Finite Group Databasebeta

← #7918

Subgroups — #7918

Order 256.

333 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 333 conjugacy classes of subgroups — too many to draw. Only its 179 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×#431C212yesmaximal
2C2×C4×M16C211yesmaximal, characteristic
3#1281C214yesmaximal, complemented
4C22×M16C412yes—
5C22×C42C2211yescharacteristic
6#431—22no—
7#431—22no—
8#431C414yes—
9#431C2214yes—
10C2×C4⋊C8—22no—
11C2×C22⋊C8C414yes—
12C4×M16—22no—
13C4×M16—22no—
14C2×#97C2212yes—
15C2×C4×C8—22no—
16C2×C4×C8C412yes—
17C23×C4C2×C412yes—
18C23×C4C2×C411yescharacteristic
19C2×M16—24no—
20C2×M16—24no—
21C2×M16C818yescomplemented
22C22×C8—24no—
23C22×C8C2×C414yes—
24C2×C42C2×C412yes—
25C2×C42C2×C411yescharacteristic
26C2×C42D412yes—
27C2×C42D412yes—
28C2×C42D412yes—
29C2×C42Q812yes—
30C2×C42C2311yescharacteristic
31C4⋊C8—24no—
32C4⋊C8—24no—
33C22⋊C8—24no—
34C22⋊C8C2×C418yes—
35#97—24no—
36C4×C8—24no—
37C4×C8—22no—
38C4×C8—22no—
39C4×C8—24no—
40C24C4211yescharacteristic
41C22×C4—44no—
42C22×C4C4212yes—
43C22×C4C4211yescharacteristic
44C22×C4C22⋊C412yes—
45C22×C4C22⋊C412yes—
46C22×C4C22⋊C412yes—
47C22×C4C4⋊C412yes—
48C22×C4C4⋊C412yes—
49C22×C4C4⋊C412yes—
50C22×C4C2×C814yes—
51C22×C4M1614yes—
52C22×C4C22×C412yes—
53C22×C4C22×C411yescharacteristic
54M16—216no—
55C2×C8—24no—
56C2×C8—24no—
57C2×C8—28no—
58C2×C8—48no—
59C2×C8C2×C818yescomplemented
60C42C22⋊C411yescharacteristic
61C42C22⋊C412yes—
62C42C22⋊C412yes—
63C42C22⋊C411yescharacteristic
64C42C4⋊C412yes—
65C42C4⋊C412yes—
66C42C4⋊C412yes—
67C42C2×D412yes—
68C42C2×D411yescharacteristic
69C42C2×Q811yescharacteristic
70C23—42no—
71C23#9512yes—
72C23C4×C812yes—
73C23#9712yes—
74C23C2×C4211yescharacteristic
75C2×C4—24no—
76C2×C4—24no—
77C2×C4—24no—
78C2×C4—42no—
79C2×C4—42no—
80C2×C4—42no—
81C2×C4#9512yes—
82C2×C4#9512yes—
83C2×C4#9512yes—
84C2×C4C4×C812yes—
85C2×C4#9712yes—
86C2×C4C22⋊C818yes—
87C2×C4C4⋊C818yes—
88C2×C4C2×C22⋊C412yes—
89C2×C4C2×C22⋊C411yescharacteristic
90C2×C4C2×C4⋊C412yes—
91C2×C4C2×C4⋊C411yescharacteristic
92C2×C4C22×C812yes—
93C2×C4C2×M1612yes—
94C8—28no—
95C8—48no—
96C22—22no—
97C22—22no—
98C22—22no—
99C22—42no—
100C22—42no—
101C22#33614yes—
102C22C2×#9511yescharacteristic
103C22C2×C4×C811yescharacteristic
104C22C2×#9711yescharacteristic
105C4—22no—
106C4—22no—
107C4—22no—
108C4#33614yes—
109C4#34414yes—
110C4C2×C22⋊C812yes—
111C4C2×C4⋊C812yes—
112C2—24no—
113C2—21no—
114C2—21no—
115C2C2×#33611yescharacteristic
116C2C2×#34412yes—
subgroupG/H
centerC42C22⋊C4
commutatorC22C2×C4×C8
Frattini, cosocleC2×C42C23
socleC22C2×#95
prime radicalC24C42
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1281C2semidirect
21. C2×M16C8semidirect
59. C2×C8C2×C8semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
C2×C4×M162
#12812