Finite Group Databasebeta

← #39493

Subgroups — #39493

Order 256.

847 conjugacy classes of subgroups.

The subgroup lattice has 307 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2862C211yesmaximal, characteristic, complemented
2#2806C212yesmaximal, complemented
3#2805C212yesmaximal, complemented
4#2804C212yesmaximal
5#2732C212yesmaximal
6#2628C212yesmaximal, complemented
7#2589C214yesmaximal, complemented
8#2570C212yesmaximal, complemented
9#2465C214yesmaximal, complemented
10#2440C212yesmaximal, complemented
11#2439C212yesmaximal, complemented
12#2352C212yesmaximal
13#2317C212yesmaximal, complemented
14C4×C4⋊Q8C211yesmaximal, characteristic, complemented
15#2293C211yesmaximal, characteristic
16C2×C4⋊Q8C2211yescharacteristic
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×C22⋊Q8C2214yes—
20C2×C4×Q8C2212yes—
21C2×C4×D4C2211yescharacteristic
22C2×#117C2212yes—
23C2×#117C2212yes—
24C22×C4⋊C4C2212yes—
25#400C2214yes—
26#400C2214yes—
27#399C2214yes—
28#398C2214yes—
29#398C2214yes—
30#396C2214yes—
31#395C2214yes—
32#395C2214yes—
33#393C2214yes—
34#393C2214yes—
35#391C2212yes—
36#391C2212yes—
37#391C2214yes—
38#391C2212yes—
39#391C2212yes—
40#391C2212yes—
41#390C2211yescharacteristic
42#390C2211yescharacteristic
43#389C2212yes—
44#389C2212yes—
45#389C2212yes—
46#389C2212yes—
47#389C2214yes—
48#389C2214yes—
49#389C2211yescharacteristic
50#389C2211yescharacteristic
51#388C2212yes—
52#388C2214yes—
53#388C2212yes—
54#387C2214yes—
55#387C2214yes—
56#387C2214yes—
57#387C2214yes—
58#386C2214yes—
59#385C2214yes—
60#385C2214yes—
61#385C2214yes—
62#384C2211yescharacteristic
63#384C2212yes—
64#382C2212yes—
65#382C2212yes—
66#382C2212yes—
67#380C2212yes—
68#380C2212yes—
69C4×C4⋊C4C2212yes—
70C4×C4⋊C4C2212yes—
71C4×C4⋊C4C2211yescharacteristic
72C4×C22⋊C4C2214yes—
73C4×C22⋊C4C2212yes—
74C43C2211yescharacteristic
75C22×Q8C2312yes—
76C22×Q8C2312yes—
77C22×Q8C2312yes—
78C22×D4C2311yescharacteristic
79C23×C4C2312yes—
80C23×C4C2314yes—
81C4⋊Q8—24no—
82C4⋊Q8—42no—
83C4⋊Q8—42no—
84C22⋊Q8—48no—
85C4×Q8—44no—
86C4×D4Q818yescomplemented
87#117—28no—
88#117—44no—
89C2×C4⋊C4—44no—
90C2×C4⋊C4C2312yes—
91C2×C4⋊C4C2312yes—
92C2×C4⋊C4C2312yes—
93C2×C4⋊C4C2312yes—
94C2×C4⋊C4C2312yes—
95C2×C4⋊C4C2314yes—
96C2×C4⋊C4C2312yes—
97C2×C4⋊C4C2312yes—
98C2×C4⋊C4C2314yes—
99C2×C4⋊C4C2312yes—
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C2314yes—
102C2×C4⋊C4C2312yes—
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2311yescharacteristic
106C2×C4⋊C4C2311yescharacteristic
107C2×C4⋊C4C2314yes—
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2311yescharacteristic
110C2×C22⋊C4C2312yes—
111C2×C22⋊C4C2312yes—
112C2×C22⋊C4C2312yes—
113C2×C22⋊C4C2312yes—
114C2×C22⋊C4C2314yes—
115C2×C22⋊C4C2314yes—
116C2×C22⋊C4C2314yes—
117C2×C22⋊C4C2312yes—
118C2×C42C2312yes—
119C2×C42C2311yescharacteristic
120C2×C42C2311yescharacteristic
121C2×C42C2311yescharacteristic
122C2×C42C2314yes—
123C2×C42C2314yes—
124C2×C42C2311yescharacteristic
125C2×C42C2311yescharacteristic
126C2×C42C2311yescharacteristic
127C2×C42C2311yescharacteristic
128#95C2314yes—
129#95C2314yes—
130#95C2312yes—
131#95C2312yes—
132#95C2314yes—
133#95C2314yes—
134#95C2312yes—
135#95C2314yes—
136#95C2314yes—
137#95C2314yes—
138#95C2314yes—
139#95C2314yes—
140#95C2314yes—
141#95C2314yes—
142#95C2314yes—
143C24C2412yes—
144C2×Q8—24no—
145C2×Q8—24no—
146C2×Q8—24no—
147C2×Q8—42no—
148C2×Q8—42no—
149C2×Q8—42no—
150C2×Q8—42no—
151C2×Q8—42no—
152C2×Q8—42no—
153C2×D4—41no—
154C2×D4—41no—
155C2×D4C2×Q814yes—
156C22×C4—24no—
157C22×C4—24no—
158C22×C4—44no—
159C22×C4—44no—
160C22×C4—44no—
161C22×C4C2×Q818yes—
162C22×C4C2412yes—
163C22×C4C2414yes—
164C22×C4C2414yes—
165C22×C4C2414yes—
166C22×C4C2414yes—
167C22×C4C2412yes—
168C22×C4C2411yescharacteristic
169C22×C4C2411yescharacteristic
170C22×C4C2412yes—
171C22×C4C2411yescharacteristic
172C22×C4C2411yescharacteristic
173C22×C4C2411yescharacteristic
174C22×C4C2411yescharacteristic
175C22×C4C2411yescharacteristic
176C4⋊C4—24no—
177C4⋊C4—24no—
178C4⋊C4—24no—
179C4⋊C4—24no—
180C4⋊C4—24no—
181C4⋊C4—24no—
182C4⋊C4—24no—
183C4⋊C4—28no—
184C4⋊C4—44no—
185C4⋊C4—42no—
186C4⋊C4—41no—
187C4⋊C4—41no—
188C4⋊C4—44no—
189C4⋊C4—44no—
190C4⋊C4—42no—
191C4⋊C4—44no—
192C4⋊C4—44no—
193C4⋊C4—42no—
194C4⋊C4—42no—
195C4⋊C4C2×Q814yes—
196C22⋊C4—24no—
197C22⋊C4—24no—
198C22⋊C4—24no—
199C22⋊C4—24no—
200C22⋊C4—44no—
201C22⋊C4—44no—
202C22⋊C4—44no—
203C22⋊C4C2×Q818yes—
204C42—24no—
205C42—22no—
206C42—22no—
207C42—22no—
208C42—41no—
209C42—41no—
210C42—44no—
211C42—44no—
212C42C2×Q814yes—
213C42#4114yes—
214C23—22no—
215C23—22no—
216C23—22no—
217C23—22no—
218C23—22no—
219C23—22no—
220C23C22×Q814yes—
221C23C2511yescharacteristic
222Q8—48no—
223Q8—84no—
224Q8—84no—
225D4—44no—
226C2×C4—22no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—22no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—216no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—22no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—88no—
260C2×C4C22×Q812yes—
261C2×C4C22×Q812yes—
262C2×C4C22×Q814yes—
263C2×C4C22×Q812yes—
264C2×C4C2×#4112yes—
265C2×C4C2×#4112yes—
266C2×C4C2×#4112yes—
267C2×C4H(5,𝔽2)12yes—
268C2×C4H(5,𝔽2)12yes—
269C2×C42−1+412yes—
270C22—24no—
271C22—24no—
272C22—24no—
273C22—42no—
274C22—42no—
275C22—42no—
276C22—42no—
277C22C23×Q811yescharacteristic
278C22C22×#4111yescharacteristic
279C22C2×H(5,𝔽2)11yescharacteristic
280C22C2×H(5,𝔽2)11yescharacteristic
281C22C2×2−1+411yescharacteristic
282C22#58511yescharacteristic
283C22#58511yescharacteristic
284C4—22no—
285C4—24no—
286C4—22no—
287C4—22no—
288C4—22no—
289C4—22no—
290C4—22no—
291C4—42no—
292C4—44no—
293C4—42no—
294C4—44no—
295C4—44no—
296C4—44no—
297C4#55414yes—
298C2—44no—
299C2#345811yescharacteristic
300C2C2×#55411yescharacteristic
301C2#350311yescharacteristic
302C2#350611yescharacteristic
303C2#350711yescharacteristic
304C2#355811yescharacteristic
305C2#356111yescharacteristic
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. #2862C2semidirect
2. #2806C2semidirect
3. #2805C2semidirect
6. #2628C2semidirect
7. #2589C2semidirect
8. #2570C2semidirect
9. #2465C2semidirect
10. #2440C2semidirect
11. #2439C2semidirect
13. #2317C2semidirect
14. C4×C4⋊Q8C2semidirect
86. C4×D4Q8semidirect

Maximal subgroups

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

subgroupindex
#28622
#28062
#28052
#28042
#27322
#26282
#25892
#25702
#24652
#24402
#24392
#23522
#23172
C4×C4⋊Q82
#22932