Finite Group Databasebeta

← #34475

Subgroups — #34475

Order 256.

1140 conjugacy classes of subgroups.

The subgroup lattice has 504 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8C211yesmaximal, characteristic
2#2381C212yesmaximal, complemented
3#2378C212yesmaximal, complemented
4#2368C212yesmaximal, complemented
5#2365C211yesmaximal, characteristic, complemented
6#2362C211yesmaximal, characteristic, complemented
7#2360C211yesmaximal, characteristic, complemented
8#2356C211yesmaximal, characteristic, complemented
9#2353C212yesmaximal
10#2352C211yesmaximal, characteristic
11Q8×C22⋊C4C211yesmaximal, characteristic, complemented
12Q8×C22⋊C4C211yesmaximal, characteristic, complemented
13#2332C212yesmaximal, complemented
14#2331C212yesmaximal, complemented
15#2329C212yesmaximal, complemented
16#2327C211yesmaximal, characteristic, complemented
17#2323C211yesmaximal, characteristic, complemented
18#2320C211yesmaximal, characteristic, complemented
19#2318C212yesmaximal
20#2310C211yesmaximal, characteristic, complemented
21C4×C22⋊Q8C211yesmaximal, characteristic, complemented
22C2×#391C211yesmaximal, characteristic, complemented
23#2290C211yesmaximal, characteristic
24C23×Q8C2211yescharacteristic
25C23×Q8C2211yescharacteristic
26D4×Q8C4116yescomplemented
27C2×C4⋊Q8C2211yescharacteristic
28C2×C4⋊Q8C2212yes—
29C2×C22⋊Q8C2212yes—
30C2×C22⋊Q8C2211yescharacteristic
31C2×C22⋊Q8C2211yescharacteristic
32C2×C22⋊Q8C2212yes—
33C2×C4×Q8C2211yescharacteristic
34C2×C4×Q8C2211yescharacteristic
35C2×C4×Q8C2211yescharacteristic
36C2×C4×Q8C2211yescharacteristic
37C2×C4×Q8C2211yescharacteristic
38C2×C4×D4C2212yes—
39C2×C4×D4C2211yescharacteristic
40C2×#117C2211yescharacteristic
41C2×#117C2211yescharacteristic
42C22×C4⋊C4C2211yescharacteristic
43C22×C42C2211yescharacteristic
44#391C2211yescharacteristic
45#391C2211yescharacteristic
46#391C2212yes—
47#391C2211yescharacteristic
48#391C2211yescharacteristic
49#391C2212yes—
50#391C2211yescharacteristic
51#391C2211yescharacteristic
52#391C2212yes—
53#391C2212yes—
54#391C2212yes—
55#391C2212yes—
56#391C2212yes—
57#391C2211yescharacteristic
58#391C2211yescharacteristic
59#391C2212yes—
60#389C2211yescharacteristic
61#389C2211yescharacteristic
62#389C2212yes—
63#389C2212yes—
64#389C2212yes—
65#388C2212yes—
66#388C2212yes—
67#388C2212yes—
68#388C2211yescharacteristic
69#388C2212yes—
70#388C2212yes—
71#388C2211yescharacteristic
72#387C2212yes—
73#387C2212yes—
74#387C2212yes—
75#387C2212yes—
76#387C2212yes—
77#387C2212yes—
78#387C2212yes—
79#387C2212yes—
80#387C2212yes—
81#387C2212yes—
82#387C2211yescharacteristic
83#387C2212yes—
84#387C2212yes—
85#387C2212yes—
86#387C2212yes—
87#387C2212yes—
88#387C2211yescharacteristic
89#386C2211yescharacteristic
90#386C2212yes—
91#386C2211yescharacteristic
92#385C2212yes—
93#385C2212yes—
94#385C2211yescharacteristic
95#385C2211yescharacteristic
96#383C2212yes—
97#383C2212yes—
98#382C2212yes—
99#382C2211yescharacteristic
100#381C2212yes—
101#381C2212yes—
102#380C2212yes—
103#380C2211yescharacteristic
104#380C2212yes—
105#380C2211yescharacteristic
106C4×C4⋊C4C2211yescharacteristic
107C4×C4⋊C4C2211yescharacteristic
108C4×C4⋊C4C2212yes—
109C4×C4⋊C4C2212yes—
110C4×C4⋊C4C2212yes—
111C4×C4⋊C4C2211yescharacteristic
112C4×C4⋊C4C2211yescharacteristic
113C4×C22⋊C4C2212yes—
114C4×C22⋊C4C2212yes—
115C4×C22⋊C4C2212yes—
116C4×C22⋊C4C2212yes—
117C4×C22⋊C4C2211yescharacteristic
118C4×C22⋊C4C2211yescharacteristic
119C4×C22⋊C4C2212yes—
120#376C2211yescharacteristic
121#376C2212yes—
122C2×#95C2212yes—
123C2×#95C2212yes—
124C22×Q8—42no—
125C22×Q8—42no—
126C22×Q8—42no—
127C22×Q8—42no—
128C22×Q8C2×C418yes—
129C22×Q8C2×C418yescomplemented
130C22×Q8C2311yescharacteristic
131C22×Q8C2311yescharacteristic
132C22×Q8C2311yescharacteristic
133C22×Q8C2312yes—
134C22×Q8C2312yes—
135C22×D4C2311yescharacteristic
136C23×C4C2311yescharacteristic
137C23×C4C2311yescharacteristic
138C23×C4C2311yescharacteristic
139C23×C4C2312yes—
140C23×C4C2311yescharacteristic
141C23×C4C2312yes—
142C23×C4C2312yes—
143C4⋊Q8C2×C418yescomplemented
144C4⋊Q8C2×C4116yescomplemented
145C22⋊Q8C2×C418yes—
146C22⋊Q8C2×C4116yes—
147C22⋊Q8C2×C418yescomplemented
148C22⋊Q8C2×C4116yescomplemented
149C4×Q8—42no—
150C4×Q8—42no—
151C4×Q8—42no—
152C4×Q8—42no—
153C4×Q8C2×C418yescomplemented
154C4×D4C2×C418yes—
155C4×D4C2×C4116yes—
156#117—42no—
157#117—42no—
158C2×C4⋊C4—42no—
159C2×C4⋊C4C2311yescharacteristic
160C2×C4⋊C4C2311yescharacteristic
161C2×C4⋊C4C2311yescharacteristic
162C2×C4⋊C4C2311yescharacteristic
163C2×C4⋊C4C2311yescharacteristic
164C2×C4⋊C4C2312yes—
165C2×C4⋊C4C2311yescharacteristic
166C2×C4⋊C4C2311yescharacteristic
167C2×C4⋊C4C2312yes—
168C2×C4⋊C4C2312yes—
169C2×C4⋊C4C2312yes—
170C2×C4⋊C4C2312yes—
171C2×C4⋊C4C2312yes—
172C2×C4⋊C4C2312yes—
173C2×C4⋊C4C2311yescharacteristic
174C2×C4⋊C4C2312yes—
175C2×C4⋊C4C2311yescharacteristic
176C2×C4⋊C4C2311yescharacteristic
177C2×C4⋊C4C2312yes—
178C2×C4⋊C4C2312yes—
179C2×C4⋊C4C2312yes—
180C2×C4⋊C4C2312yes—
181C2×C22⋊C4C2312yes—
182C2×C22⋊C4C2311yescharacteristic
183C2×C22⋊C4C2311yescharacteristic
184C2×C22⋊C4C2311yescharacteristic
185C2×C22⋊C4C2311yescharacteristic
186C2×C22⋊C4C2311yescharacteristic
187C2×C22⋊C4C2312yes—
188C2×C22⋊C4C2312yes—
189C2×C22⋊C4C2311yescharacteristic
190C2×C22⋊C4C2312yes—
191C2×C22⋊C4C2311yescharacteristic
192C2×C22⋊C4C2312yes—
193C2×C22⋊C4C2311yescharacteristic
194C2×C42—42no—
195C2×C42C2311yescharacteristic
196C2×C42C2311yescharacteristic
197C2×C42C2311yescharacteristic
198C2×C42C2311yescharacteristic
199C2×C42C2312yes—
200C2×C42C2312yes—
201C2×C42C2312yes—
202C2×C42C2312yes—
203C2×C42C2312yes—
204C2×C42C2312yes—
205C2×C42C2312yes—
206C2×C42C2312yes—
207C2×C42C2311yescharacteristic
208C2×C42C2311yescharacteristic
209C2×C42C2311yescharacteristic
210C2×C42C2312yes—
211#95C2312yes—
212#95C2312yes—
213#95C2312yes—
214#95C2312yes—
215#95C2312yes—
216#95C2312yes—
217#95C2312yes—
218#95C2312yes—
219#95C2311yescharacteristic
220#95C2312yes—
221#95C2311yescharacteristic
222#95C2312yes—
223#95C2311yescharacteristic
224#95C2311yescharacteristic
225#95C2311yescharacteristic
226#95C2311yescharacteristic
227#95C2312yes—
228#95C2312yes—
229#95C2312yes—
230#95C2312yes—
231#95C2312yes—
232#95C2312yes—
233#95C2312yes—
234#95C2312yes—
235#95C2312yes—
236#95C2311yescharacteristic
237#95C2311yescharacteristic
238#95C2311yescharacteristic
239#95C2312yes—
240#95C2312yes—
241#95C2312yes—
242#95C2312yes—
243#95C2311yescharacteristic
244#95C2312yes—
245#95C2312yes—
246C24C2411yescharacteristic
247C24C2411yescharacteristic
248C2×Q8—22no—
249C2×Q8—22no—
250C2×Q8—22no—
251C2×Q8—22no—
252C2×Q8—22no—
253C2×Q8—22no—
254C2×Q8—42no—
255C2×Q8—42no—
256C2×Q8—42no—
257C2×Q8—42no—
258C2×Q8—416no—
259C2×Q8—416no—
260C2×Q8C22×C414yes—
261C2×Q8C22×C414yes—
262C2×Q8C22×C414yes—
263C2×Q8C22×C418yes—
264C2×Q8C22×C418yes—
265C2×D4—22no—
266C2×D4—22no—
267C2×D4C22×C414yes—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—24no—
275C22×C4—22no—
276C22×C4—41no—
277C22×C4—41no—
278C22×C4—41no—
279C22×C4—42no—
280C22×C4—42no—
281C22×C4—42no—
282C22×C4—42no—
283C22×C4—42no—
284C22×C4—42no—
285C22×C4C22×C414yes—
286C22×C4C22×C414yes—
287C22×C4C22×C418yes—
288C22×C4C22×C418yes—
289C22×C4C2411yescharacteristic
290C22×C4C2411yescharacteristic
291C22×C4C2411yescharacteristic
292C22×C4C2412yes—
293C22×C4C2411yescharacteristic
294C22×C4C2411yescharacteristic
295C22×C4C2412yes—
296C22×C4C2412yes—
297C22×C4C2411yescharacteristic
298C22×C4C2411yescharacteristic
299C22×C4C2412yes—
300C22×C4C2411yescharacteristic
301C22×C4C2412yes—
302C22×C4C2412yes—
303C22×C4C2411yescharacteristic
304C22×C4C2411yescharacteristic
305C22×C4C2411yescharacteristic
306C22×C4C2412yes—
307C22×C4C2412yes—
308C22×C4C2411yescharacteristic
309C22×C4C2411yescharacteristic
310C4⋊C4—22no—
311C4⋊C4—22no—
312C4⋊C4—22no—
313C4⋊C4—22no—
314C4⋊C4—22no—
315C4⋊C4—42no—
316C4⋊C4—41no—
317C4⋊C4—42no—
318C4⋊C4—42no—
319C4⋊C4—41no—
320C4⋊C4—41no—
321C4⋊C4—42no—
322C4⋊C4—42no—
323C4⋊C4—42no—
324C4⋊C4—42no—
325C4⋊C4C22×C414yes—
326C4⋊C4C22×C418yes—
327C4⋊C4C22×C418yes—
328C4⋊C4C22×C414yes—
329C4⋊C4C22×C418yes—
330C4⋊C4C22×C418yes—
331C4⋊C4C22×C418yes—
332C22⋊C4—24no—
333C22⋊C4—22no—
334C22⋊C4—22no—
335C22⋊C4—22no—
336C22⋊C4—42no—
337C22⋊C4—41no—
338C22⋊C4—41no—
339C22⋊C4—41no—
340C22⋊C4—42no—
341C22⋊C4C22×C414yes—
342C22⋊C4C22×C418yes—
343C22⋊C4C22×C414yes—
344C22⋊C4C22×C418yes—
345C42—22no—
346C42—22no—
347C42—22no—
348C42—22no—
349C42—24no—
350C42—41no—
351C42—41no—
352C42—42no—
353C42—42no—
354C42—42no—
355C42—42no—
356C42—42no—
357C42—42no—
358C42—42no—
359C42C22×C418yes—
360C42C22×C414yes—
361C23—21no—
362C23—21no—
363C23—21no—
364C23—21no—
365C23—21no—
366C23—21no—
367C23—21no—
368C23—21no—
369C23—21no—
370C23—21no—
371C23C23×C412yes—
372C23C23×C412yes—
373C232−1+412yes—
374C232−1+412yes—
375C23C2511yescharacteristic
376Q8—28no—
377Q8—28no—
378Q8—28no—
379Q8—48no—
380Q8—48no—
381D4—28no—
382C2×C4—21no—
383C2×C4—21no—
384C2×C4—21no—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—22no—
388C2×C4—22no—
389C2×C4—21no—
390C2×C4—21no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—21no—
395C2×C4—21no—
396C2×C4—21no—
397C2×C4—21no—
398C2×C4—21no—
399C2×C4—22no—
400C2×C4—28no—
401C2×C4—28no—
402C2×C4—21no—
403C2×C4—21no—
404C2×C4—21no—
405C2×C4—21no—
406C2×C4—21no—
407C2×C4—21no—
408C2×C4—21no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—22no—
412C2×C4—22no—
413C2×C4—22no—
414C2×C4—21no—
415C2×C4—21no—
416C2×C4—22no—
417C2×C4—21no—
418C2×C4—22no—
419C2×C4—21no—
420C2×C4—21no—
421C2×C4—21no—
422C2×C4—21no—
423C2×C4—21no—
424C2×C4—21no—
425C2×C4—21no—
426C2×C4—22no—
427C2×C4—22no—
428C2×C4—21no—
429C2×C4—22no—
430C2×C4—22no—
431C2×C4—22no—
432C2×C4—21no—
433C2×C4—21no—
434C2×C4—21no—
435C2×C4—48no—
436C2×C4—48no—
437C2×C4—44no—
438C2×C4—44no—
439C2×C4—84no—
440C2×C4C23×C412yes—
441C2×C4C23×C414yes—
442C2×C4C23×C412yes—
443C2×C4C23×C414yes—
444C2×C4C23×C412yes—
445C2×C4C23×C412yes—
446C2×C4C23×C414yes—
447C2×C4C23×C414yes—
448C2×C4C23×C412yes—
449C2×C4H(5,𝔽2)12yes—
450C2×C4H(5,𝔽2)12yes—
451C2×C42−1+412yes—
452C22—22no—
453C22—22no—
454C22—22no—
455C22—22no—
456C22—22no—
457C22—22no—
458C22—22no—
459C22—22no—
460C22—22no—
461C22—41no—
462C22—41no—
463C22—41no—
464C22—41no—
465C22#51914yes—
466C22C24×C411yescharacteristic
467C22C2×H(5,𝔽2)11yescharacteristic
468C22C2×H(5,𝔽2)11yescharacteristic
469C22C2×2−1+411yescharacteristic
470C22C2×2−1+411yescharacteristic
471C22C2×2−1+411yescharacteristic
472C22#58511yescharacteristic
473C4—22no—
474C4—22no—
475C4—24no—
476C4—24no—
477C4—24no—
478C4—22no—
479C4—24no—
480C4—22no—
481C4—22no—
482C4—41no—
483C4—41no—
484C4—41no—
485C4—42no—
486C4—41no—
487C4—41no—
488C4—41no—
489C4—42no—
490C4—41no—
491C4—42no—
492C4—42no—
493C4#51814yes—
494C2—24no—
495C2—42no—
496C2C2×#51811yescharacteristic
497C2C2×#51911yescharacteristic
498C2C4×2−1+411yescharacteristic
499C2#353811yescharacteristic
500C2#354111yescharacteristic
501C2#355211yescharacteristic
502C2#356111yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC22×D4C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2381C2semidirect
3. #2378C2semidirect
4. #2368C2semidirect
5. #2365C2semidirect
6. #2362C2semidirect
7. #2360C2semidirect
8. #2356C2semidirect
11. Q8×C22⋊C4C2semidirect
12. Q8×C22⋊C4C2semidirect
13. #2332C2semidirect
14. #2331C2semidirect
15. #2329C2semidirect
16. #2327C2semidirect
17. #2323C2semidirect
18. #2320C2semidirect
20. #2310C2semidirect
21. C4×C22⋊Q8C2semidirect
22. C2×#391C2semidirect
26. D4×Q8C4semidirect
129. C22×Q8C2×C4semidirect
143. C4⋊Q8C2×C4semidirect
144. C4⋊Q8C2×C4semidirect
147. C22⋊Q8C2×C4semidirect
148. C22⋊Q8C2×C4semidirect
153. C4×Q8C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Q82
#23812
#23782
#23682
#23652
#23622
#23602
#23562
#23532
#23522
Q8×C22⋊C42
#23322
#23312
#23292
#23272
#23232
#23202
#23182
#23102
C4×C22⋊Q82
C2×#3912
#22902