Finite Group Databasebeta

← #42916

Subgroups — #42916

Order 256.

1253 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#547C211yesmaximal, characteristic, complemented
2C2×#537C211yesmaximal, characteristic, complemented
3#2814C212yesmaximal, complemented
4#2701C214yesmaximal, complemented
5#2682C214yesmaximal, complemented
6#2661C212yesmaximal, complemented
7#2618C212yesmaximal, complemented
8#2616C211yesmaximal, characteristic, complemented
9#2583C212yesmaximal, complemented
10#2538C212yesmaximal, complemented
11#2502C211yesmaximal, characteristic, complemented
12#2486C211yesmaximal, characteristic, complemented
13#2429C212yesmaximal, complemented
14#2422C212yesmaximal, complemented
15#2407C212yesmaximal, complemented
16#2388C211yesmaximal, characteristic, complemented
17#2341C211yesmaximal, characteristic, complemented
18C22×#41C2211yescharacteristic
19C22×#41C2211yescharacteristic
20C22×#41C2211yescharacteristic
21#547—28no—
22#537—28no—
23C2×C4⋊Q8C2211yescharacteristic
24C2×#123C2212yes—
25C2×#123C2212yes—
26C2×#123C2214yes—
27C2×#123C2212yes—
28C2×C22⋊Q8C2212yes—
29C2×C22⋊Q8C2211yescharacteristic
30C2×C22⋊Q8C2212yes—
31C2×C22⋊Q8C2211yescharacteristic
32C2×C22⋊Q8C2212yes—
33C2×#121C2212yes—
34C2×#121C2212yes—
35C2×#121C2214yes—
36C2×#121C2212yes—
37C2×C4×Q8C2212yes—
38C2×C4×D4C2211yescharacteristic
39C2×C4×D4C2211yescharacteristic
40C2×C4×D4C2212yes—
41C22×C4⋊C4C2212yes—
42C22×C4⋊C4C2211yescharacteristic
43#398C2212yes—
44#398C2212yes—
45#398C2212yes—
46#398C2214yes—
47#397C2212yes—
48#397C2214yes—
49#396C2214yes—
50#396C2214yes—
51#396C2214yes—
52#395C2211yescharacteristic
53#395C2212yes—
54#394C2212yes—
55#394C2214yes—
56#394C2211yescharacteristic
57#394C2212yes—
58#394C2214yes—
59#394C2214yes—
60#393C2211yescharacteristic
61#392C2211yescharacteristic
62#392C2212yes—
63#392C2214yes—
64#391C2212yes—
65#390C2212yes—
66#390C2214yes—
67#390C2214yes—
68#389C2214yes—
69#389C2214yes—
70#389C2212yes—
71#388C2214yes—
72#386C2214yes—
73#385C2214yes—
74#385C2214yes—
75#385C2214yes—
76#384C2212yes—
77#381C2212yes—
78#380C2211yescharacteristic
79#380C2212yes—
80#380C2212yes—
81#380C2212yes—
82C4×C22⋊C4C2212yes—
83C4×C22⋊C4C2211yescharacteristic
84C4×C22⋊C4C2212yes—
85C2×#41—24no—
86C2×#41—24no—
87C2×#41—44no—
88C2×#41—44no—
89C2×#41—44no—
90C2×#41D418yescomplemented
91C22×Q8C2311yescharacteristic
92C22×Q8C2311yescharacteristic
93C22×Q8C2311yescharacteristic
94C22×D4C2311yescharacteristic
95C22×D4C2311yescharacteristic
96C22×D4C2312yes—
97C22×D4C2314yes—
98C22×D4C2312yes—
99C22×D4C2311yescharacteristic
100C22×D4C2312yes—
101C22×D4C2312yes—
102C23×C4C2311yescharacteristic
103C23×C4C2312yes—
104C23×C4C2312yes—
105C23×C4C2311yescharacteristic
106C23×C4C2312yes—
107C23×C4C2312yes—
108C23×C4C2312yes—
109C4⋊Q8—24no—
110#123—28no—
111#123—28no—
112#123—48no—
113#123—44no—
114C22⋊Q8—28no—
115C22⋊Q8—24no—
116C22⋊Q8—28no—
117C22⋊Q8—24no—
118C22⋊Q8—44no—
119#121—28no—
120#121—216no—
121#121—28no—
122#121—28no—
123C4×Q8—44no—
124C4×D4—24no—
125C4×D4—24no—
126C4×D4—44no—
127C2×C4⋊C4—24no—
128C2×C4⋊C4—28no—
129C2×C4⋊C4C2311yescharacteristic
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2312yes—
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2311yescharacteristic
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2314yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2314yes—
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2314yes—
142C2×C4⋊C4C2314yes—
143C2×C4⋊C4C2314yes—
144C2×C4⋊C4C2314yes—
145C2×C22⋊C4C2311yescharacteristic
146C2×C22⋊C4C2311yescharacteristic
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2314yes—
149C2×C22⋊C4C2314yes—
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2314yes—
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2312yes—
156C2×C22⋊C4C2312yes—
157C2×C22⋊C4C2312yes—
158C2×C22⋊C4C2314yes—
159C2×C22⋊C4C2312yes—
160C2×C22⋊C4C2314yes—
161C2×C22⋊C4C2314yes—
162C2×C22⋊C4C2314yes—
163C2×C42C2311yescharacteristic
164C2×C42C2312yes—
165C2×C42C2314yes—
166#95C2311yescharacteristic
167#95C2311yescharacteristic
168#95C2312yes—
169#95C2312yes—
170#95C2312yes—
171#95C2314yes—
172#95C2314yes—
173#95C2314yes—
174#95C2314yes—
175#95C2314yes—
176C24C2411yescharacteristic
177C24C2412yes—
178C24C2412yes—
179C24C2411yescharacteristic
180#41—416no—
181#41—416no—
182#41—416no—
183C2×Q8—22no—
184C2×Q8—22no—
185C2×Q8—24no—
186C2×Q8—24no—
187C2×Q8—42no—
188C2×Q8C2×D414yes—
189C2×D4—22no—
190C2×D4—24no—
191C2×D4—24no—
192C2×D4—28no—
193C2×D4—22no—
194C2×D4—24no—
195C2×D4—22no—
196C2×D4—24no—
197C2×D4—42no—
198C2×D4—42no—
199C2×D4—41no—
200C2×D4—44no—
201C2×D4—42no—
202C2×D4—42no—
203C2×D4—44no—
204C2×D4—42no—
205C2×D4—44no—
206C2×D4—44no—
207C2×D4C2×D414yes—
208C2×D4C2×D418yes—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—22no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—42no—
220C22×C4—44no—
221C22×C4—44no—
222C22×C4—42no—
223C22×C4—42no—
224C22×C4C2×D414yes—
225C22×C4C2×D418yes—
226C22×C4C2411yescharacteristic
227C22×C4C2412yes—
228C22×C4C2414yes—
229C22×C4C2414yes—
230C22×C4C2411yescharacteristic
231C22×C4C2412yes—
232C22×C4C2412yes—
233C22×C4C2412yes—
234C22×C4C2411yescharacteristic
235C22×C4C2412yes—
236C22×C4C2411yescharacteristic
237C22×C4C2412yes—
238C22×C4C2411yescharacteristic
239C4⋊C4—22no—
240C4⋊C4—24no—
241C4⋊C4—24no—
242C4⋊C4—24no—
243C4⋊C4—24no—
244C4⋊C4—24no—
245C4⋊C4—22no—
246C4⋊C4—28no—
247C4⋊C4—24no—
248C4⋊C4—24no—
249C4⋊C4—28no—
250C4⋊C4—44no—
251C4⋊C4—42no—
252C4⋊C4—44no—
253C4⋊C4—44no—
254C4⋊C4—44no—
255C22⋊C4—24no—
256C22⋊C4—22no—
257C22⋊C4—28no—
258C22⋊C4—24no—
259C22⋊C4—22no—
260C22⋊C4—28no—
261C22⋊C4—24no—
262C22⋊C4—24no—
263C22⋊C4—28no—
264C22⋊C4—24no—
265C22⋊C4—24no—
266C22⋊C4—42no—
267C22⋊C4—42no—
268C22⋊C4—44no—
269C22⋊C4—44no—
270C22⋊C4—42no—
271C22⋊C4—44no—
272C22⋊C4—44no—
273C42—22no—
274C42—24no—
275C42—44no—
276C23—22no—
277C23—21no—
278C23—22no—
279C23—24no—
280C23—22no—
281C23—24no—
282C23—21no—
283C23—22no—
284C23—21no—
285C23—22no—
286C23—22no—
287C23—21no—
288C23—22no—
289C23—22no—
290C23—22no—
291C23—22no—
292C23—22no—
293C23—22no—
294C23—21no—
295C23—22no—
296C23C22×D412yes—
297C23C22×D414yes—
298C23C2511yescharacteristic
299Q8—28no—
300Q8—44no—
301Q8—44no—
302D4—28no—
303D4—48no—
304D4—44no—
305D4—48no—
306D4—44no—
307D4—48no—
308D4—48no—
309D4—88no—
310C2×C4—21no—
311C2×C4—22no—
312C2×C4—24no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—21no—
316C2×C4—28no—
317C2×C4—21no—
318C2×C4—22no—
319C2×C4—24no—
320C2×C4—22no—
321C2×C4—21no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—22no—
326C2×C4—24no—
327C2×C4—22no—
328C2×C4—24no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—24no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—24no—
336C2×C4—22no—
337C2×C4—24no—
338C2×C4—48no—
339C2×C4—48no—
340C2×C4—48no—
341C2×C4—44no—
342C2×C4—48no—
343C2×C4—84no—
344C2×C4C22×D414yes—
345C2×C4C22×D412yes—
346C2×C4C22×D412yes—
347C2×C4H(5,𝔽2)12yes—
348C2×C4H(5,𝔽2)14yes—
349C2×C42−1+414yes—
350C22—22no—
351C22—24no—
352C22—24no—
353C22—22no—
354C22—22no—
355C22—24no—
356C22—42no—
357C22—44no—
358C22—44no—
359C22—42no—
360C22—42no—
361C22—41no—
362C22—41no—
363C22—42no—
364C22—41no—
365C22—42no—
366C22—42no—
367C22—42no—
368C22—42no—
369C22—42no—
370C22—42no—
371C22—42no—
372C22C23×D411yescharacteristic
373C22C2×H(5,𝔽2)12yes—
374C22C2×H(5,𝔽2)11yescharacteristic
375C22C2×2−1+412yes—
376C22#58511yescharacteristic
377C4—22no—
378C4—24no—
379C4—22no—
380C4—24no—
381C4—41no—
382C4—42no—
383C4—42no—
384C4—42no—
385C4—44no—
386C4—41no—
387C4—42no—
388C4—44no—
389C4#53414yes—
390C2—42no—
391C2—44no—
392C2—81no—
393C2—82no—
394C2C2×#53411yescharacteristic
395C2#348811yescharacteristic
396C2#349911yescharacteristic
397C2#354112yes—
398C2#354812yes—
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×#547C2semidirect
2. C2×#537C2semidirect
3. #2814C2semidirect
4. #2701C2semidirect
5. #2682C2semidirect
6. #2661C2semidirect
7. #2618C2semidirect
8. #2616C2semidirect
9. #2583C2semidirect
10. #2538C2semidirect
11. #2502C2semidirect
12. #2486C2semidirect
13. #2429C2semidirect
14. #2422C2semidirect
15. #2407C2semidirect
16. #2388C2semidirect
17. #2341C2semidirect
90. C2×#41D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5472
C2×#5372
#28142
#27012
#26822
#26612
#26182
#26162
#25832
#25382
#25022
#24862
#24292
#24222
#24072
#23882
#23412