Finite Group Databasebeta

← #8699

Subgroups — #8699

Order 256.

299 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 299 conjugacy classes of subgroups — too many to draw. Only its 91 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×#376C211yesmaximal, characteristic
2#1817C212yesmaximal
3#1280C214yesmaximal
4C22×C42C411yescharacteristic
5C22×C42C411yescharacteristic
6C22×C42C2211yescharacteristic
7C2×C22⋊C8C2214yes—
8#376—24no—
9C2×#95C412yes—
10C2×#95C2212yes—
11#336—24no—
12C23×C4C2×C411yescharacteristic
13C23×C4C2×C411yescharacteristic
14C23×C4C2×C412yes—
15C23×C4C2×C412yes—
16C23×C4C2311yescharacteristic
17C22×C8—24no—
18C2×C42—22no—
19C2×C42—22no—
20C2×C42—24no—
21C2×C42—22no—
22C2×C42—24no—
23C2×C42C814yescomplemented
24C2×C42D414yes—
25C22⋊C8—28no—
26#95—24no—
27#95—24no—
28C24C22×C411yescharacteristic
29C22×C4—22no—
30C22×C4—22no—
31C22×C4—22no—
32C22×C4—22no—
33C22×C4—22no—
34C22×C4—22no—
35C22×C4—22no—
36C22×C4—42no—
37C22×C4—42no—
38C22×C4—42no—
39C22×C4—42no—
40C22×C4—42no—
41C22×C4—42no—
42C22×C4C22⋊C412yes—
43C22×C4C22⋊C412yes—
44C22×C4C2×C812yes—
45C22×C4C2×C814yes—
46C22×C4M1612yes—
47C22×C4M1614yes—
48C22×C4C2×D412yes—
49C22×C4#4114yes—
50C2×C8—48no—
51C2×C8—44no—
52C42—28no—
53C42—28no—
54C42—28no—
55C23—22no—
56C23—22no—
57C23C2×C22⋊C411yescharacteristic
58C23#11712yes—
59C23C22×C811yescharacteristic
60C23C2×M1611yescharacteristic
61C23C2×M1612yes—
62C2×C4—22no—
63C2×C4—22no—
64C2×C4—24no—
65C2×C4—24no—
66C2×C4—24no—
67C2×C4—22no—
68C2×C4—24no—
69C2×C4—24no—
70C2×C4—24no—
71C2×C4—44no—
72C2×C4—44no—
73C2×C4—44no—
74C2×C4—44no—
75C2×C4—42no—
76C2×C4—42no—
77C2×C4—42no—
78C2×C4—42no—
79C2×C4—44no—
80C2×C4—44no—
81C2×C4C22⋊C814yes—
82C2×C4#12314yes—
83C8—84no—
84C22—22no—
85C22—22no—
86C22—22no—
87C22—22no—
88C22—22no—
89C22—22no—
90C22#38111yescharacteristic
91C22C2×C22⋊C811yescharacteristic
92C22#40711yescharacteristic
93C22#41012yes—
94C22#41312yes—
95C22#43112yes—
96C22#43212yes—
97C4—24no—
98C4—24no—
99C4—42no—
100C4—44no—
101C4—44no—
102C2—22no—
103C2—22no—
104C2#145812yes—
105C2#146412yes—
106C2#181711yescharacteristic
107C2#182011yescharacteristic
108C2#182211yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC23C22×C8
Frattini, cosocleC23×C4C23
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
23. C2×C42C8semidirect

Maximal subgroups

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

subgroupindex
C2×#3762
#18172
#12802