Finite Group Databasebeta

← #42211

Subgroups — #42211

Order 256.

742 conjugacy classes of subgroups.

The subgroup lattice has 387 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2843C211yesmaximal, characteristic, complemented
2#2833C211yesmaximal, characteristic, complemented
3#2777C212yesmaximal, complemented
4#2773C212yesmaximal, complemented
5#2759C212yesmaximal, complemented
6#2754C212yesmaximal, complemented
7#2651C212yesmaximal
8#2638C211yesmaximal, characteristic
9#2632C212yesmaximal
10#2611C212yesmaximal, complemented
11#2589C212yesmaximal, complemented
12#2586C211yesmaximal, characteristic, complemented
13#2582C211yesmaximal, characteristic, complemented
14#2556C212yesmaximal, complemented
15#2527C212yesmaximal, complemented
16#2462C212yesmaximal, complemented
17#2395C211yesmaximal, characteristic
18#2356C212yesmaximal, complemented
19#2326C211yesmaximal, characteristic
20C2×#125C2212yes—
21C2×#124C2211yescharacteristic
22C2×C22⋊Q8C2211yescharacteristic
23C2×C4×Q8C2212yes—
24C2×C4×Q8C2211yescharacteristic
25C2×C4×D4C2211yescharacteristic
26C2×#117C2211yescharacteristic
27#401C2212yes—
28#400C2211yescharacteristic
29#400C2212yes—
30#400C2212yes—
31#400C2212yes—
32#399C2212yes—
33#399C2212yes—
34#399C2212yes—
35#399C2211yescharacteristic
36#398C2211yescharacteristic
37#398C2212yes—
38#398C2211yescharacteristic
39#398C2212yes—
40#398C2212yes—
41#398C2212yes—
42#398C2212yes—
43#397C2212yes—
44#397C2212yes—
45#397C2211yescharacteristic
46#397C2212yes—
47#397C2211yescharacteristic
48#397C2212yes—
49#396C2212yes—
50#395C2212yes—
51#395C2211yescharacteristic
52#395C2212yes—
53#395C2212yes—
54#394C2212yes—
55#394C2212yes—
56#393C2212yes—
57#393C2212yes—
58#393C2211yescharacteristic
59#391C2211yescharacteristic
60#391C2212yes—
61#391C2212yes—
62#391C2212yes—
63#391C2212yes—
64#391C2212yes—
65#390C2211yescharacteristic
66#389C2212yes—
67#389C2212yes—
68#389C2212yes—
69#389C2212yes—
70#389C2212yes—
71#388C2212yes—
72#388C2212yes—
73#388C2212yes—
74#388C2212yes—
75#388C2212yes—
76#388C2212yes—
77#388C2212yes—
78#388C2212yes—
79#388C2212yes—
80#388C2212yes—
81#387C2212yes—
82#387C2212yes—
83#387C2212yes—
84#387C2212yes—
85#387C2212yes—
86#387C2212yes—
87#387C2212yes—
88#387C2212yes—
89#387C2212yes—
90#387C2212yes—
91#387C2212yes—
92#385C2212yes—
93#385C2212yes—
94#385C2212yes—
95#384C2211yescharacteristic
96#383C2212yes—
97#383C2212yes—
98#382C2212yes—
99#381C2211yescharacteristic
100C4×C4⋊C4C2212yes—
101C4×C4⋊C4C2212yes—
102C4×C4⋊C4C2212yes—
103C4×C22⋊C4C2211yescharacteristic
104C4×C22⋊C4C2212yes—
105#376C2211yescharacteristic
106#376C2212yes—
107C22×Q8C2312yes—
108C22×Q8C2311yescharacteristic
109C22×Q8C2311yescharacteristic
110C22×D4C2311yescharacteristic
111C23×C4C2311yescharacteristic
112C23×C4C2311yescharacteristic
113#125—44no—
114#124—24no—
115C22⋊Q8—42no—
116C4×Q8—28no—
117C4×Q8—42no—
118C4×D4—42no—
119#117—42no—
120C2×C4⋊C4C2312yes—
121C2×C4⋊C4C2312yes—
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2311yescharacteristic
128C2×C4⋊C4C2311yescharacteristic
129C2×C4⋊C4C2311yescharacteristic
130C2×C4⋊C4C2311yescharacteristic
131C2×C4⋊C4C2311yescharacteristic
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2312yes—
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2312yes—
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2312yes—
144C2×C22⋊C4C2312yes—
145C2×C22⋊C4C2312yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2311yescharacteristic
150C2×C22⋊C4C2311yescharacteristic
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2312yes—
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2312yes—
156C2×C22⋊C4C2312yes—
157C2×C22⋊C4C2312yes—
158C2×C42C2312yes—
159C2×C42C2311yescharacteristic
160C2×C42C2312yes—
161C2×C42C2312yes—
162C2×C42C2312yes—
163C2×C42C2311yescharacteristic
164C2×C42C2312yes—
165C2×C42C2312yes—
166C2×C42C2312yes—
167C2×C42C2311yescharacteristic
168#95C2312yes—
169#95C2312yes—
170#95C2312yes—
171#95C2312yes—
172#95C2312yes—
173#95C2311yescharacteristic
174#95C2312yes—
175#95C2312yes—
176#95C2311yescharacteristic
177#95C2312yes—
178#95C2312yes—
179#95C2312yes—
180#95C2312yes—
181#95C2312yes—
182#95C2311yescharacteristic
183#95C2311yescharacteristic
184#95C2312yes—
185#95C2312yes—
186#95C2312yes—
187#95C2312yes—
188#95C2312yes—
189#95C2312yes—
190#95C2312yes—
191#95C2312yes—
192#95C2312yes—
193#95C2312yes—
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200#95C2312yes—
201C24C2411yescharacteristic
202C24C2411yescharacteristic
203C2×Q8—24no—
204C2×Q8—22no—
205C2×Q8—24no—
206C2×Q8—41no—
207C2×Q8—42no—
208C2×Q8—41no—
209C2×Q8—41no—
210C2×Q8—42no—
211C2×D4—22no—
212C2×D4—41no—
213C2×D4—41no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—42no—
217C22×C4—42no—
218C22×C4C2412yes—
219C22×C4C2411yescharacteristic
220C22×C4C2412yes—
221C22×C4C2412yes—
222C22×C4C2412yes—
223C22×C4C2412yes—
224C22×C4C2411yescharacteristic
225C22×C4C2412yes—
226C22×C4C2412yes—
227C22×C4C2411yescharacteristic
228C22×C4C2412yes—
229C22×C4C2412yes—
230C22×C4C2412yes—
231C22×C4C2412yes—
232C22×C4C2411yescharacteristic
233C22×C4C2411yescharacteristic
234C22×C4C2412yes—
235C4⋊C4—24no—
236C4⋊C4—24no—
237C4⋊C4—24no—
238C4⋊C4—24no—
239C4⋊C4—24no—
240C4⋊C4—24no—
241C4⋊C4—24no—
242C4⋊C4—42no—
243C4⋊C4—42no—
244C4⋊C4—42no—
245C4⋊C4—42no—
246C4⋊C4—42no—
247C4⋊C4—42no—
248C4⋊C4—42no—
249C4⋊C4—42no—
250C4⋊C4—41no—
251C4⋊C4—41no—
252C4⋊C4—41no—
253C4⋊C4—41no—
254C4⋊C4—41no—
255C4⋊C4—42no—
256C4⋊C4—42no—
257C4⋊C4—42no—
258C4⋊C4—42no—
259C22⋊C4—24no—
260C22⋊C4—24no—
261C22⋊C4—24no—
262C22⋊C4—24no—
263C22⋊C4—42no—
264C22⋊C4—42no—
265C22⋊C4—42no—
266C22⋊C4—42no—
267C22⋊C4—42no—
268C22⋊C4—42no—
269C22⋊C4—42no—
270C22⋊C4—41no—
271C22⋊C4—41no—
272C22⋊C4—42no—
273C42—24no—
274C42—24no—
275C42—24no—
276C42—22no—
277C42—42no—
278C42—42no—
279C42—41no—
280C42—42no—
281C42—42no—
282C42#4114yes—
283C23—21no—
284C23—21no—
285C23—21no—
286C23—21no—
287C23—22no—
288C23—22no—
289C23—22no—
290C23—22no—
291C23—21no—
292C23—21no—
293C23C2511yescharacteristic
294Q8—48no—
295Q8—44no—
296Q8—82no—
297D4—44no—
298C2×C4—22no—
299C2×C4—21no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—21no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—21no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—21no—
317C2×C4—21no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—44no—
342C2×C4—82no—
343C2×C4C2×#4114yes—
344C2×C4C2×#4112yes—
345C2×C4H(5,𝔽2)12yes—
346C2×C42−1+414yes—
347C22—41no—
348C22—41no—
349C22—42no—
350C22—42no—
351C22—41no—
352C22—41no—
353C22—41no—
354C22—41no—
355C22—42no—
356C22—42no—
357C22C22×#4111yescharacteristic
358C22C2×H(5,𝔽2)11yescharacteristic
359C22C2×2−1+412yes—
360C22#58511yescharacteristic
361C22#58512yes—
362C4—22no—
363C4—24no—
364C4—24no—
365C4—22no—
366C4—42no—
367C4—42no—
368C4—42no—
369C4—42no—
370C4—42no—
371C4—41no—
372C4—41no—
373C4—42no—
374C4—41no—
375C4—42no—
376C4—42no—
377C4—42no—
378C4—42no—
379C2—81no—
380C2—81no—
381C2#346011yescharacteristic
382C2#349512yes—
383C2#353311yescharacteristic
384C2#355011yescharacteristic
385C2#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
1. #2843C2semidirect
2. #2833C2semidirect
3. #2777C2semidirect
4. #2773C2semidirect
5. #2759C2semidirect
6. #2754C2semidirect
10. #2611C2semidirect
11. #2589C2semidirect
12. #2586C2semidirect
13. #2582C2semidirect
14. #2556C2semidirect
15. #2527C2semidirect
16. #2462C2semidirect
18. #2356C2semidirect

Maximal subgroups

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

subgroupindex
#28432
#28332
#27772
#27732
#27592
#27542
#26512
#26382
#26322
#26112
#25892
#25862
#25822
#25562
#25272
#24622
#23952
#23562
#23262