Finite Group Databasebeta

← #2583

Subgroups — #2583

Order 128.

272 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C22⋊Q8C211yesmaximal, characteristic
2C22×C4⋊C4C211yesmaximal, characteristic
3#398C212yesmaximal, complemented
4#395C212yesmaximal, complemented
5#389C214yesmaximal, complemented
6#385C212yesmaximal
7#385C212yesmaximal
8C4×C22⋊C4C211yesmaximal, characteristic
9C22×Q8C2211yescharacteristic
10C23×C4C2211yescharacteristic
11C23×C4C2211yescharacteristic
12C23×C4C2211yescharacteristic
13C22⋊Q8—24no—
14C2×C4⋊C4—24no—
15C2×C4⋊C4C2212yes—
16C2×C4⋊C4C2212yes—
17C2×C4⋊C4C2212yes—
18C2×C4⋊C4C2211yescharacteristic
19C2×C4⋊C4C2214yes—
20C2×C4⋊C4C2214yes—
21C2×C22⋊C4C2212yes—
22C2×C22⋊C4C2212yes—
23C2×C42C2212yes—
24#95C2212yes—
25#95C2214yes—
26#95C2214yes—
27C24C2311yescharacteristic
28C2×Q8—22no—
29C2×Q8—42no—
30C22×C4—22no—
31C22×C4—24no—
32C22×C4—22no—
33C22×C4—42no—
34C22×C4—42no—
35C22×C4D414yes—
36C22×C4C2312yes—
37C22×C4C2312yes—
38C22×C4C2312yes—
39C22×C4C2311yescharacteristic
40C22×C4C2311yescharacteristic
41C22×C4C2314yes—
42C22×C4C2312yes—
43C4⋊C4—24no—
44C4⋊C4—24no—
45C4⋊C4—22no—
46C4⋊C4—24no—
47C4⋊C4—28no—
48C4⋊C4—44no—
49C22⋊C4—24no—
50C22⋊C4Q818yescomplemented
51C42—42no—
52C23—22no—
53C23—22no—
54C23C2×D412yes—
55C23C2×Q814yes—
56C23C2411yescharacteristic
57Q8—44no—
58C2×C4—28no—
59C2×C4—22no—
60C2×C4—24no—
61C2×C4—22no—
62C2×C4—24no—
63C2×C4—22no—
64C2×C4—22no—
65C2×C4—22no—
66C2×C4—22no—
67C2×C4—22no—
68C2×C4—24no—
69C2×C4—24no—
70C2×C4—24no—
71C2×C4—44no—
72C2×C4—44no—
73C2×C4C2×D412yes—
74C2×C4C2×D412yes—
75C2×C4C2×Q818yes—
76C2×C4#4114yes—
77C22—22no—
78C22—22no—
79C22—28no—
80C22C4⋊Q814yes—
81C22C22×D411yescharacteristic
82C22C22×Q812yes—
83C22C2×#4112yes—
84C22H(5,𝔽2)12yes—
85C4—24no—
86C4—22no—
87C4—22no—
88C4—28no—
89C4—42no—
90C4—42no—
91C4—42no—
92C2—24no—
93C2#52511yescharacteristic
94C2C2×C4⋊Q811yescharacteristic
95C2#53411yescharacteristic
96C2#55414yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC24C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #398C2semidirect
4. #395C2semidirect
5. #389C2semidirect
50. C22⋊C4Q8semidirect

Maximal subgroups

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

subgroupindex
C2×C22⋊Q82
C22×C4⋊C42
#3982
#3952
#3892
#3852
C4×C22⋊C42