Finite Group Databasebeta

← #37695

Subgroups — #37695

Order 256.

1116 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C211yesmaximal, characteristic, complemented
2C22×C4⋊Q8C211yesmaximal, characteristic, complemented
3#2851C211yesmaximal, characteristic, complemented
4#2716C214yesmaximal, complemented
5#2713C214yesmaximal, complemented
6#2642C211yesmaximal, characteristic, complemented
7#2621C211yesmaximal, characteristic, complemented
8#2481C214yesmaximal
9#2473C214yesmaximal, complemented
10#2446C212yesmaximal, complemented
11#2429C212yesmaximal, complemented
12#2409C212yesmaximal
13Q8×C22⋊C4C212yesmaximal, complemented
14#2327C211yesmaximal, characteristic, complemented
15#2290C211yesmaximal, characteristic
16C23×Q8C2212yes—
17#541—28no—
18C2×C4⋊Q8—28no—
19C2×C4⋊Q8C2211yescharacteristic
20C2×C4⋊Q8C2212yes—
21C2×C4⋊Q8C2214yes—
22C2×C4⋊Q8C2211yescharacteristic
23C2×#126C2214yes—
24C2×#125C2211yescharacteristic
25C2×#125C2214yes—
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2212yes—
28C2×C4×Q8C2212yes—
29C2×C4×Q8C2212yes—
30C2×C4×D4C2211yescharacteristic
31C2×#117C2211yescharacteristic
32C22×C4⋊C4C2214yes—
33C22×C42C2211yescharacteristic
34#400C2214yes—
35#400C2214yes—
36#400C2214yes—
37#398C2214yes—
38#398C2214yes—
39#398C2214yes—
40#397C2214yes—
41#396C2214yes—
42#395C2214yes—
43#393C2214yes—
44#391C2212yes—
45#391C2212yes—
46#391C2212yes—
47#391C2214yes—
48#391C2214yes—
49#391C2212yes—
50#389C2212yes—
51#389C2214yes—
52#388C2214yes—
53#388C2212yes—
54#387C2214yes—
55#387C2214yes—
56#387C2214yes—
57#387C2214yes—
58#387C2214yes—
59#387C2212yes—
60#386C2214yes—
61#386C2212yes—
62#385C2214yes—
63#385C2214yes—
64#385C2212yes—
65#382C2211yescharacteristic
66#380C2212yes—
67#380C2214yes—
68C4×C4⋊C4C2211yescharacteristic
69C4×C22⋊C4C2211yescharacteristic
70C4×C22⋊C4C2214yes—
71C4×C22⋊C4C2211yescharacteristic
72#376C2211yescharacteristic
73C22×Q8—28no—
74C22×Q8—28no—
75C22×Q8—44no—
76C22×Q8C2312yes—
77C22×Q8C2314yes—
78C22×Q8C2312yes—
79C22×D4C2311yescharacteristic
80C23×C4C2312yes—
81C23×C4C2311yescharacteristic
82C23×C4C2314yes—
83C23×C4C2311yescharacteristic
84C4⋊Q8—28no—
85C4⋊Q8—216no—
86C4⋊Q8—24no—
87C4⋊Q8D418yescomplemented
88#126—216no—
89#125—216no—
90#125—24no—
91C22⋊Q8—28no—
92C22⋊Q8—44no—
93C4×Q8—28no—
94C4×Q8—44no—
95C4×D4—24no—
96#117—24no—
97C2×C4⋊C4—216no—
98C2×C4⋊C4C2314yes—
99C2×C4⋊C4C2314yes—
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C2312yes—
102C2×C4⋊C4C2311yescharacteristic
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2314yes—
106C2×C4⋊C4C2314yes—
107C2×C4⋊C4C2314yes—
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2314yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2314yes—
112C2×C4⋊C4C2314yes—
113C2×C22⋊C4C2312yes—
114C2×C22⋊C4C2311yescharacteristic
115C2×C22⋊C4C2311yescharacteristic
116C2×C22⋊C4C2314yes—
117C2×C22⋊C4C2312yes—
118C2×C22⋊C4C2314yes—
119C2×C22⋊C4C2312yes—
120C2×C22⋊C4C2314yes—
121C2×C42—24no—
122C2×C42C2311yescharacteristic
123C2×C42C2311yescharacteristic
124C2×C42C2311yescharacteristic
125C2×C42C2314yes—
126C2×C42C2311yescharacteristic
127C2×C42C2312yes—
128C2×C42C2314yes—
129C2×C42C2311yescharacteristic
130#95C2312yes—
131#95C2312yes—
132#95C2312yes—
133#95C2312yes—
134#95C2314yes—
135#95C2314yes—
136#95C2312yes—
137#95C2314yes—
138#95C2314yes—
139#95C2314yes—
140#95C2314yes—
141#95C2314yes—
142#95C2314yes—
143#95C2314yes—
144#95C2314yes—
145#95C2314yes—
146C24C2411yescharacteristic
147C24C2411yescharacteristic
148C2×Q8—28no—
149C2×Q8—24no—
150C2×Q8—24no—
151C2×Q8—28no—
152C2×Q8—24no—
153C2×Q8—24no—
154C2×Q8—24no—
155C2×Q8—44no—
156C2×Q8—432no—
157C2×Q8C2×D418yes—
158C2×D4—22no—
159C2×D4—24no—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—24no—
165C22×C4—28no—
166C22×C4—28no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—22no—
170C22×C4—44no—
171C22×C4#4114yes—
172C22×C4C2411yescharacteristic
173C22×C4C2411yescharacteristic
174C22×C4C2412yes—
175C22×C4C2414yes—
176C22×C4C2412yes—
177C22×C4C2414yes—
178C22×C4C2414yes—
179C22×C4C2411yescharacteristic
180C22×C4C2412yes—
181C22×C4C2414yes—
182C22×C4C2411yescharacteristic
183C22×C4C2412yes—
184C22×C4C2411yescharacteristic
185C4⋊C4—28no—
186C4⋊C4—28no—
187C4⋊C4—28no—
188C4⋊C4—24no—
189C4⋊C4—24no—
190C4⋊C4—28no—
191C4⋊C4—28no—
192C4⋊C4—28no—
193C4⋊C4—22no—
194C4⋊C4—24no—
195C4⋊C4—24no—
196C4⋊C4—28no—
197C4⋊C4—44no—
198C4⋊C4—44no—
199C4⋊C4C2×D4116yes—
200C22⋊C4—22no—
201C22⋊C4—24no—
202C22⋊C4—28no—
203C22⋊C4—24no—
204C22⋊C4—28no—
205C22⋊C4—22no—
206C22⋊C4—24no—
207C22⋊C4—44no—
208C42—22no—
209C42—24no—
210C42—22no—
211C42—28no—
212C42—22no—
213C42—22no—
214C42—44no—
215C42C2×D414yes—
216C23—21no—
217C23—21no—
218C23—22no—
219C23—21no—
220C23—21no—
221C23—21no—
222C23—22no—
223C23—22no—
224C23C2×#4112yes—
225C232−1+414yes—
226C23C2511yescharacteristic
227Q8—216no—
228Q8—416no—
229Q8—48no—
230D4—44no—
231C2×C4—216no—
232C2×C4—22no—
233C2×C4—21no—
234C2×C4—24no—
235C2×C4—24no—
236C2×C4—21no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—28no—
241C2×C4—22no—
242C2×C4—24no—
243C2×C4—21no—
244C2×C4—24no—
245C2×C4—21no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—24no—
249C2×C4—22no—
250C2×C4—24no—
251C2×C4—24no—
252C2×C4—21no—
253C2×C4—22no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—24no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—24no—
260C2×C4—22no—
261C2×C4—24no—
262C2×C4—22no—
263C2×C4—416no—
264C2×C4—44no—
265C2×C4C22×D414yes—
266C2×C4C22×D418yes—
267C2×C4C22×D412yes—
268C2×C4C2×#4112yes—
269C2×C4C2×#4112yes—
270C2×C4H(5,𝔽2)12yes—
271C2×C42−1+414yes—
272C22—22no—
273C22—24no—
274C22—22no—
275C22—24no—
276C22—41no—
277C22—41no—
278C22—42no—
279C22—41no—
280C22—42no—
281C22#54114yescomplemented
282C22C23×D411yescharacteristic
283C22C22×#4111yescharacteristic
284C22C2×H(5,𝔽2)11yescharacteristic
285C22C2×2−1+412yes—
286C22C2×2−1+412yes—
287C4—22no—
288C4—28no—
289C4—24no—
290C4—24no—
291C4—41no—
292C4—41no—
293C4—44no—
294C4—42no—
295C4—44no—
296C4—41no—
297C4—42no—
298C4—44no—
299C4#54614yes—
300C2—24no—
301C2—81no—
302C2C2×#54111yescharacteristic
303C2C2×#54611yescharacteristic
304C2#348612yes—
305C2#350911yescharacteristic
306C2#355212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
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×#541C2semidirect
2. C22×C4⋊Q8C2semidirect
3. #2851C2semidirect
4. #2716C2semidirect
5. #2713C2semidirect
6. #2642C2semidirect
7. #2621C2semidirect
9. #2473C2semidirect
10. #2446C2semidirect
11. #2429C2semidirect
13. Q8×C22⋊C4C2semidirect
14. #2327C2semidirect
87. C4⋊Q8D4semidirect
281. C22#541semidirect

Maximal subgroups

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

subgroupindex
C2×#5412
C22×C4⋊Q82
#28512
#27162
#27132
#26422
#26212
#24812
#24732
#24462
#24292
#24092
Q8×C22⋊C42
#23272
#22902