Finite Group Databasebeta

← #25860

Subgroups — #25860

Order 256.

985 conjugacy classes of subgroups; only the 147 normal subgroups are shown.

normal subgroups only

This group has 985 conjugacy classes of subgroups — too many to draw. Only its 147 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
1C22×#127C211yesmaximal, characteristic
2C2×#490C212yesmaximal, complemented
3#2851C211yesmaximal, characteristic, complemented
4#2041C214yesmaximal, complemented
5#1961C212yesmaximal, complemented
6#1786C214yesmaximal, complemented
7#1749C211yesmaximal, characteristic, complemented
8C23×D4—22no—
9C23×D4C2212yes—
10C2×#127—28no—
11C2×#127—22no—
12C2×#127C2212yes—
13C2×#127C2212yes—
14C2×#125C2211yescharacteristic, complemented
15C22×C42C2211yescharacteristic
16#490—28no—
17C2×#102C2218yescomplemented
18C2×#102C2218yescomplemented
19C2×C22⋊C8C2212yes—
20C2×#97C2212yescomplemented
21#389C2212yescomplemented
22#387—22no—
23#385—22no—
24#382C2211yescharacteristic, complemented
25#380C2212yes—
26#336C2212yescomplemented
27C25—22no—
28C22×D4—216no—
29C22×D4—28no—
30C22×D4—22no—
31C22×D4—24no—
32C22×D4—24no—
33C22×D4—28no—
34C22×D4—44no—
35C22×D4—48no—
36C22×D4—48no—
37C22×D4C2314yes—
38C23×C4D412yes—
39C23×C4C2311yescharacteristic
40C22×C8C2314yes—
41#127—216no—
42#127—28no—
43#127—24no—
44#127D418yes—
45#125—24no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4C2312yes—
49C2×C4⋊C4C2312yes—
50C2×C22⋊C4—22no—
51C2×C42—24no—
52C2×C42D412yes—
53C2×C42C2311yescharacteristic
54C2×C42C2311yescharacteristic
55#102—216no—
56#102—48no—
57C22⋊C8—24no—
58#97—24no—
59#95—22no—
60#95—22no—
61#95—22no—
62C24—28no—
63C24—24no—
64C24—44no—
65C24—48no—
66C24—44no—
67C24—48no—
68C24C2×D411yescharacteristic
69C2×D4—28no—
70C2×D4—216no—
71C2×D4—216no—
72C2×D4—24no—
73C2×D4—28no—
74C2×D4—28no—
75C2×D4—432no—
76C2×D4—464no—
77C2×D4—44no—
78C2×D4—48no—
79C2×D4—48no—
80C2×D4—48no—
81C2×D4—44no—
82C2×D4—48no—
83C2×D4C2×D418yes—
84C22×C4—24no—
85C22×C4—24no—
86C22×C4—24no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4C2×D412yes—
92C22×C4C2×D411yescharacteristic
93C22×C4C2×D412yes—
94C22×C4#4114yes—
95C22×C4C2411yescharacteristic
96C2×C8—24no—
97C2×C8—24no—
98C2×C8—24no—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C4⋊C4—44no—
102C4⋊C4—44no—
103C22⋊C4—44no—
104C42—24no—
105C42—22no—
106C42C2×D414yes—
107C23—21no—
108C23—21no—
109C23—22no—
110C23—28no—
111C23—416no—
112C23—432no—
113C23—44no—
114C23—44no—
115C23—48no—
116C23—48no—
117C23—88no—
118C23—816no—
119C23—88no—
120C23#12412yes—
121C23AGL(1,ℤ/8)14yes—
122C23C22×D411yescharacteristic
123D4—216no—
124D4—416no—
125D4—432no—
126D4—432no—
127D4—48no—
128C2×C4—216no—
129C2×C4—21no—
130C2×C4—22no—
131C2×C4—21no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—22no—
135C2×C4—28no—
136C2×C4—42no—
137C2×C4—42no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4#12014yes—
143C2×C4#12412yes—
144C2×C4AGL(1,ℤ/8)14yes—
145C2×C4C22×D412yes—
146C2×C4C2×#4112yes—
147C2×C4H(5,𝔽2)12yes—
148C8—44no—
149C22—22no—
150C22—22no—
151C22—24no—
152C22—24no—
153C22—48no—
154C22—416no—
155C22—832no—
156C22—84no—
157C22—84no—
158C22—88no—
159C22#49014yescomplemented
160C22C2×#12011yescharacteristic
161C22C2×#12411yescharacteristic
162C22#53511yescharacteristic
163C22C2×AGL(1,ℤ/8)12yes—
164C22C2×AGL(1,ℤ/8)12yes—
165C4—22no—
166C4—24no—
167C4—24no—
168C4—82no—
169C4—82no—
170C4#54614yes—
171C2—24no—
172C2—88no—
173C2#243511yescharacteristic
174C2#300312yes—
175C2C2×#49011yescharacteristic
176C2#313811yescharacteristic
177C2#321712yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×#127C2
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
2. C2×#490C2semidirect
3. #2851C2semidirect
4. #2041C2semidirect
5. #1961C2semidirect
6. #1786C2semidirect
7. #1749C2semidirect
14. C2×#125C22semidirect
17. C2×#102C22semidirect
18. C2×#102C22semidirect
20. C2×#97C22semidirect
21. #389C22semidirect
24. #382C22semidirect
26. #336C22semidirect
159. C22#490semidirect

Maximal subgroups

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

subgroupindex
C22×#1272
C2×#4902
#28512
#20412
#19612
#17862
#17492