Finite Group Databasebeta

← #29112

Subgroups — #29112

Order 256.

431 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 431 conjugacy classes of subgroups — too many to draw. Only its 123 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#2851C211yesmaximal, characteristic
2C2×#391C211yesmaximal, characteristic
3#2074C212yesmaximal, complemented
4#2026C212yesmaximal, complemented
5#1935C214yesmaximal, complemented
6#1824C212yesmaximal
7#1787C212yesmaximal
8#1749C211yesmaximal, characteristic
9C23×Q8C2211yescharacteristic
10C2×#125C2211yescharacteristic
11C22×C4⋊C4C2211yescharacteristic
12C22×C42C2211yescharacteristic
13C2×#103C2214yes—
14C2×#103C2214yes—
15C2×C22⋊C8C2212yes—
16C2×#97C2212yes—
17#391—22no—
18#391C2212yes—
19#391C2212yes—
20#389C2212yes—
21#387—22no—
22#385—22no—
23#382C2211yescharacteristic
24#380C2212yes—
25C2×#95—22no—
26#340C2214yes—
27#340C2214yes—
28#336C2212yes—
29C22×Q8—24no—
30C22×Q8—21no—
31C22×Q8—24no—
32C22×Q8—42no—
33C22×Q8C2312yes—
34C23×C4—21no—
35C23×C4—21no—
36C23×C4D412yes—
37C23×C4C2311yescharacteristic
38C22×C8C2314yes—
39#125—42no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—21no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4C2312yes—
45C2×C4⋊C4C2312yes—
46C2×C4⋊C4C2312yes—
47C2×C22⋊C4—22no—
48C2×C42—42no—
49C2×C42D412yes—
50C2×C42C2311yescharacteristic
51C2×C42C2311yescharacteristic
52#103—28no—
53#103—44no—
54C22⋊C8—24no—
55#97—42no—
56#95—24no—
57#95—24no—
58#95—22no—
59#95—22no—
60#95—22no—
61C24C2×D411yescharacteristic
62C2×Q8—24no—
63C2×Q8—22no—
64C2×Q8—24no—
65C2×Q8—24no—
66C2×Q8—416no—
67C2×Q8—42no—
68C2×Q8—42no—
69C2×Q8#4114yes—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—24no—
73C22×C4—24no—
74C22×C4—22no—
75C22×C4—22no—
76C22×C4—22no—
77C22×C4—22no—
78C22×C4—42no—
79C22×C4—42no—
80C22×C4—42no—
81C22×C4—42no—
82C22×C4—44no—
83C22×C4—42no—
84C22×C4C2×D412yes—
85C22×C4C2×D412yes—
86C22×C4C2×D411yescharacteristic
87C22×C4#4114yes—
88C22×C4C2411yescharacteristic
89C2×C8—24no—
90C2×C8—24no—
91C2×C8—24no—
92C4⋊C4—24no—
93C4⋊C4—24no—
94C4⋊C4—24no—
95C4⋊C4—44no—
96C4⋊C4—44no—
97C4⋊C4—42no—
98C22⋊C4—44no—
99C42—22no—
100C42—22no—
101C42—42no—
102C23—21no—
103C23—21no—
104C23—22no—
105C23#12412yes—
106C23#13714yes—
107C23C22×D411yescharacteristic
108Q8—28no—
109Q8—48no—
110Q8—44no—
111C2×C4—21no—
112C2×C4—21no—
113C2×C4—28no—
114C2×C4—24no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—22no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—48no—
122C2×C4—48no—
123C2×C4—42no—
124C2×C4—42no—
125C2×C4—42no—
126C2×C4—42no—
127C2×C4—42no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—44no—
133C2×C4—84no—
134C2×C4#12412yes—
135C2×C4C2×#4112yes—
136C2×C4C2×#4112yes—
137C2×C4H(5,𝔽2)12yes—
138C8—44no—
139C22—22no—
140C22—24no—
141C22—22no—
142C22—24no—
143C22#49114yes—
144C22#52511yescharacteristic
145C22C2×#12411yescharacteristic
146C22#53411yescharacteristic
147C22C2×#13712yes—
148C22#57512yes—
149C4—22no—
150C4—44no—
151C4—42no—
152C4—42no—
153C4—82no—
154C4—82no—
155C4—82no—
156C4#55114yes—
157C2—24no—
158C2#256111yescharacteristic
159C2#311712yes—
160C2C2×#49111yescharacteristic
161C2#314011yescharacteristic
162C2#319612yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2074C2semidirect
4. #2026C2semidirect
5. #1935C2semidirect

Maximal subgroups

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

subgroupindex
#28512
C2×#3912
#20742
#20262
#19352
#18242
#17872
#17492