Finite Group Databasebeta

← #2580

Subgroups — #2580

Order 128.

282 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 282 conjugacy classes of subgroups — too many to draw. Only its 112 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×C4×Q8C211yesmaximal, characteristic, complemented
2C2×C4×D4C211yesmaximal, characteristic
3#399C212yesmaximal, complemented
4#393C212yesmaximal, complemented
5#390C212yesmaximal
6#389C212yesmaximal, complemented
7#385C214yesmaximal, complemented
8#382C211yesmaximal, characteristic, complemented
9C22×Q8C2211yescharacteristic
10C22×D4C2211yescharacteristic
11C23×C4C2212yes—
12C4×Q8—24no—
13C4×D4—24no—
14C2×C4⋊C4C2211yescharacteristic
15C2×C4⋊C4C2212yes—
16C2×C4⋊C4C2211yescharacteristic
17C2×C4⋊C4C2212yes—
18C2×C4⋊C4C2214yes—
19C2×C22⋊C4C2212yes—
20C2×C22⋊C4C2214yes—
21C2×C22⋊C4C2214yes—
22C2×C42C2212yes—
23C2×C42C2211yescharacteristic
24#95C2212yes—
25#95C2212yes—
26#95C2214yes—
27C24C2312yes—
28C2×Q8—22no—
29C2×Q8—24no—
30C2×D4—22no—
31C2×D4—22no—
32C2×D4Q814yescomplemented
33C22×C4—24no—
34C22×C4—44no—
35C22×C4C2314yes—
36C22×C4C2312yes—
37C22×C4C2312yes—
38C22×C4C2311yescharacteristic
39C22×C4C2311yescharacteristic
40C22×C4C2312yes—
41C22×C4C2311yescharacteristic
42C4⋊C4—22no—
43C4⋊C4—24no—
44C4⋊C4—22no—
45C4⋊C4—24no—
46C4⋊C4—44no—
47C22⋊C4—24no—
48C22⋊C4—28no—
49C22⋊C4—44no—
50C42—24no—
51C42D414yes—
52C23—22no—
53C23—24no—
54C23—22no—
55C23—24no—
56C23C2×Q814yes—
57C23C2411yescharacteristic
58Q8—28no—
59D4—28no—
60C2×C4—22no—
61C2×C4—22no—
62C2×C4—22no—
63C2×C4—22no—
64C2×C4—22no—
65C2×C4—22no—
66C2×C4—24no—
67C2×C4—24no—
68C2×C4—22no—
69C2×C4—24no—
70C2×C4—22no—
71C2×C4—24no—
72C2×C4—48no—
73C2×C4C2×D412yes—
74C2×C4C2×D412yes—
75C2×C4C2×D412yes—
76C2×C4C2×Q812yes—
77C2×C4#4114yes—
78C2×C4#4112yes—
79C22—24no—
80C22—28no—
81C22—42no—
82C22—42no—
83C22—44no—
84C22C22×D411yescharacteristic
85C22C22×Q811yescharacteristic
86C22C2×#4111yescharacteristic
87C22C2×#4112yes—
88C22H(5,𝔽2)12yes—
89C4—22no—
90C4—24no—
91C4—22no—
92C4—42no—
93C4—42no—
94C4—44no—
95C4C22⋊Q814yes—
96C2—44no—
97C2C2×C22⋊Q811yescharacteristic
98C2#52511yescharacteristic
99C2#53511yescharacteristic
100C2#55412yes—
101C2#55912yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC22×D4C22
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×C4×Q8C2semidirect
3. #399C2semidirect
4. #393C2semidirect
6. #389C2semidirect
7. #385C2semidirect
8. #382C2semidirect
32. C2×D4Q8semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Q82
C2×C4×D42
#3992
#3932
#3902
#3892
#3852
#3822