Finite Group Databasebeta

← #28744

Subgroups — #28744

Order 256.

397 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 397 conjugacy classes of subgroups — too many to draw. Only its 135 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×#494C211yesmaximal, characteristic
2C2×#446C211yesmaximal, characteristic
3#2568C212yesmaximal
4#2056C214yesmaximal
5#1981C212yesmaximal
6#1971C214yesmaximal
7C4×#106C211yesmaximal, characteristic
8C22×Q16C2212yes—
9C22×Q16C2212yes—
10C2×C4⋊Q8C2212yes—
11C2×C4×Q8C2211yescharacteristic
12#494—24no—
13#446—24no—
14C2×#106C2212yes—
15C2×C4⋊C8C2212yes—
16C2×C4⋊C8C2211yescharacteristic
17C2×#103C2218yes—
18C2×#97C2212yes—
19C2×C4×C8C2211yescharacteristic
20#400—24no—
21#391—22no—
22#391C2218yes—
23#382—22no—
24C4×C4⋊C4C2212yes—
25#340C2212yes—
26C22×Q8D411yescharacteristic
27C22×Q8C2314yes—
28C2×Q16—24no—
29C2×Q16—24no—
30C2×Q16—28no—
31C2×Q16—44no—
32C22×C8C2312yes—
33C22×C8C2311yescharacteristic
34C22×C8C2311yescharacteristic
35C4⋊Q8—24no—
36C4⋊Q8—24no—
37C4×Q8—22no—
38C4×Q8—22no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4D411yescharacteristic
42C2×C4⋊C4D412yes—
43C2×C4⋊C4C2314yes—
44C2×C42—22no—
45C2×C42C2312yes—
46C2×C42C2311yescharacteristic
47#106—24no—
48C4⋊C8—24no—
49C4⋊C8—22no—
50#103—48no—
51#97—24no—
52C4×C8D414yes—
53#95—22no—
54#95—28no—
55#95—28no—
56C2×Q8—22no—
57C2×Q8—24no—
58C2×Q8—24no—
59C2×Q8—24no—
60C2×Q8—28no—
61C2×Q8—28no—
62C22×C4—24no—
63C22×C4—24no—
64C22×C4C2×D412yes—
65C22×C4C2×D412yes—
66C22×C4C2×D411yescharacteristic
67C22×C4C2×D411yescharacteristic
68C22×C4C2411yescharacteristic
69Q16—48no—
70Q16—48no—
71C2×C8—22no—
72C2×C8—22no—
73C2×C8—24no—
74C2×C8C2×D412yes—
75C2×C8C2×D412yes—
76C2×C8#4114yes—
77C4⋊C4—22no—
78C4⋊C4—24no—
79C4⋊C4—24no—
80C4⋊C4—24no—
81C4⋊C4—44no—
82C4⋊C4—44no—
83C42—22no—
84C42—22no—
85C42—44no—
86C42C2×D412yes—
87C42#4112yes—
88C23C22×D411yescharacteristic
89Q8—44no—
90Q8—44no—
91Q8—44no—
92Q8—48no—
93C2×C4—22no—
94C2×C4—22no—
95C2×C4—22no—
96C2×C4—24no—
97C2×C4—24no—
98C2×C4—44no—
99C2×C4—44no—
100C2×C4—48no—
101C2×C4—44no—
102C2×C4—44no—
103C2×C4#12112yes—
104C2×C4#12112yes—
105C2×C4#13714yes—
106C2×C4C22×D411yescharacteristic
107C2×C4C2×#4112yes—
108C2×C4C2×#4111yescharacteristic
109C2×C4H(5,𝔽2)12yes—
110C8—22no—
111C8—42no—
112C8#12414yes—
113C22C2×#12111yescharacteristic
114C22#55012yes—
115C22C2×#13712yes—
116C22#57812yes—
117C4—22no—
118C4—42no—
119C4—42no—
120C4—84no—
121C4—84no—
122C4#47014yes—
123C4C2×#12411yescharacteristic
124C4#53511yescharacteristic
125C4#55912yes—
126C2#254811yescharacteristic
127C2C2×#47011yescharacteristic
128C2#305911yescharacteristic
129C2#339814yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Maximal subgroups

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

subgroupindex
C2×#4942
C2×#4462
#25682
#20562
#19812
#19712
C4×#1062