Finite Group Databasebeta

← #39593

Subgroups — #39593

Order 256.

1195 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8C211yesmaximal, characteristic
2C22×C4⋊Q8C211yesmaximal, characteristic, complemented
3#2855C211yesmaximal, characteristic, complemented
4#2734C214yesmaximal, complemented
5#2729C214yesmaximal, complemented
6#2627C212yesmaximal, complemented
7#2583C212yesmaximal, complemented
8#2579C212yesmaximal
9#2546C212yesmaximal, complemented
10#2446C212yesmaximal, complemented
11#2434C211yesmaximal, characteristic, complemented
12#2434C212yesmaximal, complemented
13#2429C212yesmaximal, complemented
14#2409C211yesmaximal, characteristic
15Q8×C22⋊C4C211yesmaximal, characteristic, complemented
16#2322C212yesmaximal
17C4×#123C211yesmaximal, characteristic
18C23×Q8C2211yescharacteristic
19C23×Q8C2211yescharacteristic
20C23×Q8C2211yescharacteristic
21D4×Q8—28no—
22C2×C4⋊Q8—28no—
23C2×C4⋊Q8C2212yes—
24C2×C4⋊Q8C2212yes—
25C2×C4⋊Q8C2214yes—
26C2×C4⋊Q8C2212yes—
27C2×C4⋊Q8C2211yescharacteristic
28C2×C4⋊Q8C2212yes—
29C2×#123C2211yescharacteristic
30C2×C22⋊Q8C2212yes—
31C2×C22⋊Q8C2211yescharacteristic
32C2×C22⋊Q8C2211yescharacteristic
33C2×C22⋊Q8C2212yes—
34C2×C22⋊Q8C2212yes—
35C2×C4×Q8C2211yescharacteristic
36C2×C4×Q8C2212yes—
37C2×C4×D4C2212yes—
38C2×C4×D4C2211yescharacteristic
39C22×C4⋊C4C2212yes—
40C22×C4⋊C4C2212yes—
41C22×C42C2211yescharacteristic
42#400C2214yes—
43#398C2214yes—
44#398C2214yes—
45#398C2214yes—
46#398C2214yes—
47#396C2214yes—
48#395C2214yes—
49#395C2214yes—
50#395C2212yes—
51#395C2214yes—
52#393C2212yes—
53#391C2212yes—
54#391C2214yes—
55#391C2212yes—
56#391C2212yes—
57#391C2212yes—
58#389C2214yes—
59#389C2214yes—
60#389C2214yes—
61#389C2212yes—
62#388C2214yes—
63#388C2212yes—
64#387C2214yes—
65#387C2214yes—
66#387C2214yes—
67#387C2212yes—
68#386C2212yes—
69#386C2211yescharacteristic
70#385C2212yes—
71#385C2214yes—
72#385C2212yes—
73#385C2212yes—
74#385C2214yes—
75#385C2211yescharacteristic
76#385C2212yes—
77#381C2212yes—
78#381C2211yescharacteristic
79#380C2212yes—
80#380C2211yescharacteristic
81C4×C4⋊C4C2212yes—
82C4×C22⋊C4C2212yes—
83C4×C22⋊C4C2211yescharacteristic
84C4×C22⋊C4C2212yes—
85C22×Q8—24no—
86C22×Q8—24no—
87C22×Q8—44no—
88C22×Q8—44no—
89C22×Q8—44no—
90C22×Q8D418yes—
91C22×Q8C2311yescharacteristic
92C22×Q8C2312yes—
93C22×Q8C2311yescharacteristic
94C22×Q8C2311yescharacteristic
95C22×Q8C2312yes—
96C22×Q8C2312yes—
97C22×Q8C2312yes—
98C22×D4C2311yescharacteristic
99C23×C4C2311yescharacteristic
100C23×C4C2311yescharacteristic
101C23×C4C2311yescharacteristic
102C23×C4C2311yescharacteristic
103C23×C4C2312yes—
104C23×C4C2312yes—
105C23×C4C2312yes—
106C4⋊Q8—28no—
107C4⋊Q8—28no—
108C4⋊Q8—216no—
109C4⋊Q8—24no—
110C4⋊Q8—28no—
111C4⋊Q8—44no—
112#123Q818yescomplemented
113C22⋊Q8—24no—
114C22⋊Q8—28no—
115C22⋊Q8—24no—
116C22⋊Q8—28no—
117C22⋊Q8—44no—
118C4×Q8—24no—
119C4×Q8—44no—
120C4×D4—24no—
121C4×D4—28no—
122C2×C4⋊C4—28no—
123C2×C4⋊C4—28no—
124C2×C4⋊C4C2314yes—
125C2×C4⋊C4C2314yes—
126C2×C4⋊C4C2314yes—
127C2×C4⋊C4C2314yes—
128C2×C4⋊C4C2311yescharacteristic
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2311yescharacteristic
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2312yes—
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2314yes—
138C2×C4⋊C4C2314yes—
139C2×C4⋊C4C2314yes—
140C2×C4⋊C4C2314yes—
141C2×C4⋊C4C2314yes—
142C2×C4⋊C4C2312yes—
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2311yescharacteristic
145C2×C22⋊C4C2311yescharacteristic
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2311yescharacteristic
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2311yescharacteristic
152C2×C22⋊C4C2312yes—
153C2×C42—24no—
154C2×C42C2311yescharacteristic
155C2×C42C2312yes—
156C2×C42C2312yes—
157C2×C42C2312yes—
158C2×C42C2312yes—
159C2×C42C2314yes—
160#95C2312yes—
161#95C2312yes—
162#95C2314yes—
163#95C2312yes—
164#95C2312yes—
165#95C2312yes—
166#95C2314yes—
167#95C2312yes—
168#95C2314yes—
169#95C2314yes—
170#95C2314yes—
171#95C2314yes—
172#95C2314yes—
173#95C2314yes—
174#95C2314yes—
175C24C2411yescharacteristic
176C24C2411yescharacteristic
177C2×Q8—24no—
178C2×Q8—22no—
179C2×Q8—24no—
180C2×Q8—24no—
181C2×Q8—24no—
182C2×Q8—24no—
183C2×Q8—24no—
184C2×Q8—24no—
185C2×Q8—24no—
186C2×Q8—44no—
187C2×Q8—44no—
188C2×Q8—44no—
189C2×Q8—416no—
190C2×Q8—416no—
191C2×Q8—416no—
192C2×Q8C2×D414yes—
193C2×Q8C2×D414yes—
194C2×Q8C2×D418yes—
195C2×D4—22no—
196C2×D4—22no—
197C2×D4C2×Q814yes—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—22no—
206C22×C4—24no—
207C22×C4—44no—
208C22×C4—44no—
209C22×C4—44no—
210C22×C4C2×D414yes—
211C22×C4C2×D418yes—
212C22×C4C2×Q814yescomplemented
213C22×C4C2412yes—
214C22×C4C2414yes—
215C22×C4C2411yescharacteristic
216C22×C4C2412yes—
217C22×C4C2411yescharacteristic
218C22×C4C2412yes—
219C22×C4C2414yes—
220C22×C4C2411yescharacteristic
221C22×C4C2412yes—
222C22×C4C2412yes—
223C22×C4C2412yes—
224C22×C4C2411yescharacteristic
225C22×C4C2412yes—
226C22×C4C2412yes—
227C22×C4C2411yescharacteristic
228C4⋊C4—28no—
229C4⋊C4—28no—
230C4⋊C4—28no—
231C4⋊C4—28no—
232C4⋊C4—22no—
233C4⋊C4—24no—
234C4⋊C4—24no—
235C4⋊C4—22no—
236C4⋊C4—24no—
237C4⋊C4—24no—
238C4⋊C4—24no—
239C4⋊C4—24no—
240C4⋊C4—24no—
241C4⋊C4—28no—
242C4⋊C4—44no—
243C4⋊C4—44no—
244C4⋊C4—44no—
245C4⋊C4—44no—
246C4⋊C4C2×Q818yescomplemented
247C22⋊C4—24no—
248C22⋊C4—22no—
249C22⋊C4—24no—
250C22⋊C4—22no—
251C22⋊C4—22no—
252C22⋊C4—24no—
253C22⋊C4—24no—
254C22⋊C4—44no—
255C22⋊C4C2×Q814yescomplemented
256C22⋊C4C2×Q818yescomplemented
257C42—24no—
258C42—24no—
259C42—24no—
260C42—22no—
261C42—24no—
262C42—44no—
263C23—22no—
264C23—22no—
265C23—21no—
266C23—22no—
267C23—22no—
268C23—21no—
269C23C22×D412yes—
270C23C22×Q812yes—
271C23C22×Q812yes—
272C232−1+412yes—
273C23C2511yescharacteristic
274Q8—28no—
275Q8—28no—
276Q8—48no—
277Q8—48no—
278Q8—48no—
279Q8—44no—
280Q8—48no—
281D4—28no—
282C2×C4—28no—
283C2×C4—28no—
284C2×C4—21no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—24no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—21no—
295C2×C4—28no—
296C2×C4—22no—
297C2×C4—21no—
298C2×C4—21no—
299C2×C4—22no—
300C2×C4—24no—
301C2×C4—22no—
302C2×C4—24no—
303C2×C4—24no—
304C2×C4—22no—
305C2×C4—24no—
306C2×C4—24no—
307C2×C4—22no—
308C2×C4—24no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—24no—
312C2×C4—24no—
313C2×C4—48no—
314C2×C4—48no—
315C2×C4—48no—
316C2×C4—44no—
317C2×C4C22×D412yes—
318C2×C4C22×D414yes—
319C2×C4C22×D414yes—
320C2×C4C22×D412yes—
321C2×C4C22×Q814yes—
322C2×C4C22×Q814yes—
323C2×C4C22×Q812yes—
324C2×C4H(5,𝔽2)14yes—
325C2×C42−1+414yes—
326C22—22no—
327C22—22no—
328C22—24no—
329C22—24no—
330C22—22no—
331C22—24no—
332C22—41no—
333C22—41no—
334C22—42no—
335C22D4×Q814yes—
336C22C23×D411yescharacteristic
337C22C23×Q811yescharacteristic
338C22C2×H(5,𝔽2)12yes—
339C22C2×2−1+411yescharacteristic
340C22C2×2−1+412yes—
341C4—22no—
342C4—24no—
343C4—24no—
344C4—24no—
345C4—22no—
346C4—24no—
347C4—24no—
348C4—41no—
349C4—42no—
350C4—44no—
351C4—42no—
352C4—41no—
353C4—42no—
354C4—44no—
355C4#53414yes—
356C2—24no—
357C2—42no—
358C2C2×#53411yescharacteristic
359C2C2×D4×Q811yescharacteristic
360C2#348611yescharacteristic
361C2#350312yes—
362C2#355212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
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×C4⋊Q8C2semidirect
3. #2855C2semidirect
4. #2734C2semidirect
5. #2729C2semidirect
6. #2627C2semidirect
7. #2583C2semidirect
9. #2546C2semidirect
10. #2446C2semidirect
11. #2434C2semidirect
12. #2434C2semidirect
13. #2429C2semidirect
15. Q8×C22⋊C4C2semidirect
112. #123Q8semidirect
212. C22×C4C2×Q8semidirect
246. C4⋊C4C2×Q8semidirect
255. C22⋊C4C2×Q8semidirect
256. 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
C22×C4⋊Q82
#28552
#27342
#27292
#26272
#25832
#25792
#25462
#24462
#24342
#24292
#24092
Q8×C22⋊C42
#23222
C4×#1232