Finite Group Databasebeta

← #13938

Subgroups — #13938

Order 256.

931 conjugacy classes of subgroups.

The subgroup lattice has 253 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#117C211yesmaximal, characteristic
2C2×#383C211yesmaximal, characteristic, complemented
3C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
4#1441C212yesmaximal, complemented
5#1439C212yesmaximal
6#1437C212yesmaximal
7#1436C212yesmaximal, complemented
8#1434C212yesmaximal, complemented
9C22⋊#95C212yesmaximal
10C24×C4C2211yescharacteristic
11C2×#117—24no—
12C2×#117—24no—
13C2×#117C418yescomplemented
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2211yescharacteristic
17C22×C22⋊C4C2214yes—
18C22×C22⋊C4C2211yescharacteristic
19C22×C22⋊C4C2211yescharacteristic
20C22×C42C2211yescharacteristic
21C22×C42C2212yes—
22C22×C42C2211yescharacteristic
23#383—24no—
24C4×C4⋊C4—24no—
25C2×#95C2212yes—
26C2×#95C2212yes—
27C2×#95C2214yes—
28C2×#95C2214yes—
29C2×#95C2212yes—
30C2×#95C2212yes—
31C2×#95C2214yes—
32C25C2311yescharacteristic
33C23×C4—24no—
34C23×C4—22no—
35C23×C4—22no—
36C23×C4—24no—
37C23×C4C2×C414yes—
38C23×C4C2314yes—
39C23×C4C2311yescharacteristic
40C23×C4C2311yescharacteristic
41C23×C4C2314yes—
42C23×C4C2311yescharacteristic
43C23×C4C2311yescharacteristic
44C23×C4C2311yescharacteristic
45C23×C4C2311yescharacteristic
46#117—232no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—24no—
52C2×C4⋊C4—28no—
53C2×C4⋊C4C2×C414yes—
54C2×C4⋊C4C2×C414yes—
55C2×C22⋊C4—22no—
56C2×C22⋊C4—22no—
57C2×C22⋊C4—22no—
58C2×C22⋊C4—22no—
59C2×C22⋊C4—28no—
60C2×C22⋊C4—28no—
61C2×C22⋊C4—44no—
62C2×C22⋊C4C2×C414yes—
63C2×C22⋊C4C2×C414yes—
64C2×C42—22no—
65C2×C42—22no—
66C2×C42—24no—
67C2×C42—44no—
68C2×C42C2×C414yes—
69C2×C42C2×C414yes—
70C2×C42D414yes—
71C2×C42D414yes—
72#95—24no—
73#95—24no—
74#95—24no—
75#95—24no—
76#95—28no—
77#95—28no—
78#95—44no—
79C24—21no—
80C24—21no—
81C24—24no—
82C24—22no—
83C24—22no—
84C24—22no—
85C24C22×C412yes—
86C24#4114yes—
87C24C2411yescharacteristic
88C22×C4—216no—
89C22×C4—216no—
90C22×C4—28no—
91C22×C4—21no—
92C22×C4—21no—
93C22×C4—24no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—22no—
97C22×C4—22no—
98C22×C4—22no—
99C22×C4—28no—
100C22×C4—28no—
101C22×C4—24no—
102C22×C4—21no—
103C22×C4—21no—
104C22×C4—21no—
105C22×C4—21no—
106C22×C4—24no—
107C22×C4—24no—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4—22no—
111C22×C4—24no—
112C22×C4—24no—
113C22×C4—22no—
114C22×C4—24no—
115C22×C4—24no—
116C22×C4—24no—
117C22×C4—24no—
118C22×C4—24no—
119C22×C4—24no—
120C22×C4—24no—
121C22×C4C22×C412yes—
122C22×C4C22×C412yes—
123C22×C4C22×C412yes—
124C22×C4C22×C412yes—
125C22×C4C22×C412yes—
126C22×C4C22×C412yes—
127C22×C4C2×D412yes—
128C22×C4C2×D412yes—
129C22×C4C2×D412yes—
130C22×C4C2×D412yes—
131C22×C4C2×D412yes—
132C22×C4C2×D412yes—
133C22×C4#4118yes—
134C22×C4#4114yes—
135C4⋊C4—216no—
136C4⋊C4—28no—
137C4⋊C4—28no—
138C22⋊C4—28no—
139C22⋊C4—28no—
140C22⋊C4—416no—
141C42—28no—
142C42—48no—
143C42C22⋊C4116yescomplemented
144C23—22no—
145C23—22no—
146C23—24no—
147C23—24no—
148C23—24no—
149C23—24no—
150C23—28no—
151C23—28no—
152C23—42no—
153C23—42no—
154C23—41no—
155C23—41no—
156C23—42no—
157C23—44no—
158C23—44no—
159C23#11714yes—
160C23C23×C411yescharacteristic
161C23C22×D411yescharacteristic
162C23C22×D411yescharacteristic
163C23C2×#4112yes—
164C23C2×#4112yes—
165C23C2×#4114yes—
166C23H(5,𝔽2)12yes—
167C232−1+412yes—
168C2×C4—232no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—22no—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—24no—
181C2×C4—22no—
182C2×C4—22no—
183C2×C4—24no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—24no—
187C2×C4—24no—
188C2×C4—28no—
189C2×C4—28no—
190C2×C4—28no—
191C2×C4—44no—
192C2×C4—42no—
193C2×C4—42no—
194C2×C4—44no—
195C2×C4—41no—
196C2×C4—41no—
197C2×C4—42no—
198C2×C4—44no—
199C2×C4—44no—
200C2×C4—44no—
201C2×C4—44no—
202C2×C4—44no—
203C2×C4—44no—
204C2×C4—44no—
205C2×C4—44no—
206C2×C4—44no—
207C2×C4C2×C22⋊C414yes—
208C2×C4C2×C22⋊C414yes—
209C2×C4C2×C22⋊C414yes—
210C2×C4#11714yes—
211C22—28no—
212C22—24no—
213C22—42no—
214C22—44no—
215C22—44no—
216C22—48no—
217C22—44no—
218C22—42no—
219C22C22×C22⋊C411yescharacteristic
220C22C2×#11711yescharacteristic
221C22C2×#11711yescharacteristic
222C22C4×#4112yes—
223C22#52012yes—
224C22#52512yes—
225C22#52512yes—
226C22#52512yes—
227C22#53212yes—
228C22#53511yescharacteristic
229C22#53611yescharacteristic
230C22#53712yes—
231C22#55114yes—
232C22#55214yes—
233C22#55314yes—
234C22#55614yes—
235C4—24no—
236C4—24no—
237C4—24no—
238C4—24no—
239C4—42no—
240C4—48no—
241C4—42no—
242C4—84no—
243C2—44no—
244C2#228011yescharacteristic
245C2#229711yescharacteristic
246C2#231111yescharacteristic
247C2#234312yes—
248C2#234712yes—
249C2#259812yes—
250C2#259912yes—
251C2#260114yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC25C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#383C2semidirect
3. C2×C4×C4⋊C4C2semidirect
4. #1441C2semidirect
7. #1436C2semidirect
8. #1434C2semidirect
13. C2×#117C4semidirect
143. C42C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1172
C2×#3832
C2×C4×C4⋊C42
#14412
#14392
#14372
#14362
#14342
C22⋊#952