Finite Group Databasebeta

← #2345

Subgroups — #2345

Order 128.

274 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊C4C211yesmaximal, characteristic
2#389C212yesmaximal, complemented
3#387C214yesmaximal, complemented
4#380C212yesmaximal
5#380C211yesmaximal, characteristic
6C4×C4⋊C4C212yesmaximal, complemented
7C4×C22⋊C4C211yesmaximal, characteristic
8C4×C22⋊C4C212yesmaximal
9C23×C4C2211yescharacteristic
10C23×C4C2212yes—
11C2×C4⋊C4C418yescomplemented
12C2×C4⋊C4C2212yes—
13C2×C4⋊C4C2214yes—
14C2×C4⋊C4C2211yescharacteristic
15C2×C4⋊C4C2212yes—
16C2×C4⋊C4C2211yescharacteristic
17C2×C22⋊C4C2211yescharacteristic
18C2×C22⋊C4C2212yes—
19C2×C22⋊C4C2211yescharacteristic
20C2×C42C2212yes—
21C2×C42C2214yes—
22#95C2212yes—
23#95C2214yes—
24#95C2214yes—
25#95C2212yes—
26C24C2311yescharacteristic
27C22×C4—24no—
28C22×C4—44no—
29C22×C4C2×C414yes—
30C22×C4C2×C418yes—
31C22×C4C2312yes—
32C22×C4C2314yes—
33C22×C4C2311yescharacteristic
34C22×C4C2312yes—
35C22×C4C2312yes—
36C22×C4C2312yes—
37C22×C4C2311yescharacteristic
38C4⋊C4—24no—
39C4⋊C4—44no—
40C4⋊C4C2×C418yes—
41C4⋊C4C2×C414yes—
42C4⋊C4C2×C414yes—
43C22⋊C4—22no—
44C22⋊C4—24no—
45C22⋊C4Q814yes—
46C42—24no—
47C42—44no—
48C23—22no—
49C23—22no—
50C23C22×C412yes—
51C23C2×Q812yes—
52C23#4112yes—
53C23C2411yescharacteristic
54C2×C4—22no—
55C2×C4—22no—
56C2×C4—22no—
57C2×C4—24no—
58C2×C4—24no—
59C2×C4—28no—
60C2×C4—22no—
61C2×C4—22no—
62C2×C4—24no—
63C2×C4—24no—
64C2×C4—24no—
65C2×C4—22no—
66C2×C4—48no—
67C2×C4C22×C412yes—
68C2×C4C22×C414yes—
69C2×C4C22×C414yes—
70C2×C4C22×C412yes—
71C2×C4C2×Q814yes—
72C2×C4#4114yes—
73C22—22no—
74C22—22no—
75C22—24no—
76C22—24no—
77C22C4×Q814yes—
78C22C23×C411yescharacteristic
79C22C22×Q811yescharacteristic
80C22C2×#4112yes—
81C22C2×#4111yescharacteristic
82C22H(5,𝔽2)12yes—
83C4—22no—
84C4—24no—
85C4—24no—
86C4—24no—
87C4—42no—
88C4—44no—
89C4#11714yes—
90C2—24no—
91C2C2×#11711yescharacteristic
92C2C2×C4×Q811yescharacteristic
93C2#51811yescharacteristic
94C2#55312yes—
95C2#55412yes—
subgroupG/H
center, Frattini, socle, cosocleC23C24
commutatorC22C23×C4
prime radicalC24C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #389C2semidirect
3. #387C2semidirect
6. C4×C4⋊C4C2semidirect
11. C2×C4⋊C4C4semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊C42
#3892
#3872
#3802
C4×C4⋊C42
C4×C22⋊C42