Finite Group Databasebeta

← #42174

Subgroups — #42174

Order 256.

946 conjugacy classes of subgroups.

The subgroup lattice has 474 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C211yesmaximal, characteristic, complemented
2C2×#556C211yesmaximal, characteristic
3#2821C211yesmaximal, characteristic, complemented
4#2820C211yesmaximal, characteristic
5#2734C212yesmaximal, complemented
6#2731C212yesmaximal
7#2725C212yesmaximal, complemented
8#2704C212yesmaximal, complemented
9#2664C211yesmaximal, characteristic, complemented
10#2637C211yesmaximal, characteristic, complemented
11#2634C211yesmaximal, characteristic, complemented
12#2632C211yesmaximal, characteristic
13#2628C211yesmaximal, characteristic, complemented
14#2611C211yesmaximal, characteristic, complemented
15#2604C211yesmaximal, characteristic, complemented
16#2599C211yesmaximal, characteristic, complemented
17#2581C211yesmaximal, characteristic, complemented
18#2469C212yesmaximal, complemented
19#2465C212yesmaximal, complemented
20#2462C212yesmaximal, complemented
21#2460C212yesmaximal
22#2396C211yesmaximal, characteristic, complemented
23#2320C211yesmaximal, characteristic, complemented
24#557—28no—
25#556—28no—
26C2×C4⋊Q8C2211yescharacteristic
27C2×C4⋊Q8C2211yescharacteristic
28C2×C4⋊Q8C2212yes—
29C2×#126C2211yescharacteristic
30C2×#126C2211yescharacteristic
31C2×#126C2211yescharacteristic
32C2×#126C2211yescharacteristic
33C2×#125C2211yescharacteristic
34C2×#125C2211yescharacteristic
35C2×#125C2212yes—
36C2×#125C2212yes—
37C2×#124C2211yescharacteristic
38C2×#124C2211yescharacteristic
39C2×C22⋊Q8C2211yescharacteristic
40C2×C22⋊Q8C2211yescharacteristic
41C2×C4×Q8C2211yescharacteristic
42C2×C4×Q8C2211yescharacteristic
43C2×C4×Q8C2211yescharacteristic
44C2×C4×Q8C2211yescharacteristic
45C2×C4×Q8C2211yescharacteristic
46C2×C4×Q8C2212yes—
47C2×C4×Q8C2211yescharacteristic
48C2×C4×D4C2211yescharacteristic
49C2×#117C2211yescharacteristic
50C2×#117C2211yescharacteristic
51#400C2211yescharacteristic
52#400C2211yescharacteristic
53#400C2211yescharacteristic
54#400C2211yescharacteristic
55#400C2212yes—
56#399C2211yescharacteristic
57#399C2211yescharacteristic
58#399C2211yescharacteristic
59#399C2211yescharacteristic
60#398C2212yes—
61#398C2211yescharacteristic
62#398C2211yescharacteristic
63#398C2212yes—
64#398C2212yes—
65#398C2212yes—
66#397C2211yescharacteristic
67#397C2211yescharacteristic
68#397C2212yes—
69#396C2212yes—
70#396C2212yes—
71#396C2212yes—
72#396C2212yes—
73#396C2212yes—
74#395C2212yes—
75#395C2212yes—
76#395C2211yescharacteristic
77#395C2211yescharacteristic
78#395C2212yes—
79#395C2212yes—
80#395C2212yes—
81#394C2212yes—
82#394C2212yes—
83#393C2212yes—
84#393C2211yescharacteristic
85#393C2212yes—
86#393C2211yescharacteristic
87#391C2212yes—
88#391C2212yes—
89#389C2212yes—
90#389C2212yes—
91#389C2212yes—
92#389C2212yes—
93#389C2212yes—
94#389C2212yes—
95#388C2212yes—
96#388C2212yes—
97#388C2212yes—
98#388C2212yes—
99#388C2212yes—
100#388C2212yes—
101#388C2212yes—
102#388C2212yes—
103#387C2212yes—
104#387C2212yes—
105#387C2212yes—
106#387C2212yes—
107#387C2212yes—
108#387C2212yes—
109#387C2212yes—
110#387C2212yes—
111#387C2212yes—
112#387C2212yes—
113#387C2212yes—
114#385C2212yes—
115#385C2212yes—
116#383C2211yescharacteristic
117#383C2211yescharacteristic
118#382C2211yescharacteristic
119#382C2211yescharacteristic
120#380C2212yes—
121C4×C4⋊C4C2211yescharacteristic
122C4×C4⋊C4C2212yes—
123C4×C22⋊C4C2212yes—
124#376C2211yescharacteristic
125C22×Q8C2311yescharacteristic
126C22×Q8C2311yescharacteristic
127C22×Q8C2311yescharacteristic
128C22×Q8C2312yes—
129C22×Q8C2311yescharacteristic
130C22×D4C2311yescharacteristic
131C23×C4C2311yescharacteristic
132C23×C4C2311yescharacteristic
133C4⋊Q8—24no—
134C4⋊Q8—28no—
135C4⋊Q8—24no—
136#126—24no—
137#126—24no—
138#126—24no—
139#126—24no—
140#125—28no—
141#125—28no—
142#125—24no—
143#125—24no—
144#124—24no—
145#124—24no—
146C22⋊Q8—24no—
147C22⋊Q8—24no—
148C4×Q8—24no—
149C4×Q8—28no—
150C4×Q8—24no—
151C4×Q8—24no—
152C4×Q8—24no—
153C4×Q8—24no—
154C4×Q8D418yes—
155C4×D4—24no—
156#117—24no—
157#117—24no—
158C2×C4⋊C4C2311yescharacteristic
159C2×C4⋊C4C2311yescharacteristic
160C2×C4⋊C4C2311yescharacteristic
161C2×C4⋊C4C2311yescharacteristic
162C2×C4⋊C4C2311yescharacteristic
163C2×C4⋊C4C2312yes—
164C2×C4⋊C4C2312yes—
165C2×C4⋊C4C2312yes—
166C2×C4⋊C4C2311yescharacteristic
167C2×C4⋊C4C2312yes—
168C2×C4⋊C4C2312yes—
169C2×C4⋊C4C2311yescharacteristic
170C2×C4⋊C4C2311yescharacteristic
171C2×C4⋊C4C2311yescharacteristic
172C2×C4⋊C4C2311yescharacteristic
173C2×C4⋊C4C2312yes—
174C2×C4⋊C4C2312yes—
175C2×C4⋊C4C2312yes—
176C2×C4⋊C4C2311yescharacteristic
177C2×C4⋊C4C2311yescharacteristic
178C2×C4⋊C4C2312yes—
179C2×C4⋊C4C2312yes—
180C2×C4⋊C4C2312yes—
181C2×C4⋊C4C2312yes—
182C2×C4⋊C4C2312yes—
183C2×C4⋊C4C2312yes—
184C2×C4⋊C4C2312yes—
185C2×C4⋊C4C2312yes—
186C2×C4⋊C4C2312yes—
187C2×C4⋊C4C2312yes—
188C2×C4⋊C4C2312yes—
189C2×C4⋊C4C2311yescharacteristic
190C2×C4⋊C4C2311yescharacteristic
191C2×C4⋊C4C2311yescharacteristic
192C2×C22⋊C4C2311yescharacteristic
193C2×C22⋊C4C2311yescharacteristic
194C2×C22⋊C4C2311yescharacteristic
195C2×C22⋊C4C2311yescharacteristic
196C2×C22⋊C4C2311yescharacteristic
197C2×C22⋊C4C2311yescharacteristic
198C2×C22⋊C4C2311yescharacteristic
199C2×C22⋊C4C2311yescharacteristic
200C2×C22⋊C4C2311yescharacteristic
201C2×C22⋊C4C2311yescharacteristic
202C2×C22⋊C4C2312yes—
203C2×C22⋊C4C2312yes—
204C2×C22⋊C4C2312yes—
205C2×C22⋊C4C2312yes—
206C2×C22⋊C4C2312yes—
207C2×C22⋊C4C2312yes—
208C2×C22⋊C4C2312yes—
209C2×C22⋊C4C2312yes—
210C2×C42C2311yescharacteristic
211C2×C42C2311yescharacteristic
212C2×C42C2311yescharacteristic
213C2×C42C2311yescharacteristic
214C2×C42C2312yes—
215C2×C42C2312yes—
216C2×C42C2312yes—
217C2×C42C2312yes—
218C2×C42C2312yes—
219C2×C42C2311yescharacteristic
220C2×C42C2311yescharacteristic
221C2×C42C2311yescharacteristic
222#95C2311yescharacteristic
223#95C2311yescharacteristic
224#95C2312yes—
225#95C2312yes—
226#95C2312yes—
227#95C2311yescharacteristic
228#95C2311yescharacteristic
229#95C2312yes—
230#95C2312yes—
231#95C2312yes—
232#95C2312yes—
233#95C2312yes—
234#95C2312yes—
235#95C2312yes—
236#95C2312yes—
237#95C2312yes—
238#95C2312yes—
239#95C2312yes—
240#95C2312yes—
241#95C2312yes—
242#95C2312yes—
243#95C2312yes—
244#95C2312yes—
245#95C2312yes—
246#95C2312yes—
247#95C2312yes—
248#95C2312yes—
249C24C2411yescharacteristic
250C24C2411yescharacteristic
251C2×Q8—22no—
252C2×Q8—22no—
253C2×Q8—22no—
254C2×Q8—24no—
255C2×Q8—24no—
256C2×Q8—22no—
257C2×Q8—42no—
258C2×Q8—41no—
259C2×Q8—42no—
260C2×Q8—42no—
261C2×Q8—42no—
262C2×Q8C2×D414yes—
263C2×D4—22no—
264C2×D4—42no—
265C22×C4—22no—
266C22×C4—22no—
267C22×C4—22no—
268C22×C4—22no—
269C22×C4—41no—
270C22×C4—41no—
271C22×C4C2412yes—
272C22×C4C2412yes—
273C22×C4C2412yes—
274C22×C4C2412yes—
275C22×C4C2411yescharacteristic
276C22×C4C2411yescharacteristic
277C22×C4C2411yescharacteristic
278C22×C4C2412yes—
279C22×C4C2411yescharacteristic
280C22×C4C2411yescharacteristic
281C22×C4C2412yes—
282C22×C4C2412yes—
283C22×C4C2411yescharacteristic
284C22×C4C2411yescharacteristic
285C22×C4C2411yescharacteristic
286C22×C4C2411yescharacteristic
287C22×C4C2411yescharacteristic
288C22×C4C2411yescharacteristic
289C22×C4C2411yescharacteristic
290C22×C4C2411yescharacteristic
291C22×C4C2412yes—
292C4⋊C4—22no—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—22no—
296C4⋊C4—22no—
297C4⋊C4—24no—
298C4⋊C4—22no—
299C4⋊C4—24no—
300C4⋊C4—24no—
301C4⋊C4—24no—
302C4⋊C4—24no—
303C4⋊C4—22no—
304C4⋊C4—22no—
305C4⋊C4—22no—
306C4⋊C4—22no—
307C4⋊C4—24no—
308C4⋊C4—24no—
309C4⋊C4—24no—
310C4⋊C4—22no—
311C4⋊C4—22no—
312C4⋊C4—24no—
313C4⋊C4—24no—
314C4⋊C4—24no—
315C4⋊C4—42no—
316C4⋊C4—42no—
317C4⋊C4—42no—
318C4⋊C4—42no—
319C4⋊C4—42no—
320C4⋊C4—42no—
321C4⋊C4—42no—
322C4⋊C4—42no—
323C4⋊C4C2×D414yes—
324C4⋊C4C2×D414yes—
325C4⋊C4C2×D414yes—
326C22⋊C4—22no—
327C22⋊C4—22no—
328C22⋊C4—22no—
329C22⋊C4—22no—
330C22⋊C4—22no—
331C22⋊C4—22no—
332C22⋊C4—22no—
333C22⋊C4—22no—
334C22⋊C4—22no—
335C22⋊C4—22no—
336C22⋊C4—24no—
337C22⋊C4—24no—
338C22⋊C4—42no—
339C22⋊C4—42no—
340C22⋊C4—42no—
341C22⋊C4—42no—
342C22⋊C4—42no—
343C22⋊C4—42no—
344C42—22no—
345C42—22no—
346C42—22no—
347C42—22no—
348C42—24no—
349C42—24no—
350C42—24no—
351C42—42no—
352C42—42no—
353C42C2×D414yes—
354C42C2×D414yes—
355C42C2×D414yes—
356C23—21no—
357C23—21no—
358C23—22no—
359C23—22no—
360C23—21no—
361C23—21no—
362C23—21no—
363C23—21no—
364C23—22no—
365C23—22no—
366C23C2511yescharacteristic
367Q8—28no—
368Q8—44no—
369Q8—44no—
370Q8—44no—
371Q8—48no—
372D4—44no—
373C2×C4—22no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—21no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—21no—
380C2×C4—21no—
381C2×C4—22no—
382C2×C4—21no—
383C2×C4—21no—
384C2×C4—21no—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—21no—
388C2×C4—21no—
389C2×C4—21no—
390C2×C4—21no—
391C2×C4—21no—
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—21no—
404C2×C4—22no—
405C2×C4—22no—
406C2×C4—22no—
407C2×C4—22no—
408C2×C4—22no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—22no—
412C2×C4—22no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—22no—
416C2×C4—22no—
417C2×C4—22no—
418C2×C4—21no—
419C2×C4—44no—
420C2×C4—44no—
421C2×C4C22×D412yes—
422C2×C4C22×D412yes—
423C2×C4C22×D412yes—
424C2×C4C22×D412yes—
425C2×C4C22×D412yes—
426C2×C4C22×D412yes—
427C2×C4C22×D412yes—
428C2×C42−1+414yes—
429C2×C42−1+412yes—
430C22—41no—
431C22—41no—
432C22—41no—
433C22—41no—
434C22—41no—
435C22—41no—
436C22—42no—
437C22—42no—
438C22—42no—
439C22—42no—
440C22C23×D411yescharacteristic
441C22C2×2−1+412yes—
442C22C2×2−1+411yescharacteristic
443C22#58512yes—
444C22#58511yescharacteristic
445C4—22no—
446C4—22no—
447C4—22no—
448C4—22no—
449C4—24no—
450C4—22no—
451C4—22no—
452C4—22no—
453C4—22no—
454C4—41no—
455C4—41no—
456C4—42no—
457C4—42no—
458C4—41no—
459C4—41no—
460C4—42no—
461C4—41no—
462C4—42no—
463C4—42no—
464C4—42no—
465C4—42no—
466C2—81no—
467C2—81no—
468C2#344911yescharacteristic
469C2#348611yescharacteristic
470C2#348911yescharacteristic
471C2#355512yes—
472C2#356512yes—
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×#557C2semidirect
3. #2821C2semidirect
5. #2734C2semidirect
7. #2725C2semidirect
8. #2704C2semidirect
9. #2664C2semidirect
10. #2637C2semidirect
11. #2634C2semidirect
13. #2628C2semidirect
14. #2611C2semidirect
15. #2604C2semidirect
16. #2599C2semidirect
17. #2581C2semidirect
18. #2469C2semidirect
19. #2465C2semidirect
20. #2462C2semidirect
22. #2396C2semidirect
23. #2320C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
C2×#5562
#28212
#28202
#27342
#27312
#27252
#27042
#26642
#26372
#26342
#26322
#26282
#26112
#26042
#25992
#25812
#24692
#24652
#24622
#24602
#23962
#23202