Finite Group Databasebeta

← #52058

Subgroups — #52058

Order 256.

960 conjugacy classes of subgroups.

The subgroup lattice has 421 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C211yesmaximal, characteristic, complemented
2C2×#542C211yesmaximal, characteristic
3#2731C212yesmaximal, complemented
4#2729C212yesmaximal, complemented
5#2721C212yesmaximal, complemented
6#2720C212yesmaximal, complemented
7#2711C212yesmaximal
8#2694C212yesmaximal, complemented
9#2632C211yesmaximal, characteristic, complemented
10#2632C211yesmaximal, characteristic, complemented
11#2599C211yesmaximal, characteristic, complemented
12#2599C211yesmaximal, characteristic, complemented
13#2469C212yesmaximal, complemented
14#2462C212yesmaximal, complemented
15#2460C212yesmaximal, complemented
16#2458C212yesmaximal, complemented
17#2448C212yesmaximal, complemented
18#2423C212yesmaximal, complemented
19#2381C211yesmaximal, characteristic, complemented
20#557—28no—
21#542—28no—
22C2×C4⋊Q8C2212yes—
23C2×C4⋊Q8C2211yescharacteristic
24C2×#126C2212yes—
25C2×#125C2212yes—
26C2×#125C2212yes—
27C2×#125C2212yes—
28C2×#124C2211yescharacteristic
29C2×#124C2212yes—
30C2×#123C2212yes—
31C2×C22⋊Q8C2212yes—
32C2×C22⋊Q8C2211yescharacteristic
33C2×#121C2211yescharacteristic
34C2×C4×Q8C2211yescharacteristic
35C2×C4×Q8C2211yescharacteristic
36C2×C4×Q8C2212yes—
37C2×C4×Q8C2211yescharacteristic
38C2×C4×Q8C2212yes—
39C2×C4×D4C2211yescharacteristic
40C2×#117C2211yescharacteristic
41#400C2212yes—
42#399C2212yes—
43#399C2212yes—
44#399C2212yes—
45#399C2212yes—
46#398C2211yescharacteristic
47#398C2211yescharacteristic
48#398C2212yes—
49#398C2212yes—
50#398C2212yes—
51#397C2211yescharacteristic
52#397C2211yescharacteristic
53#397C2212yes—
54#396C2212yes—
55#396C2212yes—
56#396C2212yes—
57#395C2211yescharacteristic
58#395C2211yescharacteristic
59#395C2212yes—
60#395C2212yes—
61#394C2212yes—
62#394C2212yes—
63#394C2212yes—
64#394C2212yes—
65#393C2211yescharacteristic
66#393C2211yescharacteristic
67#393C2212yes—
68#393C2212yes—
69#391C2212yes—
70#391C2212yes—
71#390C2212yes—
72#390C2212yes—
73#389C2212yes—
74#389C2212yes—
75#389C2212yes—
76#388C2212yes—
77#388C2212yes—
78#388C2212yes—
79#388C2212yes—
80#388C2212yes—
81#388C2212yes—
82#388C2212yes—
83#388C2212yes—
84#388C2212yes—
85#388C2212yes—
86#388C2212yes—
87#388C2212yes—
88#387C2212yes—
89#387C2212yes—
90#387C2212yes—
91#387C2212yes—
92#387C2212yes—
93#387C2212yes—
94#387C2212yes—
95#387C2212yes—
96#387C2212yes—
97#387C2212yes—
98#387C2212yes—
99#385C2212yes—
100#385C2212yes—
101#385C2212yes—
102#385C2212yes—
103#384C2212yes—
104#383C2211yescharacteristic
105#383C2211yescharacteristic
106#380C2212yes—
107C4×C4⋊C4C2212yes—
108C4×C22⋊C4C2212yes—
109C22×Q8C2311yescharacteristic
110C22×Q8C2311yescharacteristic
111C22×Q8C2311yescharacteristic
112C22×Q8C2312yes—
113C22×D4C2311yescharacteristic
114C22×D4C2312yes—
115C23×C4C2311yescharacteristic
116C23×C4C2312yes—
117C4⋊Q8—28no—
118C4⋊Q8D418yes—
119#126—28no—
120#125—28no—
121#125—28no—
122#125—28no—
123#124—28no—
124#124—24no—
125#123—28no—
126C22⋊Q8—28no—
127C22⋊Q8—24no—
128#121—24no—
129C4×Q8—28no—
130C4×Q8—24no—
131C4×Q8—28no—
132C4×Q8—24no—
133C4×Q8—24no—
134C4×D4—24no—
135#117—24no—
136C2×C4⋊C4C2311yescharacteristic
137C2×C4⋊C4C2311yescharacteristic
138C2×C4⋊C4C2311yescharacteristic
139C2×C4⋊C4C2312yes—
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2311yescharacteristic
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2312yes—
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2312yes—
151C2×C4⋊C4C2312yes—
152C2×C4⋊C4C2312yes—
153C2×C4⋊C4C2312yes—
154C2×C4⋊C4C2312yes—
155C2×C4⋊C4C2312yes—
156C2×C4⋊C4C2312yes—
157C2×C4⋊C4C2312yes—
158C2×C4⋊C4C2312yes—
159C2×C4⋊C4C2312yes—
160C2×C4⋊C4C2311yescharacteristic
161C2×C4⋊C4C2311yescharacteristic
162C2×C4⋊C4C2312yes—
163C2×C22⋊C4C2311yescharacteristic
164C2×C22⋊C4C2311yescharacteristic
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×C42C2311yescharacteristic
183C2×C42C2312yes—
184C2×C42C2312yes—
185C2×C42C2312yes—
186C2×C42C2312yes—
187C2×C42C2312yes—
188C2×C42C2312yes—
189C2×C42C2312yes—
190C2×C42C2311yescharacteristic
191#95C2312yes—
192#95C2312yes—
193#95C2312yes—
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2311yescharacteristic
200#95C2311yescharacteristic
201#95C2312yes—
202#95C2311yescharacteristic
203#95C2311yescharacteristic
204#95C2312yes—
205#95C2312yes—
206#95C2312yes—
207#95C2312yes—
208#95C2312yes—
209#95C2312yes—
210#95C2312yes—
211#95C2312yes—
212#95C2312yes—
213#95C2312yes—
214#95C2312yes—
215C24C2411yescharacteristic
216C24C2412yes—
217C2×Q8—22no—
218C2×Q8—22no—
219C2×Q8—22no—
220C2×Q8—24no—
221C2×Q8—42no—
222C2×Q8—42no—
223C2×Q8—41no—
224C2×Q8—41no—
225C2×Q8—42no—
226C2×Q8C2×D418yes—
227C2×D4—22no—
228C2×D4—24no—
229C2×D4—41no—
230C2×D4—41no—
231C2×D4—42no—
232C2×D4—42no—
233C22×C4—22no—
234C22×C4—24no—
235C22×C4—41no—
236C22×C4—41no—
237C22×C4—42no—
238C22×C4—42no—
239C22×C4C2412yes—
240C22×C4C2412yes—
241C22×C4C2412yes—
242C22×C4C2412yes—
243C22×C4C2411yescharacteristic
244C22×C4C2411yescharacteristic
245C22×C4C2412yes—
246C22×C4C2412yes—
247C22×C4C2411yescharacteristic
248C22×C4C2412yes—
249C22×C4C2412yes—
250C22×C4C2411yescharacteristic
251C22×C4C2411yescharacteristic
252C22×C4C2411yescharacteristic
253C22×C4C2412yes—
254C22×C4C2412yes—
255C22×C4C2412yes—
256C4⋊C4—22no—
257C4⋊C4—22no—
258C4⋊C4—22no—
259C4⋊C4—24no—
260C4⋊C4—24no—
261C4⋊C4—24no—
262C4⋊C4—24no—
263C4⋊C4—24no—
264C4⋊C4—22no—
265C4⋊C4—24no—
266C4⋊C4—24no—
267C4⋊C4—24no—
268C4⋊C4—24no—
269C4⋊C4—24no—
270C4⋊C4—24no—
271C4⋊C4—42no—
272C4⋊C4—42no—
273C4⋊C4—42no—
274C4⋊C4—42no—
275C4⋊C4—42no—
276C4⋊C4—42no—
277C4⋊C4—42no—
278C4⋊C4—42no—
279C4⋊C4—42no—
280C4⋊C4C2×D414yes—
281C4⋊C4C2×D414yes—
282C4⋊C4C2×D418yes—
283C22⋊C4—22no—
284C22⋊C4—22no—
285C22⋊C4—24no—
286C22⋊C4—24no—
287C22⋊C4—24no—
288C22⋊C4—24no—
289C22⋊C4—24no—
290C22⋊C4—24no—
291C22⋊C4—24no—
292C22⋊C4—24no—
293C22⋊C4—42no—
294C22⋊C4—42no—
295C22⋊C4—42no—
296C22⋊C4—42no—
297C22⋊C4—42no—
298C22⋊C4—42no—
299C22⋊C4—42no—
300C22⋊C4—42no—
301C22⋊C4—42no—
302C42—22no—
303C42—24no—
304C42—24no—
305C42—24no—
306C42—24no—
307C42—24no—
308C42—42no—
309C42—42no—
310C42C2×D414yes—
311C23—22no—
312C23—21no—
313C23—22no—
314C23—22no—
315C23—22no—
316C23—21no—
317C23—21no—
318C23—22no—
319C23—22no—
320C23—22no—
321C23—22no—
322C23—22no—
323C23C2511yescharacteristic
324Q8—28no—
325Q8—48no—
326Q8—44no—
327Q8—44no—
328D4—44no—
329D4—84no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—21no—
338C2×C4—21no—
339C2×C4—22no—
340C2×C4—21no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—21no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—21no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—21no—
367C2×C4—21no—
368C2×C4—22no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—44no—
372C2×C4—84no—
373C2×C4C22×D412yes—
374C2×C4C22×D412yes—
375C2×C4C22×D414yes—
376C2×C4C22×D412yes—
377C2×C4C22×D414yes—
378C2×C42−1+414yes—
379C22—42no—
380C22—41no—
381C22—42no—
382C22—41no—
383C22—41no—
384C22—42no—
385C22—42no—
386C22—42no—
387C22—42no—
388C22—42no—
389C22—42no—
390C22—42no—
391C22C23×D411yescharacteristic
392C22C2×2−1+412yes—
393C22#58512yes—
394C22#58511yescharacteristic
395C22#58511yescharacteristic
396C4—24no—
397C4—24no—
398C4—22no—
399C4—22no—
400C4—24no—
401C4—22no—
402C4—41no—
403C4—42no—
404C4—41no—
405C4—42no—
406C4—42no—
407C4—41no—
408C4—42no—
409C4—42no—
410C4—42no—
411C4—42no—
412C4—42no—
413C2—82no—
414C2—81no—
415C2#348511yescharacteristic
416C2#348611yescharacteristic
417C2#348711yescharacteristic
418C2#355712yes—
419C2#356512yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#121C22
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. #2731C2semidirect
4. #2729C2semidirect
5. #2721C2semidirect
6. #2720C2semidirect
8. #2694C2semidirect
9. #2632C2semidirect
10. #2632C2semidirect
11. #2599C2semidirect
12. #2599C2semidirect
13. #2469C2semidirect
14. #2462C2semidirect
15. #2460C2semidirect
16. #2458C2semidirect
17. #2448C2semidirect
18. #2423C2semidirect
19. #2381C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
C2×#5422
#27312
#27292
#27212
#27202
#27112
#26942
#26322
#25992
#24692
#24622
#24602
#24582
#24482
#24232
#23812