Finite Group Databasebeta

← #50898

Subgroups — #50898

Order 256.

944 conjugacy classes of subgroups.

The subgroup lattice has 406 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#564C211yesmaximal, characteristic, complemented
2C2×#554C211yesmaximal, characteristic
3#2720C212yesmaximal, complemented
4#2719C212yesmaximal, complemented
5#2713C212yesmaximal, complemented
6#2704C212yesmaximal, complemented
7#2690C212yesmaximal, complemented
8#2690C212yesmaximal, complemented
9#2634C211yesmaximal, characteristic, complemented
10#2633C211yesmaximal, characteristic
11#2565C211yesmaximal, characteristic, complemented
12#2562C211yesmaximal, characteristic
13#2556C212yesmaximal, complemented
14#2489C212yesmaximal, complemented
15#2473C212yesmaximal, complemented
16#2460C212yesmaximal
17#2460C212yesmaximal
18#2442C212yesmaximal, complemented
19#2336C211yesmaximal, characteristic, complemented
20#564—28no—
21#554—28no—
22C2×C4⋊Q8C2211yescharacteristic
23C2×#125C2211yescharacteristic
24C2×#125C2211yescharacteristic
25C2×#125C2212yes—
26C2×#125C2212yes—
27C2×#125C2212yes—
28C2×#125C2211yescharacteristic
29C2×#125C2212yes—
30C2×#125C2212yes—
31C2×#125C2212yes—
32C2×#125C2211yescharacteristic
33C2×C22⋊Q8C2212yes—
34C2×C22⋊Q8C2212yes—
35C2×C22⋊Q8C2212yes—
36C2×C4×Q8C2211yescharacteristic
37C2×C4×D4C2211yescharacteristic
38C2×C4×D4C2211yescharacteristic
39C2×C4×D4C2211yescharacteristic
40C22×C4⋊C4C2212yes—
41#400C2212yes—
42#400C2211yescharacteristic
43#400C2211yescharacteristic
44#400C2212yes—
45#400C2212yes—
46#400C2212yes—
47#400C2212yes—
48#399C2212yes—
49#398C2212yes—
50#398C2212yes—
51#398C2212yes—
52#398C2211yescharacteristic
53#398C2211yescharacteristic
54#398C2212yes—
55#398C2212yes—
56#398C2212yes—
57#397C2212yes—
58#397C2212yes—
59#397C2212yes—
60#396C2212yes—
61#396C2212yes—
62#395C2212yes—
63#395C2212yes—
64#395C2212yes—
65#394C2212yes—
66#394C2212yes—
67#391C2211yescharacteristic
68#391C2211yescharacteristic
69#391C2212yes—
70#391C2212yes—
71#389C2212yes—
72#389C2212yes—
73#389C2212yes—
74#389C2212yes—
75#388C2212yes—
76#388C2212yes—
77#388C2212yes—
78#388C2212yes—
79#388C2212yes—
80#388C2212yes—
81#387C2212yes—
82#387C2212yes—
83#387C2212yes—
84#387C2212yes—
85#387C2212yes—
86#387C2212yes—
87#387C2212yes—
88#387C2212yes—
89#387C2212yes—
90#387C2212yes—
91#385C2212yes—
92#385C2212yes—
93#385C2212yes—
94#385C2212yes—
95#385C2212yes—
96#385C2212yes—
97#384C2211yescharacteristic
98#383C2211yescharacteristic
99#382C2211yescharacteristic
100#382C2212yes—
101#380C2212yes—
102#380C2212yes—
103#380C2212yes—
104#380C2212yes—
105C4×C4⋊C4C2211yescharacteristic
106C4×C4⋊C4C2212yes—
107C4×C22⋊C4C2212yes—
108C4×C22⋊C4C2212yes—
109C22×Q8C2311yescharacteristic
110C22×Q8C2312yes—
111C22×D4C2311yescharacteristic
112C23×C4C2312yes—
113C23×C4C2312yes—
114C23×C4C2312yes—
115C4⋊Q8—24no—
116#125—24no—
117#125—28no—
118#125—28no—
119#125—28no—
120#125—28no—
121#125—28no—
122#125—28no—
123#125—24no—
124#125—24no—
125#125D418yes—
126C22⋊Q8—28no—
127C22⋊Q8—28no—
128C22⋊Q8—28no—
129C4×Q8—24no—
130C4×D4—24no—
131C4×D4—24no—
132C4×D4—24no—
133C2×C4⋊C4—28no—
134C2×C4⋊C4C2311yescharacteristic
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2311yescharacteristic
138C2×C4⋊C4C2311yescharacteristic
139C2×C4⋊C4C2311yescharacteristic
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2311yescharacteristic
142C2×C4⋊C4C2311yescharacteristic
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2311yescharacteristic
146C2×C4⋊C4C2311yescharacteristic
147C2×C4⋊C4C2312yes—
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2312yes—
151C2×C4⋊C4C2312yes—
152C2×C4⋊C4C2312yes—
153C2×C4⋊C4C2312yes—
154C2×C4⋊C4C2312yes—
155C2×C4⋊C4C2312yes—
156C2×C4⋊C4C2312yes—
157C2×C4⋊C4C2312yes—
158C2×C4⋊C4C2312yes—
159C2×C4⋊C4C2312yes—
160C2×C4⋊C4C2312yes—
161C2×C4⋊C4C2312yes—
162C2×C4⋊C4C2312yes—
163C2×C4⋊C4C2312yes—
164C2×C4⋊C4C2312yes—
165C2×C4⋊C4C2311yescharacteristic
166C2×C4⋊C4C2311yescharacteristic
167C2×C4⋊C4C2312yes—
168C2×C22⋊C4C2312yes—
169C2×C22⋊C4C2312yes—
170C2×C22⋊C4C2312yes—
171C2×C22⋊C4C2312yes—
172C2×C22⋊C4C2312yes—
173C2×C22⋊C4C2312yes—
174C2×C22⋊C4C2312yes—
175C2×C22⋊C4C2312yes—
176C2×C22⋊C4C2312yes—
177C2×C22⋊C4C2312yes—
178C2×C22⋊C4C2312yes—
179C2×C42C2311yescharacteristic
180C2×C42C2311yescharacteristic
181C2×C42C2312yes—
182C2×C42C2312yes—
183C2×C42C2312yes—
184C2×C42C2312yes—
185C2×C42C2311yescharacteristic
186C2×C42C2311yescharacteristic
187C2×C42C2311yescharacteristic
188#95C2312yes—
189#95C2312yes—
190#95C2312yes—
191#95C2312yes—
192#95C2312yes—
193#95C2312yes—
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200#95C2312yes—
201#95C2312yes—
202#95C2312yes—
203#95C2311yescharacteristic
204#95C2311yescharacteristic
205#95C2312yes—
206#95C2312yes—
207#95C2312yes—
208#95C2312yes—
209#95C2312yes—
210#95C2312yes—
211#95C2312yes—
212#95C2312yes—
213#95C2312yes—
214#95C2312yes—
215C24C2412yes—
216C2×Q8—22no—
217C2×Q8—24no—
218C2×Q8—22no—
219C2×Q8—41no—
220C2×Q8—42no—
221C2×Q8—42no—
222C2×D4—24no—
223C2×D4—22no—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—42no—
229C22×C4—42no—
230C22×C4—42no—
231C22×C4—42no—
232C22×C4—42no—
233C22×C4C2412yes—
234C22×C4C2412yes—
235C22×C4C2412yes—
236C22×C4C2412yes—
237C22×C4C2412yes—
238C22×C4C2412yes—
239C22×C4C2411yescharacteristic
240C22×C4C2411yescharacteristic
241C22×C4C2411yescharacteristic
242C22×C4C2412yes—
243C22×C4C2412yes—
244C22×C4C2412yes—
245C22×C4C2411yescharacteristic
246C22×C4C2411yescharacteristic
247C22×C4C2412yes—
248C22×C4C2412yes—
249C22×C4C2411yescharacteristic
250C22×C4C2411yescharacteristic
251C4⋊C4—22no—
252C4⋊C4—24no—
253C4⋊C4—24no—
254C4⋊C4—22no—
255C4⋊C4—22no—
256C4⋊C4—22no—
257C4⋊C4—24no—
258C4⋊C4—24no—
259C4⋊C4—24no—
260C4⋊C4—24no—
261C4⋊C4—24no—
262C4⋊C4—24no—
263C4⋊C4—24no—
264C4⋊C4—24no—
265C4⋊C4—24no—
266C4⋊C4—22no—
267C4⋊C4—22no—
268C4⋊C4—24no—
269C4⋊C4—22no—
270C4⋊C4—22no—
271C4⋊C4—24no—
272C4⋊C4—24no—
273C4⋊C4—42no—
274C4⋊C4—42no—
275C4⋊C4—42no—
276C4⋊C4—42no—
277C4⋊C4—42no—
278C4⋊C4—42no—
279C4⋊C4—42no—
280C4⋊C4—42no—
281C4⋊C4C2×D418yes—
282C4⋊C4C2×D414yes—
283C4⋊C4C2×D414yes—
284C4⋊C4C2×D418yes—
285C22⋊C4—24no—
286C22⋊C4—24no—
287C22⋊C4—24no—
288C22⋊C4—24no—
289C22⋊C4—24no—
290C22⋊C4—24no—
291C22⋊C4—24no—
292C22⋊C4—42no—
293C22⋊C4—42no—
294C22⋊C4—42no—
295C22⋊C4—42no—
296C42—22no—
297C42—22no—
298C42—24no—
299C42—24no—
300C42—41no—
301C42—41no—
302C42—42no—
303C42—42no—
304C42C2×D414yes—
305C23—22no—
306C23—22no—
307C23—22no—
308C23—22no—
309C23—22no—
310C23—22no—
311C232−1+414yes—
312C23C2511yescharacteristic
313Q8—44no—
314Q8—84no—
315D4—28no—
316C2×C4—21no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—21no—
320C2×C4—21no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—21no—
326C2×C4—21no—
327C2×C4—21no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—21no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—21no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—21no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—48no—
361C2×C4—84no—
362C2×C4—84no—
363C2×C4C22×D412yes—
364C2×C4C22×D414yes—
365C2×C4C22×D414yes—
366C2×C4C22×D412yes—
367C2×C4C22×D412yes—
368C2×C42−1+412yes—
369C22—24no—
370C22—24no—
371C22—24no—
372C22—42no—
373C22—42no—
374C22—42no—
375C22—42no—
376C22C23×D411yescharacteristic
377C22C2×2−1+412yes—
378C22C2×2−1+411yescharacteristic
379C22#58511yescharacteristic
380C22#58512yes—
381C4—22no—
382C4—22no—
383C4—24no—
384C4—22no—
385C4—22no—
386C4—24no—
387C4—42no—
388C4—42no—
389C4—42no—
390C4—41no—
391C4—42no—
392C4—41no—
393C4—42no—
394C4—41no—
395C4—42no—
396C4—42no—
397C4—42no—
398C4—42no—
399C2—44no—
400C2#348611yescharacteristic
401C2#348911yescharacteristic
402C2#350011yescharacteristic
403C2#355312yes—
404C2#356312yes—
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×#564C2semidirect
3. #2720C2semidirect
4. #2719C2semidirect
5. #2713C2semidirect
6. #2704C2semidirect
7. #2690C2semidirect
8. #2690C2semidirect
9. #2634C2semidirect
11. #2565C2semidirect
13. #2556C2semidirect
14. #2489C2semidirect
15. #2473C2semidirect
18. #2442C2semidirect
19. #2336C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5642
C2×#5542
#27202
#27192
#27132
#27042
#26902
#26342
#26332
#25652
#25622
#25562
#24892
#24732
#24602
#24422
#23362