Finite Group Databasebeta

← #23464

Subgroups — #23464

Order 256.

573 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 573 conjugacy classes of subgroups — too many to draw. Only its 167 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
1#3458C211yesmaximal, characteristic
2C2×#419C212yesmaximal
3#2310C211yesmaximal, characteristic
4#2028C218yesmaximal, complemented
5#1742C211yesmaximal, characteristic
6#1733C212yesmaximal
7C23×Q8C2211yescharacteristic
8C22×M16C2212yes—
9#544—24no—
10#544C2214yes—
11#543—22no—
12#533—24no—
13#533—22no—
14C2×#117C2212yes—
15C2×#117C2211yescharacteristic
16C2×#117C2211yescharacteristic
17#419—24no—
18#419C2218yes—
19C2×#103—24no—
20#391—22no—
21#391C2214yes—
22#381—22no—
23#343C2214yes—
24#339C2218yes—
25C22×Q8—21no—
26C22×Q8—22no—
27C22×Q8—22no—
28C22×Q8—22no—
29C22×Q8—24no—
30C22×Q8Q814yescomplemented
31C22×Q8C2312yes—
32C23×C4—21no—
33C23×C4C2311yescharacteristic
34C2×M16—22no—
35C2×M16—24no—
36C2×M16—24no—
37C2×M16C2314yes—
38C22×C8—22no—
39C4⋊Q8—24no—
40C4⋊Q8—28no—
41#125—24no—
42#125—28no—
43C22⋊Q8—216no—
44C22⋊Q8—28no—
45C4×Q8—28no—
46#117—22no—
47#117—22no—
48#117—22no—
49#117—22no—
50#117—24no—
51#117D414yes—
52#117C2314yes—
53C2×C4⋊C4—21no—
54C2×C4⋊C4D414yes—
55C2×C4⋊C4C2312yes—
56C2×C22⋊C4—22no—
57C2×C22⋊C4—21no—
58C2×C22⋊C4D412yes—
59C2×C42—22no—
60C2×C42D412yes—
61C2×C42C2312yes—
62#103—216no—
63#95—28no—
64C24C2×D411yescharacteristic
65C2×Q8—28no—
66C2×Q8—24no—
67C2×Q8—22no—
68C2×Q8—28no—
69C2×Q8—28no—
70C2×Q8—24no—
71C2×Q8—24no—
72C2×Q8—41no—
73C2×Q8—41no—
74C2×Q8—42no—
75C2×Q8—44no—
76C2×Q8—44no—
77C2×Q8C2×Q814yes—
78C22×C4—24no—
79C22×C4—22no—
80C22×C4—24no—
81C22×C4—22no—
82C22×C4—42no—
83C22×C4—42no—
84C22×C4C2×D414yes—
85C22×C4C2×D411yescharacteristic
86C22×C4C2×D412yes—
87C22×C4C2×D412yes—
88C22×C4C2×Q812yes—
89C22×C4#4114yes—
90C22×C4#4112yes—
91C22×C4C2411yescharacteristic
92M16—24no—
93M16—24no—
94M16—44no—
95C2×C8—24no—
96C2×C8—44no—
97C4⋊C4—216no—
98C4⋊C4—28no—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C4⋊C4—42no—
102C4⋊C4C2×D418yes—
103C22⋊C4—24no—
104C22⋊C4—24no—
105C22⋊C4—24no—
106C22⋊C4—42no—
107C42—24no—
108C42—22no—
109C42—22no—
110C42—24no—
111C42—24no—
112C23—42no—
113C23#12012yes—
114C23C22⋊Q812yes—
115C23#12412yes—
116C23C22×D411yescharacteristic
117Q8—28no—
118Q8—44no—
119Q8—44no—
120Q8—44no—
121Q8—88no—
122C2×C4—24no—
123C2×C4—28no—
124C2×C4—24no—
125C2×C4—42no—
126C2×C4—42no—
127C2×C4—48no—
128C2×C4—44no—
129C2×C4—44no—
130C2×C4—42no—
131C2×C4—84no—
132C2×C4#12011yescharacteristic
133C2×C4#12011yescharacteristic
134C2×C4C22⋊Q814yes—
135C2×C4C22⋊Q814yes—
136C2×C4C22⋊Q812yes—
137C2×C4#12414yes—
138C2×C4#12414yes—
139C2×C4#12412yes—
140C2×C4C22×D412yes—
141C2×C4C22×Q811yescharacteristic
142C2×C4C2×#4112yes—
143C2×C4C2×#4111yescharacteristic
144C8—44no—
145C22—22no—
146C22—24no—
147C22—42no—
148C22—42no—
149C22#39314yes—
150C22C2×#12011yescharacteristic
151C22C2×C22⋊Q811yescharacteristic
152C22C2×#12411yescharacteristic
153C4—44no—
154C4—44no—
155C4—48no—
156C4—82no—
157C4#39312yes—
158C4#39312yes—
159C4C2×C22⋊Q812yes—
160C4C2×#12412yes—
161C2—21no—
162C2—21no—
163C2—24no—
164C2C2×#39311yescharacteristic
165C2#302212yes—
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2028C2semidirect
30. C22×Q8Q8semidirect

Maximal subgroups

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

subgroupindex
#34582
C2×#4192
#23102
#20282
#17422
#17332