Finite Group Databasebeta

← #37555

Subgroups — #37555

Order 256.

1035 conjugacy classes of subgroups.

The subgroup lattice has 287 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic, complemented
2C2×#529C211yesmaximal, characteristic
3#2822C212yesmaximal, complemented
4#2820C212yesmaximal, complemented
5#2659C212yesmaximal, complemented
6#2639C212yesmaximal
7#2637C214yesmaximal, complemented
8#2628C212yesmaximal, complemented
9#2621C212yesmaximal, complemented
10#2581C212yesmaximal, complemented
11#2536C212yesmaximal, complemented
12#2498C214yesmaximal, complemented
13#2417C214yesmaximal, complemented
14C2×#382C211yesmaximal, characteristic, complemented
15#533—28no—
16C2×C4⋊Q8C2211yescharacteristic
17C2×C4⋊Q8C2211yescharacteristic
18#529—28no—
19C2×#126C2212yes—
20C2×#125C2212yes—
21C2×#125C2211yescharacteristic
22C2×#124C2211yescharacteristic
23C2×#123C2212yes—
24C2×C22⋊Q8C2212yes—
25C2×C22⋊Q8C2211yescharacteristic
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2214yes—
28C2×#121C2211yescharacteristic
29C2×C4×Q8C2211yescharacteristic
30C2×C4×Q8C2212yes—
31C2×C4×Q8C2212yes—
32C2×C4×D4C2212yes—
33C2×C4×D4C2211yescharacteristic
34C2×#117C2212yes—
35C2×#117C2212yes—
36C22×C4⋊C4C2212yes—
37C22×C42C2211yescharacteristic
38#400C2214yes—
39#400C2214yes—
40#399C2214yes—
41#398C2214yes—
42#398C2218yes—
43#398C2214yes—
44#398C2214yes—
45#397C2214yes—
46#397C2214yes—
47#396C2218yes—
48#395C2214yes—
49#395C2214yes—
50#394C2214yes—
51#393C2214yes—
52#391C2214yes—
53#389C2214yes—
54#388C2218yes—
55#387C2218yes—
56#386C2218yes—
57#382C2212yes—
58#382C2212yes—
59#382C2212yes—
60#382C2212yes—
61#380C2214yes—
62#380C2218yes—
63C2×#95C2212yes—
64C2×#95C2212yes—
65C22×Q8C2312yes—
66C22×Q8C2311yescharacteristic
67C22×Q8C2312yes—
68C22×D4C2312yes—
69C22×D4C2311yescharacteristic
70C23×C4C2312yes—
71C23×C4C2311yescharacteristic
72C23×C4C2311yescharacteristic
73C23×C4C2314yes—
74C23×C4C2311yescharacteristic
75C4⋊Q8—24no—
76C4⋊Q8—24no—
77#126—28no—
78#125—24no—
79#125—28no—
80#124—24no—
81#123—28no—
82C22⋊Q8—24no—
83C22⋊Q8—28no—
84C22⋊Q8—28no—
85C22⋊Q8—48no—
86#121—24no—
87C4×Q8—24no—
88C4×Q8—28no—
89C4×Q8—28no—
90C4×D4—28no—
91C4×D4—24no—
92#117—28no—
93#117—28no—
94C2×C4⋊C4—44no—
95C2×C4⋊C4C2314yes—
96C2×C4⋊C4C2312yes—
97C2×C4⋊C4C2312yes—
98C2×C4⋊C4C2312yes—
99C2×C4⋊C4C2312yes—
100C2×C4⋊C4C2311yescharacteristic
101C2×C4⋊C4C2312yes—
102C2×C4⋊C4C2311yescharacteristic
103C2×C4⋊C4C2314yes—
104C2×C4⋊C4C2314yes—
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2312yes—
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2318yes—
110C2×C4⋊C4C2318yes—
111C2×C22⋊C4C2312yes—
112C2×C22⋊C4C2314yes—
113C2×C22⋊C4C2312yes—
114C2×C22⋊C4C2312yes—
115C2×C22⋊C4C2312yes—
116C2×C22⋊C4C2312yes—
117C2×C22⋊C4C2318yes—
118C2×C22⋊C4C2318yes—
119C2×C42D418yes—
120C2×C42C2312yes—
121C2×C42C2314yes—
122C2×C42C2311yescharacteristic
123C2×C42C2311yescharacteristic
124C2×C42C2311yescharacteristic
125C2×C42C2311yescharacteristic
126#95C2314yes—
127#95C2314yes—
128#95C2314yes—
129#95C2314yes—
130#95C2318yes—
131#95C2318yes—
132#95C2318yes—
133#95C2318yes—
134C24C2412yes—
135C24C2411yescharacteristic
136C2×Q8—22no—
137C2×Q8—24no—
138C2×Q8—24no—
139C2×Q8—24no—
140C2×Q8—24no—
141C2×Q8—42no—
142C2×Q8—44no—
143C2×D4—24no—
144C2×D4—28no—
145C2×D4—22no—
146C2×D4—42no—
147C22×C4—24no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—28no—
151C22×C4—24no—
152C22×C4—24no—
153C22×C4—24no—
154C22×C4—42no—
155C22×C4—44no—
156C22×C4—44no—
157C22×C4C2×D414yes—
158C22×C4C2×D414yes—
159C22×C4C2×D414yes—
160C22×C4C2412yes—
161C22×C4C2418yes—
162C22×C4C2412yes—
163C22×C4C2414yes—
164C22×C4C2414yes—
165C22×C4C2412yes—
166C22×C4C2411yescharacteristic
167C22×C4C2411yescharacteristic
168C22×C4C2411yescharacteristic
169C22×C4C2411yescharacteristic
170C22×C4C2411yescharacteristic
171C22×C4C2411yescharacteristic
172C4⋊C4—24no—
173C4⋊C4—24no—
174C4⋊C4—24no—
175C4⋊C4—24no—
176C4⋊C4—22no—
177C4⋊C4—24no—
178C4⋊C4—22no—
179C4⋊C4—28no—
180C4⋊C4—28no—
181C4⋊C4—24no—
182C4⋊C4—24no—
183C4⋊C4—24no—
184C4⋊C4—28no—
185C4⋊C4—44no—
186C4⋊C4—48no—
187C4⋊C4—48no—
188C22⋊C4—28no—
189C22⋊C4—24no—
190C22⋊C4—24no—
191C22⋊C4—24no—
192C22⋊C4—24no—
193C22⋊C4—24no—
194C22⋊C4—48no—
195C22⋊C4—48no—
196C42—24no—
197C42—28no—
198C42C2×D414yes—
199C42C2×D414yes—
200C42C2×D414yes—
201C42C2×D414yes—
202C23—21no—
203C23—21no—
204C23—22no—
205C23—22no—
206C23—22no—
207C23—22no—
208C23—24no—
209C23—24no—
210C23C22×D412yes—
211C232−1+414yes—
212C23C2511yescharacteristic
213Q8—44no—
214Q8—48no—
215Q8—48no—
216D4—44no—
217D4—48no—
218C2×C4—28no—
219C2×C4—21no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—21no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—28no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—22no—
231C2×C4—24no—
232C2×C4—28no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—28no—
236C2×C4—24no—
237C2×C4—24no—
238C2×C4—28no—
239C2×C4—28no—
240C2×C4—24no—
241C2×C4—44no—
242C2×C4—48no—
243C2×C4—88no—
244C2×C4C22×D412yes—
245C2×C4C22×D412yes—
246C2×C4C22×D412yes—
247C2×C4C22×D412yes—
248C2×C4C22×D412yes—
249C2×C4C22×D412yes—
250C2×C4H(5,𝔽2)12yes—
251C2×C42−1+412yes—
252C22—22no—
253C22—22no—
254C22—24no—
255C22—24no—
256C22—42no—
257C22—42no—
258C22—42no—
259C22—44no—
260C22—44no—
261C22#53614yes—
262C22C23×D411yescharacteristic
263C22C2×H(5,𝔽2)11yescharacteristic
264C22C2×2−1+412yes—
265C22C2×2−1+411yescharacteristic
266C22#58512yes—
267C4—22no—
268C4—22no—
269C4—22no—
270C4—22no—
271C4—22no—
272C4—42no—
273C4—42no—
274C4—44no—
275C4—42no—
276C4—44no—
277C4—48no—
278C4#53714yes—
279C2—24no—
280C2—82no—
281C2C2×#53611yescharacteristic
282C2C2×#53711yescharacteristic
283C2#344911yescharacteristic
284C2#356112yes—
285C2#356312yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#121C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#533C2semidirect
3. #2822C2semidirect
4. #2820C2semidirect
5. #2659C2semidirect
7. #2637C2semidirect
8. #2628C2semidirect
9. #2621C2semidirect
10. #2581C2semidirect
11. #2536C2semidirect
12. #2498C2semidirect
13. #2417C2semidirect
14. C2×#382C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#5292
#28222
#28202
#26592
#26392
#26372
#26282
#26212
#25812
#25362
#24982
#24172
C2×#3822