Finite Group Databasebeta

← #2619

Subgroups — #2619

Order 128.

364 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#127C211yesmaximal, characteristic, complemented
2C2×#121C212yesmaximal, complemented
3C2×#117C211yesmaximal, characteristic, complemented
4#394C214yesmaximal, complemented
5#392C214yesmaximal, complemented
6#390C212yesmaximal, complemented
7#382C211yesmaximal, characteristic, complemented
8C22×D4C2212yes—
9C22×D4C2214yes—
10C22×D4C2214yes—
11C23×C4C2211yescharacteristic
12#127—24no—
13#121—28no—
14#117—24no—
15C2×C4⋊C4C2212yes—
16C2×C4⋊C4C2212yes—
17C2×C22⋊C4C2212yes—
18C2×C22⋊C4C2214yes—
19C2×C22⋊C4C2218yes—
20C2×C42C2211yescharacteristic
21C2×C42C2211yescharacteristic
22#95C2214yes—
23C24C2314yes—
24C24C2311yescharacteristic
25C2×D4—28no—
26C2×D4—24no—
27C2×D4—28no—
28C2×D4—24no—
29C2×D4—24no—
30C2×D4—48no—
31C2×D4—48no—
32C22×C4—22no—
33C22×C4—22no—
34C22×C4D414yescomplemented
35C22×C4C2314yes—
36C22×C4C2312yes—
37C22×C4C2312yes—
38C22×C4C2311yescharacteristic
39C22×C4C2311yescharacteristic
40C4⋊C4—24no—
41C4⋊C4—24no—
42C22⋊C4—24no—
43C22⋊C4—28no—
44C22⋊C4—48no—
45C42—22no—
46C42D414yescomplemented
47C23—21no—
48C23—21no—
49C23—24no—
50C23—24no—
51C23—24no—
52C23—24no—
53C23—28no—
54C23—28no—
55C23C2×D412yes—
56C23C2411yescharacteristic
57D4—416no—
58D4—416no—
59D4—48no—
60C2×C4—21no—
61C2×C4—21no—
62C2×C4—24no—
63C2×C4—28no—
64C2×C4—22no—
65C2×C4—24no—
66C2×C4—24no—
67C2×C4—28no—
68C2×C4C2×D414yes—
69C2×C4C2×D412yes—
70C2×C4C2×D412yes—
71C2×C4C2×D412yes—
72C2×C4#4112yes—
73C22—22no—
74C22—24no—
75C22—42no—
76C22—42no—
77C22—44no—
78C22—48no—
79C22—44no—
80C22—44no—
81C22—48no—
82C22C22×D411yescharacteristic
83C22C22×D411yescharacteristic
84C22C2×#4111yescharacteristic
85C22H(5,𝔽2)14yes—
86C4—22no—
87C4—24no—
88C4—42no—
89C4—44no—
90C4#12114yes—
91C2—42no—
92C2—84no—
93C2C2×#12111yescharacteristic
94C2#53512yes—
95C2#53512yes—
96C2#54012yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#127C2semidirect
2. C2×#121C2semidirect
3. C2×#117C2semidirect
4. #394C2semidirect
5. #392C2semidirect
6. #390C2semidirect
7. #382C2semidirect
34. C22×C4D4semidirect
46. C42D4semidirect

Maximal subgroups

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

subgroupindex
C2×#1272
C2×#1212
C2×#1172
#3942
#3922
#3902
#3822