Finite Group Databasebeta

← #38918

Subgroups — #38918

Order 256.

1322 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#546C211yesmaximal, characteristic
2C22×#124C211yesmaximal, characteristic, complemented
3#2855C211yesmaximal, characteristic, complemented
4#2717C214yesmaximal, complemented
5#2686C214yesmaximal, complemented
6#2622C212yesmaximal, complemented
7#2547C212yesmaximal, complemented
8#2483C212yesmaximal, complemented
9#2447C212yesmaximal, complemented
10#2434C211yesmaximal, characteristic, complemented
11#2432C212yesmaximal, complemented
12#2427C212yesmaximal, complemented
13#2412C212yesmaximal, complemented
14#2409C211yesmaximal, characteristic, complemented
15D4×C22⋊C4C211yesmaximal, characteristic, complemented
16#2315C212yesmaximal, complemented
17C4×#123C211yesmaximal, characteristic, complemented
18C22×#41C2211yescharacteristic
19C23×Q8C2211yescharacteristic
20C23×D4C2211yescharacteristic
21#546—28no—
22C2×C4⋊Q8C2212yescomplemented
23C2×#124—28no—
24C2×#124C2212yes—
25C2×#124C2214yes—
26C2×#124C2212yes—
27C2×#124C2211yescharacteristic
28C2×#123C2211yescharacteristic
29C2×#123C2212yes—
30C2×C22⋊Q8C2211yescharacteristic
31C2×C22⋊Q8C2212yescomplemented
32C2×#121C2211yescharacteristic
33C2×#121C2212yes—
34C2×#120C2212yes—
35C2×C4×D4C2211yescharacteristic
36C2×C4×D4C2211yescharacteristic
37C2×C4×D4C2212yes—
38C22×C22⋊C4C2212yes—
39C22×C22⋊C4C2212yes—
40C22×C22⋊C4C2212yes—
41C22×C22⋊C4C2212yes—
42C22×C42C2211yescharacteristic
43#397C2214yescomplemented
44#397C2214yescomplemented
45#397C2214yescomplemented
46#397C2214yescomplemented
47#397C2214yescomplemented
48#395C2212yescomplemented
49#395C2214yescomplemented
50#394C2214yescomplemented
51#394C2214yescomplemented
52#394C2214yescomplemented
53#393C2212yescomplemented
54#391C2212yescomplemented
55#391C2212yescomplemented
56#391C2212yescomplemented
57#390C2212yes—
58#389C2212yescomplemented
59#388C2212yescomplemented
60#387C2214yescomplemented
61#387C2212yescomplemented
62#386C2214yes—
63#386C2211yescharacteristic
64#386C2212yes—
65#386C2214yescomplemented
66#385C2211yescharacteristic
67#385C2212yes—
68#385C2212yes—
69#385C2212yes—
70#385C2212yes—
71#385C2214yescomplemented
72#385C2214yescomplemented
73#385C2214yescomplemented
74#381C2212yes—
75#381C2211yescharacteristic
76#381C2214yescomplemented
77#380C2211yescharacteristic
78#380C2214yescomplemented
79#380C2214yescomplemented
80#380C2214yescomplemented
81#379C2212yes—
82C4×C4⋊C4C2212yescomplemented
83C4×C22⋊C4C2211yescharacteristic
84C4×C22⋊C4C2212yescomplemented
85C25C2312yes—
86C2×#41—24no—
87C2×#41—44no—
88C22×Q8—24no—
89C22×Q8—44no—
90C22×Q8C2311yescharacteristic
91C22×Q8C2312yes—
92C22×Q8C2312yes—
93C22×D4—44no—
94C22×D4D418yes—
95C22×D4C2311yescharacteristic
96C22×D4C2311yescharacteristic
97C22×D4C2311yescharacteristic
98C22×D4C2312yes—
99C22×D4C2312yes—
100C22×D4C2312yes—
101C23×C4C2311yescharacteristic
102C23×C4C2311yescharacteristic
103C23×C4C2311yescharacteristic
104C23×C4C2312yes—
105C23×C4C2311yescharacteristic
106C23×C4C2312yes—
107C23×C4C2314yes—
108C23×C4C2312yes—
109C4⋊Q8—44no—
110#124—28no—
111#124—28no—
112#124—216no—
113#124—24no—
114#123—28no—
115#123—24no—
116C22⋊Q8—24no—
117C22⋊Q8—44no—
118#121—24no—
119#121—28no—
120#120—28no—
121C4×D4—24no—
122C4×D4—24no—
123C4×D4—44no—
124C2×C4⋊C4C2311yescharacteristic
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2311yescharacteristic
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2314yes—
131C2×C4⋊C4C2314yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2314yes—
134C2×C22⋊C4—28no—
135C2×C22⋊C4—28no—
136C2×C22⋊C4—28no—
137C2×C22⋊C4—28no—
138C2×C22⋊C4C2311yescharacteristic
139C2×C22⋊C4C2312yes—
140C2×C22⋊C4C2312yes—
141C2×C22⋊C4C2312yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2314yes—
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2314yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2314yes—
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2311yescharacteristic
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2311yescharacteristic
153C2×C22⋊C4C2314yes—
154C2×C22⋊C4C2314yes—
155C2×C22⋊C4C2312yes—
156C2×C22⋊C4C2314yes—
157C2×C22⋊C4C2311yescharacteristic
158C2×C42—24no—
159C2×C42C2311yescharacteristic
160C2×C42C2312yes—
161C2×C42C2312yes—
162C2×C42C2312yes—
163#95C2312yes—
164#95C2312yes—
165#95C2312yes—
166#95C2312yes—
167#95C2312yes—
168#95C2312yes—
169#95C2314yes—
170#95C2314yes—
171#95C2314yes—
172#95C2314yes—
173#95C2314yes—
174#95C2314yes—
175#95C2314yes—
176C24—24no—
177C24—24no—
178C24—44no—
179C24—44no—
180C24C2×D418yes—
181C24C2411yescharacteristic
182C24C2412yes—
183C24C2412yes—
184C24C2411yescharacteristic
185#41—416no—
186C2×Q8—22no—
187C2×Q8—24no—
188C2×Q8—24no—
189C2×Q8—24no—
190C2×Q8—24no—
191C2×Q8—24no—
192C2×Q8—44no—
193C2×Q8—416no—
194C2×D4—22no—
195C2×D4—24no—
196C2×D4—22no—
197C2×D4—22no—
198C2×D4—24no—
199C2×D4—24no—
200C2×D4—24no—
201C2×D4—416no—
202C2×D4—44no—
203C2×D4—44no—
204C2×D4—44no—
205C2×D4C2×D414yes—
206C2×D4C2×D414yes—
207C2×D4C2×D418yes—
208C22×C4—24no—
209C22×C4—22no—
210C22×C4—22no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—24no—
216C22×C4—22no—
217C22×C4—24no—
218C22×C4—28no—
219C22×C4—42no—
220C22×C4—44no—
221C22×C4—44no—
222C22×C4—44no—
223C22×C4—44no—
224C22×C4—44no—
225C22×C4C2×D414yes—
226C22×C4C2412yes—
227C22×C4C2412yes—
228C22×C4C2411yescharacteristic
229C22×C4C2411yescharacteristic
230C22×C4C2414yes—
231C22×C4C2412yes—
232C22×C4C2412yes—
233C22×C4C2414yes—
234C22×C4C2411yescharacteristic
235C22×C4C2412yes—
236C22×C4C2411yescharacteristic
237C22×C4C2412yes—
238C22×C4C2411yescharacteristic
239C4⋊C4—22no—
240C4⋊C4—22no—
241C4⋊C4—24no—
242C4⋊C4—24no—
243C4⋊C4—24no—
244C4⋊C4—42no—
245C4⋊C4—44no—
246C4⋊C4—44no—
247C4⋊C4—44no—
248C4⋊C4—44no—
249C22⋊C4—22no—
250C22⋊C4—24no—
251C22⋊C4—24no—
252C22⋊C4—24no—
253C22⋊C4—28no—
254C22⋊C4—28no—
255C22⋊C4—28no—
256C22⋊C4—28no—
257C22⋊C4—24no—
258C22⋊C4—24no—
259C22⋊C4—24no—
260C22⋊C4—22no—
261C22⋊C4—22no—
262C22⋊C4—28no—
263C22⋊C4—24no—
264C22⋊C4—44no—
265C22⋊C4—42no—
266C22⋊C4—44no—
267C22⋊C4—44no—
268C22⋊C4#4114yescomplemented
269C42—24no—
270C42—24no—
271C42—22no—
272C42—24no—
273C23—22no—
274C23—22no—
275C23—22no—
276C23—22no—
277C23—24no—
278C23—24no—
279C23—22no—
280C23—22no—
281C23—24no—
282C23—24no—
283C23—216no—
284C23—21no—
285C23—21no—
286C23—22no—
287C23—21no—
288C23—22no—
289C23—48no—
290C23—48no—
291C23—88no—
292C23—88no—
293C23C22×D414yes—
294C23C22×D414yes—
295C23C22×D412yes—
296C23C2×#4112yes—
297C232−1+412yes—
298C23C2511yescharacteristic
299Q8—48no—
300Q8—48no—
301Q8—44no—
302D4—28no—
303D4—28no—
304D4—48no—
305D4—48no—
306D4—44no—
307D4—84no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—28no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—21no—
315C2×C4—21no—
316C2×C4—24no—
317C2×C4—22no—
318C2×C4—21no—
319C2×C4—22no—
320C2×C4—24no—
321C2×C4—22no—
322C2×C4—21no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—22no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—21no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—24no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—24no—
338C2×C4—44no—
339C2×C4—48no—
340C2×C4—48no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—88no—
344C2×C4—84no—
345C2×C4C22×D412yes—
346C2×C4C22×D412yes—
347C2×C4C2×#4114yes—
348C2×C4H(5,𝔽2)14yes—
349C22—22no—
350C22—22no—
351C22—24no—
352C22—24no—
353C22—24no—
354C22—24no—
355C22—24no—
356C22—24no—
357C22—24no—
358C22—24no—
359C22—44no—
360C22—44no—
361C22—44no—
362C22—44no—
363C22—41no—
364C22—41no—
365C22—41no—
366C22—42no—
367C22—42no—
368C22—816no—
369C22#54714yes—
370C22C23×D411yescharacteristic
371C22C22×#4111yescharacteristic
372C22C2×H(5,𝔽2)12yes—
373C22C2×2−1+411yescharacteristic
374C22#58512yes—
375C4—22no—
376C4—24no—
377C4—41no—
378C4—42no—
379C4—44no—
380C4—42no—
381C4—41no—
382C4—42no—
383C4—41no—
384C4—42no—
385C4—44no—
386C4—42no—
387C4#53414yes—
388C2—24no—
389C2—44no—
390C2—44no—
391C2—81no—
392C2C2×#53411yescharacteristic
393C2C2×#54711yescharacteristic
394C2#348511yescharacteristic
395C2#351412yes—
396C2#356112yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#546C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#124C2semidirect
3. #2855C2semidirect
4. #2717C2semidirect
5. #2686C2semidirect
6. #2622C2semidirect
7. #2547C2semidirect
8. #2483C2semidirect
9. #2447C2semidirect
10. #2434C2semidirect
11. #2432C2semidirect
12. #2427C2semidirect
13. #2412C2semidirect
14. #2409C2semidirect
15. D4×C22⋊C4C2semidirect
16. #2315C2semidirect
17. C4×#123C2semidirect
22. C2×C4⋊Q8C22semidirect
31. C2×C22⋊Q8C22semidirect
43. #397C22semidirect
44. #397C22semidirect
45. #397C22semidirect
46. #397C22semidirect
47. #397C22semidirect
48. #395C22semidirect
49. #395C22semidirect
50. #394C22semidirect
51. #394C22semidirect
52. #394C22semidirect
53. #393C22semidirect
54. #391C22semidirect
55. #391C22semidirect
56. #391C22semidirect
58. #389C22semidirect
59. #388C22semidirect
60. #387C22semidirect
61. #387C22semidirect
65. #386C22semidirect
71. #385C22semidirect
72. #385C22semidirect
73. #385C22semidirect
76. #381C22semidirect
78. #380C22semidirect
79. #380C22semidirect
80. #380C22semidirect
82. C4×C4⋊C4C22semidirect
84. C4×C22⋊C4C22semidirect
268. C22⋊C4#41semidirect

Maximal subgroups

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

subgroupindex
C2×#5462
C22×#1242
#28552
#27172
#26862
#26222
#25472
#24832
#24472
#24342
#24322
#24272
#24122
#24092
D4×C22⋊C42
#23152
C4×#1232