Finite Group Databasebeta

← #12547

Subgroups — #12547

Order 256.

293 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 293 conjugacy classes of subgroups — too many to draw. Only its 175 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
1C22×M32C212yesmaximal
2C2×#405C211yesmaximal, characteristic
3#1375C214yesmaximal, complemented
4C22×M16C411yescharacteristic
5C23×C8C2211yescharacteristic
6C2×#117C411yescharacteristic
7C2×M32—24no—
8C2×M32—24no—
9C2×M32C414yescomplemented
10C2×M32C2214yes—
11C22×C16C414yescomplemented
12#405—24no—
13C2×#97C2212yes—
14C2×C4×C8C412yes—
15C23×C4C2×C411yescharacteristic
16C2×M16—22no—
17C2×M16—22no—
18C2×M16C814yes—
19C22×C8C2×C412yes—
20C22×C8C2×C411yescharacteristic
21C22×C8C2×C412yes—
22C22×C8C2×C412yes—
23C22×C8D412yes—
24C22×C8D414yes—
25C22×C8Q812yes—
26C22×C8C2311yescharacteristic
27#117—22no—
28#117C814yes—
29C2×C4⋊C4—21no—
30C2×C22⋊C4—21no—
31C2×C42C2×C412yes—
32M32—28no—
33M32—24no—
34M32—24no—
35C2×C16—28no—
36C2×C16C2×C418yes—
37#97—24no—
38C4×C8—24no—
39C24M1611yescharacteristic
40C22×C4—22no—
41C22×C4C4212yes—
42C22×C4C22⋊C412yes—
43C22×C4C4⋊C412yes—
44C22×C4C2×C812yes—
45C22×C4C2×C812yes—
46C22×C4M1611yescharacteristic
47C22×C4M1612yes—
48C22×C4C22×C411yescharacteristic
49M16—28no—
50C2×C8—22no—
51C2×C8—22no—
52C2×C8C4211yescharacteristic
53C2×C8C4211yescharacteristic
54C2×C8C22⋊C412yes—
55C2×C8C22⋊C414yes—
56C2×C8C22⋊C414yes—
57C2×C8C4⋊C412yes—
58C2×C8C4⋊C414yes—
59C2×C8C4⋊C414yes—
60C2×C8C2×C814yes—
61C2×C8C22×C412yes—
62C2×C8C2×D411yescharacteristic
63C2×C8C2×D412yes—
64C2×C8C2×Q811yescharacteristic
65C4⋊C4—24no—
66C22⋊C4—24no—
67C42—22no—
68C42C2×C814yes—
69C16—28no—
70C23—42no—
71C23#9712yes—
72C23C22⋊C812yes—
73C23C4⋊C812yes—
74C23C2×M1611yescharacteristic
75C2×C4—24no—
76C2×C4—44no—
77C2×C4#9514yes—
78C2×C4C4×C814yes—
79C2×C4#9712yes—
80C2×C4C22⋊C812yes—
81C2×C4C22⋊C814yes—
82C2×C4C4⋊C812yes—
83C2×C4C4⋊C814yes—
84C2×C4C2×C4211yescharacteristic
85C2×C4C2×C22⋊C411yescharacteristic
86C2×C4C2×C4⋊C411yescharacteristic
87C2×C4C22×C811yescharacteristic
88C2×C4C22×C811yescharacteristic
89C2×C4C2×M1611yescharacteristic
90C8—24no—
91C8#9512yes—
92C8#9512yes—
93C8C2×C22⋊C412yes—
94C8C2×C4⋊C412yes—
95C22—22no—
96C22—24no—
97C22—42no—
98C22—42no—
99C22#33614yes—
100C22C2×#9711yescharacteristic
101C22C2×C22⋊C811yescharacteristic
102C22C2×C4⋊C811yescharacteristic
103C4—44no—
104C4#33614yes—
105C4C2×#9511yescharacteristic
106C4C2×C4×C811yescharacteristic
107C4C2×C22⋊C811yescharacteristic
108C4C2×C4⋊C811yescharacteristic
109C2—21no—
110C2—24no—
111C2—21no—
112C2C2×#33611yescharacteristic
113C2#211012yes—
subgroupG/H
centerC2×C8C42
commutatorC4C2×C4×C8
Frattini, cosocleC22×C8C23
socleC22C2×#97
prime radicalC24M16
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C2×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1375C2semidirect
9. C2×M32C4semidirect
11. C22×C16C4semidirect

Maximal subgroups

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

subgroupindex
C22×M322
C2×#4052
#13752