Finite Group Databasebeta

← #14136

Subgroups — #14136

Order 256.

1371 conjugacy classes of subgroups; only the 295 normal subgroups are shown.

normal subgroups only

This group has 1371 conjugacy classes of subgroups — too many to draw. Only its 295 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×#121C211yesmaximal, characteristic
2C22×#117C211yesmaximal, characteristic, complemented
3C2×#390C212yesmaximal, complemented
4C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
5#1438C214yesmaximal, complemented
6#1437C214yesmaximal, complemented
7C4⋊#95C212yesmaximal, complemented
8C23×D4C2211yescharacteristic
9C23×D4C2212yes—
10C24×C4C2211yescharacteristic
11C2×#121—24no—
12C2×#121—24no—
13C2×#121C418yescomplemented
14C2×#117—24no—
15C2×#117—28no—
16C22×C4⋊C4C2211yescharacteristic
17C22×C4⋊C4C2212yes—
18C22×C22⋊C4C2212yes—
19C22×C22⋊C4C2212yes—
20C22×C22⋊C4C2218yes—
21C22×C22⋊C4C2212yes—
22C22×C42C2212yes—
23C22×C42C2212yes—
24#390—28no—
25C4×C22⋊C4—24no—
26C2×#95C2212yes—
27C2×#95C2218yes—
28C25C2312yes—
29C25C2311yescharacteristic
30C22×D4—24no—
31C22×D4—24no—
32C22×D4—22no—
33C22×D4—22no—
34C22×D4—24no—
35C22×D4—24no—
36C22×D4—48no—
37C22×D4C2×C414yes—
38C22×D4C2×C418yes—
39C23×C4—24no—
40C23×C4—24no—
41C23×C4C2×C414yes—
42C23×C4D414yes—
43C23×C4D414yes—
44C23×C4C2312yes—
45C23×C4C2314yes—
46C23×C4C2314yes—
47C23×C4C2311yescharacteristic
48C23×C4C2311yescharacteristic
49#121—232no—
50#117—232no—
51C2×C4⋊C4—24no—
52C2×C4⋊C4—24no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4C2×C414yes—
56C2×C4⋊C4D418yescomplemented
57C2×C22⋊C4—24no—
58C2×C22⋊C4—24no—
59C2×C22⋊C4—28no—
60C2×C22⋊C4—24no—
61C2×C22⋊C4—24no—
62C2×C22⋊C4—28no—
63C2×C22⋊C4—216no—
64C2×C22⋊C4—216no—
65C2×C22⋊C4—48no—
66C2×C22⋊C4C2×C418yes—
67C2×C42—28no—
68C2×C42—24no—
69C2×C42—24no—
70C2×C42—24no—
71C2×C42—24no—
72#95—24no—
73#95—48no—
74C24—22no—
75C24—24no—
76C24—22no—
77C24—24no—
78C24—24no—
79C24—22no—
80C24—22no—
81C24—28no—
82C24—24no—
83C24—28no—
84C24C22×C414yes—
85C24C22×C412yes—
86C24C2×D412yes—
87C24C2×D412yes—
88C24C2411yescharacteristic
89C2×D4—216no—
90C2×D4—28no—
91C2×D4—216no—
92C2×D4—416no—
93C2×D4—416no—
94C2×D4—416no—
95C2×D4—44no—
96C2×D4—48no—
97C2×D4—44no—
98C22×C4—22no—
99C22×C4—22no—
100C22×C4—216no—
101C22×C4—28no—
102C22×C4—216no—
103C22×C4—28no—
104C22×C4—24no—
105C22×C4—24no—
106C22×C4—24no—
107C22×C4—24no—
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—24no—
111C22×C4—24no—
112C22×C4—28no—
113C22×C4—24no—
114C22×C4—28no—
115C22×C4—28no—
116C22×C4—24no—
117C22×C4C22⋊C4116yescomplemented
118C22×C4C22×C414yes—
119C22×C4C22×C412yes—
120C22×C4C22×C412yes—
121C22×C4C2×D418yes—
122C22×C4C2×D412yes—
123C22×C4C2×D412yes—
124C22×C4C2×D412yes—
125C22×C4C2×D412yes—
126C22×C4C2×D414yes—
127C22×C4#4118yes—
128C22×C4#4114yes—
129C4⋊C4—28no—
130C4⋊C4—216no—
131C22⋊C4—216no—
132C22⋊C4—216no—
133C22⋊C4—216no—
134C22⋊C4—432no—
135C42—216no—
136C42—48no—
137C23—24no—
138C23—24no—
139C23—24no—
140C23—22no—
141C23—24no—
142C23—22no—
143C23—24no—
144C23—24no—
145C23—24no—
146C23—24no—
147C23—24no—
148C23—28no—
149C23—28no—
150C23—28no—
151C23—44no—
152C23—44no—
153C23—44no—
154C23—44no—
155C23—42no—
156C23—44no—
157C23—42no—
158C23—44no—
159C23—44no—
160C23—44no—
161C23—44no—
162C23—48no—
163C23—48no—
164C23—48no—
165C23—48no—
166C23C2×C22⋊C414yes—
167C23C23×C411yescharacteristic
168C23C22×D411yescharacteristic
169C23C22×D411yescharacteristic
170C23C22×D412yes—
171C23C2×#4112yes—
172C23C2×#4114yes—
173C23H(5,𝔽2)14yes—
174D4—432no—
175D4—416no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—24no—
179C2×C4—22no—
180C2×C4—232no—
181C2×C4—24no—
182C2×C4—28no—
183C2×C4—28no—
184C2×C4—28no—
185C2×C4—28no—
186C2×C4—216no—
187C2×C4—28no—
188C2×C4—44no—
189C2×C4—44no—
190C2×C4—44no—
191C2×C4—44no—
192C2×C4—44no—
193C2×C4—44no—
194C2×C4—44no—
195C2×C4—48no—
196C2×C4—44no—
197C2×C4C2×C22⋊C414yes—
198C2×C4C2×C22⋊C414yes—
199C2×C4C4×D418yes—
200C2×C4#12014yes—
201C2×C4#12118yes—
202C2×C4#12314yes—
203C22—24no—
204C22—24no—
205C22—24no—
206C22—48no—
207C22—48no—
208C22—44no—
209C22—44no—
210C22—44no—
211C22—416no—
212C22—44no—
213C22—44no—
214C22—88no—
215C22—84no—
216C22—84no—
217C22C22×C22⋊C411yescharacteristic
218C22C2×C4×D412yes—
219C22C4×#4112yes—
220C22#51812yes—
221C22C2×#12011yescharacteristic
222C22C2×#12112yes—
223C22C2×#12311yescharacteristic
224C22#52512yes—
225C22#53212yes—
226C22#53512yes—
227C22#53512yes—
228C22#54614yes—
229C22#55014yes—
230C22#55314yes—
231C22#55514yes—
232C4—24no—
233C4—44no—
234C4—48no—
235C4—48no—
236C4#38618yes—
237C2—44no—
238C2—84no—
239C2C2×#38611yescharacteristic
240C2#229711yescharacteristic
241C2#230911yescharacteristic
242C2#236314yes—
243C2#241414yes—
244C2#243112yes—
245C2#250012yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC22×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#117C2semidirect
3. C2×#390C2semidirect
4. C2×C4×C22⋊C4C2semidirect
5. #1438C2semidirect
6. #1437C2semidirect
7. C4⋊#95C2semidirect
13. C2×#121C4semidirect
56. C2×C4⋊C4D4semidirect
117. C22×C4C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1212
C22×#1172
C2×#3902
C2×C4×C22⋊C42
#14382
#14372
C4⋊#952