Finite Group Databasebeta

← #42882

Subgroups — #42882

Order 256.

1050 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#556C211yesmaximal, characteristic, complemented
2C2×#542C211yesmaximal, characteristic, complemented
3#2819C212yesmaximal, complemented
4#2705C214yesmaximal, complemented
5#2702C214yesmaximal, complemented
6#2662C212yesmaximal, complemented
7#2637C212yesmaximal, complemented
8#2628C211yesmaximal, characteristic, complemented
9#2592C212yesmaximal, complemented
10#2563C211yesmaximal, characteristic, complemented
11#2536C212yesmaximal, complemented
12#2535C211yesmaximal, characteristic, complemented
13#2439C212yesmaximal, complemented
14#2426C212yesmaximal, complemented
15#2414C212yesmaximal, complemented
16#2392C211yesmaximal, characteristic, complemented
17#2351C211yesmaximal, characteristic, complemented
18#556—28no—
19#542—28no—
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2211yescharacteristic
22C2×#126C2212yes—
23C2×#126C2214yes—
24C2×#124C2212yes—
25C2×#124C2212yes—
26C2×#124C2211yescharacteristic
27C2×#123C2212yes—
28C2×C22⋊Q8C2212yes—
29C2×C22⋊Q8C2212yes—
30C2×C22⋊Q8C2211yescharacteristic
31C2×#121C2211yescharacteristic
32C2×#121C2212yes—
33C2×C4×Q8C2212yes—
34C2×C4×Q8C2212yes—
35C2×C4×Q8C2211yescharacteristic
36C2×C4×D4C2211yescharacteristic
37C2×C4×D4C2211yescharacteristic
38C2×C4×D4C2212yes—
39C2×#117C2211yescharacteristic
40C2×#117C2212yes—
41#400C2212yes—
42#399C2212yes—
43#398C2211yescharacteristic
44#398C2214yes—
45#397C2211yescharacteristic
46#397C2212yes—
47#396C2214yes—
48#396C2212yes—
49#396C2214yes—
50#395C2212yes—
51#394C2214yes—
52#394C2214yes—
53#394C2211yescharacteristic
54#394C2212yes—
55#394C2214yes—
56#393C2212yes—
57#393C2212yes—
58#393C2212yes—
59#393C2214yes—
60#392C2211yescharacteristic
61#392C2212yes—
62#392C2214yes—
63#391C2214yes—
64#390C2212yes—
65#390C2214yes—
66#390C2214yes—
67#389C2212yes—
68#389C2214yes—
69#389C2212yes—
70#388C2214yes—
71#388C2214yes—
72#388C2214yes—
73#388C2214yes—
74#387C2214yes—
75#386C2214yes—
76#382C2212yes—
77#382C2212yes—
78#382C2211yescharacteristic
79#380C2214yes—
80#380C2212yes—
81#380C2212yes—
82C4×C4⋊C4C2211yescharacteristic
83C4×C4⋊C4C2212yes—
84C4×C22⋊C4C2212yes—
85C22×Q8C2311yescharacteristic
86C22×Q8C2312yes—
87C22×Q8C2312yes—
88C22×D4C2311yescharacteristic
89C22×D4C2311yescharacteristic
90C22×D4C2312yes—
91C22×D4C2312yes—
92C22×D4C2314yes—
93C23×C4C2312yes—
94C23×C4C2311yescharacteristic
95C23×C4C2312yes—
96C4⋊Q8—24no—
97C4⋊Q8—24no—
98#126—216no—
99#126—28no—
100#124—24no—
101#124—28no—
102#124—28no—
103#123—28no—
104C22⋊Q8—24no—
105C22⋊Q8—28no—
106C22⋊Q8—28no—
107#121—24no—
108#121—44no—
109C4×Q8—28no—
110C4×Q8—44no—
111C4×Q8D418yescomplemented
112C4×D4—24no—
113C4×D4—24no—
114C4×D4—44no—
115#117—28no—
116#117—24no—
117C2×C4⋊C4C2311yescharacteristic
118C2×C4⋊C4C2312yes—
119C2×C4⋊C4C2311yescharacteristic
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2311yescharacteristic
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2314yes—
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2314yes—
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2314yes—
131C2×C4⋊C4C2314yes—
132C2×C4⋊C4C2311yescharacteristic
133C2×C4⋊C4C2312yes—
134C2×C22⋊C4C2311yescharacteristic
135C2×C22⋊C4C2311yescharacteristic
136C2×C22⋊C4C2314yes—
137C2×C22⋊C4C2312yes—
138C2×C22⋊C4C2312yes—
139C2×C22⋊C4C2312yes—
140C2×C22⋊C4C2312yes—
141C2×C22⋊C4C2312yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2312yes—
145C2×C22⋊C4C2312yes—
146C2×C22⋊C4C2314yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2314yes—
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2314yes—
152C2×C22⋊C4C2314yes—
153C2×C42C2314yes—
154C2×C42C2311yescharacteristic
155C2×C42C2312yes—
156C2×C42C2314yes—
157C2×C42C2311yescharacteristic
158C2×C42C2312yes—
159#95C2312yes—
160#95C2312yes—
161#95C2311yescharacteristic
162#95C2311yescharacteristic
163#95C2312yes—
164#95C2314yes—
165#95C2314yes—
166#95C2314yes—
167#95C2314yes—
168#95C2312yes—
169#95C2314yes—
170#95C2314yes—
171C24C2412yes—
172C24C2411yescharacteristic
173C24C2412yes—
174C2×Q8—24no—
175C2×Q8—24no—
176C2×Q8—22no—
177C2×Q8—22no—
178C2×Q8—44no—
179C2×Q8—44no—
180C2×Q8C2×D414yes—
181C2×D4—22no—
182C2×D4—22no—
183C2×D4—24no—
184C2×D4—22no—
185C2×D4—22no—
186C2×D4—42no—
187C2×D4—42no—
188C2×D4—42no—
189C2×D4—42no—
190C2×D4—44no—
191C2×D4—44no—
192C2×D4—44no—
193C2×D4—44no—
194C22×C4—24no—
195C22×C4—22no—
196C22×C4—22no—
197C22×C4—24no—
198C22×C4—24no—
199C22×C4—22no—
200C22×C4—24no—
201C22×C4—44no—
202C22×C4C2411yescharacteristic
203C22×C4C2412yes—
204C22×C4C2414yes—
205C22×C4C2412yes—
206C22×C4C2412yes—
207C22×C4C2412yes—
208C22×C4C2414yes—
209C22×C4C2411yescharacteristic
210C22×C4C2411yescharacteristic
211C22×C4C2411yescharacteristic
212C22×C4C2412yes—
213C22×C4C2411yescharacteristic
214C22×C4C2412yes—
215C22×C4C2411yescharacteristic
216C4⋊C4—22no—
217C4⋊C4—24no—
218C4⋊C4—22no—
219C4⋊C4—22no—
220C4⋊C4—22no—
221C4⋊C4—28no—
222C4⋊C4—24no—
223C4⋊C4—24no—
224C4⋊C4—24no—
225C4⋊C4—24no—
226C4⋊C4—42no—
227C4⋊C4—44no—
228C4⋊C4—44no—
229C4⋊C4—42no—
230C4⋊C4—44no—
231C4⋊C4C2×D414yes—
232C4⋊C4C2×D418yes—
233C22⋊C4—22no—
234C22⋊C4—22no—
235C22⋊C4—28no—
236C22⋊C4—24no—
237C22⋊C4—24no—
238C22⋊C4—24no—
239C22⋊C4—24no—
240C22⋊C4—24no—
241C22⋊C4—28no—
242C22⋊C4—24no—
243C22⋊C4—44no—
244C22⋊C4—42no—
245C22⋊C4—44no—
246C22⋊C4—44no—
247C22⋊C4—44no—
248C22⋊C4—42no—
249C22⋊C4—42no—
250C22⋊C4—42no—
251C22⋊C4—44no—
252C42—28no—
253C42—22no—
254C42—24no—
255C42—44no—
256C42C2×D414yes—
257C42C2×D418yes—
258C23—22no—
259C23—21no—
260C23—22no—
261C23—21no—
262C23—22no—
263C23—22no—
264C23—22no—
265C23—21no—
266C23—22no—
267C23—22no—
268C23—24no—
269C23—22no—
270C23—22no—
271C23—22no—
272C23—24no—
273C23—22no—
274C23—22no—
275C23C2511yescharacteristic
276Q8—28no—
277Q8—48no—
278Q8—84no—
279D4—44no—
280D4—48no—
281D4—44no—
282D4—84no—
283D4—88no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—24no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—24no—
293C2×C4—21no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—24no—
298C2×C4—22no—
299C2×C4—21no—
300C2×C4—22no—
301C2×C4—21no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—24no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—24no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—48no—
314C2×C4—44no—
315C2×C4—84no—
316C2×C4C22×D414yes—
317C2×C4C22×D412yes—
318C2×C4C22×D414yes—
319C2×C4C22×D412yes—
320C2×C4C22×D412yes—
321C2×C4H(5,𝔽2)12yes—
322C2×C42−1+412yes—
323C22—42no—
324C22—41no—
325C22—42no—
326C22—42no—
327C22—41no—
328C22—42no—
329C22—42no—
330C22—41no—
331C22—42no—
332C22—42no—
333C22—42no—
334C22—42no—
335C22—44no—
336C22—42no—
337C22—42no—
338C22—42no—
339C22—44no—
340C22C23×D411yescharacteristic
341C22C2×H(5,𝔽2)11yescharacteristic
342C22C2×2−1+411yescharacteristic
343C22#58512yes—
344C22#58512yes—
345C4—24no—
346C4—22no—
347C4—22no—
348C4—24no—
349C4—42no—
350C4—41no—
351C4—41no—
352C4—44no—
353C4—42no—
354C4—41no—
355C4—42no—
356C4—42no—
357C4—44no—
358C4#53714yes—
359C2—82no—
360C2—81no—
361C2—82no—
362C2C2×#53711yescharacteristic
363C2#348711yescharacteristic
364C2#350011yescharacteristic
365C2#354012yes—
366C2#356512yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
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×#556C2semidirect
2. C2×#542C2semidirect
3. #2819C2semidirect
4. #2705C2semidirect
5. #2702C2semidirect
6. #2662C2semidirect
7. #2637C2semidirect
8. #2628C2semidirect
9. #2592C2semidirect
10. #2563C2semidirect
11. #2536C2semidirect
12. #2535C2semidirect
13. #2439C2semidirect
14. #2426C2semidirect
15. #2414C2semidirect
16. #2392C2semidirect
17. #2351C2semidirect
111. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5562
C2×#5422
#28192
#27052
#27022
#26622
#26372
#26282
#25922
#25632
#25362
#25352
#24392
#24262
#24142
#23922
#23512