Finite Group Databasebeta

← #12681

Subgroups — #12681

Order 256.

519 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 519 conjugacy classes of subgroups — too many to draw. Only its 111 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
1C23×M16C211yesmaximal, characteristic
2C2×#349C214yesmaximal, complemented
3#2112C212yesmaximal, complemented
4C24×C4C411yescharacteristic
5C22×M16—28no—
6C22×M16—24no—
7C22×M16C412yes—
8C22×M16C2212yes—
9C23×C8C411yescharacteristic
10C23×C8C2211yescharacteristic
11C2×M32C2214yescomplemented
12#349—28no—
13C22⋊C16—24no—
14C25C811yescharacteristic
15C23×C4—24no—
16C23×C4—22no—
17C23×C4—22no—
18C23×C4—24no—
19C23×C4C811yescharacteristic
20C23×C4C812yes—
21C23×C4C2×C411yescharacteristic
22C23×C4C2×C412yes—
23C2×M16—232no—
24C2×M16—24no—
25C2×M16—24no—
26C2×M16—24no—
27C2×M16—24no—
28C2×M16—24no—
29C2×M16D418yes—
30C22×C8—22no—
31C22×C8—24no—
32C22×C8—24no—
33C22×C8C2×C412yes—
34C22×C8C2×C411yescharacteristic
35C22×C8D414yes—
36C22×C8C2311yescharacteristic
37M32—28no—
38C2×C16—24no—
39C24—24no—
40C24—22no—
41C24—44no—
42C24C2×C811yescharacteristic
43C24C2×C812yes—
44C22×C4—28no—
45C22×C4—216no—
46C22×C4—28no—
47C22×C4—22no—
48C22×C4—24no—
49C22×C4—24no—
50C22×C4—24no—
51C22×C4—24no—
52C22×C4—22no—
53C22×C4—22no—
54C22×C4—22no—
55C22×C4—22no—
56C22×C4—22no—
57C22×C4—22no—
58C22×C4C22⋊C414yes—
59C22×C4C22⋊C412yes—
60C22×C4C2×C811yescharacteristic
61C22×C4C2×C812yes—
62C22×C4M1612yes—
63C22×C4M1614yes—
64C22×C4C22×C411yescharacteristic
65M16—216no—
66M16—216no—
67C2×C8—28no—
68C2×C8—22no—
69C2×C8—22no—
70C2×C8—22no—
71C2×C8—28no—
72C2×C8C22⋊C414yes—
73C2×C8C22⋊C412yes—
74C2×C8C2×D414yes—
75C2×C8C2×D412yes—
76C16—44no—
77C23—24no—
78C23—22no—
79C23—28no—
80C23—22no—
81C23—22no—
82C23—44no—
83C23—416no—
84C23—44no—
85C23—44no—
86C23C22⋊C812yes—
87C23C22⋊C814yes—
88C23C22×C811yescharacteristic
89C2×C4—28no—
90C2×C4—216no—
91C2×C4—22no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4—22no—
95C2×C4—24no—
96C2×C4—24no—
97C2×C4—22no—
98C2×C4—24no—
99C2×C4—24no—
100C2×C4—24no—
101C2×C4C22⋊C814yes—
102C2×C4C22⋊C812yes—
103C2×C4C2×C22⋊C412yes—
104C2×C4C2×C22⋊C411yescharacteristic
105C2×C4C2×M1611yescharacteristic
106C2×C4C2×M1612yes—
107C8—24no—
108C8—22no—
109C8#12014yes—
110C22—28no—
111C22—22no—
112C22—22no—
113C22—22no—
114C22—24no—
115C22—44no—
116C22—416no—
117C22—44no—
118C22—44no—
119C22#34914yescomplemented
120C22C2×C22⋊C812yes—
121C22C2×C22⋊C811yescharacteristic
122C4—22no—
123C4—24no—
124C4#37911yescharacteristic
125C4#40712yes—
126C4#40711yescharacteristic
127C2—24no—
128C2—22no—
129C2—44no—
130C2#177911yescharacteristic
131C2C2×#34912yes—
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC23C22×C8
Frattini, cosocleC22×C8C23
socleC22C2×C22⋊C8
prime radicalC25C8
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#349C2semidirect
3. #2112C2semidirect
11. C2×M32C22semidirect
119. C22#349semidirect

Maximal subgroups

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

subgroupindex
C23×M162
C2×#3492
#21122