Finite Group Databasebeta

← #57056

Subgroups — #57056

Order 256.

691 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2843C211yesmaximal, characteristic, complemented
2#2836C212yesmaximal, complemented
3#2795C211yesmaximal, characteristic
4#2782C211yesmaximal, characteristic
5#2781C212yesmaximal
6#2764C212yesmaximal, complemented
7#2758C212yesmaximal, complemented
8#2738C212yesmaximal, complemented
9#2729C212yesmaximal, complemented
10#2704C212yesmaximal, complemented
11#2700C212yesmaximal
12#2666C212yesmaximal, complemented
13#2632C211yesmaximal, characteristic
14#2612C211yesmaximal, characteristic, complemented
15#2568C211yesmaximal, characteristic, complemented
16#2565C211yesmaximal, characteristic, complemented
17#2532C212yesmaximal, complemented
18#2532C212yesmaximal, complemented
19#2525C212yesmaximal, complemented
20C2×C4⋊Q8C2211yescharacteristic
21C2×#125C2211yescharacteristic
22C2×#124C2211yescharacteristic
23C2×C22⋊Q8C2212yes—
24C2×C4×Q8C2211yescharacteristic
25#400C2211yescharacteristic
26#400C2211yescharacteristic
27#400C2211yescharacteristic
28#400C2211yescharacteristic
29#400C2212yes—
30#400C2212yes—
31#400C2212yes—
32#400C2212yes—
33#400C2212yes—
34#400C2212yes—
35#399C2212yes—
36#398C2212yes—
37#398C2212yes—
38#398C2212yes—
39#398C2212yes—
40#398C2212yes—
41#398C2212yes—
42#398C2212yes—
43#398C2212yes—
44#398C2212yes—
45#397C2212yes—
46#397C2212yes—
47#397C2212yes—
48#397C2212yes—
49#396C2212yes—
50#396C2212yes—
51#396C2212yes—
52#395C2211yescharacteristic
53#395C2212yes—
54#395C2211yescharacteristic
55#395C2212yes—
56#394C2211yescharacteristic
57#394C2211yescharacteristic
58#394C2212yes—
59#393C2212yes—
60#393C2212yes—
61#391C2211yescharacteristic
62#391C2211yescharacteristic
63#391C2212yes—
64#391C2212yes—
65#391C2212yes—
66#391C2212yes—
67#391C2212yes—
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#388C2212yes—
82#388C2212yes—
83#387C2212yes—
84#387C2212yes—
85#387C2212yes—
86#387C2212yes—
87#387C2212yes—
88#387C2212yes—
89#387C2212yes—
90#386C2212yes—
91#385C2212yes—
92#385C2212yes—
93#385C2212yes—
94#384C2211yescharacteristic
95#383C2212yes—
96#383C2211yescharacteristic
97#383C2212yes—
98#383C2212yes—
99#382C2211yescharacteristic
100#382C2212yes—
101#381C2212yes—
102#380C2212yes—
103C4×C4⋊C4C2211yescharacteristic
104C4×C4⋊C4C2211yescharacteristic
105C4×C4⋊C4C2212yes—
106#376C2212yes—
107C22×Q8C2311yescharacteristic
108C22×Q8C2312yes—
109C22×Q8C2311yescharacteristic
110C22×D4C2311yescharacteristic
111C23×C4C2312yes—
112C4⋊Q8—42no—
113#125—42no—
114#124—42no—
115C22⋊Q8—44no—
116C4×Q8—42no—
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2311yescharacteristic
119C2×C4⋊C4C2311yescharacteristic
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2312yes—
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2311yescharacteristic
125C2×C4⋊C4C2311yescharacteristic
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2311yescharacteristic
128C2×C4⋊C4C2311yescharacteristic
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
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×C22⋊C4C2312yes—
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2312yes—
145C2×C22⋊C4C2312yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2312yes—
154C2×C22⋊C4C2312yes—
155C2×C42C2311yescharacteristic
156C2×C42C2311yescharacteristic
157C2×C42C2311yescharacteristic
158C2×C42C2311yescharacteristic
159C2×C42C2312yes—
160C2×C42C2311yescharacteristic
161C2×C42C2312yes—
162C2×C42C2312yes—
163C2×C42C2312yes—
164#95C2312yes—
165#95C2312yes—
166#95C2312yes—
167#95C2312yes—
168#95C2312yes—
169#95C2311yescharacteristic
170#95C2312yes—
171#95C2312yes—
172#95C2311yescharacteristic
173#95C2312yes—
174#95C2312yes—
175#95C2312yes—
176#95C2312yes—
177#95C2312yes—
178#95C2312yes—
179#95C2312yes—
180#95C2312yes—
181#95C2312yes—
182#95C2312yes—
183#95C2312yes—
184#95C2312yes—
185#95C2312yes—
186#95C2312yes—
187#95C2312yes—
188#95C2312yes—
189#95C2312yes—
190#95C2312yes—
191#95C2312yes—
192#95C2312yes—
193#95C2311yescharacteristic
194#95C2311yescharacteristic
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199C24C2412yes—
200C2×Q8—24no—
201C2×Q8—22no—
202C2×Q8—22no—
203C2×Q8—41no—
204C2×Q8—41no—
205C2×Q8—42no—
206C2×Q8—42no—
207C2×Q8—42no—
208C2×D4—41no—
209C2×D4—42no—
210C22×C4—42no—
211C22×C4—42no—
212C22×C4—42no—
213C22×C4C2411yescharacteristic
214C22×C4C2412yes—
215C22×C4C2412yes—
216C22×C4C2412yes—
217C22×C4C2412yes—
218C22×C4C2412yes—
219C22×C4C2412yes—
220C22×C4C2411yescharacteristic
221C22×C4C2412yes—
222C22×C4C2412yes—
223C22×C4C2412yes—
224C22×C4C2412yes—
225C22×C4C2411yescharacteristic
226C22×C4C2411yescharacteristic
227C22×C4C2412yes—
228C22×C4C2411yescharacteristic
229C22×C4C2411yescharacteristic
230C22×C4C2411yescharacteristic
231C4⋊C4—24no—
232C4⋊C4—42no—
233C4⋊C4—42no—
234C4⋊C4—42no—
235C4⋊C4—42no—
236C4⋊C4—42no—
237C4⋊C4—42no—
238C4⋊C4—42no—
239C4⋊C4—42no—
240C4⋊C4—42no—
241C4⋊C4—42no—
242C4⋊C4—42no—
243C4⋊C4—42no—
244C4⋊C4—42no—
245C4⋊C4—41no—
246C4⋊C4—41no—
247C4⋊C4—41no—
248C4⋊C4—42no—
249C4⋊C4—42no—
250C4⋊C4—41no—
251C4⋊C4—41no—
252C4⋊C4—42no—
253C4⋊C4—42no—
254C4⋊C4—41no—
255C4⋊C4—41no—
256C22⋊C4—24no—
257C22⋊C4—24no—
258C22⋊C4—24no—
259C22⋊C4—42no—
260C22⋊C4—42no—
261C22⋊C4—42no—
262C22⋊C4—42no—
263C22⋊C4—42no—
264C22⋊C4—42no—
265C22⋊C4—42no—
266C22⋊C4—42no—
267C22⋊C4—42no—
268C22⋊C4—42no—
269C42—22no—
270C42—22no—
271C42—22no—
272C42—22no—
273C42—24no—
274C42—22no—
275C42—42no—
276C42—42no—
277C42—42no—
278C23—22no—
279C23—22no—
280C23—22no—
281C23—22no—
282C23—22no—
283C23—22no—
284C23—22no—
285C23C2511yescharacteristic
286Q8—44no—
287Q8—84no—
288Q8—82no—
289D4—82no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—21no—
294C2×C4—22no—
295C2×C4—21no—
296C2×C4—21no—
297C2×C4—21no—
298C2×C4—21no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—21no—
311C2×C4—21no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
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—84no—
338C2×C4H(5,𝔽2)12yes—
339C2×C42−1+412yes—
340C2×C42−1+412yes—
341C22—42no—
342C22—42no—
343C22—42no—
344C22—42no—
345C22—42no—
346C22—42no—
347C22—42no—
348C22C2×H(5,𝔽2)11yescharacteristic
349C22C2×2−1+411yescharacteristic
350C22C2×2−1+411yescharacteristic
351C22#58512yes—
352C22#58512yes—
353C4—22no—
354C4—22no—
355C4—22no—
356C4—41no—
357C4—42no—
358C4—42no—
359C4—42no—
360C4—41no—
361C4—41no—
362C4—42no—
363C4—41no—
364C4—42no—
365C4—42no—
366C4—42no—
367C4—42no—
368C4—42no—
369C4—42no—
370C4—42no—
371C2—82no—
372C2#353811yescharacteristic
373C2#354511yescharacteristic
374C2#355111yescharacteristic
375C2#356512yes—
376C2#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. #2843C2semidirect
2. #2836C2semidirect
6. #2764C2semidirect
7. #2758C2semidirect
8. #2738C2semidirect
9. #2729C2semidirect
10. #2704C2semidirect
12. #2666C2semidirect
14. #2612C2semidirect
15. #2568C2semidirect
16. #2565C2semidirect
17. #2532C2semidirect
18. #2532C2semidirect
19. #2525C2semidirect

Maximal subgroups

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

subgroupindex
#28432
#28362
#27952
#27822
#27812
#27642
#27582
#27382
#27292
#27042
#27002
#26662
#26322
#26122
#25682
#25652
#25322
#25252