Finite Group Databasebeta

← #2624

Subgroups — #2624

Order 128.

274 conjugacy classes of subgroups; only the 100 normal subgroups are shown.

normal subgroups only

This group has 274 conjugacy classes of subgroups — too many to draw. Only its 100 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#121C211yesmaximal, characteristic
2C2×#117C211yesmaximal, characteristic, complemented
3#399C212yesmaximal, complemented
4#397C212yesmaximal, complemented
5#394C214yesmaximal, complemented
6#390C212yesmaximal, complemented
7#389C212yesmaximal, complemented
8#380C211yesmaximal, characteristic, complemented
9C22×D4C2211yescharacteristic
10C22×D4C2212yes—
11C23×C4C2211yescharacteristic
12#121—24no—
13#117—24no—
14C2×C4⋊C4C2211yescharacteristic
15C2×C4⋊C4C2211yescharacteristic
16C2×C4⋊C4C2211yescharacteristic
17C2×C4⋊C4C2212yes—
18C2×C4⋊C4C2214yes—
19C2×C22⋊C4C2212yes—
20C2×C22⋊C4C2212yes—
21C2×C22⋊C4C2212yes—
22C2×C22⋊C4C2214yes—
23C2×C22⋊C4C2214yes—
24C2×C42C2212yes—
25#95C2212yes—
26#95C2214yes—
27C24C2312yes—
28C24C2311yescharacteristic
29C2×D4—24no—
30C2×D4—22no—
31C2×D4—24no—
32C2×D4—44no—
33C22×C4—24no—
34C22×C4D414yes—
35C22×C4C2312yes—
36C22×C4C2314yes—
37C22×C4C2312yes—
38C22×C4C2312yes—
39C22×C4C2311yescharacteristic
40C22×C4C2311yescharacteristic
41C4⋊C4—22no—
42C4⋊C4—22no—
43C4⋊C4—22no—
44C4⋊C4—24no—
45C4⋊C4—44no—
46C22⋊C4—24no—
47C22⋊C4—24no—
48C22⋊C4—42no—
49C22⋊C4—44no—
50C22⋊C4—44no—
51C42—24no—
52C23—22no—
53C23—21no—
54C23—22no—
55C23—21no—
56C23—22no—
57C23—24no—
58C23—22no—
59C23—24no—
60C23—22no—
61C23C2×D412yes—
62C23C2411yescharacteristic
63D4—48no—
64D4—44no—
65C2×C4—22no—
66C2×C4—28no—
67C2×C4—22no—
68C2×C4—22no—
69C2×C4—22no—
70C2×C4—24no—
71C2×C4—22no—
72C2×C4—22no—
73C2×C4—24no—
74C2×C4—24no—
75C2×C4—22no—
76C2×C4—24no—
77C2×C4—22no—
78C2×C4C2×D412yes—
79C2×C4C2×D412yes—
80C2×C4#4114yes—
81C22—22no—
82C22—22no—
83C22—22no—
84C22—42no—
85C22—42no—
86C22—42no—
87C22—42no—
88C22—42no—
89C22—44no—
90C22—44no—
91C22C22×D411yescharacteristic
92C22C2×#4112yes—
93C22H(5,𝔽2)12yes—
94C22H(5,𝔽2)11yescharacteristic
95C222−1+411yescharacteristic
96C4—22no—
97C4—42no—
98C4—42no—
99C4—42no—
100C4—44no—
101C4#12314yes—
102C2—42no—
103C2—82no—
104C2C2×#12311yescharacteristic
105C2#53511yescharacteristic
106C2#53711yescharacteristic
107C2#54012yes—
108C2#54212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC2×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#117C2semidirect
3. #399C2semidirect
4. #397C2semidirect
5. #394C2semidirect
6. #390C2semidirect
7. #389C2semidirect
8. #380C2semidirect

Maximal subgroups

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

subgroupindex
C2×#1212
C2×#1172
#3992
#3972
#3942
#3902
#3892
#3802