Finite Group Databasebeta

← #2319

Subgroups — #2319

Order 128.

270 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×D4C211yesmaximal, characteristic
2#390C212yesmaximal
3#389C212yesmaximal, complemented
4#388C214yesmaximal, complemented
5#381C212yesmaximal, complemented
6#380C212yesmaximal, complemented
7C4×C4⋊C4C211yesmaximal, characteristic, complemented
8#376C211yesmaximal, characteristic, complemented
9C22×D4C2211yescharacteristic
10C23×C4C2212yes—
11C4×D4C418yescomplemented
12C2×C4⋊C4C2212yes—
13C2×C4⋊C4C2214yes—
14C2×C4⋊C4C2211yescharacteristic
15C2×C22⋊C4C2214yes—
16C2×C22⋊C4C2214yes—
17C2×C22⋊C4C2212yes—
18C2×C42C2212yes—
19C2×C42C2212yes—
20C2×C42C2211yescharacteristic
21#95C2211yescharacteristic
22#95C2211yescharacteristic
23#95C2212yes—
24#95C2212yes—
25#95C2214yes—
26C24C2312yes—
27C2×D4—24no—
28C2×D4C2×C414yes—
29C22×C4—44no—
30C22×C4C2×C418yes—
31C22×C4C2312yes—
32C22×C4C2312yes—
33C22×C4C2314yes—
34C22×C4C2311yescharacteristic
35C22×C4C2311yescharacteristic
36C22×C4C2312yes—
37C22×C4C2311yescharacteristic
38C4⋊C4—24no—
39C4⋊C4—44no—
40C4⋊C4C2×C414yes—
41C22⋊C4—44no—
42C22⋊C4—44no—
43C22⋊C4C2×C418yes—
44C42—24no—
45C42—42no—
46C42C2×C414yes—
47C23—24no—
48C23—22no—
49C23—24no—
50C23—22no—
51C23C22×C414yes—
52C23C2411yescharacteristic
53D4—28no—
54C2×C4—21no—
55C2×C4—24no—
56C2×C4—22no—
57C2×C4—21no—
58C2×C4—22no—
59C2×C4—22no—
60C2×C4—24no—
61C2×C4—24no—
62C2×C4—22no—
63C2×C4—22no—
64C2×C4—24no—
65C2×C4—22no—
66C2×C4—22no—
67C2×C4—48no—
68C2×C4C22×C412yes—
69C2×C4C22×C412yes—
70C2×C4C22×C414yes—
71C2×C4C22×C412yes—
72C2×C4#4114yes—
73C22—24no—
74C22—24no—
75C22—24no—
76C22—44no—
77C22—44no—
78C22C23×C411yescharacteristic
79C22C2×#4112yes—
80C22H(5,𝔽2)12yes—
81C22H(5,𝔽2)11yescharacteristic
82C222−1+411yescharacteristic
83C4—22no—
84C4—24no—
85C4—22no—
86C4—42no—
87C4—44no—
88C4—42no—
89C4#11714yes—
90C2—44no—
91C2C2×#11711yescharacteristic
92C2#51811yescharacteristic
93C2#52011yescharacteristic
94C2#54012yes—
95C2#54212yes—
subgroupG/H
center, Frattini, socle, cosocleC23C24
commutatorC22C23×C4
prime radicalC22×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #389C2semidirect
4. #388C2semidirect
5. #381C2semidirect
6. #380C2semidirect
7. C4×C4⋊C4C2semidirect
8. #376C2semidirect
11. C4×D4C4semidirect

Maximal subgroups

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

subgroupindex
C2×C4×D42
#3902
#3892
#3882
#3812
#3802
C4×C4⋊C42
#3762