Finite Group Databasebeta

← #39615

Subgroups — #39615

Order 256.

1220 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8C212yesmaximal, complemented
2#2857C211yesmaximal, characteristic, complemented
3#2734C212yesmaximal, complemented
4#2732C212yesmaximal, complemented
5#2729C214yesmaximal, complemented
6#2659C212yesmaximal, complemented
7#2564C214yesmaximal, complemented
8#2446C212yesmaximal, complemented
9#2434C212yesmaximal, complemented
10#2423C212yesmaximal, complemented
11#2417C212yesmaximal, complemented
12#2409C212yesmaximal, complemented
13#2325C212yesmaximal
14C4×#121C211yesmaximal, characteristic
15C2×#391C211yesmaximal, characteristic, complemented
16C23×Q8C2212yes—
17C23×Q8C2211yescharacteristic
18D4×Q8—216no—
19C2×C4⋊Q8C2212yes—
20C2×C4⋊Q8C2214yes—
21C2×C4⋊Q8C2211yescharacteristic
22C2×C22⋊Q8C2214yes—
23C2×C22⋊Q8C2212yes—
24C2×C22⋊Q8C2212yes—
25C2×C22⋊Q8C2214yes—
26C2×C22⋊Q8C2212yes—
27C2×#121C2211yescharacteristic
28C2×C4×Q8C2212yes—
29C2×C4×D4C2214yes—
30C2×C4×D4C2212yes—
31C2×C4×D4C2211yescharacteristic
32C22×C4⋊C4C2211yescharacteristic
33C22×C42C2211yescharacteristic
34#400C2214yes—
35#399C2214yes—
36#398C2214yes—
37#398C2214yes—
38#398C2214yes—
39#396C2214yes—
40#395C2214yes—
41#395C2214yes—
42#395C2214yes—
43#393C2214yes—
44#391C2212yes—
45#391C2212yes—
46#391C2212yes—
47#391C2212yes—
48#391C2212yes—
49#391C2212yes—
50#390C2211yescharacteristic
51#389C2212yes—
52#389C2212yes—
53#389C2212yes—
54#389C2211yescharacteristic
55#388C2214yes—
56#388C2212yes—
57#387C2214yes—
58#387C2214yes—
59#387C2214yes—
60#386C2212yes—
61#386C2214yes—
62#386C2214yes—
63#385C2214yes—
64#385C2214yes—
65#385C2214yes—
66#384C2211yescharacteristic
67#380C2212yes—
68#380C2214yes—
69#380C2212yes—
70#380C2211yescharacteristic
71#380C2212yes—
72C4×C4⋊C4C2211yescharacteristic
73C4×C22⋊C4C2212yes—
74C2×#95C2212yes—
75C2×#95C2212yes—
76C22×Q8—28no—
77C22×Q8—42no—
78C22×Q8—42no—
79C22×Q8—44no—
80C22×Q8—44no—
81C22×Q8D418yescomplemented
82C22×Q8C2312yes—
83C22×Q8C2312yes—
84C22×Q8C2314yes—
85C22×Q8C2312yes—
86C22×D4C2312yes—
87C22×D4C2311yescharacteristic
88C23×C4C2312yes—
89C23×C4C2311yescharacteristic
90C23×C4C2311yescharacteristic
91C23×C4C2312yes—
92C23×C4C2314yes—
93C23×C4C2312yes—
94C23×C4C2311yescharacteristic
95C4⋊Q8—28no—
96C4⋊Q8—216no—
97C4⋊Q8—42no—
98C22⋊Q8—28no—
99C22⋊Q8—216no—
100C22⋊Q8—28no—
101C22⋊Q8—216no—
102C22⋊Q8—44no—
103#121Q818yescomplemented
104C4×Q8—28no—
105C4×D4—28no—
106C4×D4—216no—
107C4×D4—42no—
108C2×C4⋊C4—42no—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2312yes—
112C2×C4⋊C4C2312yes—
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2314yes—
115C2×C4⋊C4C2314yes—
116C2×C4⋊C4C2314yes—
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2312yes—
119C2×C4⋊C4C2311yescharacteristic
120C2×C4⋊C4C2314yes—
121C2×C4⋊C4C2312yes—
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2311yescharacteristic
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2314yes—
126C2×C4⋊C4C2311yescharacteristic
127C2×C22⋊C4C2314yes—
128C2×C22⋊C4C2312yes—
129C2×C22⋊C4C2314yes—
130C2×C22⋊C4C2312yes—
131C2×C22⋊C4C2312yes—
132C2×C22⋊C4C2312yes—
133C2×C22⋊C4C2314yes—
134C2×C22⋊C4C2314yes—
135C2×C22⋊C4C2312yes—
136C2×C42—42no—
137C2×C42C2312yes—
138C2×C42C2314yes—
139C2×C42C2311yescharacteristic
140C2×C42C2311yescharacteristic
141C2×C42C2311yescharacteristic
142C2×C42C2311yescharacteristic
143#95C2314yes—
144#95C2314yes—
145#95C2314yes—
146#95C2314yes—
147#95C2312yes—
148#95C2312yes—
149#95C2312yes—
150#95C2314yes—
151#95C2314yes—
152#95C2314yes—
153#95C2314yes—
154#95C2314yes—
155#95C2314yes—
156C24C2412yes—
157C24C2411yescharacteristic
158C2×Q8—28no—
159C2×Q8—24no—
160C2×Q8—24no—
161C2×Q8—24no—
162C2×Q8—24no—
163C2×Q8—24no—
164C2×Q8—42no—
165C2×Q8—42no—
166C2×Q8—44no—
167C2×Q8—44no—
168C2×Q8—416no—
169C2×Q8—432no—
170C2×Q8C2×D418yes—
171C2×Q8C2×D418yes—
172C2×D4—24no—
173C2×D4—24no—
174C2×D4—41no—
175C2×D4—41no—
176C2×D4C2×Q818yescomplemented
177C2×D4C2×Q814yescomplemented
178C22×C4—22no—
179C22×C4—22no—
180C22×C4—22no—
181C22×C4—24no—
182C22×C4—28no—
183C22×C4—24no—
184C22×C4—24no—
185C22×C4—24no—
186C22×C4—22no—
187C22×C4—41no—
188C22×C4—41no—
189C22×C4—41no—
190C22×C4—42no—
191C22×C4—42no—
192C22×C4—44no—
193C22×C4—44no—
194C22×C4—42no—
195C22×C4—42no—
196C22×C4C2×D414yes—
197C22×C4C2×D418yes—
198C22×C4C2×Q814yescomplemented
199C22×C4C2411yescharacteristic
200C22×C4C2414yes—
201C22×C4C2412yes—
202C22×C4C2414yes—
203C22×C4C2412yes—
204C22×C4C2414yes—
205C22×C4C2414yes—
206C22×C4C2411yescharacteristic
207C22×C4C2411yescharacteristic
208C22×C4C2412yes—
209C22×C4C2411yescharacteristic
210C22×C4C2411yescharacteristic
211C22×C4C2411yescharacteristic
212C4⋊C4—28no—
213C4⋊C4—24no—
214C4⋊C4—28no—
215C4⋊C4—24no—
216C4⋊C4—28no—
217C4⋊C4—28no—
218C4⋊C4—28no—
219C4⋊C4—24no—
220C4⋊C4—24no—
221C4⋊C4—42no—
222C4⋊C4—42no—
223C4⋊C4—41no—
224C4⋊C4—44no—
225C4⋊C4—41no—
226C4⋊C4—44no—
227C4⋊C4—42no—
228C4⋊C4—42no—
229C4⋊C4C2×Q814yescomplemented
230C22⋊C4—28no—
231C22⋊C4—24no—
232C22⋊C4—28no—
233C22⋊C4—24no—
234C22⋊C4—24no—
235C22⋊C4—44no—
236C22⋊C4—42no—
237C22⋊C4—44no—
238C22⋊C4C2×Q818yescomplemented
239C42—28no—
240C42—24no—
241C42—22no—
242C42—22no—
243C42—41no—
244C42—41no—
245C23—21no—
246C23—21no—
247C23—21no—
248C23—21no—
249C23—22no—
250C23—22no—
251C23—22no—
252C23—22no—
253C23—22no—
254C23—22no—
255C23C22×D412yes—
256C23C22×Q814yes—
257C23C22×Q812yes—
258C232−1+412yes—
259C23C2511yescharacteristic
260Q8—216no—
261Q8—48no—
262Q8—416no—
263Q8—48no—
264D4—216no—
265D4—44no—
266C2×C4—22no—
267C2×C4—21no—
268C2×C4—21no—
269C2×C4—21no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—21no—
275C2×C4—22no—
276C2×C4—21no—
277C2×C4—21no—
278C2×C4—28no—
279C2×C4—22no—
280C2×C4—24no—
281C2×C4—22no—
282C2×C4—24no—
283C2×C4—21no—
284C2×C4—24no—
285C2×C4—22no—
286C2×C4—24no—
287C2×C4—22no—
288C2×C4—24no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—24no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—22no—
297C2×C4—48no—
298C2×C4—44no—
299C2×C4—44no—
300C2×C4—416no—
301C2×C4—48no—
302C2×C4—84no—
303C2×C4C22×D418yes—
304C2×C4C22×D412yes—
305C2×C4C22×D412yes—
306C2×C4C22×Q812yes—
307C2×C4C22×Q814yes—
308C2×C4C22×Q812yes—
309C2×C4H(5,𝔽2)12yes—
310C2×C4H(5,𝔽2)12yes—
311C2×C42−1+412yes—
312C22—22no—
313C22—22no—
314C22—22no—
315C22—22no—
316C22—22no—
317C22—22no—
318C22—24no—
319C22—24no—
320C22—24no—
321C22—42no—
322C22—42no—
323C22—42no—
324C22—42no—
325C22D4×Q814yes—
326C22C23×D411yescharacteristic
327C22C23×Q811yescharacteristic
328C22C2×H(5,𝔽2)11yescharacteristic
329C22C2×H(5,𝔽2)11yescharacteristic
330C22C2×2−1+411yescharacteristic
331C22C2×2−1+411yescharacteristic
332C22#58511yescharacteristic
333C4—22no—
334C4—28no—
335C4—24no—
336C4—22no—
337C4—22no—
338C4—22no—
339C4—42no—
340C4—44no—
341C4—42no—
342C4—44no—
343C4—41no—
344C4—44no—
345C4#53414yes—
346C2—24no—
347C2—44no—
348C2C2×#53411yescharacteristic
349C2C2×D4×Q811yescharacteristic
350C2#349711yescharacteristic
351C2#350111yescharacteristic
352C2#350311yescharacteristic
353C2#353811yescharacteristic
354C2#356111yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#121C22
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×D4×Q8C2semidirect
2. #2857C2semidirect
3. #2734C2semidirect
4. #2732C2semidirect
5. #2729C2semidirect
6. #2659C2semidirect
7. #2564C2semidirect
8. #2446C2semidirect
9. #2434C2semidirect
10. #2423C2semidirect
11. #2417C2semidirect
12. #2409C2semidirect
15. C2×#391C2semidirect
81. C22×Q8D4semidirect
103. #121Q8semidirect
176. C2×D4C2×Q8semidirect
177. C2×D4C2×Q8semidirect
198. C22×C4C2×Q8semidirect
229. C4⋊C4C2×Q8semidirect
238. C22⋊C4C2×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Q82
#28572
#27342
#27322
#27292
#26592
#25642
#24462
#24342
#24232
#24172
#24092
#23252
C4×#1212
C2×#3912