Finite Group Databasebeta

← #42794

Subgroups — #42794

Order 256.

1140 conjugacy classes of subgroups.

The subgroup lattice has 376 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C211yesmaximal, characteristic, complemented
2C2×#542C211yesmaximal, characteristic, complemented
3#2820C212yesmaximal, complemented
4#2683C214yesmaximal, complemented
5#2681C214yesmaximal, complemented
6#2664C212yesmaximal, complemented
7#2636C212yesmaximal, complemented
8#2628C211yesmaximal, characteristic, complemented
9#2542C211yesmaximal, characteristic, complemented
10#2540C212yesmaximal, complemented
11#2538C212yesmaximal, complemented
12#2535C211yesmaximal, characteristic, complemented
13#2440C212yesmaximal, complemented
14#2426C212yesmaximal, complemented
15#2416C212yesmaximal, complemented
16#2392C211yesmaximal, characteristic, complemented
17#2351C211yesmaximal, characteristic, complemented
18#554—28no—
19#542—28no—
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2211yescharacteristic
22C2×#126C2212yes—
23C2×#125C2212yes—
24C2×#124C2212yes—
25C2×#124C2211yescharacteristic
26C2×#123C2212yes—
27C2×C22⋊Q8C2214yes—
28C2×C22⋊Q8C2212yes—
29C2×C22⋊Q8C2212yes—
30C2×C22⋊Q8C2211yescharacteristic
31C2×C22⋊Q8C2214yes—
32C2×C22⋊Q8C2214yes—
33C2×#121C2211yescharacteristic
34C2×#121C2214yes—
35C2×#121C2212yes—
36C2×C4×Q8C2212yes—
37C2×C4×Q8C2211yescharacteristic
38C2×C4×D4C2212yes—
39C2×C4×D4C2211yescharacteristic
40C2×C4×D4C2211yescharacteristic
41C2×C4×D4C2212yes—
42C2×#117C2211yescharacteristic
43C22×C4⋊C4C2212yes—
44#400C2212yes—
45#399C2212yes—
46#399C2212yes—
47#399C2212yes—
48#398C2211yescharacteristic
49#398C2214yes—
50#397C2211yescharacteristic
51#397C2212yes—
52#396C2214yes—
53#396C2214yes—
54#396C2214yes—
55#396C2212yes—
56#396C2214yes—
57#395C2214yes—
58#395C2212yes—
59#394C2214yes—
60#394C2211yescharacteristic
61#394C2214yes—
62#394C2212yes—
63#393C2212yes—
64#392C2212yes—
65#392C2211yescharacteristic
66#390C2212yes—
67#390C2214yes—
68#390C2214yes—
69#389C2212yes—
70#389C2214yes—
71#389C2212yes—
72#389C2214yes—
73#388C2214yes—
74#386C2214yes—
75#386C2214yes—
76#385C2214yes—
77#384C2212yes—
78#382C2212yes—
79#382C2211yescharacteristic
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×C4C2314yes—
96C23×C4C2312yes—
97C4⋊Q8—24no—
98C4⋊Q8—24no—
99#126—28no—
100#125—28no—
101#124—24no—
102#124—28no—
103#123—28no—
104C22⋊Q8—24no—
105C22⋊Q8—28no—
106C22⋊Q8—28no—
107C22⋊Q8—216no—
108C22⋊Q8—48no—
109C22⋊Q8—48no—
110#121—24no—
111#121—48no—
112#121—44no—
113C4×Q8—44no—
114C4×Q8D418yescomplemented
115C4×D4—24no—
116C4×D4—24no—
117C4×D4—28no—
118C4×D4—44no—
119#117—24no—
120C2×C4⋊C4—28no—
121C2×C4⋊C4C2314yes—
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2311yescharacteristic
124C2×C4⋊C4C2311yescharacteristic
125C2×C4⋊C4C2311yescharacteristic
126C2×C4⋊C4C2311yescharacteristic
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2314yes—
130C2×C4⋊C4C2314yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2314yes—
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2314yes—
137C2×C4⋊C4C2314yes—
138C2×C4⋊C4C2314yes—
139C2×C4⋊C4C2311yescharacteristic
140C2×C4⋊C4C2312yes—
141C2×C22⋊C4C2311yescharacteristic
142C2×C22⋊C4C2311yescharacteristic
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2312yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2314yes—
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2312yes—
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2314yes—
156C2×C22⋊C4C2314yes—
157C2×C22⋊C4C2314yes—
158C2×C22⋊C4C2314yes—
159C2×C42C2311yescharacteristic
160C2×C42C2312yes—
161C2×C42C2314yes—
162C2×C42C2311yescharacteristic
163C2×C42C2312yes—
164#95C2312yes—
165#95C2312yes—
166#95C2311yescharacteristic
167#95C2312yes—
168#95C2311yescharacteristic
169#95C2314yes—
170#95C2314yes—
171#95C2314yes—
172#95C2312yes—
173#95C2314yes—
174C24C2412yes—
175C24C2411yescharacteristic
176C24C2412yes—
177C2×Q8—24no—
178C2×Q8—24no—
179C2×Q8—22no—
180C2×Q8—22no—
181C2×Q8—44no—
182C2×Q8—44no—
183C2×Q8C2×D414yes—
184C2×D4—24no—
185C2×D4—24no—
186C2×D4—28no—
187C2×D4—22no—
188C2×D4—22no—
189C2×D4—24no—
190C2×D4—24no—
191C2×D4—22no—
192C2×D4—22no—
193C2×D4—42no—
194C2×D4—44no—
195C2×D4—44no—
196C2×D4—44no—
197C22×C4—24no—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—24no—
201C22×C4—24no—
202C22×C4—22no—
203C22×C4—28no—
204C22×C4—24no—
205C22×C4—44no—
206C22×C4—44no—
207C22×C4—44no—
208C22×C4C2411yescharacteristic
209C22×C4C2414yes—
210C22×C4C2412yes—
211C22×C4C2411yescharacteristic
212C22×C4C2412yes—
213C22×C4C2411yescharacteristic
214C22×C4C2412yes—
215C22×C4C2414yes—
216C22×C4C2411yescharacteristic
217C22×C4C2411yescharacteristic
218C22×C4C2412yes—
219C22×C4C2412yes—
220C22×C4C2412yes—
221C22×C4C2411yescharacteristic
222C4⋊C4—28no—
223C4⋊C4—24no—
224C4⋊C4—22no—
225C4⋊C4—22no—
226C4⋊C4—22no—
227C4⋊C4—22no—
228C4⋊C4—24no—
229C4⋊C4—28no—
230C4⋊C4—24no—
231C4⋊C4—24no—
232C4⋊C4—24no—
233C4⋊C4—28no—
234C4⋊C4—24no—
235C4⋊C4—28no—
236C4⋊C4—42no—
237C4⋊C4—44no—
238C4⋊C4—44no—
239C4⋊C4—44no—
240C4⋊C4C2×D414yes—
241C4⋊C4C2×D418yes—
242C22⋊C4—24no—
243C22⋊C4—22no—
244C22⋊C4—22no—
245C22⋊C4—24no—
246C22⋊C4—28no—
247C22⋊C4—24no—
248C22⋊C4—24no—
249C22⋊C4—24no—
250C22⋊C4—24no—
251C22⋊C4—24no—
252C22⋊C4—28no—
253C22⋊C4—24no—
254C22⋊C4—42no—
255C22⋊C4—42no—
256C22⋊C4—44no—
257C22⋊C4—44no—
258C22⋊C4—44no—
259C22⋊C4—44no—
260C42—22no—
261C42—24no—
262C42—44no—
263C42C2×D414yes—
264C42C2×D418yes—
265C23—22no—
266C23—22no—
267C23—22no—
268C23—22no—
269C23—22no—
270C23—22no—
271C23—21no—
272C23—22no—
273C23—24no—
274C23—21no—
275C23—22no—
276C23—22no—
277C23—21no—
278C23—22no—
279C23—22no—
280C23—24no—
281C232−1+414yes—
282C23C2511yescharacteristic
283Q8—28no—
284Q8—84no—
285Q8—84no—
286D4—28no—
287D4—48no—
288D4—44no—
289D4—84no—
290D4—88no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—24no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—21no—
299C2×C4—21no—
300C2×C4—21no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—24no—
304C2×C4—22no—
305C2×C4—24no—
306C2×C4—24no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—24no—
311C2×C4—21no—
312C2×C4—24no—
313C2×C4—24no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—21no—
317C2×C4—22no—
318C2×C4—24no—
319C2×C4—48no—
320C2×C4—44no—
321C2×C4—88no—
322C2×C4—84no—
323C2×C4C22×D412yes—
324C2×C4C22×D414yes—
325C2×C4C22×D412yes—
326C2×C4C22×D414yes—
327C2×C4C22×D412yes—
328C2×C4H(5,𝔽2)14yes—
329C2×C4H(5,𝔽2)12yes—
330C2×C42−1+412yes—
331C22—24no—
332C22—24no—
333C22—24no—
334C22—42no—
335C22—42no—
336C22—42no—
337C22—42no—
338C22—41no—
339C22—42no—
340C22—41no—
341C22—42no—
342C22—42no—
343C22—41no—
344C22—42no—
345C22—44no—
346C22—44no—
347C22—42no—
348C22C23×D411yescharacteristic
349C22C2×H(5,𝔽2)11yescharacteristic
350C22C2×H(5,𝔽2)12yes—
351C22C2×2−1+411yescharacteristic
352C22C2×2−1+412yes—
353C4—24no—
354C4—22no—
355C4—24no—
356C4—22no—
357C4—24no—
358C4—41no—
359C4—42no—
360C4—41no—
361C4—42no—
362C4—44no—
363C4—41no—
364C4—42no—
365C4—44no—
366C4#53714yes—
367C2—44no—
368C2—81no—
369C2—82no—
370C2C2×#53711yescharacteristic
371C2#348611yescharacteristic
372C2#349811yescharacteristic
373C2#353612yes—
374C2#355212yes—
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×#554C2semidirect
2. C2×#542C2semidirect
3. #2820C2semidirect
4. #2683C2semidirect
5. #2681C2semidirect
6. #2664C2semidirect
7. #2636C2semidirect
8. #2628C2semidirect
9. #2542C2semidirect
10. #2540C2semidirect
11. #2538C2semidirect
12. #2535C2semidirect
13. #2440C2semidirect
14. #2426C2semidirect
15. #2416C2semidirect
16. #2392C2semidirect
17. #2351C2semidirect
114. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
C2×#5422
#28202
#26832
#26812
#26642
#26362
#26282
#25422
#25402
#25382
#25352
#24402
#24262
#24162
#23922
#23512