Finite Group Databasebeta

← #2455

Subgroups — #2455

Order 128.

330 conjugacy classes of subgroups; only the 108 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 108 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×#123C212yesmaximal, complemented
2C2×C4×D4C212yesmaximal, complemented
3#399C211yesmaximal, characteristic, complemented
4#394C212yesmaximal, complemented
5#392C211yesmaximal, characteristic
6#389C212yesmaximal, complemented
7#388C212yesmaximal, complemented
8#385C211yesmaximal, characteristic, complemented
9#385C212yesmaximal, complemented
10C22×D4C2212yes—
11C22×D4C2211yescharacteristic
12C23×C4C2211yescharacteristic
13C23×C4C2212yes—
14#123—28no—
15C4×D4—28no—
16C2×C4⋊C4C2212yes—
17C2×C4⋊C4C2212yes—
18C2×C4⋊C4C2212yes—
19C2×C4⋊C4C2212yes—
20C2×C4⋊C4C2211yescharacteristic
21C2×C22⋊C4C2212yes—
22C2×C22⋊C4C2212yes—
23C2×C22⋊C4C2212yes—
24C2×C22⋊C4C2212yes—
25C2×C22⋊C4C2211yescharacteristic
26C2×C22⋊C4C2211yescharacteristic
27C2×C22⋊C4C2212yes—
28C2×C42C2212yes—
29#95C2212yes—
30#95C2212yes—
31#95C2211yescharacteristic
32#95C2211yescharacteristic
33C24C2312yes—
34C24C2311yescharacteristic
35C2×D4—24no—
36C2×D4—24no—
37C2×D4—24no—
38C2×D4—24no—
39C2×D4—41no—
40C22×C4—24no—
41C22×C4—24no—
42C22×C4—24no—
43C22×C4—41no—
44C22×C4—42no—
45C22×C4C2311yescharacteristic
46C22×C4C2312yes—
47C22×C4C2312yes—
48C22×C4C2311yescharacteristic
49C22×C4C2312yes—
50C22×C4C2312yes—
51C22×C4C2312yes—
52C4⋊C4—24no—
53C4⋊C4—24no—
54C4⋊C4—24no—
55C4⋊C4—24no—
56C4⋊C4—41no—
57C22⋊C4—24no—
58C22⋊C4—22no—
59C22⋊C4—24no—
60C22⋊C4—24no—
61C22⋊C4—24no—
62C22⋊C4—41no—
63C22⋊C4D418yescomplemented
64C42—24no—
65C23—22no—
66C23—22no—
67C23—22no—
68C23—22no—
69C23—22no—
70C23—22no—
71C23—21no—
72C23—22no—
73C23—21no—
74C23—22no—
75C23C2×D414yes—
76C23#4112yes—
77C23C2411yescharacteristic
78D4—216no—
79D4—44no—
80C2×C4—22no—
81C2×C4—22no—
82C2×C4—22no—
83C2×C4—22no—
84C2×C4—22no—
85C2×C4—22no—
86C2×C4—22no—
87C2×C4—22no—
88C2×C4—22no—
89C2×C4—22no—
90C2×C4—22no—
91C2×C4—22no—
92C2×C4—22no—
93C2×C4—21no—
94C2×C4—21no—
95C2×C4—22no—
96C2×C4—44no—
97C2×C4—48no—
98C2×C4C2×D414yes—
99C2×C4C2×D414yes—
100C2×C4#4114yes—
101C22—24no—
102C22—24no—
103C22—22no—
104C22—24no—
105C22—24no—
106C22—42no—
107C22—42no—
108C22—41no—
109C22—42no—
110C22—42no—
111C22—42no—
112C22—41no—
113C22C22×D412yes—
114C22C2×#4111yescharacteristic
115C22C2×#4112yes—
116C22H(5,𝔽2)11yescharacteristic
117C222−1+411yescharacteristic
118C4—24no—
119C4—24no—
120C4—24no—
121C4—42no—
122C4—42no—
123C4—41no—
124C4—41no—
125C2—44no—
126C2—42no—
127C2#52512yes—
128C2#53911yescharacteristic
129C2D4211yescharacteristic
130C2#54712yes—
131C2#55911yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radical#392C2
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×#123C2semidirect
2. C2×C4×D4C2semidirect
3. #399C2semidirect
4. #394C2semidirect
6. #389C2semidirect
7. #388C2semidirect
8. #385C2semidirect
9. #385C2semidirect
63. C22⋊C4D4semidirect

Maximal subgroups

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

subgroupindex
C2×#1232
C2×C4×D42
#3992
#3942
#3922
#3892
#3882
#3852