Finite Group Databasebeta

← #42877

Subgroups — #42877

Order 256.

1042 conjugacy classes of subgroups.

The subgroup lattice has 357 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#559C211yesmaximal, characteristic, complemented
2C2×#541C211yesmaximal, characteristic, complemented
3#2820C212yesmaximal, complemented
4#2707C214yesmaximal, complemented
5#2705C214yesmaximal, complemented
6#2662C212yesmaximal, complemented
7#2636C212yesmaximal, complemented
8#2619C211yesmaximal, characteristic
9#2581C211yesmaximal, characteristic, complemented
10#2562C212yesmaximal, complemented
11#2548C211yesmaximal, characteristic, complemented
12#2545C212yesmaximal, complemented
13#2454C212yesmaximal, complemented
14#2427C212yesmaximal, complemented
15#2426C212yesmaximal, complemented
16#2396C211yesmaximal, characteristic, complemented
17#2351C211yesmaximal, characteristic, complemented
18#559—28no—
19#541—28no—
20C2×C4⋊Q8C2211yescharacteristic
21C2×#127C2211yescharacteristic
22C2×#126C2212yes—
23C2×#126C2212yes—
24C2×#125C2212yes—
25C2×#125C2212yes—
26C2×#125C2211yescharacteristic
27C2×#124C2212yes—
28C2×#124C2212yes—
29C2×#124C2212yes—
30C2×#123C2214yes—
31C2×C22⋊Q8C2211yescharacteristic
32C2×C22⋊Q8C2211yescharacteristic
33C2×#121C2212yes—
34C2×C4×Q8C2211yescharacteristic
35C2×C4×Q8C2211yescharacteristic
36C2×C4×Q8C2212yes—
37C2×C4×Q8C2211yescharacteristic
38C2×C4×D4C2212yes—
39C2×C4×D4C2212yes—
40C2×#117C2211yescharacteristic
41#400C2211yescharacteristic
42#400C2212yes—
43#399C2214yes—
44#399C2211yescharacteristic
45#398C2212yes—
46#397C2214yes—
47#396C2214yes—
48#396C2214yes—
49#396C2214yes—
50#396C2212yes—
51#396C2214yes—
52#395C2211yescharacteristic
53#395C2212yes—
54#394C2212yes—
55#394C2212yes—
56#394C2212yes—
57#394C2212yes—
58#394C2214yes—
59#394C2214yes—
60#393C2211yescharacteristic
61#392C2212yes—
62#392C2212yes—
63#391C2212yes—
64#390C2212yes—
65#390C2214yes—
66#390C2212yes—
67#390C2214yes—
68#389C2212yes—
69#389C2212yes—
70#389C2214yes—
71#388C2214yes—
72#388C2214yes—
73#388C2214yes—
74#387C2214yes—
75#386C2214yes—
76#385C2214yes—
77#382C2212yes—
78#382C2211yescharacteristic
79#380C2214yes—
80#380C2214yes—
81C4×C4⋊C4C2212yes—
82C4×C4⋊C4C2211yescharacteristic
83C4×C4⋊C4C2212yes—
84C4×C22⋊C4C2212yes—
85C22×Q8C2311yescharacteristic
86C22×Q8C2311yescharacteristic
87C22×Q8C2311yescharacteristic
88C22×D4C2312yes—
89C22×D4C2312yes—
90C22×D4C2312yes—
91C22×D4C2314yes—
92C23×C4C2311yescharacteristic
93C23×C4C2314yes—
94C4⋊Q8—24no—
95#127—24no—
96#126—28no—
97#126—28no—
98#125—24no—
99#125—28no—
100#125—28no—
101#124—28no—
102#124—28no—
103#124—44no—
104#123—216no—
105C22⋊Q8—24no—
106C22⋊Q8—24no—
107#121—44no—
108C4×Q8—24no—
109C4×Q8—24no—
110C4×Q8—44no—
111C4×Q8D418yescomplemented
112C4×D4—28no—
113C4×D4—28no—
114#117—24no—
115C2×C4⋊C4C2311yescharacteristic
116C2×C4⋊C4C2311yescharacteristic
117C2×C4⋊C4C2311yescharacteristic
118C2×C4⋊C4C2312yes—
119C2×C4⋊C4C2311yescharacteristic
120C2×C4⋊C4C2312yes—
121C2×C4⋊C4C2312yes—
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2314yes—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2314yes—
134C2×C4⋊C4C2311yescharacteristic
135C2×C4⋊C4C2312yes—
136C2×C22⋊C4C2311yescharacteristic
137C2×C22⋊C4C2311yescharacteristic
138C2×C22⋊C4C2314yes—
139C2×C22⋊C4C2314yes—
140C2×C22⋊C4C2312yes—
141C2×C22⋊C4C2312yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2314yes—
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2314yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2314yes—
149C2×C22⋊C4C2314yes—
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2314yes—
152C2×C42C2311yescharacteristic
153C2×C42C2312yes—
154C2×C42C2312yes—
155C2×C42C2312yes—
156C2×C42C2314yes—
157C2×C42C2311yescharacteristic
158C2×C42C2312yes—
159#95C2312yes—
160#95C2312yes—
161#95C2311yescharacteristic
162#95C2312yes—
163#95C2312yes—
164#95C2311yescharacteristic
165#95C2312yes—
166#95C2314yes—
167#95C2314yes—
168#95C2314yes—
169#95C2312yes—
170#95C2314yes—
171C24C2411yescharacteristic
172C24C2414yes—
173C2×Q8—22no—
174C2×Q8—22no—
175C2×Q8—22no—
176C2×Q8—22no—
177C2×Q8—22no—
178C2×Q8—22no—
179C2×Q8—42no—
180C2×Q8C2×D414yes—
181C2×D4—24no—
182C2×D4—24no—
183C2×D4—24no—
184C2×D4—24no—
185C2×D4—24no—
186C2×D4—44no—
187C2×D4—44no—
188C2×D4—44no—
189C2×D4—44no—
190C2×D4—44no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—28no—
195C22×C4—44no—
196C22×C4—44no—
197C22×C4C2414yes—
198C22×C4C2412yes—
199C22×C4C2412yes—
200C22×C4C2412yes—
201C22×C4C2412yes—
202C22×C4C2412yes—
203C22×C4C2411yescharacteristic
204C22×C4C2411yescharacteristic
205C22×C4C2411yescharacteristic
206C22×C4C2412yes—
207C22×C4C2411yescharacteristic
208C22×C4C2411yescharacteristic
209C22×C4C2412yes—
210C22×C4C2412yes—
211C22×C4C2411yescharacteristic
212C4⋊C4—22no—
213C4⋊C4—22no—
214C4⋊C4—22no—
215C4⋊C4—22no—
216C4⋊C4—24no—
217C4⋊C4—24no—
218C4⋊C4—24no—
219C4⋊C4—24no—
220C4⋊C4—24no—
221C4⋊C4—24no—
222C4⋊C4—24no—
223C4⋊C4—24no—
224C4⋊C4—24no—
225C4⋊C4—44no—
226C4⋊C4—42no—
227C4⋊C4—42no—
228C4⋊C4—42no—
229C4⋊C4—44no—
230C4⋊C4—44no—
231C4⋊C4C2×D414yes—
232C4⋊C4C2×D418yes—
233C22⋊C4—22no—
234C22⋊C4—22no—
235C22⋊C4—28no—
236C22⋊C4—28no—
237C22⋊C4—24no—
238C22⋊C4—24no—
239C22⋊C4—28no—
240C22⋊C4—44no—
241C22⋊C4—42no—
242C22⋊C4—44no—
243C22⋊C4—44no—
244C22⋊C4—44no—
245C22⋊C4—42no—
246C22⋊C4—44no—
247C22⋊C4—44no—
248C22⋊C4—44no—
249C42—22no—
250C42—24no—
251C42—24no—
252C42—24no—
253C42—44no—
254C42C2×D414yes—
255C42C2×D418yes—
256C23—21no—
257C23—24no—
258C23—24no—
259C23—21no—
260C23—21no—
261C23—24no—
262C23—24no—
263C23—24no—
264C23—24no—
265C23—22no—
266C23—22no—
267C23—24no—
268C23C2511yescharacteristic
269Q8—28no—
270Q8—44no—
271Q8—44no—
272D4—48no—
273D4—48no—
274D4—84no—
275D4—88no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—24no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—21no—
284C2×C4—22no—
285C2×C4—21no—
286C2×C4—22no—
287C2×C4—21no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—24no—
291C2×C4—21no—
292C2×C4—22no—
293C2×C4—21no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—24no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—24no—
302C2×C4—24no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—44no—
309C2×C4—88no—
310C2×C4C22×D412yes—
311C2×C4C22×D412yes—
312C2×C4C22×D414yes—
313C2×C4C22×D414yes—
314C2×C4C22×D412yes—
315C2×C4H(5,𝔽2)12yes—
316C2×C42−1+412yes—
317C22—41no—
318C22—44no—
319C22—44no—
320C22—41no—
321C22—44no—
322C22—41no—
323C22—42no—
324C22—44no—
325C22—44no—
326C22—42no—
327C22—44no—
328C22—44no—
329C22C23×D411yescharacteristic
330C22C2×H(5,𝔽2)11yescharacteristic
331C22C2×2−1+411yescharacteristic
332C22#58512yes—
333C22#58512yes—
334C4—24no—
335C4—22no—
336C4—24no—
337C4—22no—
338C4—41no—
339C4—42no—
340C4—41no—
341C4—42no—
342C4—42no—
343C4—41no—
344C4—42no—
345C4—42no—
346C4—42no—
347C4—44no—
348C4#53714yes—
349C2—81no—
350C2—84no—
351C2C2×#53711yescharacteristic
352C2#348711yescharacteristic
353C2#350011yescharacteristic
354C2#355712yes—
355C2#356212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radical#2619C2
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×#559C2semidirect
2. C2×#541C2semidirect
3. #2820C2semidirect
4. #2707C2semidirect
5. #2705C2semidirect
6. #2662C2semidirect
7. #2636C2semidirect
9. #2581C2semidirect
10. #2562C2semidirect
11. #2548C2semidirect
12. #2545C2semidirect
13. #2454C2semidirect
14. #2427C2semidirect
15. #2426C2semidirect
16. #2396C2semidirect
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×#5592
C2×#5412
#28202
#27072
#27052
#26622
#26362
#26192
#25812
#25622
#25482
#25452
#24542
#24272
#24262
#23962
#23512