Finite Group Databasebeta

← #18387

Subgroups — #18387

Order 256.

725 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 725 conjugacy classes of subgroups — too many to draw. Only its 129 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#3496C211yesmaximal, characteristic, complemented
2#3205C212yesmaximal, complemented
3#2541C211yesmaximal, characteristic, complemented
4#1595C218yesmaximal, complemented
5#1502C212yesmaximal, complemented
6#1460C211yesmaximal, characteristic, complemented
7C2×H(5,𝔽2)—21no—
8#547—22no—
9#546—24no—
10D42—22no—
11#537—21no—
12#534C2214yes—
13#532C2212yes—
14C2×#127—21no—
15C2×#127C2211yescharacteristic, complemented
16C2×#121—22no—
17C2×#121—22no—
18C2×C4×D4C2211yescharacteristic
19#493—22no—
20#486—22no—
21#459—24no—
22#447C2218yescomplemented
23#431C2212yescomplemented
24#392C2214yescomplemented
25#390—21no—
26C4×C4⋊C4C2211yescharacteristic, complemented
27#327C2218yescomplemented
28#323C2214yescomplemented
29H(5,𝔽2)—44no—
30H(5,𝔽2)—44no—
31C2×#41—24no—
32C2×#41—22no—
33C22×D4—24no—
34C22×D4—24no—
35C22×D4—22no—
36C22×D4—24no—
37C22×D4—21no—
38C22×D4—21no—
39C22×D4D411yescharacteristic
40C22×D4C2312yes—
41C23×C4D412yes—
42C2×D8—28no—
43C4⋊Q8D412yescomplemented
44#127—22no—
45#127—22no—
46#127—44no—
47#127D412yescomplemented
48#124—22no—
49#123—28no—
50C22⋊Q8—24no—
51#121—24no—
52#121—24no—
53#121—24no—
54#121—22no—
55#121—24no—
56#121—48no—
57#121C2314yes—
58#120—28no—
59C4×D4—22no—
60C4×D4—22no—
61C4×D4—22no—
62C4×D4D414yescomplemented
63C2×C4⋊C4—22no—
64C2×C4⋊C4—21no—
65C2×C4⋊C4D411yescharacteristic
66C2×C22⋊C4—24no—
67C2×C22⋊C4—24no—
68C2×C22⋊C4C2312yes—
69C2×C42—21no—
70C2×C42C2311yescharacteristic
71C4⋊C8—22no—
72#102—28no—
73C22⋊C8C2314yes—
74C4×C8—22no—
75#95C2312yes—
76C24—24no—
77C24—22no—
78C24C2×D412yes—
79#41—416no—
80#41—44no—
81#41—44no—
82C2×Q8—22no—
83C2×D4—28no—
84C2×D4—24no—
85C2×D4—24no—
86C2×D4—22no—
87C2×D4—22no—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4—24no—
91C2×D4—44no—
92C2×D4—48no—
93C2×D4—416no—
94C2×D4—48no—
95C2×D4—48no—
96C2×D4—48no—
97C2×D4—41no—
98C2×D4—42no—
99C2×D4—41no—
100C2×D4—42no—
101C2×D4—42no—
102C2×D4—82no—
103C2×D4—84no—
104C2×D4—84no—
105C2×D4D814yescomplemented
106C2×D4C2×D414yes—
107C22×C4—24no—
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—24no—
111C22×C4—22no—
112C22×C4—44no—
113C22×C4C2×D411yescharacteristic
114C22×C4C2×D412yes—
115C22×C4C2×D411yescharacteristic
116C22×C4C2411yescharacteristic
117D8—88no—
118C2×C8—24no—
119C4⋊C4—24no—
120C4⋊C4—24no—
121C4⋊C4—22no—
122C4⋊C4—22no—
123C4⋊C4C2×D414yes—
124C22⋊C4—28no—
125C22⋊C4—24no—
126C22⋊C4—24no—
127C22⋊C4—24no—
128C22⋊C4—48no—
129C42—42no—
130C42C2×D412yes—
131C42C2×D412yes—
132C23—22no—
133C23—22no—
134C23—24no—
135C23—42no—
136C23—42no—
137C23—48no—
138C23—44no—
139C23—44no—
140C23—42no—
141C23—42no—
142C23—42no—
143C23—84no—
144C23—84no—
145C23C2×D814yes—
146C23C22×D411yescharacteristic
147Q8—44no—
148D4—28no—
149D4—44no—
150D4—48no—
151D4—416no—
152D4—44no—
153D4—44no—
154D4—44no—
155D4—44no—
156D4—82no—
157D4—84no—
158D4—816no—
159D4—84no—
160D4—82no—
161C2×C4—22no—
162C2×C4—24no—
163C2×C4—22no—
164C2×C4—24no—
165C2×C4—41no—
166C2×C4—48no—
167C2×C4—42no—
168C2×C4—42no—
169C2×C4—48no—
170C2×C4—44no—
171C2×C4—42no—
172C2×C4—82no—
173C2×C4#12011yescharacteristic
174C2×C4#12012yes—
175C2×C4#12011yescharacteristic
176C2×C4C2×D812yes—
177C2×C4AGL(1,ℤ/8)12yes—
178C2×C4C22×D412yes—
179C8—44no—
180C22—21no—
181C22—21no—
182C22—24no—
183C22—44no—
184C22—42no—
185C22—42no—
186C22—44no—
187C22—44no—
188C22—44no—
189C22—82no—
190C22—84no—
191C22—84no—
192C22—82no—
193C22—82no—
194C22—82no—
195C22—168no—
196C22C2×#12011yescharacteristic
197C22C22×D811yescharacteristic
198C22C2×AGL(1,ℤ/8)11yescharacteristic
199C4—21no—
200C4—22no—
201C4—44no—
202C4—44no—
203C4—42no—
204C4#44714yes—
205C4#45312yes—
206C2—21no—
207C2—21no—
208C2—44no—
209C2—84no—
210C2—162no—
211C2C2×#44711yescharacteristic
212C2C2×#45311yescharacteristic
213C2#302711yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3496C2semidirect
2. #3205C2semidirect
3. #2541C2semidirect
4. #1595C2semidirect
5. #1502C2semidirect
6. #1460C2semidirect
15. C2×#127C22semidirect
22. #447C22semidirect
23. #431C22semidirect
24. #392C22semidirect
26. C4×C4⋊C4C22semidirect
27. #327C22semidirect
28. #323C22semidirect
43. C4⋊Q8D4semidirect
47. #127D4semidirect
62. C4×D4D4semidirect
105. C2×D4D8semidirect

Maximal subgroups

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

subgroupindex
#34962
#32052
#25412
#15952
#15022
#14602