Finite Group Databasebeta

← #8040

Subgroups — #8040

Order 256.

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

normal subgroups only

This group has 363 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×#432C212yesmaximal
2C2×#384C211yesmaximal, characteristic
3#1296C214yesmaximal, complemented
4C22×C4⋊C4—22no—
5C22×C4⋊C4C412yes—
6C22×C42C2211yescharacteristic
7#432—24no—
8#432C418yescomplemented
9C2×C4⋊C8C2214yes—
10C2×C22⋊C8—22no—
11C2×#97—22no—
12#384—22no—
13#384C412yes—
14#384C2212yes—
15C23×C4—22no—
16C23×C4C2×C411yescharacteristic
17C23×C4D412yes—
18C22×C8—24no—
19C2×C4⋊C4—24no—
20C2×C4⋊C4—22no—
21C2×C4⋊C4—24no—
22C2×C4⋊C4—44no—
23C2×C4⋊C4—48no—
24C2×C4⋊C4C2×C414yes—
25C2×C42C2×C411yescharacteristic
26C2×C42C2×C414yes—
27C2×C42D412yes—
28C2×C42D412yes—
29C2×C42Q812yes—
30C2×C42C2311yescharacteristic
31C4⋊C8—24no—
32C4⋊C8C2×C418yescomplemented
33C22⋊C8—28no—
34#97—28no—
35C24C22⋊C411yescharacteristic
36C22×C4—22no—
37C22×C4—22no—
38C22×C4—24no—
39C22×C4—24no—
40C22×C4—24no—
41C22×C4—48no—
42C22×C4—44no—
43C22×C4C4212yes—
44C22×C4C22⋊C412yes—
45C22×C4C22⋊C411yescharacteristic
46C22×C4C22⋊C414yes—
47C22×C4C4⋊C414yes—
48C22×C4C4⋊C412yes—
49C22×C4C22×C411yescharacteristic
50C22×C4C2×D412yes—
51C2×C8—28no—
52C2×C8—44no—
53C2×C8—44no—
54C4⋊C4—44no—
55C4⋊C4—44no—
56C4⋊C4—48no—
57C4⋊C4—48no—
58C42C4212yes—
59C42C22⋊C414yes—
60C42C4⋊C412yes—
61C42C4⋊C414yes—
62C42C22×C412yes—
63C42C2×D411yescharacteristic
64C42C2×Q811yescharacteristic
65C23—22no—
66C23—22no—
67C23#9512yes—
68C23#10012yes—
69C23#10112yes—
70C23C2×C22⋊C411yescharacteristic
71C2×C4—24no—
72C2×C4—24no—
73C2×C4—21no—
74C2×C4—21no—
75C2×C4—21no—
76C2×C4—21no—
77C2×C4—22no—
78C2×C4—22no—
79C2×C4—28no—
80C2×C4—28no—
81C2×C4—44no—
82C2×C4—48no—
83C2×C4—88no—
84C2×C4#9514yes—
85C2×C4#9512yes—
86C2×C4C2×C4211yescharacteristic
87C2×C4C2×C22⋊C412yes—
88C2×C4C2×C4⋊C411yescharacteristic
89C2×C4C2×C4⋊C412yes—
90C2×C4AGL(1,ℤ/8)14yes—
91C2×C4#13714yes—
92C8—48no—
93C22—22no—
94C22—24no—
95C22—22no—
96C22—24no—
97C22#34314yes—
98C22C2×#9511yescharacteristic
99C22C2×#10011yescharacteristic
100C22C2×#10111yescharacteristic
101C22#41812yes—
102C22#41912yes—
103C4—24no—
104C4—22no—
105C4—21no—
106C4—21no—
107C4—84no—
108C4#41714yes—
109C4#42814yes—
110C2—24no—
111C2#155511yescharacteristic
112C2#155612yes—
113C2#155811yescharacteristic
114C2#173612yes—
115C2C2×#34311yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
prime radicalC24C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1296C2semidirect
8. #432C4semidirect
32. C4⋊C8C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C2×#3842
#12962