Finite Group Databasebeta

← #2850

Subgroups — #2850

Order 128.

348 conjugacy classes of subgroups; only the 120 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 120 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×#124C211yesmaximal, characteristic, complemented
2C2×C22⋊Q8C211yesmaximal, characteristic, complemented
3C2×#121C211yesmaximal, characteristic
4C22×C42C211yesmaximal, characteristic, complemented
5#391C211yesmaximal, characteristic, complemented
6#390C211yesmaximal, characteristic, complemented
7#388C214yesmaximal, complemented
8#386C214yesmaximal, complemented
9#382C211yesmaximal, characteristic, complemented
10C22×Q8C2211yescharacteristic
11C22×D4C2211yescharacteristic
12C22×D4C2212yes—
13C23×C4C2212yes—
14C23×C4C2211yescharacteristic
15#124—24no—
16C22⋊Q8—24no—
17#121—24no—
18C2×C4⋊C4C2211yescharacteristic
19C2×C4⋊C4C2211yescharacteristic
20C2×C4⋊C4C2212yes—
21C2×C22⋊C4C2212yes—
22C2×C22⋊C4C2212yes—
23C2×C22⋊C4C2214yes—
24C2×C22⋊C4C2214yes—
25C2×C42—24no—
26C2×C42C2212yes—
27C2×C42C2211yescharacteristic
28C2×C42C2211yescharacteristic
29#95C2214yes—
30#95C2214yes—
31C24C2312yes—
32C24C2311yescharacteristic
33C2×Q8—22no—
34C2×Q8—22no—
35C2×Q8—22no—
36C2×D4—24no—
37C2×D4—28no—
38C2×D4—22no—
39C2×D4—22no—
40C2×D4—22no—
41C22×C4—24no—
42C22×C4—24no—
43C22×C4—22no—
44C22×C4—24no—
45C22×C4—22no—
46C22×C4D414yes—
47C22×C4C2312yes—
48C22×C4C2312yes—
49C22×C4C2312yes—
50C22×C4C2312yes—
51C22×C4C2311yescharacteristic
52C22×C4C2312yes—
53C22×C4C2311yescharacteristic
54C4⋊C4—22no—
55C4⋊C4—22no—
56C4⋊C4—24no—
57C22⋊C4—24no—
58C22⋊C4—24no—
59C22⋊C4—28no—
60C22⋊C4—28no—
61C42—24no—
62C42—22no—
63C42D414yescomplemented
64C23—21no—
65C23—21no—
66C23—22no—
67C23—22no—
68C23—22no—
69C23—24no—
70C23—22no—
71C23—24no—
72C23C2×D412yes—
73C23#4114yes—
74C23C2411yescharacteristic
75Q8—44no—
76D4—48no—
77D4—44no—
78C2×C4—216no—
79C2×C4—21no—
80C2×C4—22no—
81C2×C4—21no—
82C2×C4—22no—
83C2×C4—22no—
84C2×C4—22no—
85C2×C4—28no—
86C2×C4—22no—
87C2×C4—22no—
88C2×C4—22no—
89C2×C4—22no—
90C2×C4—24no—
91C2×C4—24no—
92C2×C4—22no—
93C2×C4C2×D414yes—
94C2×C4C2×D412yes—
95C2×C4C2×D412yes—
96C2×C4C2×D412yes—
97C2×C4#4114yes—
98C2×C4#4112yes—
99C22—22no—
100C22—24no—
101C22—24no—
102C22—22no—
103C22—42no—
104C22—44no—
105C22—42no—
106C22—44no—
107C22—42no—
108C22#12414yescomplemented
109C22C22×D411yescharacteristic
110C22C22×D411yescharacteristic
111C22C2×#4111yescharacteristic
112C22C2×#4112yes—
113C22C2×#4112yes—
114C4—22no—
115C4—24no—
116C4—24no—
117C4—42no—
118C4—42no—
119C4—42no—
120C4#12114yes—
121C2—24no—
122C2—82no—
123C2C2×#12111yescharacteristic
124C2#52512yes—
125C2C2×#12411yescharacteristic
126C2#52912yes—
127C2#53211yescharacteristic
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
1. C2×#124C2semidirect
2. C2×C22⋊Q8C2semidirect
4. C22×C42C2semidirect
5. #391C2semidirect
6. #390C2semidirect
7. #388C2semidirect
8. #386C2semidirect
9. #382C2semidirect
63. C42D4semidirect
108. C22#124semidirect

Maximal subgroups

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

subgroupindex
C2×#1242
C2×C22⋊Q82
C2×#1212
C22×C422
#3912
#3902
#3882
#3862
#3822