Finite Group Databasebeta

← #42649

Subgroups — #42649

Order 256.

1016 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#556C211yesmaximal, characteristic, complemented
2C2×#542C211yesmaximal, characteristic
3#2814C212yesmaximal, complemented
4#2722C214yesmaximal, complemented
5#2715C214yesmaximal, complemented
6#2659C212yesmaximal, complemented
7#2625C212yesmaximal, complemented
8#2621C211yesmaximal, characteristic, complemented
9#2581C211yesmaximal, characteristic, complemented
10#2547C212yesmaximal, complemented
11#2546C211yesmaximal, characteristic, complemented
12#2498C212yesmaximal, complemented
13#2451C212yesmaximal, complemented
14#2429C212yesmaximal, complemented
15#2427C212yesmaximal
16#2396C211yesmaximal, characteristic, complemented
17#2349C211yesmaximal, characteristic, complemented
18#556—28no—
19#542—28no—
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2211yescharacteristic
22C2×C4⋊Q8C2212yes—
23C2×#126C2212yes—
24C2×#126C2214yes—
25C2×#124C2212yes—
26C2×#124C2212yes—
27C2×#124C2211yescharacteristic
28C2×#123C2212yes—
29C2×C22⋊Q8C2212yes—
30C2×C22⋊Q8C2212yes—
31C2×C22⋊Q8C2211yescharacteristic
32C2×C22⋊Q8C2212yes—
33C2×#121C2211yescharacteristic
34C2×C4×Q8C2211yescharacteristic
35C2×C4×Q8C2211yescharacteristic
36C2×C4×Q8C2212yes—
37C2×C4×D4C2212yes—
38C2×C4×D4C2211yescharacteristic
39C2×#117C2211yescharacteristic
40C2×#117C2212yes—
41#400C2212yes—
42#400C2211yescharacteristic
43#399C2211yescharacteristic
44#398C2212yes—
45#398C2212yes—
46#398C2212yes—
47#398C2212yes—
48#398C2214yes—
49#398C2212yes—
50#398C2214yes—
51#397C2212yes—
52#397C2212yes—
53#397C2214yes—
54#397C2214yes—
55#397C2214yes—
56#396C2212yes—
57#396C2214yes—
58#395C2212yes—
59#395C2211yescharacteristic
60#395C2214yes—
61#394C2214yes—
62#393C2211yescharacteristic
63#391C2212yes—
64#391C2212yes—
65#391C2214yes—
66#391C2212yes—
67#389C2212yes—
68#389C2212yes—
69#389C2214yes—
70#389C2214yes—
71#388C2214yes—
72#387C2214yes—
73#387C2214yes—
74#386C2214yes—
75#385C2214yes—
76#382C2211yescharacteristic
77#380C2212yes—
78#380C2214yes—
79#380C2214yes—
80#380C2214yes—
81C4×C4⋊C4C2211yescharacteristic
82C4×C4⋊C4C2212yes—
83C4×C22⋊C4C2212yes—
84C2×#95C2212yes—
85C22×Q8C2311yescharacteristic
86C22×Q8C2312yes—
87C22×Q8C2311yescharacteristic
88C22×Q8C2312yes—
89C22×D4C2311yescharacteristic
90C22×D4C2312yes—
91C23×C4C2311yescharacteristic
92C23×C4C2314yes—
93C23×C4C2312yes—
94C4⋊Q8—24no—
95C4⋊Q8—24no—
96C4⋊Q8—44no—
97#126—28no—
98#126—216no—
99#124—24no—
100#124—28no—
101#124—28no—
102#123—28no—
103C22⋊Q8—28no—
104C22⋊Q8—28no—
105C22⋊Q8—24no—
106C22⋊Q8—44no—
107#121—24no—
108C4×Q8—28no—
109C4×Q8—24no—
110C4×Q8—24no—
111C4×D4—44no—
112C4×D4D418yes—
113#117—28no—
114#117—24no—
115C2×C4⋊C4C2311yescharacteristic
116C2×C4⋊C4C2311yescharacteristic
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2311yescharacteristic
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2312yes—
122C2×C4⋊C4C2314yes—
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2314yes—
131C2×C4⋊C4C2314yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2314yes—
134C2×C4⋊C4C2314yes—
135C2×C4⋊C4C2311yescharacteristic
136C2×C22⋊C4C2311yescharacteristic
137C2×C22⋊C4C2311yescharacteristic
138C2×C22⋊C4C2314yes—
139C2×C22⋊C4C2312yes—
140C2×C22⋊C4C2312yes—
141C2×C22⋊C4C2312yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2312yes—
145C2×C22⋊C4C2314yes—
146C2×C22⋊C4C2314yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2312yes—
149C2×C42C2314yes—
150C2×C42C2311yescharacteristic
151C2×C42C2312yes—
152C2×C42C2312yes—
153C2×C42C2312yes—
154C2×C42C2311yescharacteristic
155#95C2311yescharacteristic
156#95C2312yes—
157#95C2314yes—
158#95C2312yes—
159#95C2312yes—
160#95C2311yescharacteristic
161#95C2312yes—
162#95C2312yes—
163#95C2314yes—
164#95C2314yes—
165#95C2314yes—
166#95C2314yes—
167#95C2314yes—
168#95C2312yes—
169#95C2314yes—
170#95C2314yes—
171C24C2411yescharacteristic
172C24C2412yes—
173C2×Q8—22no—
174C2×Q8—22no—
175C2×Q8—24no—
176C2×Q8—24no—
177C2×Q8—24no—
178C2×Q8—22no—
179C2×Q8—22no—
180C2×Q8—24no—
181C2×Q8—42no—
182C2×Q8—44no—
183C2×D4—24no—
184C2×D4—22no—
185C2×D4—22no—
186C2×D4—44no—
187C2×D4C2×D414yes—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—28no—
192C22×C4—44no—
193C22×C4—44no—
194C22×C4—44no—
195C22×C4C2×D418yes—
196C22×C4C2414yes—
197C22×C4C2412yes—
198C22×C4C2411yescharacteristic
199C22×C4C2412yes—
200C22×C4C2411yescharacteristic
201C22×C4C2412yes—
202C22×C4C2412yes—
203C22×C4C2414yes—
204C22×C4C2412yes—
205C22×C4C2411yescharacteristic
206C22×C4C2411yescharacteristic
207C22×C4C2411yescharacteristic
208C22×C4C2412yes—
209C22×C4C2412yes—
210C22×C4C2411yescharacteristic
211C4⋊C4—22no—
212C4⋊C4—22no—
213C4⋊C4—24no—
214C4⋊C4—22no—
215C4⋊C4—22no—
216C4⋊C4—24no—
217C4⋊C4—28no—
218C4⋊C4—24no—
219C4⋊C4—24no—
220C4⋊C4—24no—
221C4⋊C4—24no—
222C4⋊C4—24no—
223C4⋊C4—24no—
224C4⋊C4—24no—
225C4⋊C4—42no—
226C4⋊C4—44no—
227C4⋊C4—44no—
228C4⋊C4—44no—
229C4⋊C4—44no—
230C4⋊C4—44no—
231C4⋊C4C2×D414yes—
232C22⋊C4—28no—
233C22⋊C4—24no—
234C22⋊C4—24no—
235C22⋊C4—28no—
236C22⋊C4—24no—
237C22⋊C4—22no—
238C22⋊C4—22no—
239C22⋊C4—24no—
240C22⋊C4—24no—
241C22⋊C4—42no—
242C22⋊C4—44no—
243C22⋊C4—44no—
244C22⋊C4C2×D418yes—
245C42—28no—
246C42—22no—
247C42—24no—
248C42—24no—
249C42—24no—
250C42C2×D414yes—
251C23—22no—
252C23—24no—
253C23—22no—
254C23—24no—
255C23—21no—
256C23—21no—
257C23—22no—
258C23—21no—
259C23—22no—
260C23C22×D414yes—
261C23C2511yescharacteristic
262Q8—44no—
263Q8—44no—
264Q8—48no—
265Q8—84no—
266D4—28no—
267D4—84no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—24no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—21no—
275C2×C4—22no—
276C2×C4—21no—
277C2×C4—24no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—21no—
281C2×C4—22no—
282C2×C4—24no—
283C2×C4—24no—
284C2×C4—21no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—21no—
291C2×C4—24no—
292C2×C4—22no—
293C2×C4—24no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—24no—
297C2×C4—22no—
298C2×C4—24no—
299C2×C4—22no—
300C2×C4—48no—
301C2×C4—44no—
302C2×C4—88no—
303C2×C4C22×D412yes—
304C2×C4C22×D414yes—
305C2×C4C22×D412yes—
306C2×C4C22×D412yes—
307C2×C4H(5,𝔽2)12yes—
308C2×C42−1+414yes—
309C2×C42−1+412yes—
310C22—24no—
311C22—24no—
312C22—24no—
313C22—44no—
314C22—44no—
315C22—41no—
316C22—41no—
317C22—41no—
318C22—42no—
319C22—42no—
320C22C23×D411yescharacteristic
321C22C2×H(5,𝔽2)11yescharacteristic
322C22C2×2−1+411yescharacteristic
323C22C2×2−1+412yes—
324C22#58512yes—
325C4—22no—
326C4—24no—
327C4—22no—
328C4—24no—
329C4—41no—
330C4—42no—
331C4—44no—
332C4—42no—
333C4—42no—
334C4—41no—
335C4—42no—
336C4—41no—
337C4—42no—
338C4—44no—
339C4#53714yes—
340C2—44no—
341C2—81no—
342C2C2×#53711yescharacteristic
343C2#348511yescharacteristic
344C2#349911yescharacteristic
345C2#355512yes—
346C2#356112yes—
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×#556C2semidirect
3. #2814C2semidirect
4. #2722C2semidirect
5. #2715C2semidirect
6. #2659C2semidirect
7. #2625C2semidirect
8. #2621C2semidirect
9. #2581C2semidirect
10. #2547C2semidirect
11. #2546C2semidirect
12. #2498C2semidirect
13. #2451C2semidirect
14. #2429C2semidirect
16. #2396C2semidirect
17. #2349C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5562
C2×#5422
#28142
#27222
#27152
#26592
#26252
#26212
#25812
#25472
#25462
#24982
#24512
#24292
#24272
#23962
#23492