Finite Group Databasebeta

← #42645

Subgroups — #42645

Order 256.

1056 conjugacy classes of subgroups.

The subgroup lattice has 363 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#556C211yesmaximal, characteristic, complemented
2C2×#540C211yesmaximal, characteristic
3#2814C212yesmaximal, complemented
4#2695C214yesmaximal, complemented
5#2691C214yesmaximal, complemented
6#2639C212yesmaximal, complemented
7#2624C212yesmaximal, complemented
8#2621C211yesmaximal, characteristic, complemented
9#2580C211yesmaximal, characteristic, complemented
10#2547C211yesmaximal, characteristic, complemented
11#2544C212yesmaximal, complemented
12#2498C212yesmaximal, complemented
13#2453C212yesmaximal, complemented
14#2427C212yesmaximal, complemented
15#2426C212yesmaximal, complemented
16#2396C211yesmaximal, characteristic, complemented
17#2349C211yesmaximal, characteristic, complemented
18#556—28no—
19#540—28no—
20C2×C4⋊Q8C2211yescharacteristic
21C2×#127C2211yescharacteristic
22C2×#126C2214yes—
23C2×#125C2211yescharacteristic
24C2×#124C2212yes—
25C2×#124C2212yes—
26C2×#123C2212yes—
27C2×#123C2212yes—
28C2×C22⋊Q8C2212yes—
29C2×C22⋊Q8C2212yes—
30C2×#121C2212yes—
31C2×#121C2211yescharacteristic
32C2×#121C2211yescharacteristic
33C2×#121C2212yes—
34C2×C4×Q8C2211yescharacteristic
35C2×C4×Q8C2212yes—
36C2×C4×D4C2211yescharacteristic
37C2×C4×D4C2212yes—
38C2×C4×D4C2211yescharacteristic
39C2×#117C2211yescharacteristic
40C2×#117C2212yes—
41#400C2214yes—
42#400C2211yescharacteristic
43#399C2212yes—
44#399C2211yescharacteristic
45#398C2212yes—
46#398C2212yes—
47#398C2212yes—
48#398C2214yes—
49#397C2212yes—
50#397C2212yes—
51#397C2212yes—
52#397C2212yes—
53#397C2214yes—
54#396C2212yes—
55#396C2214yes—
56#395C2211yescharacteristic
57#394C2214yes—
58#394C2214yes—
59#394C2214yes—
60#394C2214yes—
61#393C2212yes—
62#393C2211yescharacteristic
63#391C2212yes—
64#391C2212yes—
65#390C2212yes—
66#390C2214yes—
67#389C2212yes—
68#389C2212yes—
69#389C2214yes—
70#388C2214yes—
71#387C2214yes—
72#386C2214yes—
73#386C2214yes—
74#386C2214yes—
75#385C2214yes—
76#385C2214yes—
77#382C2211yescharacteristic
78#380C2212yes—
79#380C2214yes—
80#380C2214yes—
81C4×C4⋊C4C2211yescharacteristic
82C4×C4⋊C4C2212yes—
83C4×C22⋊C4C2212yes—
84C2×#95C2212yes—
85C22×Q8C2312yes—
86C22×Q8C2311yescharacteristic
87C22×D4C2311yescharacteristic
88C22×D4C2311yescharacteristic
89C22×D4C2312yes—
90C22×D4C2312yes—
91C22×D4C2312yes—
92C22×D4C2312yes—
93C23×C4C2311yescharacteristic
94C23×C4C2312yes—
95C23×C4C2314yes—
96C23×C4C2312yes—
97C4⋊Q8—24no—
98#127—24no—
99#126—216no—
100#125—24no—
101#124—28no—
102#124—44no—
103#123—28no—
104#123—28no—
105C22⋊Q8—28no—
106C22⋊Q8—44no—
107#121—24no—
108#121—28no—
109#121—24no—
110#121—28no—
111C4×Q8—28no—
112C4×Q8—24no—
113C4×D4—24no—
114C4×D4—44no—
115C4×D4D418yes—
116#117—28no—
117#117—24no—
118C2×C4⋊C4C2311yescharacteristic
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2311yescharacteristic
122C2×C4⋊C4C2311yescharacteristic
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2314yes—
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2314yes—
134C2×C4⋊C4C2314yes—
135C2×C4⋊C4C2311yescharacteristic
136C2×C22⋊C4C2311yescharacteristic
137C2×C22⋊C4C2311yescharacteristic
138C2×C22⋊C4C2314yes—
139C2×C22⋊C4C2312yes—
140C2×C22⋊C4C2312yes—
141C2×C22⋊C4C2312yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2314yes—
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2314yes—
146C2×C22⋊C4C2314yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2314yes—
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2312yes—
152C2×C42C2314yes—
153C2×C42C2311yescharacteristic
154C2×C42C2312yes—
155C2×C42C2312yes—
156C2×C42C2311yescharacteristic
157#95C2311yescharacteristic
158#95C2312yes—
159#95C2314yes—
160#95C2312yes—
161#95C2312yes—
162#95C2311yescharacteristic
163#95C2312yes—
164#95C2312yes—
165#95C2314yes—
166#95C2314yes—
167#95C2312yes—
168#95C2314yes—
169#95C2314yes—
170#95C2314yes—
171C24C2411yescharacteristic
172C24C2412yes—
173C24C2412yes—
174C2×Q8—22no—
175C2×Q8—24no—
176C2×Q8—24no—
177C2×Q8—24no—
178C2×Q8—42no—
179C2×D4—24no—
180C2×D4—24no—
181C2×D4—24no—
182C2×D4—22no—
183C2×D4—24no—
184C2×D4—22no—
185C2×D4—22no—
186C2×D4—22no—
187C2×D4—22no—
188C2×D4—44no—
189C2×D4—44no—
190C2×D4—44no—
191C2×D4—44no—
192C2×D4C2×D414yes—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—24no—
197C22×C4—44no—
198C22×C4—44no—
199C22×C4—44no—
200C22×C4—44no—
201C22×C4—44no—
202C22×C4C2×D418yes—
203C22×C4C2412yes—
204C22×C4C2411yescharacteristic
205C22×C4C2411yescharacteristic
206C22×C4C2414yes—
207C22×C4C2412yes—
208C22×C4C2412yes—
209C22×C4C2414yes—
210C22×C4C2412yes—
211C22×C4C2411yescharacteristic
212C22×C4C2412yes—
213C22×C4C2411yescharacteristic
214C22×C4C2412yes—
215C22×C4C2411yescharacteristic
216C22×C4C2411yescharacteristic
217C4⋊C4—22no—
218C4⋊C4—24no—
219C4⋊C4—22no—
220C4⋊C4—22no—
221C4⋊C4—22no—
222C4⋊C4—28no—
223C4⋊C4—24no—
224C4⋊C4—24no—
225C4⋊C4—24no—
226C4⋊C4—24no—
227C4⋊C4—24no—
228C4⋊C4—42no—
229C4⋊C4—44no—
230C4⋊C4—42no—
231C4⋊C4—44no—
232C4⋊C4—42no—
233C4⋊C4—44no—
234C4⋊C4C2×D414yes—
235C22⋊C4—28no—
236C22⋊C4—24no—
237C22⋊C4—28no—
238C22⋊C4—22no—
239C22⋊C4—22no—
240C22⋊C4—24no—
241C22⋊C4—24no—
242C22⋊C4—42no—
243C22⋊C4—44no—
244C22⋊C4—44no—
245C22⋊C4—42no—
246C22⋊C4—44no—
247C22⋊C4—44no—
248C22⋊C4—44no—
249C22⋊C4—44no—
250C22⋊C4C2×D418yes—
251C42—28no—
252C42—22no—
253C42—24no—
254C42—24no—
255C42C2×D414yes—
256C23—22no—
257C23—22no—
258C23—24no—
259C23—24no—
260C23—21no—
261C23—22no—
262C23—21no—
263C23—22no—
264C23—21no—
265C23—22no—
266C23—24no—
267C23—22no—
268C23—24no—
269C23—22no—
270C23C22×D414yes—
271C23C2511yescharacteristic
272Q8—44no—
273Q8—48no—
274D4—28no—
275D4—44no—
276D4—84no—
277D4—84no—
278D4—84no—
279D4—84no—
280C2×C4—22no—
281C2×C4—24no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—22no—
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—21no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—24no—
293C2×C4—24no—
294C2×C4—21no—
295C2×C4—21no—
296C2×C4—24no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—24no—
301C2×C4—24no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—24no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—48no—
311C2×C4—44no—
312C2×C4—84no—
313C2×C4—88no—
314C2×C4C22×D414yes—
315C2×C4C22×D412yes—
316C2×C4C22×D412yes—
317C2×C4C22×D412yes—
318C2×C4H(5,𝔽2)12yes—
319C2×C42−1+412yes—
320C22—24no—
321C22—24no—
322C22—24no—
323C22—44no—
324C22—44no—
325C22—41no—
326C22—42no—
327C22—41no—
328C22—42no—
329C22—42no—
330C22—41no—
331C22—42no—
332C22—44no—
333C22—42no—
334C22—44no—
335C22C23×D411yescharacteristic
336C22C2×H(5,𝔽2)11yescharacteristic
337C22C2×2−1+411yescharacteristic
338C22#58512yes—
339C22#58512yes—
340C4—22no—
341C4—24no—
342C4—22no—
343C4—41no—
344C4—44no—
345C4—41no—
346C4—42no—
347C4—42no—
348C4—42no—
349C4—41no—
350C4—42no—
351C4—44no—
352C4—42no—
353C4#53714yes—
354C2—44no—
355C2—81no—
356C2—82no—
357C2C2×#53711yescharacteristic
358C2#348511yescharacteristic
359C2#350011yescharacteristic
360C2#355712yes—
361C2#356212yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#540C2
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
3. #2814C2semidirect
4. #2695C2semidirect
5. #2691C2semidirect
6. #2639C2semidirect
7. #2624C2semidirect
8. #2621C2semidirect
9. #2580C2semidirect
10. #2547C2semidirect
11. #2544C2semidirect
12. #2498C2semidirect
13. #2453C2semidirect
14. #2427C2semidirect
15. #2426C2semidirect
16. #2396C2semidirect
17. #2349C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5562
C2×#5402
#28142
#26952
#26912
#26392
#26242
#26212
#25802
#25472
#25442
#24982
#24532
#24272
#24262
#23962
#23492