Finite Group Databasebeta

← #42914

Subgroups — #42914

Order 256.

1068 conjugacy classes of subgroups.

The subgroup lattice has 359 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#553C211yesmaximal, characteristic
2C2×#544C211yesmaximal, characteristic, complemented
3#2821C212yesmaximal, complemented
4#2681C214yesmaximal, complemented
5#2680C214yesmaximal, complemented
6#2664C212yesmaximal, complemented
7#2633C212yesmaximal, complemented
8#2624C211yesmaximal, characteristic, complemented
9#2552C212yesmaximal, complemented
10#2542C212yesmaximal, complemented
11#2501C211yesmaximal, characteristic, complemented
12#2490C212yesmaximal, complemented
13#2487C211yesmaximal, characteristic, complemented
14#2452C212yesmaximal, complemented
15#2440C212yesmaximal, complemented
16#2395C211yesmaximal, characteristic, complemented
17#2347C211yesmaximal, characteristic, complemented
18#553—28no—
19#544—28no—
20C2×C4⋊Q8C2212yes—
21C2×C4⋊Q8C2212yes—
22C2×#126C2212yes—
23C2×#125C2212yes—
24C2×#125C2212yes—
25C2×#125C2211yescharacteristic
26C2×#123C2212yes—
27C2×#123C2214yes—
28C2×C22⋊Q8C2214yes—
29C2×C22⋊Q8C2214yes—
30C2×C22⋊Q8C2214yes—
31C2×#121C2211yescharacteristic
32C2×#121C2212yes—
33C2×#121C2211yescharacteristic
34C2×C4×D4C2212yes—
35C2×C4×D4C2211yescharacteristic
36C2×C4×D4C2211yescharacteristic
37C2×#117C2211yescharacteristic
38C2×#117C2211yescharacteristic
39C22×C4⋊C4C2211yescharacteristic
40C22×C4⋊C4C2211yescharacteristic
41#400C2211yescharacteristic
42#400C2212yes—
43#399C2212yes—
44#399C2212yes—
45#399C2212yes—
46#399C2211yescharacteristic
47#399C2212yes—
48#398C2214yes—
49#398C2214yes—
50#398C2211yescharacteristic
51#398C2214yes—
52#397C2214yes—
53#397C2212yes—
54#397C2211yescharacteristic
55#397C2212yes—
56#396C2214yes—
57#395C2214yes—
58#394C2214yes—
59#394C2214yes—
60#394C2212yes—
61#393C2214yes—
62#390C2212yes—
63#390C2214yes—
64#390C2212yes—
65#389C2212yes—
66#389C2212yes—
67#389C2214yes—
68#389C2212yes—
69#388C2214yes—
70#388C2214yes—
71#386C2212yes—
72#385C2214yes—
73#385C2214yes—
74#385C2212yes—
75#384C2214yes—
76#384C2212yes—
77#383C2212yes—
78#380C2211yescharacteristic
79#380C2212yes—
80C4×C4⋊C4C2212yes—
81C4×C4⋊C4C2212yes—
82C4×C4⋊C4C2212yes—
83C4×C22⋊C4C2211yescharacteristic
84C4×C22⋊C4C2212yes—
85C22×Q8C2314yes—
86C22×D4C2311yescharacteristic
87C22×D4C2311yescharacteristic
88C22×D4C2312yes—
89C22×D4C2312yes—
90C23×C4C2311yescharacteristic
91C23×C4C2311yescharacteristic
92C23×C4C2312yes—
93C23×C4C2312yes—
94C23×C4C2312yes—
95C4⋊Q8—28no—
96C4⋊Q8—28no—
97#126—28no—
98#125—28no—
99#125—24no—
100#125—28no—
101#123—28no—
102#123—48no—
103C22⋊Q8—216no—
104C22⋊Q8—48no—
105C22⋊Q8—48no—
106#121—24no—
107#121—24no—
108#121—28no—
109C4×D4—24no—
110C4×D4—24no—
111C4×D4—28no—
112#117—24no—
113#117D418yes—
114C2×C4⋊C4—24no—
115C2×C4⋊C4—24no—
116C2×C4⋊C4C2311yescharacteristic
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2312yes—
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2311yescharacteristic
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2311yescharacteristic
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2314yes—
127C2×C4⋊C4C2314yes—
128C2×C4⋊C4C2314yes—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2314yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2314yes—
133C2×C4⋊C4C2314yes—
134C2×C4⋊C4C2314yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2311yescharacteristic
137C2×C4⋊C4C2311yescharacteristic
138C2×C22⋊C4C2312yes—
139C2×C22⋊C4C2311yescharacteristic
140C2×C22⋊C4C2312yes—
141C2×C22⋊C4C2312yes—
142C2×C22⋊C4C2311yescharacteristic
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2312yes—
145C2×C22⋊C4C2314yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2314yes—
149C2×C22⋊C4C2314yes—
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2314yes—
153C2×C22⋊C4C2312yes—
154C2×C42C2312yes—
155C2×C42C2311yescharacteristic
156C2×C42C2312yes—
157C2×C42C2314yes—
158C2×C42C2312yes—
159#95C2311yescharacteristic
160#95C2311yescharacteristic
161#95C2312yes—
162#95C2312yes—
163#95C2312yes—
164#95C2314yes—
165#95C2312yes—
166#95C2312yes—
167#95C2314yes—
168#95C2314yes—
169#95C2314yes—
170#95C2314yes—
171C24C2412yes—
172C24C2411yescharacteristic
173C24C2411yescharacteristic
174C2×Q8—28no—
175C2×Q8—44no—
176C2×Q8—44no—
177C2×D4—22no—
178C2×D4—24no—
179C2×D4—22no—
180C2×D4—24no—
181C2×D4—24no—
182C2×D4—22no—
183C2×D4—24no—
184C2×D4—42no—
185C2×D4—41no—
186C2×D4—44no—
187C22×C4—24no—
188C22×C4—24no—
189C22×C4—22no—
190C22×C4—24no—
191C22×C4—24no—
192C22×C4—24no—
193C22×C4—44no—
194C22×C4—44no—
195C22×C4—44no—
196C22×C4C2×D414yes—
197C22×C4C2412yes—
198C22×C4C2411yescharacteristic
199C22×C4C2414yes—
200C22×C4C2411yescharacteristic
201C22×C4C2412yes—
202C22×C4C2412yes—
203C22×C4C2411yescharacteristic
204C22×C4C2414yes—
205C22×C4C2412yes—
206C22×C4C2411yescharacteristic
207C22×C4C2412yes—
208C22×C4C2412yes—
209C22×C4C2412yes—
210C22×C4C2411yescharacteristic
211C4⋊C4—22no—
212C4⋊C4—24no—
213C4⋊C4—24no—
214C4⋊C4—24no—
215C4⋊C4—22no—
216C4⋊C4—22no—
217C4⋊C4—24no—
218C4⋊C4—22no—
219C4⋊C4—24no—
220C4⋊C4—28no—
221C4⋊C4—28no—
222C4⋊C4—28no—
223C4⋊C4—28no—
224C4⋊C4—24no—
225C4⋊C4—28no—
226C4⋊C4—24no—
227C4⋊C4—42no—
228C4⋊C4—44no—
229C4⋊C4—44no—
230C4⋊C4—44no—
231C4⋊C4C2×D414yes—
232C4⋊C4C2×D414yes—
233C22⋊C4—24no—
234C22⋊C4—22no—
235C22⋊C4—24no—
236C22⋊C4—22no—
237C22⋊C4—24no—
238C22⋊C4—24no—
239C22⋊C4—24no—
240C22⋊C4—24no—
241C22⋊C4—28no—
242C22⋊C4—24no—
243C22⋊C4—42no—
244C22⋊C4—44no—
245C22⋊C4—44no—
246C22⋊C4—44no—
247C22⋊C4—44no—
248C22⋊C4C2×D418yes—
249C42—24no—
250C42—22no—
251C42—24no—
252C42—44no—
253C42C2×D418yes—
254C23—21no—
255C23—22no—
256C23—22no—
257C23—22no—
258C23—22no—
259C23—21no—
260C23—21no—
261C23—21no—
262C23—22no—
263C23—24no—
264C23—24no—
265C23—22no—
266C23—22no—
267C23C22×D412yes—
268C232−1+412yes—
269C23C2511yescharacteristic
270Q8—88no—
271D4—48no—
272D4—44no—
273D4—44no—
274D4—84no—
275C2×C4—24no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—28no—
282C2×C4—21no—
283C2×C4—21no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—21no—
287C2×C4—22no—
288C2×C4—24no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—22no—
292C2×C4—24no—
293C2×C4—24no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—24no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—24no—
301C2×C4—22no—
302C2×C4—21no—
303C2×C4—24no—
304C2×C4—22no—
305C2×C4—21no—
306C2×C4—44no—
307C2×C4—84no—
308C2×C4—84no—
309C2×C4—84no—
310C2×C4C22×D412yes—
311C2×C4C22×D414yes—
312C2×C4C22×D414yes—
313C2×C4C22×D412yes—
314C2×C4H(5,𝔽2)14yes—
315C2×C42−1+414yes—
316C22—22no—
317C22—22no—
318C22—22no—
319C22—22no—
320C22—24no—
321C22—41no—
322C22—41no—
323C22—42no—
324C22—42no—
325C22—42no—
326C22—42no—
327C22—42no—
328C22—42no—
329C22—44no—
330C22—44no—
331C22C23×D411yescharacteristic
332C22C2×H(5,𝔽2)12yes—
333C22C2×2−1+412yes—
334C22C2×2−1+411yescharacteristic
335C22#58511yescharacteristic
336C4—22no—
337C4—24no—
338C4—24no—
339C4—24no—
340C4—41no—
341C4—42no—
342C4—41no—
343C4—41no—
344C4—42no—
345C4—44no—
346C4—42no—
347C4—42no—
348C4—44no—
349C4#53614yes—
350C2—42no—
351C2—42no—
352C2—82no—
353C2C2×#53611yescharacteristic
354C2#348911yescharacteristic
355C2#349811yescharacteristic
356C2#355212yes—
357C2#355912yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#553C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#544C2semidirect
3. #2821C2semidirect
4. #2681C2semidirect
5. #2680C2semidirect
6. #2664C2semidirect
7. #2633C2semidirect
8. #2624C2semidirect
9. #2552C2semidirect
10. #2542C2semidirect
11. #2501C2semidirect
12. #2490C2semidirect
13. #2487C2semidirect
14. #2452C2semidirect
15. #2440C2semidirect
16. #2395C2semidirect
17. #2347C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5532
C2×#5442
#28212
#26812
#26802
#26642
#26332
#26242
#25522
#25422
#25012
#24902
#24872
#24522
#24402
#23952
#23472