162
C2×C4⋊Q82
C2×#1032
#3902
#3362