Finite Group Databasebeta

← #51923

Subgroups — #51923

Order 256.

961 conjugacy classes of subgroups.

The subgroup lattice has 468 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2811C211yesmaximal, characteristic, complemented
2#2731C211yesmaximal, characteristic, complemented
3#2723C212yesmaximal, complemented
4#2712C212yesmaximal, complemented
5#2710C212yesmaximal, complemented
6#2692C212yesmaximal, complemented
7#2672C212yesmaximal, complemented
8#2662C212yesmaximal, complemented
9#2574C212yesmaximal, complemented
10#2544C212yesmaximal, complemented
11#2521C212yesmaximal, complemented
12#2474C212yesmaximal, complemented
13#2461C212yesmaximal, complemented
14#2449C212yesmaximal, complemented
15#2432C211yesmaximal, characteristic, complemented
16#2431C211yesmaximal, characteristic
17#2379C211yesmaximal, characteristic, complemented
18#2369C211yesmaximal, characteristic, complemented
19#2311C211yesmaximal, characteristic, complemented
20C22×#41C2211yescharacteristic
21C2×C4⋊Q8C2211yescharacteristic
22C2×#127C2211yescharacteristic
23C2×#126C2212yes—
24C2×#124C2211yescharacteristic
25C2×#124C2212yes—
26C2×#124C2211yescharacteristic
27C2×#124C2212yes—
28C2×#124C2212yes—
29C2×#123C2212yes—
30C2×C22⋊Q8C2212yes—
31C2×C22⋊Q8C2211yescharacteristic
32C2×C22⋊Q8C2212yes—
33C2×#121C2211yescharacteristic
34C2×C4×D4C2212yes—
35C2×#117C2211yescharacteristic
36C22×C4⋊C4C2211yescharacteristic
37#399C2212yes—
38#399C2212yes—
39#398C2212yes—
40#397C2212yes—
41#397C2212yes—
42#396C2212yes—
43#396C2212yes—
44#396C2212yes—
45#395C2212yes—
46#395C2212yes—
47#395C2212yes—
48#395C2212yes—
49#394C2212yes—
50#394C2212yes—
51#394C2212yes—
52#394C2212yes—
53#394C2212yes—
54#394C2212yes—
55#394C2212yes—
56#393C2212yes—
57#393C2212yes—
58#393C2212yes—
59#392C2212yes—
60#392C2212yes—
61#391C2211yescharacteristic
62#391C2211yescharacteristic
63#391C2212yes—
64#391C2211yescharacteristic
65#391C2212yes—
66#391C2211yescharacteristic
67#391C2212yes—
68#391C2212yes—
69#390C2211yescharacteristic
70#390C2211yescharacteristic
71#390C2212yes—
72#390C2211yescharacteristic
73#390C2211yescharacteristic
74#389C2212yes—
75#389C2212yes—
76#388C2212yes—
77#388C2212yes—
78#388C2212yes—
79#388C2212yes—
80#388C2212yes—
81#388C2212yes—
82#388C2212yes—
83#388C2212yes—
84#387C2212yes—
85#387C2212yes—
86#387C2212yes—
87#386C2212yes—
88#386C2212yes—
89#386C2212yes—
90#386C2212yes—
91#386C2212yes—
92#386C2212yes—
93#386C2212yes—
94#385C2212yes—
95#385C2212yes—
96#385C2212yes—
97#385C2212yes—
98#385C2212yes—
99#382C2212yes—
100#380C2212yes—
101#380C2212yes—
102C4×C4⋊C4C2212yes—
103C4×C4⋊C4C2212yes—
104C4×C4⋊C4C2212yes—
105C4×C22⋊C4C2211yescharacteristic
106C4×C22⋊C4C2211yescharacteristic
107C2×#41—24no—
108C2×#41—42no—
109C2×#41—42no—
110C22×Q8C2311yescharacteristic
111C22×Q8C2312yes—
112C22×Q8C2312yes—
113C22×Q8C2311yescharacteristic
114C22×D4C2312yes—
115C22×D4C2311yescharacteristic
116C22×D4C2311yescharacteristic
117C22×D4C2311yescharacteristic
118C22×D4C2312yes—
119C22×D4C2311yescharacteristic
120C22×D4C2312yes—
121C23×C4C2311yescharacteristic
122C23×C4C2311yescharacteristic
123C23×C4C2311yescharacteristic
124C23×C4C2312yes—
125C23×C4C2312yes—
126C4⋊Q8—24no—
127#127—42no—
128#126—44no—
129#124—24no—
130#124—44no—
131#124—44no—
132#124—44no—
133#124—42no—
134#123—44no—
135C22⋊Q8—44no—
136C22⋊Q8—44no—
137C22⋊Q8—42no—
138#121—42no—
139C4×D4—44no—
140#117—42no—
141C2×C4⋊C4—42no—
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2312yes—
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2311yescharacteristic
150C2×C4⋊C4C2311yescharacteristic
151C2×C4⋊C4C2312yes—
152C2×C4⋊C4C2312yes—
153C2×C4⋊C4C2311yescharacteristic
154C2×C4⋊C4C2312yes—
155C2×C4⋊C4C2311yescharacteristic
156C2×C4⋊C4C2312yes—
157C2×C4⋊C4C2312yes—
158C2×C4⋊C4C2312yes—
159C2×C4⋊C4C2312yes—
160C2×C22⋊C4C2312yes—
161C2×C22⋊C4C2312yes—
162C2×C22⋊C4C2312yes—
163C2×C22⋊C4C2312yes—
164C2×C22⋊C4C2312yes—
165C2×C22⋊C4C2312yes—
166C2×C22⋊C4C2312yes—
167C2×C22⋊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×C22⋊C4C2312yes—
180C2×C22⋊C4C2312yes—
181C2×C22⋊C4C2312yes—
182C2×C22⋊C4C2312yes—
183C2×C22⋊C4C2312yes—
184C2×C42C2312yes—
185C2×C42C2312yes—
186C2×C42C2311yescharacteristic
187C2×C42C2311yescharacteristic
188C2×C42C2311yescharacteristic
189C2×C42C2311yescharacteristic
190C2×C42C2311yescharacteristic
191C2×C42C2312yes—
192C2×C42C2311yescharacteristic
193#95C2312yes—
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200#95C2312yes—
201#95C2312yes—
202#95C2312yes—
203#95C2312yes—
204#95C2312yes—
205#95C2312yes—
206#95C2312yes—
207#95C2312yes—
208#95C2312yes—
209#95C2312yes—
210#95C2312yes—
211#95C2312yes—
212#95C2312yes—
213C24C2412yes—
214C24C2411yescharacteristic
215C24C2411yescharacteristic
216C24C2411yescharacteristic
217#41—416no—
218C2×Q8—22no—
219C2×Q8—24no—
220C2×Q8—41no—
221C2×Q8—41no—
222C2×Q8—41no—
223C2×Q8—42no—
224C2×Q8—42no—
225C2×Q8—42no—
226C2×Q8—42no—
227C2×Q8—41no—
228C2×Q8—42no—
229C2×Q8#4114yes—
230C2×D4—24no—
231C2×D4—22no—
232C2×D4—22no—
233C2×D4—22no—
234C2×D4—22no—
235C2×D4—22no—
236C2×D4—22no—
237C2×D4—24no—
238C2×D4—24no—
239C2×D4—42no—
240C2×D4—41no—
241C2×D4—41no—
242C2×D4—41no—
243C2×D4—41no—
244C2×D4—41no—
245C2×D4—42no—
246C2×D4—42no—
247C2×D4—42no—
248C2×D4—42no—
249C2×D4—42no—
250C2×D4—41no—
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—22no—
254C22×C4—22no—
255C22×C4—22no—
256C22×C4—22no—
257C22×C4—22no—
258C22×C4—41no—
259C22×C4—41no—
260C22×C4—42no—
261C22×C4—42no—
262C22×C4—42no—
263C22×C4—42no—
264C22×C4—42no—
265C22×C4—42no—
266C22×C4C2412yes—
267C22×C4C2412yes—
268C22×C4C2412yes—
269C22×C4C2412yes—
270C22×C4C2412yes—
271C22×C4C2412yes—
272C22×C4C2412yes—
273C22×C4C2412yes—
274C22×C4C2412yes—
275C22×C4C2411yescharacteristic
276C22×C4C2411yescharacteristic
277C22×C4C2411yescharacteristic
278C22×C4C2411yescharacteristic
279C22×C4C2412yes—
280C22×C4C2412yes—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—24no—
284C4⋊C4—24no—
285C4⋊C4—24no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—41no—
289C4⋊C4—41no—
290C4⋊C4—42no—
291C4⋊C4—42no—
292C4⋊C4—41no—
293C4⋊C4—41no—
294C4⋊C4—42no—
295C4⋊C4—42no—
296C4⋊C4—42no—
297C4⋊C4—42no—
298C4⋊C4—42no—
299C22⋊C4—24no—
300C22⋊C4—24no—
301C22⋊C4—24no—
302C22⋊C4—24no—
303C22⋊C4—24no—
304C22⋊C4—24no—
305C22⋊C4—24no—
306C22⋊C4—24no—
307C22⋊C4—24no—
308C22⋊C4—24no—
309C22⋊C4—24no—
310C22⋊C4—42no—
311C22⋊C4—42no—
312C22⋊C4—42no—
313C22⋊C4—42no—
314C22⋊C4—42no—
315C22⋊C4—42no—
316C22⋊C4—42no—
317C22⋊C4—42no—
318C22⋊C4—42no—
319C22⋊C4—42no—
320C22⋊C4—42no—
321C22⋊C4—42no—
322C22⋊C4—42no—
323C42—22no—
324C42—22no—
325C42—24no—
326C42—24no—
327C42—41no—
328C42—41no—
329C42—42no—
330C42—41no—
331C42—41no—
332C23—21no—
333C23—22no—
334C23—21no—
335C23—22no—
336C23—22no—
337C23—21no—
338C23—21no—
339C23—22no—
340C23—22no—
341C23—22no—
342C23—22no—
343C23—22no—
344C23—21no—
345C23—21no—
346C23—22no—
347C23—21no—
348C23—21no—
349C23—22no—
350C23—22no—
351C23—22no—
352C23—22no—
353C23H(5,𝔽2)12yes—
354C23C2511yescharacteristic
355Q8—44no—
356Q8—82no—
357Q8—84no—
358Q8—84no—
359D4—48no—
360D4—44no—
361D4—44no—
362D4—44no—
363D4—82no—
364D4—84no—
365D4—84no—
366C2×C4—28no—
367C2×C4—22no—
368C2×C4—21no—
369C2×C4—22no—
370C2×C4—21no—
371C2×C4—22no—
372C2×C4—21no—
373C2×C4—21no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—21no—
377C2×C4—21no—
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—22no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—22no—
395C2×C4—22no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—22no—
399C2×C4—22no—
400C2×C4—22no—
401C2×C4—22no—
402C2×C4—22no—
403C2×C4—22no—
404C2×C4—22no—
405C2×C4—22no—
406C2×C4—44no—
407C2×C4—44no—
408C2×C4—84no—
409C2×C4—84no—
410C2×C4C2×#4112yes—
411C2×C4C2×#4112yes—
412C2×C4C2×#4112yes—
413C2×C4H(5,𝔽2)14yes—
414C2×C4H(5,𝔽2)12yes—
415C2×C42−1+414yes—
416C22—22no—
417C22—24no—
418C22—42no—
419C22—41no—
420C22—41no—
421C22—41no—
422C22—41no—
423C22—42no—
424C22—42no—
425C22—42no—
426C22—42no—
427C22—42no—
428C22—42no—
429C22—42no—
430C22—42no—
431C22—42no—
432C22—42no—
433C22—41no—
434C22—41no—
435C22—42no—
436C22—41no—
437C22—41no—
438C22C22×#4111yescharacteristic
439C22C2×H(5,𝔽2)11yescharacteristic
440C22C2×H(5,𝔽2)11yescharacteristic
441C22C2×H(5,𝔽2)12yes—
442C22C2×2−1+412yes—
443C4—22no—
444C4—22no—
445C4—22no—
446C4—22no—
447C4—24no—
448C4—24no—
449C4—42no—
450C4—42no—
451C4—42no—
452C4—42no—
453C4—42no—
454C4—42no—
455C4—42no—
456C4—42no—
457C4—42no—
458C2—42no—
459C2—81no—
460C2—81no—
461C2—82no—
462C2#349011yescharacteristic
463C2#352212yes—
464C2#353612yes—
465C2#354911yescharacteristic
466C2#355011yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radical#2431C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2811C2semidirect
2. #2731C2semidirect
3. #2723C2semidirect
4. #2712C2semidirect
5. #2710C2semidirect
6. #2692C2semidirect
7. #2672C2semidirect
8. #2662C2semidirect
9. #2574C2semidirect
10. #2544C2semidirect
11. #2521C2semidirect
12. #2474C2semidirect
13. #2461C2semidirect
14. #2449C2semidirect
15. #2432C2semidirect
17. #2379C2semidirect
18. #2369C2semidirect
19. #2311C2semidirect

Maximal subgroups

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

subgroupindex
#28112
#27312
#27232
#27122
#27102
#26922
#26722
#26622
#25742
#25442
#25212
#24742
#24612
#24492
#24322
#24312
#23792
#23692
#23112