Finite Group Databasebeta

← #40589

Subgroups — #40589

Order 256.

1154 conjugacy classes of subgroups.

The subgroup lattice has 522 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C211yesmaximal, characteristic, complemented
2C2×#548C211yesmaximal, characteristic
3#2820C211yesmaximal, characteristic, complemented
4#2817C211yesmaximal, characteristic, complemented
5#2700C212yesmaximal, complemented
6#2690C212yesmaximal, complemented
7#2677C212yesmaximal, complemented
8#2674C212yesmaximal, complemented
9#2639C211yesmaximal, characteristic, complemented
10#2634C211yesmaximal, characteristic, complemented
11#2632C211yesmaximal, characteristic, complemented
12#2627C211yesmaximal, characteristic, complemented
13#2616C211yesmaximal, characteristic, complemented
14#2591C211yesmaximal, characteristic, complemented
15#2581C211yesmaximal, characteristic, complemented
16#2450C212yesmaximal, complemented
17#2449C212yesmaximal, complemented
18#2444C212yesmaximal, complemented
19#2443C212yesmaximal, complemented
20#2434C211yesmaximal, characteristic, complemented
21#2406C211yesmaximal, characteristic, complemented
22C2×#395C211yesmaximal, characteristic, complemented
23#2318C211yesmaximal, characteristic, complemented
24C22×#41C2211yescharacteristic
25C23×Q8C2211yescharacteristic
26#554—28no—
27#548—28no—
28C2×C4⋊Q8C2211yescharacteristic
29C2×C4⋊Q8C2212yes—
30C2×#125C2211yescharacteristic
31C2×#125C2211yescharacteristic
32C2×#124C2211yescharacteristic
33C2×#124C2212yes—
34C2×#123C2212yes—
35C2×C22⋊Q8C2211yescharacteristic
36C2×C22⋊Q8C2211yescharacteristic
37C2×C22⋊Q8C2211yescharacteristic
38C2×C22⋊Q8C2211yescharacteristic
39C2×C22⋊Q8C2212yes—
40C2×C22⋊Q8C2211yescharacteristic
41C2×C22⋊Q8C2211yescharacteristic
42C2×C22⋊Q8C2211yescharacteristic
43C2×C22⋊Q8C2212yes—
44C2×#121C2211yescharacteristic
45C2×#121C2212yes—
46C2×C4×Q8C2211yescharacteristic
47C2×C4×Q8C2211yescharacteristic
48C2×C4×D4C2212yes—
49C2×C4×D4C2211yescharacteristic
50C2×C4×D4C2211yescharacteristic
51C2×C4×D4C2211yescharacteristic
52C22×C4⋊C4C2211yescharacteristic
53C22×C4⋊C4C2211yescharacteristic
54C22×C4⋊C4C2212yes—
55#400C2211yescharacteristic
56#400C2211yescharacteristic
57#400C2212yes—
58#400C2211yescharacteristic
59#400C2211yescharacteristic
60#400C2212yes—
61#399C2212yes—
62#399C2212yes—
63#398C2212yes—
64#398C2212yes—
65#398C2212yes—
66#397C2212yes—
67#397C2212yes—
68#397C2212yes—
69#397C2212yes—
70#396C2212yes—
71#396C2212yes—
72#395C2211yescharacteristic
73#395C2211yescharacteristic
74#395C2212yes—
75#395C2211yescharacteristic
76#395C2211yescharacteristic
77#395C2211yescharacteristic
78#395C2211yescharacteristic
79#395C2211yescharacteristic
80#395C2211yescharacteristic
81#395C2212yes—
82#395C2212yes—
83#394C2211yescharacteristic
84#394C2211yescharacteristic
85#394C2211yescharacteristic
86#394C2211yescharacteristic
87#394C2212yes—
88#394C2212yes—
89#393C2212yes—
90#393C2212yes—
91#391C2212yes—
92#391C2212yes—
93#389C2212yes—
94#388C2212yes—
95#388C2212yes—
96#388C2212yes—
97#388C2212yes—
98#388C2212yes—
99#387C2212yes—
100#387C2212yes—
101#387C2212yes—
102#387C2212yes—
103#387C2212yes—
104#386C2212yes—
105#386C2212yes—
106#386C2212yes—
107#386C2212yes—
108#386C2212yes—
109#386C2212yes—
110#385C2212yes—
111#385C2212yes—
112#385C2212yes—
113#385C2212yes—
114#385C2212yes—
115#385C2212yes—
116#383C2211yescharacteristic
117#382C2211yescharacteristic
118#381C2211yescharacteristic
119#381C2212yes—
120#380C2211yescharacteristic
121#380C2212yes—
122C4×C22⋊C4C2211yescharacteristic
123C2×#95C2211yescharacteristic
124C2×#95C2212yes—
125C2×#41—24no—
126C2×#41—44no—
127C22×Q8—24no—
128C22×Q8—44no—
129C22×Q8C2311yescharacteristic
130C22×Q8C2311yescharacteristic
131C22×Q8C2312yes—
132C22×Q8C2311yescharacteristic
133C22×Q8C2311yescharacteristic
134C22×Q8C2311yescharacteristic
135C22×D4C2312yes—
136C22×D4C2312yes—
137C22×D4C2311yescharacteristic
138C22×D4C2311yescharacteristic
139C23×C4C2312yes—
140C23×C4C2311yescharacteristic
141C23×C4C2311yescharacteristic
142C23×C4C2312yes—
143C23×C4C2311yescharacteristic
144C23×C4C2311yescharacteristic
145C23×C4C2312yes—
146C23×C4C2311yescharacteristic
147C23×C4C2311yescharacteristic
148C4⋊Q8—24no—
149C4⋊Q8—44no—
150#125—24no—
151#125—24no—
152#124—28no—
153#124—24no—
154#123—44no—
155C22⋊Q8—24no—
156C22⋊Q8—24no—
157C22⋊Q8—24no—
158C22⋊Q8—28no—
159C22⋊Q8—24no—
160C22⋊Q8—24no—
161C22⋊Q8—24no—
162C22⋊Q8—24no—
163C22⋊Q8—44no—
164#121—28no—
165#121—24no—
166C4×Q8—24no—
167C4×Q8—24no—
168C4×D4—24no—
169C4×D4—24no—
170C4×D4—28no—
171C4×D4D418yes—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—44no—
175C2×C4⋊C4C2311yescharacteristic
176C2×C4⋊C4C2311yescharacteristic
177C2×C4⋊C4C2311yescharacteristic
178C2×C4⋊C4C2311yescharacteristic
179C2×C4⋊C4C2311yescharacteristic
180C2×C4⋊C4C2311yescharacteristic
181C2×C4⋊C4C2311yescharacteristic
182C2×C4⋊C4C2312yes—
183C2×C4⋊C4C2312yes—
184C2×C4⋊C4C2312yes—
185C2×C4⋊C4C2311yescharacteristic
186C2×C4⋊C4C2311yescharacteristic
187C2×C4⋊C4C2312yes—
188C2×C4⋊C4C2311yescharacteristic
189C2×C4⋊C4C2311yescharacteristic
190C2×C4⋊C4C2311yescharacteristic
191C2×C4⋊C4C2311yescharacteristic
192C2×C4⋊C4C2311yescharacteristic
193C2×C4⋊C4C2311yescharacteristic
194C2×C4⋊C4C2311yescharacteristic
195C2×C4⋊C4C2312yes—
196C2×C4⋊C4C2312yes—
197C2×C4⋊C4C2312yes—
198C2×C4⋊C4C2312yes—
199C2×C4⋊C4C2312yes—
200C2×C4⋊C4C2312yes—
201C2×C4⋊C4C2312yes—
202C2×C4⋊C4C2312yes—
203C2×C4⋊C4C2311yescharacteristic
204C2×C22⋊C4C2311yescharacteristic
205C2×C22⋊C4C2311yescharacteristic
206C2×C22⋊C4C2311yescharacteristic
207C2×C22⋊C4C2311yescharacteristic
208C2×C22⋊C4C2312yes—
209C2×C22⋊C4C2312yes—
210C2×C22⋊C4C2312yes—
211C2×C22⋊C4C2312yes—
212C2×C22⋊C4C2312yes—
213C2×C22⋊C4C2312yes—
214C2×C22⋊C4C2312yes—
215C2×C22⋊C4C2312yes—
216C2×C22⋊C4C2312yes—
217C2×C22⋊C4C2312yes—
218C2×C22⋊C4C2312yes—
219C2×C22⋊C4C2312yes—
220C2×C22⋊C4C2312yes—
221C2×C22⋊C4C2312yes—
222C2×C22⋊C4C2312yes—
223C2×C22⋊C4C2311yescharacteristic
224C2×C22⋊C4C2311yescharacteristic
225C2×C42C2312yes—
226C2×C42C2311yescharacteristic
227C2×C42C2311yescharacteristic
228C2×C42C2312yes—
229C2×C42C2311yescharacteristic
230#95C2311yescharacteristic
231#95C2312yes—
232#95C2311yescharacteristic
233#95C2312yes—
234#95C2312yes—
235#95C2312yes—
236#95C2312yes—
237#95C2311yescharacteristic
238#95C2311yescharacteristic
239#95C2312yes—
240#95C2312yes—
241#95C2312yes—
242#95C2312yes—
243#95C2312yes—
244#95C2312yes—
245#95C2312yes—
246#95C2312yes—
247#95C2312yes—
248#95C2312yes—
249#95C2312yes—
250#95C2312yes—
251#95C2312yes—
252#95C2312yes—
253#95C2312yes—
254#95C2312yes—
255C24C2412yes—
256C24C2411yescharacteristic
257C24C2411yescharacteristic
258#41—416no—
259C2×Q8—22no—
260C2×Q8—22no—
261C2×Q8—24no—
262C2×Q8—22no—
263C2×Q8—22no—
264C2×Q8—22no—
265C2×Q8—24no—
266C2×Q8—24no—
267C2×Q8—22no—
268C2×Q8—42no—
269C2×Q8—42no—
270C2×Q8—41no—
271C2×Q8—42no—
272C2×Q8—42no—
273C2×Q8—416no—
274C2×D4—24no—
275C2×D4—24no—
276C2×D4—24no—
277C2×D4—24no—
278C2×D4—24no—
279C2×D4—22no—
280C2×D4—24no—
281C2×D4—42no—
282C2×D4—42no—
283C2×D4C2×D414yes—
284C22×C4—22no—
285C22×C4—22no—
286C22×C4—24no—
287C22×C4—24no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—22no—
294C22×C4—22no—
295C22×C4—42no—
296C22×C4—41no—
297C22×C4—41no—
298C22×C4—42no—
299C22×C4—42no—
300C22×C4—42no—
301C22×C4—42no—
302C22×C4—42no—
303C22×C4—42no—
304C22×C4—42no—
305C22×C4C2×D414yes—
306C22×C4C2×D414yes—
307C22×C4C2412yes—
308C22×C4C2412yes—
309C22×C4C2412yes—
310C22×C4C2412yes—
311C22×C4C2412yes—
312C22×C4C2411yescharacteristic
313C22×C4C2411yescharacteristic
314C22×C4C2411yescharacteristic
315C22×C4C2412yes—
316C22×C4C2411yescharacteristic
317C22×C4C2411yescharacteristic
318C22×C4C2411yescharacteristic
319C22×C4C2411yescharacteristic
320C22×C4C2411yescharacteristic
321C22×C4C2411yescharacteristic
322C22×C4C2411yescharacteristic
323C22×C4C2411yescharacteristic
324C22×C4C2411yescharacteristic
325C22×C4C2412yes—
326C22×C4C2411yescharacteristic
327C4⋊C4—22no—
328C4⋊C4—22no—
329C4⋊C4—22no—
330C4⋊C4—22no—
331C4⋊C4—22no—
332C4⋊C4—22no—
333C4⋊C4—22no—
334C4⋊C4—24no—
335C4⋊C4—22no—
336C4⋊C4—22no—
337C4⋊C4—24no—
338C4⋊C4—22no—
339C4⋊C4—22no—
340C4⋊C4—22no—
341C4⋊C4—22no—
342C4⋊C4—22no—
343C4⋊C4—22no—
344C4⋊C4—22no—
345C4⋊C4—24no—
346C4⋊C4—24no—
347C4⋊C4—24no—
348C4⋊C4—24no—
349C4⋊C4—42no—
350C4⋊C4—42no—
351C4⋊C4—42no—
352C4⋊C4—42no—
353C4⋊C4—42no—
354C4⋊C4—42no—
355C4⋊C4C2×D414yes—
356C22⋊C4—22no—
357C22⋊C4—22no—
358C22⋊C4—22no—
359C22⋊C4—22no—
360C22⋊C4—24no—
361C22⋊C4—24no—
362C22⋊C4—24no—
363C22⋊C4—24no—
364C22⋊C4—24no—
365C22⋊C4—24no—
366C22⋊C4—42no—
367C22⋊C4—42no—
368C22⋊C4—42no—
369C22⋊C4—42no—
370C22⋊C4—42no—
371C22⋊C4—42no—
372C22⋊C4—42no—
373C22⋊C4—42no—
374C22⋊C4—42no—
375C22⋊C4C2×D414yes—
376C22⋊C4C2×D414yes—
377C42—24no—
378C42—22no—
379C42—22no—
380C42—42no—
381C42C2×D414yes—
382C23—22no—
383C23—21no—
384C23—21no—
385C23—22no—
386C23—21no—
387C23—22no—
388C23—21no—
389C23—22no—
390C23—22no—
391C23—22no—
392C23—22no—
393C23—22no—
394C23—22no—
395C23—22no—
396C23C22×D412yes—
397C23C22×D412yes—
398C232−1+414yes—
399C23C2511yescharacteristic
400Q8—28no—
401Q8—44no—
402Q8—48no—
403Q8—44no—
404Q8—82no—
405Q8—82no—
406D4—28no—
407D4—48no—
408D4—44no—
409D4—48no—
410C2×C4—21no—
411C2×C4—22no—
412C2×C4—22no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—22no—
416C2×C4—22no—
417C2×C4—21no—
418C2×C4—21no—
419C2×C4—21no—
420C2×C4—22no—
421C2×C4—21no—
422C2×C4—21no—
423C2×C4—21no—
424C2×C4—22no—
425C2×C4—21no—
426C2×C4—21no—
427C2×C4—21no—
428C2×C4—21no—
429C2×C4—22no—
430C2×C4—22no—
431C2×C4—22no—
432C2×C4—22no—
433C2×C4—22no—
434C2×C4—22no—
435C2×C4—22no—
436C2×C4—22no—
437C2×C4—22no—
438C2×C4—22no—
439C2×C4—22no—
440C2×C4—22no—
441C2×C4—22no—
442C2×C4—21no—
443C2×C4—21no—
444C2×C4—22no—
445C2×C4—22no—
446C2×C4—22no—
447C2×C4—22no—
448C2×C4—21no—
449C2×C4—22no—
450C2×C4—21no—
451C2×C4—21no—
452C2×C4—22no—
453C2×C4—21no—
454C2×C4—22no—
455C2×C4—44no—
456C2×C4—44no—
457C2×C4—48no—
458C2×C4—44no—
459C2×C4—44no—
460C2×C4—48no—
461C2×C4—48no—
462C2×C4—82no—
463C2×C4—82no—
464C2×C4C22×D412yes—
465C2×C4C22×D412yes—
466C2×C4C22×D412yes—
467C2×C4C22×D412yes—
468C2×C4C22×D412yes—
469C2×C4H(5,𝔽2)14yes—
470C2×C42−1+412yes—
471C22—22no—
472C22—22no—
473C22—24no—
474C22—24no—
475C22—22no—
476C22—22no—
477C22—22no—
478C22—42no—
479C22—42no—
480C22—42no—
481C22—42no—
482C22—42no—
483C22—42no—
484C22—42no—
485C22—42no—
486C22—42no—
487C22#53614yes—
488C22C23×D411yescharacteristic
489C22C2×H(5,𝔽2)12yes—
490C22C2×2−1+412yes—
491C22C2×2−1+411yescharacteristic
492C22#58511yescharacteristic
493C4—22no—
494C4—22no—
495C4—22no—
496C4—24no—
497C4—22no—
498C4—22no—
499C4—22no—
500C4—42no—
501C4—42no—
502C4—41no—
503C4—41no—
504C4—41no—
505C4—41no—
506C4—41no—
507C4—41no—
508C4—41no—
509C4—42no—
510C4—42no—
511C4—42no—
512C4—42no—
513C2—24no—
514C2—42no—
515C2—82no—
516C2C2×#53611yescharacteristic
517C2#348411yescharacteristic
518C2#348911yescharacteristic
519C2#354112yes—
520C2#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
1. C2×#554C2semidirect
3. #2820C2semidirect
4. #2817C2semidirect
5. #2700C2semidirect
6. #2690C2semidirect
7. #2677C2semidirect
8. #2674C2semidirect
9. #2639C2semidirect
10. #2634C2semidirect
11. #2632C2semidirect
12. #2627C2semidirect
13. #2616C2semidirect
14. #2591C2semidirect
15. #2581C2semidirect
16. #2450C2semidirect
17. #2449C2semidirect
18. #2444C2semidirect
19. #2443C2semidirect
20. #2434C2semidirect
21. #2406C2semidirect
22. C2×#395C2semidirect
23. #2318C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
C2×#5482
#28202
#28172
#27002
#26902
#26772
#26742
#26392
#26342
#26322
#26272
#26162
#25912
#25812
#24502
#24492
#24442
#24432
#24342
#24062
C2×#3952
#23182