Finite Group Databasebeta

← #39370

Subgroups — #39370

Order 256.

1039 conjugacy classes of subgroups.

The subgroup lattice has 343 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#544C212yesmaximal, complemented
2#2859C211yesmaximal, characteristic, complemented
3#2729C214yesmaximal, complemented
4#2704C214yesmaximal, complemented
5#2629C212yesmaximal, complemented
6#2552C211yesmaximal, characteristic, complemented
7#2551C211yesmaximal, characteristic, complemented
8#2546C212yesmaximal, complemented
9#2538C212yesmaximal
10#2506C212yesmaximal, complemented
11#2452C212yesmaximal
12#2442C212yesmaximal, complemented
13#2439C212yesmaximal, complemented
14#2354C211yesmaximal, characteristic
15D4×C4⋊C4C211yesmaximal, characteristic
16C4×C4⋊Q8C211yesmaximal, characteristic, complemented
17#2293C211yesmaximal, characteristic
18#544—216no—
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2214yes—
21C2×C4⋊Q8C2212yes—
22C2×C4⋊Q8C2211yescharacteristic
23C2×#125C2212yes—
24C2×#125C2212yes—
25C2×#125C2214yes—
26C2×C22⋊Q8C2214yes—
27C2×C22⋊Q8C2214yes—
28C2×C4×Q8C2212yes—
29C2×C4×D4C2212yes—
30C2×C4×D4C2211yescharacteristic
31C2×#117C2212yes—
32C2×#117C2212yes—
33C22×C4⋊C4C2212yes—
34#400C2214yes—
35#398C2214yes—
36#398C2214yes—
37#398C2214yes—
38#398C2214yes—
39#396C2214yes—
40#396C2214yes—
41#396C2214yes—
42#395C2214yes—
43#393C2214yes—
44#391C2212yes—
45#391C2214yes—
46#390C2212yes—
47#390C2211yescharacteristic
48#390C2211yescharacteristic
49#389C2211yescharacteristic
50#389C2211yescharacteristic
51#389C2212yes—
52#389C2212yes—
53#389C2212yes—
54#389C2212yes—
55#389C2212yes—
56#389C2212yes—
57#389C2212yes—
58#389C2212yes—
59#389C2212yes—
60#389C2211yescharacteristic
61#389C2212yes—
62#389C2211yescharacteristic
63#388C2214yes—
64#388C2212yes—
65#388C2212yes—
66#387C2214yes—
67#385C2214yes—
68#385C2214yes—
69#384C2211yescharacteristic
70#384C2211yescharacteristic
71#384C2211yescharacteristic
72#384C2212yes—
73#382C2212yes—
74#380C2212yes—
75#380C2212yes—
76#380C2214yes—
77C4×C4⋊C4C2211yescharacteristic
78C4×C4⋊C4C2211yescharacteristic
79C4×C4⋊C4C2212yes—
80C4×C4⋊C4C2212yes—
81C4×C4⋊C4C2211yescharacteristic
82C4×C22⋊C4C2212yes—
83C43C2211yescharacteristic
84C22×Q8C2314yes—
85C22×Q8C2312yes—
86C22×D4C2311yescharacteristic
87C23×C4C2312yes—
88C23×C4C2314yes—
89C4⋊Q8—216no—
90C4⋊Q8—28no—
91C4⋊Q8—44no—
92C4⋊Q8D418yescomplemented
93#125—216no—
94#125—28no—
95#125—28no—
96C22⋊Q8—216no—
97C22⋊Q8—216no—
98C4×Q8—44no—
99C4×D4—44no—
100C4×D4Q818yescomplemented
101#117—28no—
102#117—28no—
103C2×C4⋊C4—28no—
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2314yes—
106C2×C4⋊C4C2312yes—
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2314yes—
112C2×C4⋊C4C2314yes—
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2314yes—
115C2×C4⋊C4C2311yescharacteristic
116C2×C4⋊C4C2311yescharacteristic
117C2×C4⋊C4C2311yescharacteristic
118C2×C4⋊C4C2312yes—
119C2×C4⋊C4C2311yescharacteristic
120C2×C4⋊C4C2312yes—
121C2×C4⋊C4C2312yes—
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2314yes—
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2314yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2311yescharacteristic
129C2×C4⋊C4C2311yescharacteristic
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2311yescharacteristic
132C2×C22⋊C4C2314yes—
133C2×C22⋊C4C2312yes—
134C2×C22⋊C4C2312yes—
135C2×C22⋊C4C2314yes—
136C2×C22⋊C4C2312yes—
137C2×C22⋊C4C2312yes—
138C2×C22⋊C4C2314yes—
139C2×C22⋊C4C2312yes—
140C2×C42C2312yes—
141C2×C42C2314yes—
142C2×C42C2312yes—
143C2×C42C2311yescharacteristic
144C2×C42C2312yes—
145C2×C42C2311yescharacteristic
146C2×C42C2311yescharacteristic
147C2×C42C2311yescharacteristic
148C2×C42C2311yescharacteristic
149C2×C42C2311yescharacteristic
150C2×C42C2311yescharacteristic
151#95C2312yes—
152#95C2312yes—
153#95C2314yes—
154#95C2312yes—
155#95C2312yes—
156#95C2312yes—
157#95C2312yes—
158#95C2312yes—
159#95C2314yes—
160#95C2314yes—
161#95C2314yes—
162#95C2314yes—
163#95C2314yes—
164C24C2412yes—
165C2×Q8—28no—
166C2×Q8—42no—
167C2×Q8—42no—
168C2×Q8—44no—
169C2×Q8—44no—
170C2×Q8C2×D418yes—
171C2×D4—22no—
172C2×D4—22no—
173C2×D4C2×Q814yes—
174C22×C4—24no—
175C22×C4—24no—
176C22×C4—28no—
177C22×C4—44no—
178C22×C4—44no—
179C22×C4C2×Q818yes—
180C22×C4C2411yescharacteristic
181C22×C4C2411yescharacteristic
182C22×C4C2412yes—
183C22×C4C2412yes—
184C22×C4C2412yes—
185C22×C4C2414yes—
186C22×C4C2412yes—
187C22×C4C2414yes—
188C22×C4C2412yes—
189C22×C4C2412yes—
190C22×C4C2411yescharacteristic
191C22×C4C2411yescharacteristic
192C22×C4C2411yescharacteristic
193C22×C4C2412yes—
194C22×C4C2411yescharacteristic
195C22×C4C2411yescharacteristic
196C4⋊C4—28no—
197C4⋊C4—24no—
198C4⋊C4—24no—
199C4⋊C4—24no—
200C4⋊C4—24no—
201C4⋊C4—28no—
202C4⋊C4—28no—
203C4⋊C4—28no—
204C4⋊C4—28no—
205C4⋊C4—28no—
206C4⋊C4—24no—
207C4⋊C4—22no—
208C4⋊C4—24no—
209C4⋊C4—22no—
210C4⋊C4—22no—
211C4⋊C4—22no—
212C4⋊C4—42no—
213C4⋊C4—42no—
214C4⋊C4—42no—
215C4⋊C4—44no—
216C4⋊C4—42no—
217C4⋊C4—42no—
218C4⋊C4—42no—
219C4⋊C4—44no—
220C4⋊C4C2×D414yes—
221C4⋊C4C2×D414yes—
222C4⋊C4C2×D418yes—
223C4⋊C4C2×Q814yes—
224C22⋊C4—28no—
225C22⋊C4—24no—
226C22⋊C4—24no—
227C22⋊C4—42no—
228C22⋊C4—42no—
229C22⋊C4—44no—
230C22⋊C4—44no—
231C22⋊C4C2×Q818yes—
232C42—28no—
233C42—24no—
234C42—24no—
235C42—22no—
236C42—24no—
237C42—22no—
238C42—22no—
239C42—41no—
240C42—41no—
241C42C2×D414yes—
242C42C2×Q814yes—
243C23—22no—
244C23—22no—
245C23—22no—
246C23—22no—
247C23—22no—
248C23—22no—
249C23C22×Q814yes—
250C23C2511yescharacteristic
251Q8—48no—
252Q8—88no—
253D4—28no—
254C2×C4—22no—
255C2×C4—21no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—21no—
259C2×C4—22no—
260C2×C4—21no—
261C2×C4—21no—
262C2×C4—21no—
263C2×C4—21no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—216no—
267C2×C4—24no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—22no—
272C2×C4—21no—
273C2×C4—22no—
274C2×C4—24no—
275C2×C4—22no—
276C2×C4—21no—
277C2×C4—21no—
278C2×C4—21no—
279C2×C4—22no—
280C2×C4—24no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—21no—
284C2×C4—21no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—24no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—88no—
292C2×C4C22×D414yes—
293C2×C4C22×D412yes—
294C2×C4C22×D412yes—
295C2×C4C22×D414yes—
296C2×C4C22×D412yes—
297C2×C4C22×Q812yes—
298C2×C4C22×Q814yes—
299C2×C4C22×Q812yes—
300C2×C4C22×Q812yes—
301C2×C4H(5,𝔽2)12yes—
302C2×C42−1+412yes—
303C2×C42−1+412yes—
304C22—24no—
305C22—24no—
306C22—24no—
307C22—42no—
308C22—42no—
309C22—42no—
310C22—42no—
311C22C23×D411yescharacteristic
312C22C23×Q811yescharacteristic
313C22C2×H(5,𝔽2)11yescharacteristic
314C22C2×2−1+411yescharacteristic
315C22C2×2−1+411yescharacteristic
316C22#58511yescharacteristic
317C22#58511yescharacteristic
318C4—24no—
319C4—24no—
320C4—22no—
321C4—24no—
322C4—22no—
323C4—22no—
324C4—44no—
325C4—42no—
326C4—44no—
327C4—42no—
328C4—42no—
329C4—41no—
330C4—42no—
331C4—41no—
332C4#54414yescomplemented
333C4D4×Q814yes—
334C2—44no—
335C2C2×#54411yescharacteristic
336C2C2×D4×Q811yescharacteristic
337C2#349611yescharacteristic
338C2#349711yescharacteristic
339C2#350411yescharacteristic
340C2#354711yescharacteristic
341C2#355511yescharacteristic
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×#544C2semidirect
2. #2859C2semidirect
3. #2729C2semidirect
4. #2704C2semidirect
5. #2629C2semidirect
6. #2552C2semidirect
7. #2551C2semidirect
8. #2546C2semidirect
10. #2506C2semidirect
12. #2442C2semidirect
13. #2439C2semidirect
16. C4×C4⋊Q8C2semidirect
92. C4⋊Q8D4semidirect
100. C4×D4Q8semidirect
332. C4#544semidirect

Maximal subgroups

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

subgroupindex
C2×#5442
#28592
#27292
#27042
#26292
#25522
#25512
#25462
#25382
#25062
#24522
#24422
#24392
#23542
D4×C4⋊C42
C4×C4⋊Q82
#22932