Finite Group Databasebeta

← #3039

Subgroups — #3039

Order 128.

240 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#137C212yesmaximal
2C2×C4⋊Q8C211yesmaximal, characteristic, complemented
3C4×#41C211yesmaximal, characteristic
4#462C214yesmaximal, complemented
5#461C214yesmaximal, complemented
6#423C211yesmaximal, characteristic, complemented
7#419C212yesmaximal, complemented
8C2×#41C2211yescharacteristic
9C22×Q8C2212yes—
10#137—28no—
11C2×Q16C2214yes—
12C2×SD16C2214yes—
13C2×M16C2212yes—
14C4⋊Q8—21no—
15C4⋊Q8—21no—
16C4⋊Q8C2214yes—
17C4×Q8C2212yes—
18C4×D4—22no—
19C4×D4C2212yes—
20#117—21no—
21#117C2211yescharacteristic
22C2×C4⋊C4—22no—
23C2×C42—21no—
24C2×C42C2211yescharacteristic
25C4⋊C8C2214yes—
26#103C2218yes—
27#41—22no—
28#41D414yes—
29C2×Q8—22no—
30C2×Q8—24no—
31C2×Q8—24no—
32C2×Q8C2314yes—
33C2×Q8C2311yescharacteristic
34C2×D4—21no—
35C2×D4C2311yescharacteristic
36C22×C4—21no—
37C22×C4—22no—
38C22×C4—22no—
39C22×C4D412yes—
40C22×C4C2311yescharacteristic
41Q16—28no—
42SD16—28no—
43M16—24no—
44C2×C8C2314yes—
45C4⋊C4—24no—
46C4⋊C4—24no—
47C4⋊C4—22no—
48C4⋊C4C2312yes—
49C22⋊C4—21no—
50C22⋊C4—22no—
51C42—21no—
52C42—22no—
53C42D411yescharacteristic
54C42D411yescharacteristic
55C42C2312yes—
56C23—21no—
57C23C2×D411yescharacteristic
58Q8—21no—
59Q8—24no—
60Q8—24no—
61Q8—44no—
62Q8C2×D412yes—
63D4—24no—
64D4—21no—
65D4C2×D412yes—
66C2×C4—21no—
67C2×C4—24no—
68C2×C4—24no—
69C2×C4—22no—
70C2×C4—24no—
71C2×C4—44no—
72C2×C4—44no—
73C2×C4C2×D412yes—
74C2×C4C2×D411yescharacteristic
75C2×C4C2×D412yes—
76C2×C4C2×D412yes—
77C2×C4#4112yes—
78C2×C4C2411yescharacteristic
79C8—24no—
80C22—22no—
81C22—22no—
82C22—42no—
83C22#12112yes—
84C22C22×D411yescharacteristic
85C4—22no—
86C4—22no—
87C4—44no—
88C4—42no—
89C4#12112yes—
90C4#13714yescomplemented
91C4C22×D411yescharacteristic
92C4C2×#4111yescharacteristic
93C2—22no—
94C2—42no—
95C2C2×#12111yescharacteristic
96C2C2×#13712yes—
subgroupG/H
center, socleC22C22×D4
commutator, Frattini, cosocleC2×C4C24
prime radicalC2×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊Q8C2semidirect
4. #462C2semidirect
5. #461C2semidirect
6. #423C2semidirect
7. #419C2semidirect
90. C4#137semidirect

Maximal subgroups

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

subgroupindex
C2×#1372
C2×C4⋊Q82
C4×#412
#4622
#4612
#4232
#4192