Finite Group Databasebeta

← #2500

Subgroups — #2500

Order 128.

284 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 104 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#394C214yesmaximal, complemented
4#390C211yesmaximal, characteristic, complemented
5#390C211yesmaximal, characteristic, complemented
6#388C214yesmaximal, complemented
7#384C211yesmaximal, characteristic, complemented
8#382C211yesmaximal, characteristic, complemented
9C4×C22⋊C4C211yesmaximal, characteristic, complemented
10C22×D4C2211yescharacteristic
11C22×D4C2212yes—
12C23×C4C2211yescharacteristic
13#121—24no—
14#117—24no—
15C2×C4⋊C4C2211yescharacteristic
16C2×C4⋊C4C2211yescharacteristic
17C2×C4⋊C4C2211yescharacteristic
18C2×C4⋊C4C2214yes—
19C2×C22⋊C4C2212yes—
20C2×C22⋊C4C2212yes—
21C2×C22⋊C4C2212yes—
22C2×C22⋊C4C2214yes—
23C2×C22⋊C4C2214yes—
24C2×C42C2212yes—
25C2×C42C2211yescharacteristic
26C2×C42C2211yescharacteristic
27#95C2212yes—
28#95C2214yes—
29C24C2312yes—
30C24C2311yescharacteristic
31C2×D4—24no—
32C2×D4—22no—
33C2×D4—22no—
34C2×D4—22no—
35C2×D4—44no—
36C22×C4—22no—
37C22×C4—22no—
38C22×C4D414yes—
39C22×C4C2312yes—
40C22×C4C2312yes—
41C22×C4C2312yes—
42C22×C4C2312yes—
43C22×C4C2311yescharacteristic
44C22×C4C2312yes—
45C22×C4C2311yescharacteristic
46C4⋊C4—22no—
47C4⋊C4—22no—
48C4⋊C4—22no—
49C4⋊C4—44no—
50C22⋊C4—24no—
51C22⋊C4—24no—
52C22⋊C4—24no—
53C22⋊C4—28no—
54C22⋊C4—44no—
55C42—24no—
56C42—22no—
57C42—22no—
58C23—22no—
59C23—21no—
60C23—21no—
61C23—22no—
62C23—22no—
63C23—24no—
64C23—22no—
65C23—22no—
66C23—24no—
67C23C2×D412yes—
68C23C2411yescharacteristic
69D4—48no—
70D4—44no—
71C2×C4—22no—
72C2×C4—21no—
73C2×C4—21no—
74C2×C4—22no—
75C2×C4—28no—
76C2×C4—22no—
77C2×C4—22no—
78C2×C4—22no—
79C2×C4—22no—
80C2×C4—24no—
81C2×C4—22no—
82C2×C4—22no—
83C2×C4—24no—
84C2×C4—24no—
85C2×C4C2×D412yes—
86C2×C4C2×D412yes—
87C2×C4#4114yes—
88C2×C4#4112yes—
89C2×C4#4112yes—
90C22—22no—
91C22—22no—
92C22—22no—
93C22—42no—
94C22—42no—
95C22—42no—
96C22—42no—
97C22—42no—
98C22—44no—
99C22—44no—
100C22C22×D411yescharacteristic
101C22C2×#4111yescharacteristic
102C22C2×#4111yescharacteristic
103C22C2×#4112yes—
104C22H(5,𝔽2)12yes—
105C4—22no—
106C4—24no—
107C4—42no—
108C4—42no—
109C4—42no—
110C4—42no—
111C4#12314yes—
112C2—42no—
113C2—82no—
114C2C2×#12311yescharacteristic
115C2#53211yescharacteristic
116C2#53511yescharacteristic
117C2#55312yes—
118C2#55512yes—
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. #394C2semidirect
4. #390C2semidirect
5. #390C2semidirect
6. #388C2semidirect
7. #384C2semidirect
8. #382C2semidirect
9. C4×C22⋊C4C2semidirect

Maximal subgroups

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

subgroupindex
C2×#1212
C2×#1172
#3942
#3902
#3882
#3842
#3822
C4×C22⋊C42