Finite Group Databasebeta

← #13189

Subgroups — #13189

Order 256.

267 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 267 conjugacy classes of subgroups — too many to draw. Only its 107 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×C8×D4C211yesmaximal, characteristic
2C2×C4⋊C16C211yesmaximal, characteristic, complemented
3C2×C22⋊C16C214yesmaximal, complemented
4C2×C4×C16C211yesmaximal, characteristic, complemented
5C23×C8C2212yes—
6C2×C4×D4C411yescharacteristic
7C22×C16C2212yes—
8C22×C16C2212yes—
9C8×D4—22no—
10C8×D4—22no—
11C2×C4⋊C8C411yescharacteristic
12C2×C22⋊C8C412yes—
13C2×C4×C8C2211yescharacteristic
14C4⋊C16—22no—
15C22⋊C16—28no—
16C4×C16—22no—
17C22×D4C811yescharacteristic
18C23×C4C2×C412yes—
19C22×C8—24no—
20C22×C8—22no—
21C22×C8—22no—
22C22×C8—24no—
23C22×C8C2×C412yes—
24C22×C8C2×C411yescharacteristic
25C22×C8C2311yescharacteristic
26C4×D4—22no—
27C4×D4—22no—
28C2×C4⋊C4C811yescharacteristic
29C2×C22⋊C4C812yes—
30C2×C42C2×C411yescharacteristic
31C2×C16—22no—
32C2×C16—22no—
33C2×C16—24no—
34C2×C16—22no—
35C2×C16D414yescomplemented
36C4⋊C8—22no—
37C22⋊C8—24no—
38C4×C8D412yes—
39C4×C8D412yes—
40C24C2×C812yes—
41C2×D4—22no—
42C2×D4—22no—
43C2×D4C1614yescomplemented
44C22×C4—22no—
45C22×C4—24no—
46C22×C4—22no—
47C22×C4—24no—
48C22×C4C2×C812yes—
49C22×C4C2×C811yescharacteristic
50C22×C4C2×C811yescharacteristic
51C22×C4C22×C411yescharacteristic
52C2×C8—22no—
53C2×C8—22no—
54C2×C8—24no—
55C2×C8—44no—
56C2×C8—42no—
57C2×C8—42no—
58C2×C8C22⋊C412yes—
59C2×C8C2×D411yescharacteristic
60C2×C8C2×D412yes—
61C2×C8C2×D411yescharacteristic
62C2×C8#4112yes—
63C4⋊C4—22no—
64C22⋊C4—24no—
65C42C22⋊C412yes—
66C42M1612yes—
67C16—24no—
68C16—42no—
69C23—22no—
70C23—24no—
71C23—22no—
72C23—24no—
73C23C2×C1614yes—
74C23C22×C811yescharacteristic
75D4—28no—
76C2×C4—22no—
77C2×C4—22no—
78C2×C4—24no—
79C2×C4—42no—
80C2×C4—42no—
81C2×C4—44no—
82C2×C4C22⋊C812yes—
83C2×C4C22⋊C812yes—
84C2×C4C2×C1612yes—
85C2×C4M3212yes—
86C2×C4C2×C22⋊C411yescharacteristic
87C2×C4C4×D412yes—
88C2×C4C2×M1611yescharacteristic
89C2×C4#13112yes—
90C8—22no—
91C8—42no—
92C8#12112yes—
93C8#12411yescharacteristic
94C8#12711yescharacteristic
95C22—24no—
96C22—28no—
97C22—42no—
98C22—44no—
99C22—42no—
100C22C2×C22⋊C811yescharacteristic
101C22C8×D412yes—
102C22C22×C1611yescharacteristic
103C22C2×M3211yescharacteristic
104C22#50412yes—
105C4—22no—
106C4—42no—
107C4C22⋊C1614yescomplemented
108C4#39011yescharacteristic
109C4#40811yescharacteristic
110C4#43612yes—
111C2—44no—
112C2#195411yescharacteristic
113C2C2×C22⋊C1611yescharacteristic
114C2#211311yescharacteristic
115C2D4×C1612yes—
116C2#216912yes—
subgroupG/H
center, Frattini, cosocleC22×C8C23
commutatorC22C22×C16
socleC23C22×C8
prime radicalC22×D4C8
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊C16C2semidirect
3. C2×C22⋊C16C2semidirect
4. C2×C4×C16C2semidirect
35. C2×C16D4semidirect
43. C2×D4C16semidirect
107. C4C22⋊C16semidirect

Maximal subgroups

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

subgroupindex
C2×C8×D42
C2×C4⋊C162
C2×C22⋊C162
C2×C4×C162