Finite Group Databasebeta

← #22474

Subgroups — #22474

Order 256.

598 conjugacy classes of subgroups.

The subgroup lattice has 289 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#529C211yesmaximal, characteristic
2C2×#436C211yesmaximal, characteristic, complemented
3C2×C8×D4C211yesmaximal, characteristic, complemented
4#1984C211yesmaximal, characteristic, complemented
5#1984C211yesmaximal, characteristic, complemented
6#1870C212yesmaximal, complemented
7#1869C212yesmaximal, complemented
8#1818C212yesmaximal, complemented
9#1797C211yesmaximal, characteristic, complemented
10C4×C22⋊C8C211yesmaximal, characteristic, complemented
11#1729C212yesmaximal, complemented
12C22×M16C2212yes—
13C23×C8C2212yes—
14#529—24no—
15#529—24no—
16C2×#126C412yes—
17C2×#125C411yescharacteristic
18C2×#124C411yescharacteristic
19C2×#123C412yes—
20C2×C22⋊Q8C411yescharacteristic
21C2×#121C411yescharacteristic
22C2×C4×Q8C2211yescharacteristic
23C2×C4×D4C2212yes—
24C2×C4×D4C2211yescharacteristic
25C2×#117C2212yes—
26C22×C42C2211yescharacteristic
27#436—24no—
28C8×D4—24no—
29C2×C4⋊C8C2211yescharacteristic
30C2×C4⋊C8C2211yescharacteristic
31C2×C22⋊C8C2212yes—
32C2×C22⋊C8C2212yes—
33C2×C22⋊C8C2211yescharacteristic
34C2×C22⋊C8C2211yescharacteristic
35C2×C22⋊C8C2212yes—
36C2×C4×C8C2211yescharacteristic
37C2×C4×C8C2211yescharacteristic
38#336C2212yes—
39#336C2211yescharacteristic
40#336C2212yes—
41#336C2212yes—
42#336C2212yes—
43#336C2212yes—
44#336C2211yescharacteristic
45C22×Q8C2×C411yescharacteristic
46C22×D4C2×C412yes—
47C22×D4C2×C411yescharacteristic
48C23×C4C2×C411yescharacteristic
49C23×C4C2×C411yescharacteristic
50C23×C4C2311yescharacteristic
51C23×C4C2312yes—
52C2×M16—24no—
53C2×M16—24no—
54C2×M16—42no—
55C22×C8—24no—
56C22×C8—24no—
57C22×C8—42no—
58C22×C8C2312yes—
59C22×C8C2312yes—
60C22×C8C2311yescharacteristic
61C22×C8C2311yescharacteristic
62C22×C8C2311yescharacteristic
63C22×C8C2311yescharacteristic
64#126—28no—
65#125—24no—
66#124—24no—
67#123—28no—
68C22⋊Q8—24no—
69#121—24no—
70C4×Q8—22no—
71C4×Q8—22no—
72C4×D4—24no—
73C4×D4—24no—
74C4×D4D414yes—
75C4×D4D414yes—
76#117—24no—
77#117—24no—
78C2×C4⋊C4C2×C412yes—
79C2×C4⋊C4C2×C412yes—
80C2×C4⋊C4C2×C412yes—
81C2×C4⋊C4C2×C411yescharacteristic
82C2×C4⋊C4C2×C412yes—
83C2×C4⋊C4C2×C411yescharacteristic
84C2×C22⋊C4C2×C412yes—
85C2×C22⋊C4C2×C412yes—
86C2×C22⋊C4C2×C412yes—
87C2×C22⋊C4C2×C412yes—
88C2×C22⋊C4C2×C412yes—
89C2×C42—22no—
90C2×C42—22no—
91C2×C42C2×C411yescharacteristic
92C2×C42C2×C411yescharacteristic
93C2×C42C2311yescharacteristic
94C2×C42C2312yes—
95C2×C42C2311yescharacteristic
96C4⋊C8—22no—
97C4⋊C8—22no—
98C22⋊C8—24no—
99C22⋊C8—24no—
100C22⋊C8—22no—
101C22⋊C8—22no—
102C22⋊C8—42no—
103C4×C8—22no—
104C4×C8—22no—
105C24C22×C412yes—
106C24C22×C411yescharacteristic
107C2×Q8—22no—
108C2×Q8—22no—
109C2×Q8—22no—
110C2×D4—24no—
111C2×D4—24no—
112C2×D4—22no—
113C2×D4—22no—
114C2×D4—42no—
115C2×D4C22⋊C414yes—
116C22×C4—22no—
117C22×C4—22no—
118C22×C4—22no—
119C22×C4—22no—
120C22×C4—22no—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—21no—
126C22×C4—21no—
127C22×C4—21no—
128C22×C4—21no—
129C22×C4—21no—
130C22×C4—21no—
131C22×C4—41no—
132C22×C4C22×C411yescharacteristic
133C22×C4C22×C411yescharacteristic
134C22×C4C22×C411yescharacteristic
135C22×C4C22×C412yes—
136C22×C4C22×C412yes—
137C22×C4C22×C411yescharacteristic
138C22×C4C22×C412yes—
139C22×C4C22×C411yescharacteristic
140C22×C4C2×D414yes—
141C22×C4C2×D414yes—
142C22×C4C2411yescharacteristic
143M16—48no—
144C2×C8—21no—
145C2×C8—21no—
146C2×C8—21no—
147C2×C8—21no—
148C2×C8—21no—
149C2×C8—21no—
150C2×C8—22no—
151C2×C8—22no—
152C2×C8—21no—
153C2×C8—21no—
154C2×C8—22no—
155C2×C8—22no—
156C2×C8—22no—
157C2×C8—22no—
158C2×C8—21no—
159C2×C8—21no—
160C2×C8—48no—
161C2×C8#4112yes—
162C2×C8#4112yes—
163C4⋊C4—24no—
164C4⋊C4—24no—
165C4⋊C4—24no—
166C4⋊C4—22no—
167C4⋊C4—24no—
168C4⋊C4C22⋊C414yes—
169C22⋊C4—24no—
170C22⋊C4—24no—
171C22⋊C4—24no—
172C22⋊C4—24no—
173C22⋊C4C22⋊C418yes—
174C42—22no—
175C42—22no—
176C42—21no—
177C42—21no—
178C42—22no—
179C42—22no—
180C42C2×D412yes—
181C42C2×D412yes—
182C23—21no—
183C23—22no—
184C23—21no—
185C23—22no—
186C23—21no—
187C23—21no—
188C23—21no—
189C23—22no—
190C23—22no—
191C23—22no—
192C23—21no—
193C23—22no—
194C23C2×C22⋊C414yes—
195C23#13112yes—
196C23C23×C411yescharacteristic
197Q8—44no—
198D4—28no—
199D4—48no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—21no—
203C2×C4—21no—
204C2×C4—24no—
205C2×C4—24no—
206C2×C4—24no—
207C2×C4—24no—
208C2×C4—21no—
209C2×C4—21no—
210C2×C4—21no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—21no—
214C2×C4—21no—
215C2×C4—21no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—21no—
222C2×C4—22no—
223C2×C4—44no—
224C2×C4—41no—
225C2×C4—41no—
226C2×C4—41no—
227C2×C4—41no—
228C2×C4—44no—
229C2×C4C2×C22⋊C412yes—
230C2×C4C2×C22⋊C414yes—
231C2×C4C2×C22⋊C412yes—
232C2×C4#13112yes—
233C2×C4#13112yes—
234C2×C4C22×D411yescharacteristic
235C2×C4C22×D411yescharacteristic
236C2×C4C2×#4111yescharacteristic
237C2×C4C2×#4111yescharacteristic
238C2×C4H(5,𝔽2)11yescharacteristic
239C2×C42−1+411yescharacteristic
240C8—22no—
241C8—22no—
242C8—42no—
243C8—42no—
244C8—41no—
245C8—41no—
246C22—24no—
247C22—24no—
248C22—22no—
249C22—24no—
250C22—22no—
251C22—22no—
252C22—41no—
253C22—41no—
254C22—42no—
255C22—41no—
256C22—42no—
257C22—41no—
258C22—42no—
259C22—42no—
260C22C22×C22⋊C411yescharacteristic
261C22C4×#4111yescharacteristic
262C22#52011yescharacteristic
263C22C2×#13111yescharacteristic
264C22C2×#13111yescharacteristic
265C22C2×#13111yescharacteristic
266C22#56811yescharacteristic
267C4—24no—
268C4—22no—
269C4—41no—
270C4—41no—
271C4—42no—
272C4—41no—
273C4—42no—
274C4#40814yes—
275C4#54611yescharacteristic
276C4#54611yescharacteristic
277C4#54711yescharacteristic
278C4#54711yescharacteristic
279C2—44no—
280C2—42no—
281C2#233911yescharacteristic
282C2C2×#40811yescharacteristic
283C2#288011yescharacteristic
284C2#296611yescharacteristic
285C2#296911yescharacteristic
286C2#299311yescharacteristic
287C2#299411yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC2×#121C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#436C2semidirect
3. C2×C8×D4C2semidirect
4. #1984C2semidirect
5. #1984C2semidirect
6. #1870C2semidirect
7. #1869C2semidirect
8. #1818C2semidirect
9. #1797C2semidirect
10. C4×C22⋊C8C2semidirect
11. #1729C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5292
C2×#4362
C2×C8×D42
#19842
#18702
#18692
#18182
#17972
C4×C22⋊C82
#17292