Finite Group Databasebeta

← #8041

Subgroups — #8041

Order 256.

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

normal subgroups only

This group has 349 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×#423C212yesmaximal
2#2285C211yesmaximal, characteristic
3#1296C214yesmaximal, complemented
4C22×M16—22no—
5C2×#117C412yes—
6C22×C42C2211yescharacteristic
7#423—24no—
8#423C418yescomplemented
9C2×C4⋊C8—22no—
10C2×C4⋊C8C2214yes—
11#384C2212yes—
12#382C412yes—
13#380—22no—
14C4×C4⋊C4—22no—
15C23×C4C2×C411yescharacteristic
16C23×C4D412yes—
17C2×M16—28no—
18C2×M16—48no—
19C22×C8—24no—
20#117—44no—
21C2×C4⋊C4—24no—
22C2×C4⋊C4C2×C414yes—
23C2×C22⋊C4—22no—
24C2×C42—22no—
25C2×C42C2×C411yescharacteristic
26C2×C42C2×C414yes—
27C2×C42D412yes—
28C2×C42D412yes—
29C2×C42Q812yes—
30C2×C42C2311yescharacteristic
31C4⋊C8—28no—
32C4⋊C8—24no—
33C4⋊C8C2×C418yes—
34#95—24no—
35C24C22⋊C411yescharacteristic
36C22×C4—22no—
37C22×C4—22no—
38C22×C4—24no—
39C22×C4—24no—
40C22×C4—24no—
41C22×C4C4212yes—
42C22×C4C22⋊C412yes—
43C22×C4C22⋊C414yes—
44C22×C4C22⋊C411yescharacteristic
45C22×C4C4⋊C414yes—
46C22×C4C4⋊C412yes—
47C22×C4C22×C411yescharacteristic
48C22×C4C2×D412yes—
49M16—416no—
50C2×C8—28no—
51C2×C8—48no—
52C4⋊C4—44no—
53C4⋊C4—44no—
54C4⋊C4—44no—
55C22⋊C4—44no—
56C42—44no—
57C42C4212yes—
58C42C22⋊C414yes—
59C42C4⋊C412yes—
60C42C4⋊C414yes—
61C42C22×C412yes—
62C42C2×D411yescharacteristic
63C42C2×Q811yescharacteristic
64C23—21no—
65C23—21no—
66C23—24no—
67C23#9512yes—
68C23C2×C22⋊C411yescharacteristic
69C2×C4—21no—
70C2×C4—21no—
71C2×C4—24no—
72C2×C4—24no—
73C2×C4—24no—
74C2×C4—24no—
75C2×C4—24no—
76C2×C4—28no—
77C2×C4—44no—
78C2×C4—48no—
79C2×C4#9514yes—
80C2×C4#9512yes—
81C2×C4#10012yes—
82C2×C4#10112yes—
83C2×C4C2×C4211yescharacteristic
84C2×C4C2×C22⋊C412yes—
85C2×C4C2×C4⋊C411yescharacteristic
86C2×C4C2×C4⋊C412yes—
87C2×C4AGL(1,ℤ/8)14yes—
88C2×C4#13714yes—
89C8—48no—
90C22—24no—
91C22—22no—
92C22—42no—
93C22—42no—
94C22C2×#9511yescharacteristic
95C22C2×#10011yescharacteristic
96C22C2×#10111yescharacteristic
97C22#41714yes—
98C4—24no—
99C4—21no—
100C4—21no—
101C4—84no—
102C4#34314yes—
103C4#41812yes—
104C4#41912yes—
105C4#42814yes—
106C2—42no—
107C2#156012yes—
108C2#156112yes—
109C2#173612yes—
110C2C2×#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. #423C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
#22852
#12962