Finite Group Databasebeta

← #22435

Subgroups — #22435

Order 256.

736 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D4×#41C211yesmaximal, characteristic
2D4×M16C211yesmaximal, characteristic, complemented
3C2×#421C212yesmaximal, complemented
4#2293C211yesmaximal, characteristic, complemented
5#1980C211yesmaximal, characteristic, complemented
6#1962C211yesmaximal, characteristic, complemented
7#1897C212yesmaximal, complemented
8#1871C212yesmaximal, complemented
9#1806C211yesmaximal, characteristic, complemented
10#1789C212yesmaximal, complemented
11C4×#104C211yesmaximal, characteristic, complemented
12C22×#41C2212yes—
13C22×M16C2212yescomplemented
14#550C411yescharacteristic, complemented
15D4×Q8C411yescharacteristic, complemented
16#548C412yescomplemented
17#547—21no—
18#547C411yescharacteristic, complemented
19#546—22no—
20#546C412yescomplemented
21D42—21no—
22D42C411yescharacteristic, complemented
23#532—21no—
24#532C2211yescharacteristic
25#525—22no—
26#525C2212yes—
27C4×#41C2211yescharacteristic
28C2×C4×D4—21no—
29C2×C4×D4C2211yescharacteristic
30C2×#117C2212yescomplemented
31#436—21no—
32#435—22no—
33C8×D4—21no—
34#423C2211yescharacteristic, complemented
35#421—28no—
36C2×#104C2212yes—
37C2×#104C2211yescharacteristic
38C2×#104C2211yescharacteristic
39C2×#104C2212yescomplemented
40C2×#104C2212yescomplemented
41C2×#104C2212yescomplemented
42C2×#104C2212yescomplemented
43#407C2212yescomplemented
44C4×M16C2211yescharacteristic, complemented
45#390—21no—
46#389—21no—
47#388—22no—
48C4×C4⋊C4C2211yescharacteristic, complemented
49C4×C22⋊C4C2212yescomplemented
50C43C2211yescharacteristic, complemented
51#339C2212yescomplemented
52#339C2211yescharacteristic, complemented
53#339C2211yescharacteristic, complemented
54C2×#41—22no—
55C2×#41—22no—
56C2×#41—24no—
57C2×#41—24no—
58C2×#41—42no—
59C2×#41—42no—
60C2×#41C2×C412yes—
61C2×#41C2×C412yes—
62C2×#41C2312yes—
63C2×#41C2311yescharacteristic
64C22×Q8C2×C412yes—
65C22×D4—22no—
66C22×D4—21no—
67C22×D4C2×C412yes—
68C22×D4D411yescharacteristic
69C23×C4—22no—
70C23×C4C2312yes—
71C2×M16—22no—
72C2×M16—24no—
73C2×M16—42no—
74C2×M16C2312yes—
75C2×M16C2311yescharacteristic
76C2×M16C2311yescharacteristic
77C22×C8—22no—
78C4⋊Q8—21no—
79C4⋊Q8C2×C411yescharacteristic
80#127—21no—
81#127C2×C411yescharacteristic
82#124—22no—
83#124C2×C412yes—
84#123—22no—
85#123—22no—
86#123—22no—
87C22⋊Q8—22no—
88C22⋊Q8—22no—
89C22⋊Q8C2×C412yes—
90C22⋊Q8C2×C412yes—
91#121—22no—
92#121—21no—
93#121—21no—
94#121—21no—
95#121—21no—
96#121—22no—
97#121—22no—
98#121C2×C412yes—
99#121C2×C412yes—
100#120—22no—
101#120—22no—
102#120—22no—
103C4×Q8C2×C411yescharacteristic
104C4×Q8C2×C411yescharacteristic
105C4×D4—21no—
106C4×D4—22no—
107C4×D4—21no—
108C4×D4—21no—
109C4×D4—22no—
110C4×D4—21no—
111C4×D4—22no—
112C4×D4—21no—
113C4×D4—21no—
114C4×D4C2×C411yescharacteristic
115C4×D4C2×C411yescharacteristic
116C4×D4C2×C411yescharacteristic
117C4×D4C2×C412yes—
118C4×D4C2×C411yescharacteristic
119C4×D4D411yescharacteristic
120C4×D4D412yes—
121C4×D4D411yescharacteristic
122#117—21no—
123#117—24no—
124#117—42no—
125#117C2311yescharacteristic
126C2×C4⋊C4—21no—
127C2×C4⋊C4—22no—
128C2×C4⋊C4—21no—
129C2×C4⋊C4D411yescharacteristic
130C2×C22⋊C4—22no—
131C2×C22⋊C4—22no—
132C2×C22⋊C4—22no—
133C2×C22⋊C4D412yes—
134C2×C42—21no—
135C2×C42—21no—
136C2×C42—21no—
137C2×C42C2312yes—
138C2×C42C2311yescharacteristic
139C2×C42C2311yescharacteristic
140C2×C42C2311yescharacteristic
141C4⋊C8—21no—
142C4⋊C8—21no—
143#104—24no—
144#104—22no—
145#104—24no—
146#104—24no—
147#104—42no—
148#104—42no—
149#104D414yescomplemented
150C22⋊C8—22no—
151C22⋊C8—22no—
152#97—21no—
153C4×C8—21no—
154#95—22no—
155#95—21no—
156C24—22no—
157C24C2×D412yes—
158#41—21no—
159#41—21no—
160#41—24no—
161#41—24no—
162#41—22no—
163#41—22no—
164#41—22no—
165#41—22no—
166#41—44no—
167#41—44no—
168#41—42no—
169#41—42no—
170#41—44no—
171#41—44no—
172#41C2×D412yes—
173#41#4112yes—
174C2×Q8—22no—
175C2×Q8—24no—
176C2×Q8—42no—
177C2×Q8C22×C412yes—
178C2×Q8C22×C411yescharacteristic
179C2×D4—21no—
180C2×D4—24no—
181C2×D4—22no—
182C2×D4—22no—
183C2×D4—22no—
184C2×D4—22no—
185C2×D4—22no—
186C2×D4—21no—
187C2×D4—22no—
188C2×D4—21no—
189C2×D4—42no—
190C2×D4—42no—
191C2×D4—44no—
192C2×D4—44no—
193C2×D4—44no—
194C2×D4C22⋊C411yescharacteristic
195C2×D4C22⋊C411yescharacteristic
196C2×D4C22⋊C412yes—
197C2×D4C22×C412yes—
198C2×D4C22×C411yescharacteristic
199C22×C4—22no—
200C22×C4—21no—
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—22no—
204C22×C4—22no—
205C22×C4—21no—
206C22×C4—21no—
207C22×C4—21no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—22no—
211C22×C4—21no—
212C22×C4—22no—
213C22×C4—44no—
214C22×C4—44no—
215C22×C4C22×C412yes—
216C22×C4C22×C412yes—
217C22×C4C2×D412yes—
218C22×C4C2×D411yescharacteristic
219C22×C4C2×D412yes—
220C22×C4C2×D412yes—
221C22×C4C2×D411yescharacteristic
222C22×C4C2411yescharacteristic
223M16—21no—
224M16—22no—
225M16—21no—
226M16—21no—
227M16—22no—
228M16—44no—
229M16C2×D412yescomplemented
230C2×C8—21no—
231C2×C8—21no—
232C2×C8—22no—
233C2×C8—44no—
234C4⋊C4—21no—
235C4⋊C4—22no—
236C4⋊C4—21no—
237C4⋊C4—21no—
238C4⋊C4—21no—
239C4⋊C4—22no—
240C4⋊C4—44no—
241C4⋊C4—42no—
242C4⋊C4C22⋊C411yescharacteristic
243C4⋊C4C22⋊C411yescharacteristic
244C4⋊C4C22⋊C412yes—
245C4⋊C4C22×C411yescharacteristic
246C4⋊C4C22×C411yescharacteristic
247C22⋊C4—22no—
248C22⋊C4—22no—
249C22⋊C4—21no—
250C22⋊C4—22no—
251C22⋊C4—22no—
252C22⋊C4—21no—
253C22⋊C4—21no—
254C22⋊C4—22no—
255C22⋊C4—22no—
256C22⋊C4—44no—
257C22⋊C4—44no—
258C22⋊C4C22⋊C412yes—
259C22⋊C4C22⋊C412yes—
260C22⋊C4C22⋊C412yes—
261C22⋊C4C22⋊C412yes—
262C42—21no—
263C42—21no—
264C42—21no—
265C42—21no—
266C42—22no—
267C42—21no—
268C42—21no—
269C42—22no—
270C42—42no—
271C42—42no—
272C42C22×C411yescharacteristic
273C42C22×C411yescharacteristic
274C42C2×D411yescharacteristic
275C42C2×D411yescharacteristic
276C42C2×D412yescomplemented
277C23—21no—
278C23—22no—
279C23—22no—
280C23—22no—
281C23—42no—
282C23—42no—
283C23—44no—
284C23—44no—
285C23—82no—
286C23C2×C22⋊C412yes—
287C23C2×C22⋊C412yes—
288C23C22×D411yescharacteristic
289Q8—21no—
290Q8—22no—
291Q8—22no—
292Q8—44no—
293Q8C4×D412yes—
294D4—22no—
295D4—22no—
296D4—22no—
297D4—21no—
298D4—22no—
299D4—22no—
300D4—22no—
301D4—42no—
302D4—44no—
303D4—44no—
304D4—44no—
305D4—44no—
306D4—42no—
307D4—42no—
308D4—42no—
309D4—81no—
310D4—82no—
311D4C4×D412yes—
312C2×C4—21no—
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—21no—
328C2×C4—21no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—41no—
332C2×C4—44no—
333C2×C4—44no—
334C2×C4—44no—
335C2×C4—41no—
336C2×C4—41no—
337C2×C4—41no—
338C2×C4—41no—
339C2×C4—42no—
340C2×C4—42no—
341C2×C4—42no—
342C2×C4—42no—
343C2×C4—42no—
344C2×C4—42no—
345C2×C4—81no—
346C2×C4C2×C22⋊C411yescharacteristic
347C2×C4C2×C22⋊C411yescharacteristic
348C2×C4C2×C22⋊C411yescharacteristic
349C2×C4C2×C22⋊C412yes—
350C2×C4C2×C22⋊C412yes—
351C2×C4C2×C22⋊C411yescharacteristic
352C2×C4C23×C411yescharacteristic
353C2×C4C22×D411yescharacteristic
354C2×C4C22×D411yescharacteristic
355C2×C4C2×#4111yescharacteristic
356C2×C4H(5,𝔽2)11yescharacteristic
357C2×C4H(5,𝔽2)11yescharacteristic
358C8—22no—
359C8—42no—
360C8—41no—
361C22—21no—
362C22—21no—
363C22—22no—
364C22—22no—
365C22—22no—
366C22—22no—
367C22—22no—
368C22—22no—
369C22—22no—
370C22—41no—
371C22—41no—
372C22—42no—
373C22—42no—
374C22—42no—
375C22—82no—
376C22—82no—
377C22—88no—
378C22C22×C22⋊C411yescharacteristic
379C22D4211yescharacteristic
380C22#54611yescharacteristic
381C4—22no—
382C4—22no—
383C4—22no—
384C4—21no—
385C4—21no—
386C4—21no—
387C4—42no—
388C4—42no—
389C4—42no—
390C4—41no—
391C4—41no—
392C4—82no—
393C4#42112yescomplemented
394C4C2×C4×D411yescharacteristic
395C4#51811yescharacteristic
396C4D4211yescharacteristic
397C4#54611yescharacteristic
398C2—21no—
399C2—21no—
400C2—42no—
401C2—42no—
402C2—42no—
403C2—82no—
404C2D4×C22⋊C411yescharacteristic
405C2C2×#42111yescharacteristic
406C2#290111yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalD4×#41C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. D4×M16C2semidirect
3. C2×#421C2semidirect
4. #2293C2semidirect
5. #1980C2semidirect
6. #1962C2semidirect
7. #1897C2semidirect
8. #1871C2semidirect
9. #1806C2semidirect
10. #1789C2semidirect
11. C4×#104C2semidirect
13. C22×M16C22semidirect
14. #550C4semidirect
15. D4×Q8C4semidirect
16. #548C4semidirect
18. #547C4semidirect
20. #546C4semidirect
22. D42C4semidirect
30. C2×#117C22semidirect
34. #423C22semidirect
39. C2×#104C22semidirect
40. C2×#104C22semidirect
41. C2×#104C22semidirect
42. C2×#104C22semidirect
43. #407C22semidirect
44. C4×M16C22semidirect
48. C4×C4⋊C4C22semidirect
49. C4×C22⋊C4C22semidirect
50. C43C22semidirect
51. #339C22semidirect
52. #339C22semidirect
53. #339C22semidirect
149. #104D4semidirect
229. M16C2×D4semidirect
276. C42C2×D4semidirect
393. C4#421semidirect

Maximal subgroups

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

subgroupindex
D4×#412
D4×M162
C2×#4212
#22932
#19802
#19622
#18972
#18712
#18062
#17892
C4×#1042