Finite Group Databasebeta

← #39594

Subgroups — #39594

Order 256.

1241 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C211yesmaximal, characteristic, complemented
2C22×C22⋊Q8C211yesmaximal, characteristic, complemented
3#2848C211yesmaximal, characteristic, complemented
4#2720C214yesmaximal, complemented
5#2692C214yesmaximal, complemented
6#2626C212yesmaximal, complemented
7#2542C212yesmaximal, complemented
8#2502C212yesmaximal, complemented
9#2492C212yesmaximal, complemented
10#2487C212yesmaximal, complemented
11#2434C211yesmaximal, characteristic, complemented
12#2429C212yesmaximal, complemented
13#2417C212yesmaximal, complemented
14#2409C211yesmaximal, characteristic, complemented
15#2345C211yesmaximal, characteristic, complemented
16#2321C212yesmaximal
17C4×#120C211yesmaximal, characteristic
18C23×Q8C2211yescharacteristic
19C24×C4C2211yescharacteristic
20#554—28no—
21C2×C4⋊Q8C2211yescharacteristic, complemented
22C2×C4⋊Q8C2212yescomplemented
23C2×#125C2212yescomplemented
24C2×C22⋊Q8—28no—
25C2×C22⋊Q8C2211yescharacteristic
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2212yes—
28C2×C22⋊Q8C2214yes—
29C2×C22⋊Q8C2212yes—
30C2×C22⋊Q8C2212yes—
31C2×C22⋊Q8C2212yescomplemented
32C2×C22⋊Q8C2211yescharacteristic, complemented
33C2×C22⋊Q8C2212yescomplemented
34C2×#120C2211yescharacteristic
35C2×C4×Q8C2211yescharacteristic, complemented
36C2×C4×D4C2212yes—
37C2×C4×D4C2211yescharacteristic
38C2×C4×D4C2212yes—
39C22×C4⋊C4C2212yes—
40C22×C4⋊C4C2211yescharacteristic
41C22×C4⋊C4C2211yescharacteristic, complemented
42C22×C22⋊C4C2212yes—
43#400C2214yescomplemented
44#399C2214yes—
45#399C2214yescomplemented
46#398C2214yescomplemented
47#398C2214yescomplemented
48#396C2214yes—
49#396C2214yes—
50#395C2212yescomplemented
51#395C2214yescomplemented
52#393C2214yes—
53#393C2212yescomplemented
54#391C2212yescomplemented
55#391C2212yescomplemented
56#391C2214yescomplemented
57#390C2214yes—
58#389C2212yescomplemented
59#389C2214yescomplemented
60#388C2214yes—
61#388C2214yes—
62#387C2214yescomplemented
63#386C2212yes—
64#386C2214yes—
65#386C2212yes—
66#386C2211yescharacteristic
67#385C2212yes—
68#385C2214yes—
69#385C2212yes—
70#385C2212yes—
71#385C2212yes—
72#385C2212yes—
73#385C2211yescharacteristic
74#384C2214yescomplemented
75#380C2211yescharacteristic
76#380C2212yes—
77#380C2212yes—
78#380C2214yescomplemented
79#379C2212yes—
80#379C2211yescharacteristic
81C4×C4⋊C4C2212yescomplemented
82C4×C22⋊C4C2212yes—
83C4×C22⋊C4C2211yescharacteristic
84C4×C22⋊C4C2212yes—
85C25C2311yescharacteristic
86C22×Q8—24no—
87C22×Q8—44no—
88C22×Q8C2311yescharacteristic
89C22×Q8C2312yes—
90C22×Q8C2312yes—
91C22×Q8C2312yes—
92C22×D4C2311yescharacteristic
93C22×D4C2312yes—
94C23×C4—24no—
95C23×C4—44no—
96C23×C4C2311yescharacteristic
97C23×C4C2312yes—
98C23×C4C2311yescharacteristic
99C23×C4C2312yes—
100C23×C4C2311yescharacteristic
101C23×C4C2312yes—
102C23×C4C2312yes—
103C23×C4C2312yes—
104C4⋊Q8—24no—
105C4⋊Q8—44no—
106#125—28no—
107C22⋊Q8—28no—
108C22⋊Q8—24no—
109C22⋊Q8—28no—
110C22⋊Q8—216no—
111C22⋊Q8—28no—
112C22⋊Q8—28no—
113C22⋊Q8—24no—
114C22⋊Q8—44no—
115C22⋊Q8—44no—
116#120Q818yescomplemented
117C4×Q8—24no—
118C4×D4—28no—
119C4×D4—24no—
120C4×D4—44no—
121C2×C4⋊C4—28no—
122C2×C4⋊C4—24no—
123C2×C4⋊C4D418yescomplemented
124C2×C4⋊C4C2314yes—
125C2×C4⋊C4C2314yes—
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⋊C4C2314yes—
136C2×C4⋊C4C2314yes—
137C2×C4⋊C4C2314yes—
138C2×C4⋊C4C2314yes—
139C2×C4⋊C4C2314yes—
140C2×C4⋊C4C2311yescharacteristic
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2311yescharacteristic
143C2×C22⋊C4—28no—
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2314yes—
146C2×C22⋊C4C2311yescharacteristic
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2311yescharacteristic
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2311yescharacteristic
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2312yes—
154C2×C22⋊C4C2314yes—
155C2×C22⋊C4C2314yes—
156C2×C22⋊C4C2312yes—
157C2×C22⋊C4C2314yes—
158C2×C22⋊C4C2311yescharacteristic
159C2×C22⋊C4C2312yes—
160C2×C42C2312yes—
161C2×C42C2311yescharacteristic
162C2×C42C2312yes—
163C2×C42C2314yes—
164#95C2312yes—
165#95C2312yes—
166#95C2312yes—
167#95C2314yes—
168#95C2314yes—
169#95C2314yes—
170#95C2312yes—
171#95C2314yes—
172#95C2314yes—
173#95C2314yes—
174#95C2314yes—
175C24—22no—
176C24—22no—
177C24—42no—
178C24—42no—
179C24C2×Q814yes—
180C24C2412yes—
181C24C2411yescharacteristic
182C24C2411yescharacteristic
183C2×Q8—22no—
184C2×Q8—24no—
185C2×Q8—24no—
186C2×Q8—24no—
187C2×Q8—24no—
188C2×Q8—24no—
189C2×Q8—24no—
190C2×Q8—44no—
191C2×Q8—44no—
192C2×Q8—416no—
193C2×D4—22no—
194C2×D4—22no—
195C2×D4—42no—
196C2×D4—42no—
197C2×D4C2×Q814yes—
198C2×D4C2×Q818yescomplemented
199C22×C4—24no—
200C22×C4—24no—
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—42no—
210C22×C4—42no—
211C22×C4—42no—
212C22×C4—44no—
213C22×C4—44no—
214C22×C4—44no—
215C22×C4—416no—
216C22×C4C2×D414yes—
217C22×C4C2×D418yes—
218C22×C4C2412yes—
219C22×C4C2414yes—
220C22×C4C2411yescharacteristic
221C22×C4C2412yes—
222C22×C4C2414yes—
223C22×C4C2412yes—
224C22×C4C2412yes—
225C22×C4C2411yescharacteristic
226C22×C4C2411yescharacteristic
227C22×C4C2412yes—
228C22×C4C2412yes—
229C22×C4C2411yescharacteristic
230C22×C4C2412yes—
231C22×C4C2411yescharacteristic
232C4⋊C4—28no—
233C4⋊C4—28no—
234C4⋊C4—24no—
235C4⋊C4—22no—
236C4⋊C4—22no—
237C4⋊C4—24no—
238C4⋊C4—24no—
239C4⋊C4—24no—
240C4⋊C4—24no—
241C4⋊C4—24no—
242C4⋊C4—44no—
243C4⋊C4—42no—
244C4⋊C4—44no—
245C4⋊C4—44no—
246C4⋊C4—44no—
247C4⋊C4—44no—
248C4⋊C4C2×D414yes—
249C4⋊C4C2×D418yes—
250C4⋊C4C2×D414yes—
251C22⋊C4—24no—
252C22⋊C4—22no—
253C22⋊C4—24no—
254C22⋊C4—22no—
255C22⋊C4—28no—
256C22⋊C4—28no—
257C22⋊C4—24no—
258C22⋊C4—22no—
259C22⋊C4—44no—
260C22⋊C4—42no—
261C22⋊C4—42no—
262C22⋊C4—42no—
263C22⋊C4—44no—
264C22⋊C4—44no—
265C22⋊C4C2×Q814yes—
266C22⋊C4C2×Q818yescomplemented
267C42—24no—
268C42—22no—
269C42—24no—
270C42—44no—
271C23—22no—
272C23—22no—
273C23—28no—
274C23—22no—
275C23—21no—
276C23—22no—
277C23—22no—
278C23—22no—
279C23—21no—
280C23—22no—
281C23—22no—
282C23—22no—
283C23—22no—
284C23—48no—
285C23—44no—
286C23—44no—
287C23—48no—
288C23C22×D412yes—
289C23C22×Q814yes—
290C23C22×Q812yes—
291C23C22×Q812yes—
292C232−1+412yes—
293C23C2511yescharacteristic
294Q8—48no—
295Q8—44no—
296Q8—48no—
297Q8—84no—
298D4—28no—
299D4—48no—
300C2×C4—21no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—21no—
304C2×C4—22no—
305C2×C4—24no—
306C2×C4—24no—
307C2×C4—28no—
308C2×C4—22no—
309C2×C4—21no—
310C2×C4—24no—
311C2×C4—21no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—24no—
316C2×C4—22no—
317C2×C4—24no—
318C2×C4—22no—
319C2×C4—24no—
320C2×C4—22no—
321C2×C4—24no—
322C2×C4—22no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—22no—
326C2×C4—24no—
327C2×C4—22no—
328C2×C4—48no—
329C2×C4—48no—
330C2×C4—44no—
331C2×C4—48no—
332C2×C4—44no—
333C2×C4—48no—
334C2×C4—84no—
335C2×C4C22×D414yes—
336C2×C4C22×D414yes—
337C2×C4C22×D412yes—
338C2×C4C22×D412yes—
339C2×C4C22×Q814yes—
340C2×C4C22×Q812yes—
341C2×C4H(5,𝔽2)14yes—
342C22—22no—
343C22—22no—
344C22—24no—
345C22—24no—
346C22—22no—
347C22—24no—
348C22—24no—
349C22—24no—
350C22—24no—
351C22—416no—
352C22—42no—
353C22—41no—
354C22—41no—
355C22—42no—
356C22—42no—
357C22—42no—
358C22—42no—
359C22D4×Q814yes—
360C22C23×D411yescharacteristic
361C22C23×Q811yescharacteristic
362C22C2×H(5,𝔽2)12yes—
363C22C2×2−1+411yescharacteristic
364C22#58512yes—
365C4—22no—
366C4—22no—
367C4—24no—
368C4—24no—
369C4—24no—
370C4—41no—
371C4—42no—
372C4—44no—
373C4—42no—
374C4—42no—
375C4—41no—
376C4—42no—
377C4—44no—
378C4#53514yes—
379C2—24no—
380C2—42no—
381C2—44no—
382C2C2×#53511yescharacteristic
383C2C2×D4×Q811yescharacteristic
384C2#348511yescharacteristic
385C2#350112yes—
386C2#354112yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#554C2semidirect
2. C22×C22⋊Q8C2semidirect
3. #2848C2semidirect
4. #2720C2semidirect
5. #2692C2semidirect
6. #2626C2semidirect
7. #2542C2semidirect
8. #2502C2semidirect
9. #2492C2semidirect
10. #2487C2semidirect
11. #2434C2semidirect
12. #2429C2semidirect
13. #2417C2semidirect
14. #2409C2semidirect
15. #2345C2semidirect
21. C2×C4⋊Q8C22semidirect
22. C2×C4⋊Q8C22semidirect
23. C2×#125C22semidirect
31. C2×C22⋊Q8C22semidirect
32. C2×C22⋊Q8C22semidirect
33. C2×C22⋊Q8C22semidirect
35. C2×C4×Q8C22semidirect
41. C22×C4⋊C4C22semidirect
43. #400C22semidirect
45. #399C22semidirect
46. #398C22semidirect
47. #398C22semidirect
50. #395C22semidirect
51. #395C22semidirect
53. #393C22semidirect
54. #391C22semidirect
55. #391C22semidirect
56. #391C22semidirect
58. #389C22semidirect
59. #389C22semidirect
62. #387C22semidirect
74. #384C22semidirect
78. #380C22semidirect
81. C4×C4⋊C4C22semidirect
116. #120Q8semidirect
123. C2×C4⋊C4D4semidirect
198. C2×D4C2×Q8semidirect
266. C22⋊C4C2×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
C22×C22⋊Q82
#28482
#27202
#26922
#26262
#25422
#25022
#24922
#24872
#24342
#24292
#24172
#24092
#23452
#23212
C4×#1202