Finite Group Databasebeta

← #7911

Subgroups — #7911

Order 256.

529 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 529 conjugacy classes of subgroups — too many to draw. Only its 143 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×#407C212yesmaximal
2C2×C4×C22⋊C4C211yesmaximal, characteristic
3#1280C214yesmaximal, complemented
4C24×C4C2211yescharacteristic
5C22×M16—22no—
6C22×C22⋊C4C412yes—
7C22×C42C412yes—
8#407—24no—
9#407C418yescomplemented
10C2×C22⋊C8—22no—
11C2×C22⋊C8C2214yes—
12C4×C22⋊C4—22no—
13C4×C22⋊C4—22no—
14C2×#95C2212yes—
15C25C2×C411yescharacteristic
16C23×C4—44no—
17C23×C4C2×C411yescharacteristic
18C23×C4C2×C414yes—
19C23×C4C2×C414yes—
20C23×C4D412yes—
21C23×C4D412yes—
22C23×C4D412yes—
23C23×C4Q812yes—
24C23×C4C2311yescharacteristic
25C2×M16—28no—
26C2×M16—48no—
27C22×C8—24no—
28C2×C22⋊C4—24no—
29C2×C22⋊C4—28no—
30C2×C42—22no—
31C2×C42—22no—
32C2×C42—44no—
33C22⋊C8—28no—
34C22⋊C8—24no—
35C22⋊C8C2×C418yes—
36#95—24no—
37C24—24no—
38C24—42no—
39C24—42no—
40C24C4212yes—
41C24C22⋊C412yes—
42C24C4⋊C412yes—
43C24C22×C411yescharacteristic
44C22×C4—24no—
45C22×C4—28no—
46C22×C4—24no—
47C22×C4—24no—
48C22×C4—48no—
49C22×C4—44no—
50C22×C4—44no—
51C22×C4—44no—
52C22×C4—42no—
53C22×C4—44no—
54C22×C4—44no—
55C22×C4C4212yes—
56C22×C4C22⋊C411yescharacteristic
57C22×C4C22⋊C414yes—
58C22×C4C22⋊C414yes—
59C22×C4C22⋊C411yescharacteristic
60C22×C4C4⋊C412yes—
61C22×C4C4⋊C414yes—
62C22×C4C4⋊C414yes—
63C22×C4M1618yescomplemented
64C22×C4C22×C412yes—
65C22×C4C2×D412yes—
66C22×C4C2×D411yescharacteristic
67C22×C4C2×Q811yescharacteristic
68M16—416no—
69C2×C8—28no—
70C2×C8—48no—
71C22⋊C4—216no—
72C42—44no—
73C42—44no—
74C23—22no—
75C23—22no—
76C23—24no—
77C23—24no—
78C23—24no—
79C23—24no—
80C23—24no—
81C23—42no—
82C23—42no—
83C23—42no—
84C23—42no—
85C23—48no—
86C23—48no—
87C23#9514yes—
88C23C2×C4211yescharacteristic
89C23C2×C22⋊C411yescharacteristic
90C23C2×C4⋊C411yescharacteristic
91C23C2×M1614yes—
92C2×C4—22no—
93C2×C4—24no—
94C2×C4—28no—
95C2×C4—24no—
96C2×C4—24no—
97C2×C4—28no—
98C2×C4—28no—
99C2×C4—44no—
100C2×C4—44no—
101C2×C4—42no—
102C2×C4—41no—
103C2×C4—41no—
104C2×C4—48no—
105C2×C4—44no—
106C2×C4—44no—
107C2×C4—48no—
108C2×C4#9512yes—
109C2×C4#9512yes—
110C2×C4#9914yes—
111C2×C4C2×C22⋊C412yes—
112C2×C4C2×C4⋊C412yes—
113C8—48no—
114C22—24no—
115C22—24no—
116C22—21no—
117C22—21no—
118C22—21no—
119C22—21no—
120C22—24no—
121C22—24no—
122C22—24no—
123C22—48no—
124C22—48no—
125C22—48no—
126C22C2×#9511yescharacteristic
127C22C4×M1612yes—
128C22#40712yes—
129C22C2×#9912yes—
130C22#41312yes—
131C22#42312yes—
132C4—22no—
133C4—22no—
134C4—22no—
135C4—48no—
136C4#34214yes—
137C2—22no—
138C2—22no—
139C2—44no—
140C2#146514yes—
141C2#172811yescharacteristic
142C2C2×#34211yescharacteristic
143C2#174211yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC23C2×C42
Frattini, cosocleC23×C4C23
prime radicalC25C2×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1280C2semidirect
9. #407C4semidirect
63. C22×C4M16semidirect

Maximal subgroups

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

subgroupindex
C2×#4072
C2×C4×C22⋊C42
#12802