Finite Group Databasebeta

← #39164

Subgroups — #39164

Order 256.

1029 conjugacy classes of subgroups.

The subgroup lattice has 381 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#559C211yesmaximal, characteristic
2C2×#557C211yesmaximal, characteristic, complemented
3#2861C211yesmaximal, characteristic, complemented
4#2731C214yesmaximal, complemented
5#2707C214yesmaximal, complemented
6#2641C211yesmaximal, characteristic
7#2640C211yesmaximal, characteristic, complemented
8#2566C211yesmaximal, characteristic, complemented
9#2565C211yesmaximal, characteristic, complemented
10#2563C211yesmaximal, characteristic, complemented
11#2548C211yesmaximal, characteristic
12#2545C211yesmaximal, characteristic, complemented
13#2545C211yesmaximal, characteristic, complemented
14#2460C214yesmaximal, complemented
15#2458C214yesmaximal, complemented
16#2327C211yesmaximal, characteristic, complemented
17#2326C211yesmaximal, characteristic, complemented
18C4×#124C211yesmaximal, characteristic, complemented
19#2295C211yesmaximal, characteristic, complemented
20#559—28no—
21#557—28no—
22C2×C4⋊Q8C2211yescharacteristic
23C2×C4⋊Q8C2211yescharacteristic
24C2×C4⋊Q8C2212yes—
25C2×#127C2211yescharacteristic
26C2×#125C2211yescharacteristic
27C2×#125C2211yescharacteristic
28C2×#125C2212yes—
29C2×#125C2212yes—
30C2×#124C2211yescharacteristic
31C2×#124C2211yescharacteristic
32C2×#124C2211yescharacteristic
33C2×#124C2212yes—
34C2×#124C2211yescharacteristic
35C2×#123C2212yes—
36C2×#123C2212yes—
37C2×C4×Q8C2211yescharacteristic
38C2×C4×Q8C2211yescharacteristic
39C2×C4×Q8C2211yescharacteristic
40C2×C4×Q8C2212yes—
41C2×C4×Q8C2211yescharacteristic
42C2×C4×Q8C2211yescharacteristic
43C2×C4×D4C2211yescharacteristic
44C2×C4×D4C2211yescharacteristic
45C2×C4×D4C2212yes—
46#398C2214yes—
47#397C2214yes—
48#396C2214yes—
49#396C2214yes—
50#396C2214yes—
51#394C2214yes—
52#394C2214yes—
53#394C2214yes—
54#393C2214yes—
55#393C2214yes—
56#391C2211yescharacteristic
57#391C2211yescharacteristic
58#391C2211yescharacteristic
59#391C2211yescharacteristic
60#391C2212yes—
61#390C2211yescharacteristic
62#390C2211yescharacteristic
63#390C2211yescharacteristic
64#390C2211yescharacteristic
65#390C2211yescharacteristic
66#390C2211yescharacteristic
67#390C2214yes—
68#389C2212yes—
69#388C2214yes—
70#388C2214yes—
71#388C2214yes—
72#388C2214yes—
73#388C2214yes—
74#388C2214yes—
75#387C2214yes—
76#387C2214yes—
77#387C2214yes—
78#387C2212yes—
79#387C2212yes—
80#385C2214yes—
81#385C2214yes—
82#384C2211yescharacteristic
83#382C2211yescharacteristic
84#382C2211yescharacteristic
85#380C2214yes—
86C4×C4⋊C4C2211yescharacteristic
87C4×C4⋊C4C2211yescharacteristic
88C4×C4⋊C4C2211yescharacteristic
89C4×C22⋊C4C2214yes—
90#376C2211yescharacteristic
91#376C2211yescharacteristic
92C43C2211yescharacteristic
93C22×Q8C2311yescharacteristic
94C22×Q8C2311yescharacteristic
95C22×Q8C2312yes—
96C22×Q8C2311yescharacteristic
97C22×D4C2311yescharacteristic
98C22×D4C2311yescharacteristic
99C22×D4C2312yes—
100C22×D4C2312yes—
101C23×C4C2312yes—
102C23×C4C2312yes—
103C4⋊Q8—28no—
104C4⋊Q8—24no—
105C4⋊Q8—24no—
106#127—24no—
107#125—28no—
108#125—28no—
109#125—24no—
110#125—24no—
111#124—28no—
112#124—24no—
113#124—24no—
114#124—24no—
115#124—24no—
116#123—28no—
117#123—28no—
118C4×Q8—28no—
119C4×Q8—24no—
120C4×Q8—24no—
121C4×Q8—24no—
122C4×Q8—24no—
123C4×Q8D418yes—
124C4×D4—28no—
125C4×D4—24no—
126C4×D4—24no—
127C2×C4⋊C4C2311yescharacteristic
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2311yescharacteristic
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2311yescharacteristic
134C2×C4⋊C4C2311yescharacteristic
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2312yes—
140C2×C4⋊C4C2314yes—
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2314yes—
145C2×C4⋊C4C2311yescharacteristic
146C2×C4⋊C4C2311yescharacteristic
147C2×C4⋊C4C2311yescharacteristic
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2312yes—
154C2×C22⋊C4C2314yes—
155C2×C22⋊C4C2314yes—
156C2×C22⋊C4C2314yes—
157C2×C22⋊C4C2314yes—
158C2×C22⋊C4C2314yes—
159C2×C22⋊C4C2314yes—
160C2×C22⋊C4C2314yes—
161C2×C22⋊C4C2314yes—
162C2×C42C2312yes—
163C2×C42C2312yes—
164C2×C42C2312yes—
165C2×C42C2312yes—
166C2×C42C2311yescharacteristic
167C2×C42C2311yescharacteristic
168C2×C42C2311yescharacteristic
169C2×C42C2311yescharacteristic
170C2×C42C2312yes—
171C2×C42C2312yes—
172C2×C42C2311yescharacteristic
173C2×C42C2311yescharacteristic
174C2×C42C2311yescharacteristic
175#95C2312yes—
176#95C2312yes—
177#95C2312yes—
178#95C2312yes—
179#95C2314yes—
180#95C2314yes—
181#95C2312yes—
182#95C2312yes—
183#95C2312yes—
184#95C2314yes—
185#95C2314yes—
186#95C2314yes—
187#95C2314yes—
188C24C2412yes—
189C24C2412yes—
190C2×Q8—22no—
191C2×Q8—22no—
192C2×Q8—24no—
193C2×Q8—22no—
194C2×Q8—22no—
195C2×Q8—22no—
196C2×Q8—42no—
197C2×Q8—44no—
198C2×Q8C2×D414yes—
199C2×Q8#4114yes—
200C2×D4—24no—
201C2×D4—22no—
202C2×D4—22no—
203C2×D4—24no—
204C2×D4—22no—
205C2×D4—22no—
206C2×D4—22no—
207C2×D4—22no—
208C2×D4—44no—
209C2×D4—44no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—44no—
213C22×C4—44no—
214C22×C4C2412yes—
215C22×C4C2412yes—
216C22×C4C2412yes—
217C22×C4C2412yes—
218C22×C4C2412yes—
219C22×C4C2412yes—
220C22×C4C2412yes—
221C22×C4C2412yes—
222C22×C4C2412yes—
223C22×C4C2411yescharacteristic
224C22×C4C2411yescharacteristic
225C22×C4C2411yescharacteristic
226C22×C4C2411yescharacteristic
227C22×C4C2411yescharacteristic
228C22×C4C2411yescharacteristic
229C22×C4C2412yes—
230C22×C4C2411yescharacteristic
231C4⋊C4—22no—
232C4⋊C4—24no—
233C4⋊C4—24no—
234C4⋊C4—22no—
235C4⋊C4—24no—
236C4⋊C4—24no—
237C4⋊C4—24no—
238C4⋊C4—24no—
239C4⋊C4—22no—
240C4⋊C4—22no—
241C4⋊C4—24no—
242C4⋊C4—24no—
243C4⋊C4—24no—
244C4⋊C4—28no—
245C4⋊C4—42no—
246C4⋊C4—42no—
247C4⋊C4—42no—
248C4⋊C4—44no—
249C4⋊C4C2×D414yes—
250C4⋊C4C2×D414yes—
251C4⋊C4C2×D414yes—
252C22⋊C4—24no—
253C22⋊C4—24no—
254C22⋊C4—24no—
255C22⋊C4—24no—
256C22⋊C4—24no—
257C22⋊C4—24no—
258C22⋊C4—28no—
259C22⋊C4—28no—
260C22⋊C4—44no—
261C22⋊C4—44no—
262C22⋊C4—44no—
263C22⋊C4—44no—
264C22⋊C4—44no—
265C22⋊C4—44no—
266C42—24no—
267C42—24no—
268C42—24no—
269C42—24no—
270C42—22no—
271C42—22no—
272C42—22no—
273C42—22no—
274C42—42no—
275C42—42no—
276C42C2×D414yes—
277C42C2×D414yes—
278C42C2×D414yes—
279C23—22no—
280C23—22no—
281C23—22no—
282C23—22no—
283C23—22no—
284C23—22no—
285C23—24no—
286C23—24no—
287C23—24no—
288C23—24no—
289C23C2511yescharacteristic
290Q8—28no—
291Q8—44no—
292Q8—48no—
293Q8—44no—
294D4—48no—
295D4—44no—
296D4—44no—
297D4—84no—
298C2×C4—22no—
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—22no—
311C2×C4—22no—
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—24no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—22no—
328C2×C4—24no—
329C2×C4—84no—
330C2×C4—84no—
331C2×C4C22×D412yes—
332C2×C4C22×D412yes—
333C2×C4C22×D412yes—
334C2×C4C22×D412yes—
335C2×C4C22×D412yes—
336C2×C4C22×D412yes—
337C2×C4C22×D412yes—
338C2×C4C2×#4114yes—
339C2×C4C2×#4112yes—
340C2×C42−1+412yes—
341C22—42no—
342C22—42no—
343C22—42no—
344C22—42no—
345C22—42no—
346C22—42no—
347C22—44no—
348C22—44no—
349C22—44no—
350C22—44no—
351C22C23×D411yescharacteristic
352C22C22×#4111yescharacteristic
353C22C2×2−1+411yescharacteristic
354C22#58512yes—
355C22#58512yes—
356C4—22no—
357C4—22no—
358C4—22no—
359C4—24no—
360C4—22no—
361C4—22no—
362C4—22no—
363C4—42no—
364C4—42no—
365C4—42no—
366C4—42no—
367C4—42no—
368C4—42no—
369C4—42no—
370C4—42no—
371C4—42no—
372C4#54814yes—
373C2—82no—
374C2—82no—
375C2#344911yescharacteristic
376C2C2×#54811yescharacteristic
377C2#350011yescharacteristic
378C2#352412yes—
379C2#355712yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#127C22
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. #2861C2semidirect
4. #2731C2semidirect
5. #2707C2semidirect
7. #2640C2semidirect
8. #2566C2semidirect
9. #2565C2semidirect
10. #2563C2semidirect
12. #2545C2semidirect
13. #2545C2semidirect
14. #2460C2semidirect
15. #2458C2semidirect
16. #2327C2semidirect
17. #2326C2semidirect
18. C4×#124C2semidirect
19. #2295C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5592
C2×#5572
#28612
#27312
#27072
#26412
#26402
#25662
#25652
#25632
#25482
#25452
#24602
#24582
#23272
#23262
C4×#1242
#22952