Finite Group Databasebeta

← #51210

Subgroups — #51210

Order 256.

938 conjugacy classes of subgroups.

The subgroup lattice has 407 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#563C211yesmaximal, characteristic
2C2×#557C211yesmaximal, characteristic, complemented
3#2720C212yesmaximal, complemented
4#2716C212yesmaximal, complemented
5#2716C212yesmaximal, complemented
6#2713C212yesmaximal, complemented
7#2707C212yesmaximal
8#2690C212yesmaximal, complemented
9#2634C211yesmaximal, characteristic, complemented
10#2632C211yesmaximal, characteristic
11#2592C211yesmaximal, characteristic
12#2565C211yesmaximal, characteristic, complemented
13#2519C212yesmaximal, complemented
14#2492C212yesmaximal, complemented
15#2469C212yesmaximal, complemented
16#2465C212yesmaximal, complemented
17#2458C212yesmaximal
18#2451C212yesmaximal, complemented
19#2336C211yesmaximal, characteristic, complemented
20#563—28no—
21#557—28no—
22C2×C4⋊Q8C2212yes—
23C2×C4⋊Q8C2211yescharacteristic
24C2×C4⋊Q8C2212yes—
25C2×#126C2212yes—
26C2×#126C2212yes—
27C2×#125C2211yescharacteristic
28C2×#125C2211yescharacteristic
29C2×#125C2212yes—
30C2×#125C2212yes—
31C2×#125C2211yescharacteristic
32C2×#124C2211yescharacteristic
33C2×#123C2212yes—
34C2×C22⋊Q8C2212yes—
35C2×C22⋊Q8C2212yes—
36C2×C4×Q8C2211yescharacteristic
37C2×C4×Q8C2211yescharacteristic
38C2×C4×Q8C2212yes—
39C2×C4×Q8C2211yescharacteristic
40C2×C4×Q8C2211yescharacteristic
41#400C2212yes—
42#400C2212yes—
43#400C2212yes—
44#400C2212yes—
45#399C2212yes—
46#398C2212yes—
47#398C2212yes—
48#398C2212yes—
49#398C2212yes—
50#398C2212yes—
51#397C2212yes—
52#397C2212yes—
53#396C2212yes—
54#396C2212yes—
55#396C2212yes—
56#395C2211yescharacteristic
57#395C2211yescharacteristic
58#395C2212yes—
59#395C2212yes—
60#395C2212yes—
61#394C2211yescharacteristic
62#394C2211yescharacteristic
63#393C2212yes—
64#393C2212yes—
65#393C2212yes—
66#393C2212yes—
67#391C2211yescharacteristic
68#391C2211yescharacteristic
69#391C2212yes—
70#391C2212yes—
71#391C2212yes—
72#391C2212yes—
73#391C2212yes—
74#390C2212yes—
75#389C2212yes—
76#389C2212yes—
77#389C2212yes—
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#384C2211yescharacteristic
102#383C2211yescharacteristic
103#382C2211yescharacteristic
104#380C2212yes—
105C4×C4⋊C4C2211yescharacteristic
106C4×C4⋊C4C2212yes—
107C4×C4⋊C4C2212yes—
108C4×C22⋊C4C2212yes—
109C22×Q8C2311yescharacteristic
110C22×Q8C2311yescharacteristic
111C22×Q8C2312yes—
112C22×Q8C2312yes—
113C22×Q8C2311yescharacteristic
114C22×D4C2311yescharacteristic
115C23×C4C2312yes—
116C4⋊Q8—28no—
117C4⋊Q8—24no—
118C4⋊Q8—28no—
119#126—28no—
120#126—28no—
121#125—28no—
122#125—24no—
123#125—28no—
124#125—24no—
125#125D418yes—
126#124—24no—
127#123—28no—
128C22⋊Q8—28no—
129C22⋊Q8—28no—
130C4×Q8—24no—
131C4×Q8—28no—
132C4×Q8—24no—
133C4×Q8—24no—
134C4×Q8—24no—
135C2×C4⋊C4C2311yescharacteristic
136C2×C4⋊C4C2311yescharacteristic
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2311yescharacteristic
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2311yescharacteristic
143C2×C4⋊C4C2311yescharacteristic
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2312yes—
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2311yescharacteristic
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⋊C4C2312yes—
162C2×C4⋊C4C2311yescharacteristic
163C2×C4⋊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×C42C2312yes—
178C2×C42C2311yescharacteristic
179C2×C42C2312yes—
180C2×C42C2312yes—
181C2×C42C2311yescharacteristic
182C2×C42C2312yes—
183C2×C42C2312yes—
184C2×C42C2311yescharacteristic
185C2×C42C2312yes—
186C2×C42C2311yescharacteristic
187C2×C42C2311yescharacteristic
188#95C2312yes—
189#95C2312yes—
190#95C2312yes—
191#95C2312yes—
192#95C2312yes—
193#95C2312yes—
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2311yescharacteristic
199#95C2312yes—
200#95C2311yescharacteristic
201#95C2312yes—
202#95C2312yes—
203#95C2312yes—
204#95C2312yes—
205#95C2312yes—
206#95C2312yes—
207#95C2312yes—
208#95C2312yes—
209#95C2312yes—
210#95C2312yes—
211#95C2312yes—
212#95C2312yes—
213#95C2312yes—
214#95C2312yes—
215C24C2412yes—
216C2×Q8—22no—
217C2×Q8—24no—
218C2×Q8—22no—
219C2×Q8—24no—
220C2×Q8—22no—
221C2×Q8—24no—
222C2×Q8—22no—
223C2×Q8—24no—
224C2×Q8—41no—
225C2×Q8—42no—
226C2×Q8—42no—
227C2×Q8—42no—
228C2×Q8—42no—
229C2×D4—22no—
230C2×D4—42no—
231C22×C4—24no—
232C22×C4—42no—
233C22×C4—42no—
234C22×C4C2412yes—
235C22×C4C2412yes—
236C22×C4C2412yes—
237C22×C4C2412yes—
238C22×C4C2412yes—
239C22×C4C2411yescharacteristic
240C22×C4C2412yes—
241C22×C4C2412yes—
242C22×C4C2412yes—
243C22×C4C2411yescharacteristic
244C22×C4C2411yescharacteristic
245C22×C4C2411yescharacteristic
246C22×C4C2411yescharacteristic
247C22×C4C2412yes—
248C22×C4C2411yescharacteristic
249C22×C4C2412yes—
250C22×C4C2411yescharacteristic
251C22×C4C2412yes—
252C4⋊C4—22no—
253C4⋊C4—24no—
254C4⋊C4—22no—
255C4⋊C4—24no—
256C4⋊C4—22no—
257C4⋊C4—24no—
258C4⋊C4—24no—
259C4⋊C4—22no—
260C4⋊C4—22no—
261C4⋊C4—24no—
262C4⋊C4—24no—
263C4⋊C4—24no—
264C4⋊C4—24no—
265C4⋊C4—24no—
266C4⋊C4—24no—
267C4⋊C4—22no—
268C4⋊C4—24no—
269C4⋊C4—24no—
270C4⋊C4—42no—
271C4⋊C4—42no—
272C4⋊C4—42no—
273C4⋊C4—42no—
274C4⋊C4—42no—
275C4⋊C4—42no—
276C4⋊C4—42no—
277C4⋊C4C2×D414yes—
278C4⋊C4C2×D418yes—
279C4⋊C4C2×D414yes—
280C4⋊C4C2×D418yes—
281C22⋊C4—24no—
282C22⋊C4—24no—
283C22⋊C4—24no—
284C22⋊C4—24no—
285C22⋊C4—24no—
286C22⋊C4—24no—
287C22⋊C4—24no—
288C22⋊C4—24no—
289C22⋊C4—42no—
290C22⋊C4—42no—
291C22⋊C4—42no—
292C22⋊C4—42no—
293C22⋊C4—42no—
294C42—24no—
295C42—24no—
296C42—22no—
297C42—24no—
298C42—22no—
299C42—24no—
300C42—41no—
301C42—41no—
302C42—42no—
303C42—42no—
304C42C2×D414yes—
305C23—22no—
306C23—22no—
307C23—22no—
308C23—22no—
309C23—22no—
310C23—22no—
311C23—22no—
312C23C2511yescharacteristic
313Q8—28no—
314Q8—44no—
315Q8—48no—
316Q8—84no—
317Q8—82no—
318D4—82no—
319C2×C4—22no—
320C2×C4—21no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—21no—
324C2×C4—22no—
325C2×C4—21no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—21no—
331C2×C4—21no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—21no—
335C2×C4—22no—
336C2×C4—21no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—21no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—21no—
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—84no—
363C2×C4C22×D412yes—
364C2×C4C22×D412yes—
365C2×C4C22×D414yes—
366C2×C4C22×D414yes—
367C2×C4C22×D412yes—
368C2×C42−1+414yes—
369C2×C42−1+412yes—
370C22—42no—
371C22—42no—
372C22—42no—
373C22—42no—
374C22—42no—
375C22—42no—
376C22—42no—
377C22C23×D411yescharacteristic
378C22C2×2−1+412yes—
379C22C2×2−1+411yescharacteristic
380C22#58511yescharacteristic
381C22#58512yes—
382C4—22no—
383C4—24no—
384C4—22no—
385C4—24no—
386C4—22no—
387C4—24no—
388C4—22no—
389C4—42no—
390C4—42no—
391C4—41no—
392C4—41no—
393C4—41no—
394C4—42no—
395C4—42no—
396C4—42no—
397C4—42no—
398C4—42no—
399C4—42no—
400C2—82no—
401C2#348611yescharacteristic
402C2#348911yescharacteristic
403C2#350011yescharacteristic
404C2#355512yes—
405C2#355712yes—
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
2. C2×#557C2semidirect
3. #2720C2semidirect
4. #2716C2semidirect
5. #2716C2semidirect
6. #2713C2semidirect
8. #2690C2semidirect
9. #2634C2semidirect
12. #2565C2semidirect
13. #2519C2semidirect
14. #2492C2semidirect
15. #2469C2semidirect
16. #2465C2semidirect
18. #2451C2semidirect
19. #2336C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5632
C2×#5572
#27202
#27162
#27132
#27072
#26902
#26342
#26322
#25922
#25652
#25192
#24922
#24692
#24652
#24582
#24512
#23362