Finite Group Databasebeta

← #39700

Subgroups — #39700

Order 256.

837 conjugacy classes of subgroups.

The subgroup lattice has 410 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2863C211yesmaximal, characteristic, complemented
2#2809C211yesmaximal, characteristic, complemented
3#2806C211yesmaximal, characteristic, complemented
4#2790C212yesmaximal, complemented
5#2732C211yesmaximal, characteristic
6#2683C211yesmaximal, characteristic
7#2677C212yesmaximal, complemented
8#2666C212yesmaximal, complemented
9#2587C212yesmaximal, complemented
10#2549C212yesmaximal, complemented
11#2522C212yesmaximal, complemented
12#2465C212yesmaximal, complemented
13#2451C212yesmaximal, complemented
14#2450C212yesmaximal
15#2429C212yesmaximal, complemented
16#2368C212yesmaximal, complemented
17#2337C212yesmaximal
18C4×C4⋊Q8C211yesmaximal, characteristic, complemented
19C4×#124C211yesmaximal, characteristic
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2212yes—
22C2×#124C2211yescharacteristic
23C2×C22⋊Q8C2212yes—
24C2×C22⋊Q8C2212yes—
25C2×C22⋊Q8C2212yes—
26C2×C22⋊Q8C2212yes—
27C2×C4×Q8C2212yes—
28C2×C4×Q8C2211yescharacteristic
29C2×C4×D4C2211yescharacteristic
30#400C2212yes—
31#400C2212yes—
32#399C2212yes—
33#398C2212yes—
34#398C2212yes—
35#398C2212yes—
36#398C2212yes—
37#398C2212yes—
38#398C2212yes—
39#398C2212yes—
40#398C2212yes—
41#396C2212yes—
42#396C2212yes—
43#396C2212yes—
44#396C2212yes—
45#395C2212yes—
46#395C2212yes—
47#395C2212yes—
48#395C2212yes—
49#393C2212yes—
50#391C2212yes—
51#391C2212yes—
52#391C2212yes—
53#391C2211yescharacteristic
54#391C2211yescharacteristic
55#391C2211yescharacteristic
56#391C2212yes—
57#391C2212yes—
58#391C2211yescharacteristic
59#390C2211yescharacteristic
60#389C2212yes—
61#389C2211yescharacteristic
62#389C2211yescharacteristic
63#389C2211yescharacteristic
64#389C2212yes—
65#389C2211yescharacteristic
66#389C2211yescharacteristic
67#389C2212yes—
68#389C2212yes—
69#389C2212yes—
70#388C2212yes—
71#388C2212yes—
72#388C2212yes—
73#388C2212yes—
74#388C2212yes—
75#388C2212yes—
76#387C2212yes—
77#387C2212yes—
78#387C2212yes—
79#387C2212yes—
80#387C2212yes—
81#387C2212yes—
82#387C2212yes—
83#387C2212yes—
84#387C2212yes—
85#386C2212yes—
86#386C2212yes—
87#385C2212yes—
88#385C2212yes—
89#385C2212yes—
90#385C2212yes—
91#385C2212yes—
92#385C2212yes—
93#384C2211yescharacteristic
94#383C2212yes—
95#382C2211yescharacteristic
96#380C2212yes—
97C4×C4⋊C4C2212yes—
98C4×C4⋊C4C2211yescharacteristic
99C4×C4⋊C4C2211yescharacteristic
100C4×C4⋊C4C2212yes—
101C4×C22⋊C4C2212yes—
102C4×C22⋊C4C2212yes—
103C4×C22⋊C4C2212yes—
104C4×C22⋊C4C2212yes—
105C2×#95C2212yes—
106C43C2211yescharacteristic
107C22×Q8C2312yes—
108C22×Q8C2312yes—
109C22×Q8C2311yescharacteristic
110C22×Q8C2311yescharacteristic
111C22×D4C2311yescharacteristic
112C23×C4C2312yes—
113C23×C4C2312yes—
114C23×C4C2312yes—
115C4⋊Q8—24no—
116C4⋊Q8—44no—
117#124Q818yescomplemented
118C22⋊Q8—28no—
119C22⋊Q8—44no—
120C22⋊Q8—44no—
121C22⋊Q8—44no—
122C4×Q8—42no—
123C4×Q8—44no—
124C4×D4—42no—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2311yescharacteristic
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2311yescharacteristic
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2311yescharacteristic
136C2×C4⋊C4C2311yescharacteristic
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2312yes—
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2311yescharacteristic
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2311yescharacteristic
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2312yes—
151C2×C4⋊C4C2311yescharacteristic
152C2×C4⋊C4C2311yescharacteristic
153C2×C4⋊C4C2311yescharacteristic
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2312yes—
156C2×C22⋊C4C2312yes—
157C2×C22⋊C4C2312yes—
158C2×C22⋊C4C2312yes—
159C2×C22⋊C4C2312yes—
160C2×C22⋊C4C2312yes—
161C2×C22⋊C4C2312yes—
162C2×C22⋊C4C2312yes—
163C2×C22⋊C4C2312yes—
164C2×C22⋊C4C2312yes—
165C2×C42C2311yescharacteristic
166C2×C42C2311yescharacteristic
167C2×C42C2311yescharacteristic
168C2×C42C2311yescharacteristic
169C2×C42C2312yes—
170C2×C42C2312yes—
171C2×C42C2312yes—
172C2×C42C2312yes—
173C2×C42C2311yescharacteristic
174C2×C42C2311yescharacteristic
175C2×C42C2312yes—
176C2×C42C2311yescharacteristic
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#95C2312yes—
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200#95C2312yes—
201#95C2312yes—
202#95C2312yes—
203#95C2312yes—
204C24C2412yes—
205C2×Q8—24no—
206C2×Q8—24no—
207C2×Q8—24no—
208C2×Q8—22no—
209C2×Q8—41no—
210C2×Q8—42no—
211C2×Q8—41no—
212C2×Q8—42no—
213C2×Q8—42no—
214C2×Q8—41no—
215C2×Q8—41no—
216C2×Q8C2×Q814yes—
217C2×D4—41no—
218C2×D4—41no—
219C2×D4C2×Q814yes—
220C22×C4—24no—
221C22×C4—24no—
222C22×C4—42no—
223C22×C4—42no—
224C22×C4—42no—
225C22×C4—42no—
226C22×C4—42no—
227C22×C4—42no—
228C22×C4—42no—
229C22×C4C2412yes—
230C22×C4C2412yes—
231C22×C4C2412yes—
232C22×C4C2412yes—
233C22×C4C2412yes—
234C22×C4C2412yes—
235C22×C4C2412yes—
236C22×C4C2412yes—
237C22×C4C2412yes—
238C22×C4C2411yescharacteristic
239C22×C4C2411yescharacteristic
240C22×C4C2411yescharacteristic
241C22×C4C2412yes—
242C22×C4C2411yescharacteristic
243C22×C4C2412yes—
244C22×C4C2411yescharacteristic
245C22×C4C2411yescharacteristic
246C22×C4C2411yescharacteristic
247C4⋊C4—24no—
248C4⋊C4—24no—
249C4⋊C4—24no—
250C4⋊C4—22no—
251C4⋊C4—24no—
252C4⋊C4—24no—
253C4⋊C4—24no—
254C4⋊C4—22no—
255C4⋊C4—24no—
256C4⋊C4—24no—
257C4⋊C4—41no—
258C4⋊C4—41no—
259C4⋊C4—42no—
260C4⋊C4—41no—
261C4⋊C4—41no—
262C4⋊C4—42no—
263C4⋊C4—42no—
264C4⋊C4—42no—
265C4⋊C4—41no—
266C4⋊C4—41no—
267C4⋊C4—42no—
268C4⋊C4—42no—
269C4⋊C4—42no—
270C4⋊C4—42no—
271C4⋊C4—42no—
272C4⋊C4—42no—
273C4⋊C4—42no—
274C4⋊C4—42no—
275C4⋊C4#4114yes—
276C22⋊C4—24no—
277C22⋊C4—24no—
278C22⋊C4—24no—
279C22⋊C4—24no—
280C22⋊C4—42no—
281C22⋊C4—42no—
282C22⋊C4—42no—
283C22⋊C4—42no—
284C22⋊C4—42no—
285C22⋊C4C2×Q818yes—
286C22⋊C4C2×Q818yes—
287C42—22no—
288C42—22no—
289C42—22no—
290C42—22no—
291C42—41no—
292C42—41no—
293C42—42no—
294C42—42no—
295C42—42no—
296C42—42no—
297C42—42no—
298C42C2×Q814yes—
299C23—22no—
300C23—22no—
301C23—22no—
302C23—22no—
303C23—22no—
304C23—22no—
305C23C22×Q814yes—
306C23C2511yescharacteristic
307Q8—44no—
308Q8—48no—
309Q8—84no—
310Q8—82no—
311D4—44no—
312C2×C4—21no—
313C2×C4—21no—
314C2×C4—21no—
315C2×C4—21no—
316C2×C4—21no—
317C2×C4—21no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—21no—
322C2×C4—21no—
323C2×C4—21no—
324C2×C4—21no—
325C2×C4—22no—
326C2×C4—21no—
327C2×C4—21no—
328C2×C4—21no—
329C2×C4—21no—
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—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—22no—
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—84no—
358C2×C4—84no—
359C2×C4—84no—
360C2×C4C22×Q812yes—
361C2×C4C22×Q812yes—
362C2×C4C22×Q812yes—
363C2×C4C22×Q814yes—
364C2×C4C2×#4112yes—
365C2×C4C2×#4114yes—
366C2×C4H(5,𝔽2)12yes—
367C2×C4H(5,𝔽2)12yes—
368C2×C42−1+412yes—
369C22—24no—
370C22—24no—
371C22—24no—
372C22—42no—
373C22—42no—
374C22—42no—
375C22—42no—
376C22C23×Q811yescharacteristic
377C22C22×#4111yescharacteristic
378C22C2×H(5,𝔽2)11yescharacteristic
379C22C2×H(5,𝔽2)11yescharacteristic
380C22C2×2−1+411yescharacteristic
381C22#58511yescharacteristic
382C22#58511yescharacteristic
383C4—22no—
384C4—22no—
385C4—22no—
386C4—24no—
387C4—22no—
388C4—24no—
389C4—22no—
390C4—22no—
391C4—22no—
392C4—42no—
393C4—42no—
394C4—42no—
395C4—42no—
396C4—42no—
397C4—42no—
398C4—42no—
399C4—42no—
400C4—42no—
401C2—44no—
402C2#346111yescharacteristic
403C2Q8×#4111yescharacteristic
404C2#350111yescharacteristic
405C2#350311yescharacteristic
406C2#351911yescharacteristic
407C2#356011yescharacteristic
408C2#356111yescharacteristic
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. #2863C2semidirect
2. #2809C2semidirect
3. #2806C2semidirect
4. #2790C2semidirect
7. #2677C2semidirect
8. #2666C2semidirect
9. #2587C2semidirect
10. #2549C2semidirect
11. #2522C2semidirect
12. #2465C2semidirect
13. #2451C2semidirect
15. #2429C2semidirect
16. #2368C2semidirect
18. C4×C4⋊Q8C2semidirect
117. #124Q8semidirect

Maximal subgroups

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

subgroupindex
#28632
#28092
#28062
#27902
#27322
#26832
#26772
#26662
#25872
#25492
#25222
#24652
#24512
#24502
#24292
#23682
#23372
C4×C4⋊Q82
C4×#1242