Finite Group Databasebeta

← #49549

Subgroups — #49549

Order 256.

1132 conjugacy classes of subgroups.

The subgroup lattice has 455 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#548C211yesmaximal, characteristic
2C2×#544C211yesmaximal, characteristic, complemented
3#2731C212yesmaximal, complemented
4#2711C212yesmaximal, complemented
5#2704C212yesmaximal, complemented
6#2681C212yesmaximal, complemented
7#2677C212yesmaximal, complemented
8#2674C212yesmaximal, complemented
9#2638C211yesmaximal, characteristic, complemented
10#2616C211yesmaximal, characteristic, complemented
11#2579C211yesmaximal, characteristic, complemented
12#2476C212yesmaximal, complemented
13#2474C212yesmaximal, complemented
14#2462C212yesmaximal, complemented
15#2460C212yesmaximal, complemented
16#2452C212yesmaximal, complemented
17#2434C212yesmaximal, complemented
18#2406C211yesmaximal, characteristic, complemented
19#2378C211yesmaximal, characteristic, complemented
20C22×#41C2211yescharacteristic
21C23×Q8C2211yescharacteristic
22#548—28no—
23#544—28no—
24C2×C4⋊Q8C2212yes—
25C2×C4⋊Q8C2212yes—
26C2×C4⋊Q8C2212yes—
27C2×#125C2212yes—
28C2×#125C2212yes—
29C2×#124C2212yes—
30C2×#124C2211yescharacteristic
31C2×#123C2212yes—
32C2×C22⋊Q8C2211yescharacteristic
33C2×C22⋊Q8C2212yes—
34C2×C22⋊Q8C2212yes—
35C2×C22⋊Q8C2212yes—
36C2×C22⋊Q8C2212yes—
37C2×C22⋊Q8C2211yescharacteristic
38C2×#121C2212yes—
39C2×#121C2211yescharacteristic
40C2×C4×Q8C2211yescharacteristic
41C2×C4×D4C2211yescharacteristic
42C2×C4×D4C2212yes—
43C2×#117C2212yes—
44C22×C4⋊C4C2211yescharacteristic
45#399C2212yes—
46#398C2212yes—
47#398C2211yescharacteristic
48#398C2212yes—
49#398C2212yes—
50#397C2212yes—
51#397C2211yescharacteristic
52#396C2212yes—
53#396C2212yes—
54#396C2212yes—
55#396C2212yes—
56#395C2212yes—
57#395C2211yescharacteristic
58#395C2212yes—
59#395C2212yes—
60#395C2212yes—
61#394C2212yes—
62#394C2212yes—
63#394C2212yes—
64#394C2212yes—
65#394C2212yes—
66#394C2212yes—
67#394C2212yes—
68#393C2211yescharacteristic
69#393C2212yes—
70#393C2212yes—
71#391C2212yes—
72#391C2212yes—
73#390C2212yes—
74#390C2212yes—
75#389C2212yes—
76#389C2212yes—
77#389C2212yes—
78#388C2212yes—
79#388C2212yes—
80#388C2212yes—
81#388C2212yes—
82#388C2212yes—
83#388C2212yes—
84#388C2212yes—
85#388C2212yes—
86#387C2212yes—
87#387C2212yes—
88#387C2212yes—
89#387C2212yes—
90#387C2212yes—
91#387C2212yes—
92#387C2212yes—
93#386C2211yescharacteristic
94#386C2211yescharacteristic
95#386C2212yes—
96#385C2211yescharacteristic
97#385C2212yes—
98#385C2211yescharacteristic
99#385C2212yes—
100#385C2212yes—
101#385C2212yes—
102#385C2212yes—
103#385C2212yes—
104#381C2211yescharacteristic
105#380C2211yescharacteristic
106#380C2212yes—
107C4×C4⋊C4C2212yes—
108C4×C22⋊C4C2212yes—
109C2×#41—24no—
110C2×#41—44no—
111C22×Q8—24no—
112C22×Q8—44no—
113C22×Q8C2311yescharacteristic
114C22×Q8C2312yes—
115C22×Q8C2311yescharacteristic
116C22×Q8C2312yes—
117C22×Q8C2311yescharacteristic
118C22×D4C2311yescharacteristic
119C22×D4C2312yes—
120C22×D4C2312yes—
121C22×D4C2311yescharacteristic
122C23×C4C2311yescharacteristic
123C23×C4C2312yes—
124C23×C4C2312yes—
125C23×C4C2311yescharacteristic
126C23×C4C2311yescharacteristic
127C23×C4C2311yescharacteristic
128C4⋊Q8—28no—
129C4⋊Q8—28no—
130C4⋊Q8—44no—
131#125—28no—
132#125—28no—
133#124—24no—
134#124—28no—
135#123—44no—
136C22⋊Q8—24no—
137C22⋊Q8—28no—
138C22⋊Q8—28no—
139C22⋊Q8—44no—
140C22⋊Q8—44no—
141C22⋊Q8D418yes—
142#121—24no—
143#121—28no—
144C4×Q8—24no—
145C4×D4—24no—
146C4×D4—28no—
147#117—28no—
148C2×C4⋊C4—24no—
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2312yes—
151C2×C4⋊C4C2312yes—
152C2×C4⋊C4C2312yes—
153C2×C4⋊C4C2311yescharacteristic
154C2×C4⋊C4C2312yes—
155C2×C4⋊C4C2312yes—
156C2×C4⋊C4C2312yes—
157C2×C4⋊C4C2311yescharacteristic
158C2×C4⋊C4C2312yes—
159C2×C4⋊C4C2312yes—
160C2×C4⋊C4C2312yes—
161C2×C4⋊C4C2312yes—
162C2×C4⋊C4C2312yes—
163C2×C4⋊C4C2312yes—
164C2×C4⋊C4C2312yes—
165C2×C4⋊C4C2312yes—
166C2×C4⋊C4C2312yes—
167C2×C4⋊C4C2312yes—
168C2×C4⋊C4C2312yes—
169C2×C4⋊C4C2312yes—
170C2×C4⋊C4C2312yes—
171C2×C4⋊C4C2312yes—
172C2×C4⋊C4C2311yescharacteristic
173C2×C22⋊C4C2312yes—
174C2×C22⋊C4C2311yescharacteristic
175C2×C22⋊C4C2311yescharacteristic
176C2×C22⋊C4C2312yes—
177C2×C22⋊C4C2312yes—
178C2×C22⋊C4C2312yes—
179C2×C22⋊C4C2312yes—
180C2×C22⋊C4C2312yes—
181C2×C22⋊C4C2312yes—
182C2×C22⋊C4C2312yes—
183C2×C22⋊C4C2312yes—
184C2×C22⋊C4C2312yes—
185C2×C22⋊C4C2312yes—
186C2×C22⋊C4C2312yes—
187C2×C22⋊C4C2312yes—
188C2×C22⋊C4C2312yes—
189C2×C22⋊C4C2312yes—
190C2×C22⋊C4C2311yescharacteristic
191C2×C22⋊C4C2311yescharacteristic
192C2×C22⋊C4C2312yes—
193C2×C22⋊C4C2312yes—
194C2×C22⋊C4C2312yes—
195C2×C42C2312yes—
196C2×C42C2312yes—
197C2×C42C2312yes—
198C2×C42C2311yescharacteristic
199C2×C42C2312yes—
200C2×C42C2312yes—
201#95C2312yes—
202#95C2312yes—
203#95C2312yes—
204#95C2312yes—
205#95C2312yes—
206#95C2312yes—
207#95C2311yescharacteristic
208#95C2311yescharacteristic
209#95C2312yes—
210#95C2312yes—
211#95C2312yes—
212#95C2312yes—
213#95C2312yes—
214#95C2312yes—
215#95C2312yes—
216#95C2312yes—
217#95C2312yes—
218#95C2312yes—
219#95C2312yes—
220#95C2312yes—
221C24C2412yes—
222C24C2411yescharacteristic
223C24C2411yescharacteristic
224#41—416no—
225C2×Q8—22no—
226C2×Q8—24no—
227C2×Q8—22no—
228C2×Q8—24no—
229C2×Q8—24no—
230C2×Q8—24no—
231C2×Q8—42no—
232C2×Q8—42no—
233C2×Q8—42no—
234C2×Q8—42no—
235C2×Q8—42no—
236C2×Q8—416no—
237C2×Q8C2×D414yes—
238C2×D4—22no—
239C2×D4—24no—
240C2×D4—24no—
241C2×D4—22no—
242C2×D4—24no—
243C2×D4—22no—
244C2×D4—24no—
245C2×D4—42no—
246C2×D4—41no—
247C2×D4—42no—
248C2×D4—42no—
249C22×C4—22no—
250C22×C4—24no—
251C22×C4—22no—
252C22×C4—24no—
253C22×C4—22no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—42no—
258C22×C4—42no—
259C22×C4—42no—
260C22×C4—42no—
261C22×C4—42no—
262C22×C4C2×D414yes—
263C22×C4C2412yes—
264C22×C4C2411yescharacteristic
265C22×C4C2412yes—
266C22×C4C2412yes—
267C22×C4C2412yes—
268C22×C4C2411yescharacteristic
269C22×C4C2412yes—
270C22×C4C2411yescharacteristic
271C22×C4C2412yes—
272C22×C4C2412yes—
273C22×C4C2411yescharacteristic
274C22×C4C2412yes—
275C22×C4C2412yes—
276C22×C4C2411yescharacteristic
277C22×C4C2412yes—
278C22×C4C2412yes—
279C4⋊C4—24no—
280C4⋊C4—24no—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—22no—
284C4⋊C4—24no—
285C4⋊C4—22no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—24no—
289C4⋊C4—24no—
290C4⋊C4—24no—
291C4⋊C4—24no—
292C4⋊C4—24no—
293C4⋊C4—24no—
294C4⋊C4—24no—
295C4⋊C4—42no—
296C4⋊C4—42no—
297C4⋊C4—42no—
298C4⋊C4—42no—
299C4⋊C4—42no—
300C4⋊C4—42no—
301C4⋊C4C2×D418yes—
302C4⋊C4C2×D414yes—
303C22⋊C4—24no—
304C22⋊C4—22no—
305C22⋊C4—24no—
306C22⋊C4—22no—
307C22⋊C4—24no—
308C22⋊C4—24no—
309C22⋊C4—24no—
310C22⋊C4—24no—
311C22⋊C4—24no—
312C22⋊C4—24no—
313C22⋊C4—41no—
314C22⋊C4—42no—
315C22⋊C4—41no—
316C22⋊C4—42no—
317C22⋊C4—42no—
318C22⋊C4—42no—
319C22⋊C4—42no—
320C22⋊C4—42no—
321C22⋊C4—42no—
322C22⋊C4—42no—
323C22⋊C4—42no—
324C22⋊C4C2×D418yes—
325C42—24no—
326C42—24no—
327C42—24no—
328C42—22no—
329C42—42no—
330C42—42no—
331C23—21no—
332C23—22no—
333C23—22no—
334C23—22no—
335C23—22no—
336C23—21no—
337C23—21no—
338C23—21no—
339C23—22no—
340C23—22no—
341C23—22no—
342C23—22no—
343C23—22no—
344C23—22no—
345C23—22no—
346C23C22×D412yes—
347C232−1+412yes—
348C23C2511yescharacteristic
349Q8—28no—
350Q8—44no—
351Q8—48no—
352Q8—82no—
353Q8—84no—
354D4—48no—
355D4—48no—
356D4—44no—
357D4—44no—
358C2×C4—28no—
359C2×C4—22no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—21no—
370C2×C4—21no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—21no—
374C2×C4—22no—
375C2×C4—22no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—22no—
382C2×C4—22no—
383C2×C4—22no—
384C2×C4—22no—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—22no—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—21no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—22no—
395C2×C4—22no—
396C2×C4—21no—
397C2×C4—44no—
398C2×C4—48no—
399C2×C4—48no—
400C2×C4—44no—
401C2×C4—82no—
402C2×C4C22×D414yes—
403C2×C4C22×D414yes—
404C2×C4C22×D412yes—
405C2×C4C22×D412yes—
406C2×C4H(5,𝔽2)14yes—
407C2×C42−1+414yes—
408C22—22no—
409C22—22no—
410C22—22no—
411C22—22no—
412C22—24no—
413C22—41no—
414C22—41no—
415C22—42no—
416C22—42no—
417C22—42no—
418C22—42no—
419C22—42no—
420C22—42no—
421C22—42no—
422C22—42no—
423C22—42no—
424C22—42no—
425C22C23×D411yescharacteristic
426C22C2×H(5,𝔽2)12yes—
427C22C2×2−1+412yes—
428C22C2×2−1+411yescharacteristic
429C22#58511yescharacteristic
430C4—22no—
431C4—22no—
432C4—24no—
433C4—24no—
434C4—24no—
435C4—24no—
436C4—41no—
437C4—42no—
438C4—42no—
439C4—41no—
440C4—42no—
441C4—41no—
442C4—42no—
443C4—42no—
444C4—42no—
445C4—42no—
446C2—42no—
447C2—42no—
448C2—82no—
449C2#348411yescharacteristic
450C2#348611yescharacteristic
451C2#348911yescharacteristic
452C2#354712yes—
453C2#355212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#548C2
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. #2731C2semidirect
4. #2711C2semidirect
5. #2704C2semidirect
6. #2681C2semidirect
7. #2677C2semidirect
8. #2674C2semidirect
9. #2638C2semidirect
10. #2616C2semidirect
11. #2579C2semidirect
12. #2476C2semidirect
13. #2474C2semidirect
14. #2462C2semidirect
15. #2460C2semidirect
16. #2452C2semidirect
17. #2434C2semidirect
18. #2406C2semidirect
19. #2378C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5482
C2×#5442
#27312
#27112
#27042
#26812
#26772
#26742
#26382
#26162
#25792
#24762
#24742
#24622
#24602
#24522
#24342
#24062
#23782