Finite Group Databasebeta

← #42909

Subgroups — #42909

Order 256.

1347 conjugacy classes of subgroups.

The subgroup lattice has 419 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#550C211yesmaximal, characteristic, complemented
2C2×#537C211yesmaximal, characteristic, complemented
3#2816C212yesmaximal, complemented
4#2673C214yesmaximal, complemented
5#2671C214yesmaximal, complemented
6#2656C212yesmaximal, complemented
7#2635C212yesmaximal, complemented
8#2615C211yesmaximal, characteristic, complemented
9#2564C212yesmaximal, complemented
10#2537C212yesmaximal, complemented
11#2501C211yesmaximal, characteristic, complemented
12#2487C211yesmaximal, characteristic, complemented
13#2428C212yesmaximal, complemented
14#2423C212yesmaximal, complemented
15#2407C212yesmaximal, complemented
16#2388C211yesmaximal, characteristic, complemented
17#2339C211yesmaximal, characteristic, complemented
18C22×#41C2211yescharacteristic
19C22×#41C2211yescharacteristic
20C22×#41C2211yescharacteristic
21#550—28no—
22#537—28no—
23C2×#127C2212yes—
24C2×#127C2211yescharacteristic
25C2×#123C2214yes—
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2212yes—
28C2×#121C2212yes—
29C2×#121C2211yescharacteristic
30C2×#121C2212yes—
31C2×#121C2212yes—
32C2×#121C2214yes—
33C2×#121C2212yes—
34C2×#121C2211yescharacteristic
35C2×#121C2212yes—
36C2×#121C2214yes—
37C2×#121C2214yes—
38C2×C4×Q8C2211yescharacteristic
39C2×C4×D4C2212yes—
40C2×C4×D4C2211yescharacteristic
41C2×C4×D4C2212yes—
42C2×C4×D4C2212yes—
43C22×C4⋊C4C2211yescharacteristic
44#400C2212yes—
45#399C2212yes—
46#399C2212yes—
47#399C2212yes—
48#399C2214yes—
49#398C2214yes—
50#395C2211yescharacteristic
51#394C2214yes—
52#394C2214yes—
53#394C2214yes—
54#394C2211yescharacteristic
55#394C2214yes—
56#394C2212yes—
57#393C2211yescharacteristic
58#393C2212yes—
59#392C2212yes—
60#392C2214yes—
61#392C2214yes—
62#392C2211yescharacteristic
63#392C2212yes—
64#392C2214yes—
65#391C2212yes—
66#390C2212yes—
67#389C2212yes—
68#388C2214yes—
69#387C2214yes—
70#386C2214yes—
71#386C2214yes—
72#386C2214yes—
73#386C2212yes—
74#385C2214yes—
75#385C2212yes—
76#384C2212yes—
77#381C2212yes—
78#380C2214yes—
79#380C2211yescharacteristic
80#380C2212yes—
81#380C2212yes—
82C4×C22⋊C4C2211yescharacteristic
83C4×C22⋊C4C2212yes—
84C2×#95C2212yes—
85C2×#41—24no—
86C2×#41—24no—
87C2×#41—44no—
88C2×#41—44no—
89C2×#41—44no—
90C2×#41D418yescomplemented
91C22×Q8C2311yescharacteristic
92C22×Q8C2311yescharacteristic
93C22×D4C2311yescharacteristic
94C22×D4C2312yes—
95C22×D4C2311yescharacteristic
96C22×D4C2311yescharacteristic
97C22×D4C2312yes—
98C22×D4C2314yes—
99C22×D4C2312yes—
100C22×D4C2312yes—
101C22×D4C2312yes—
102C22×D4C2312yes—
103C22×D4C2311yescharacteristic
104C22×D4C2312yes—
105C22×D4C2314yes—
106C22×D4C2312yes—
107C23×C4C2311yescharacteristic
108C23×C4C2312yes—
109C23×C4C2311yescharacteristic
110C23×C4C2312yes—
111C23×C4C2314yes—
112C23×C4C2312yes—
113C23×C4C2312yes—
114#127—24no—
115#127—28no—
116#123—48no—
117C22⋊Q8—28no—
118C22⋊Q8—28no—
119#121—28no—
120#121—216no—
121#121—24no—
122#121—28no—
123#121—28no—
124#121—24no—
125#121—28no—
126#121—48no—
127#121—44no—
128#121—48no—
129C4×Q8—24no—
130C4×D4—24no—
131C4×D4—28no—
132C4×D4—44no—
133C4×D4—44no—
134C2×C4⋊C4—24no—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2311yescharacteristic
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2311yescharacteristic
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2314yes—
142C2×C4⋊C4C2314yes—
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2314yes—
145C2×C4⋊C4C2314yes—
146C2×C22⋊C4C2312yes—
147C2×C22⋊C4C2311yescharacteristic
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2311yescharacteristic
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2314yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2314yes—
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2312yes—
156C2×C22⋊C4C2314yes—
157C2×C22⋊C4C2312yes—
158C2×C22⋊C4C2312yes—
159C2×C22⋊C4C2314yes—
160C2×C22⋊C4C2314yes—
161C2×C22⋊C4C2314yes—
162C2×C22⋊C4C2314yes—
163C2×C22⋊C4C2312yes—
164C2×C42C2312yes—
165C2×C42C2311yescharacteristic
166C2×C42C2312yes—
167#95C2311yescharacteristic
168#95C2312yes—
169#95C2314yes—
170#95C2311yescharacteristic
171#95C2312yes—
172#95C2312yes—
173#95C2314yes—
174#95C2314yes—
175#95C2314yes—
176#95C2314yes—
177C24C2412yes—
178C24C2412yes—
179C24C2411yescharacteristic
180C24C2411yescharacteristic
181C24C2412yes—
182#41—416no—
183#41—416no—
184#41—416no—
185C2×Q8—22no—
186C2×Q8—24no—
187C2×Q8—42no—
188C2×Q8C2×D414yes—
189C2×D4—24no—
190C2×D4—22no—
191C2×D4—24no—
192C2×D4—28no—
193C2×D4—24no—
194C2×D4—24no—
195C2×D4—24no—
196C2×D4—22no—
197C2×D4—24no—
198C2×D4—22no—
199C2×D4—24no—
200C2×D4—24no—
201C2×D4—24no—
202C2×D4—24no—
203C2×D4—22no—
204C2×D4—42no—
205C2×D4—42no—
206C2×D4—41no—
207C2×D4—42no—
208C2×D4—42no—
209C2×D4—44no—
210C2×D4—44no—
211C2×D4—42no—
212C2×D4—42no—
213C2×D4—44no—
214C2×D4—44no—
215C2×D4—44no—
216C2×D4—44no—
217C2×D4—44no—
218C2×D4—44no—
219C2×D4—44no—
220C2×D4—44no—
221C2×D4C2×D414yes—
222C2×D4C2×D418yes—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—22no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—28no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4—44no—
235C22×C4—44no—
236C22×C4—44no—
237C22×C4C2×D414yes—
238C22×C4C2×D418yes—
239C22×C4C2414yes—
240C22×C4C2412yes—
241C22×C4C2411yescharacteristic
242C22×C4C2412yes—
243C22×C4C2411yescharacteristic
244C22×C4C2412yes—
245C22×C4C2414yes—
246C22×C4C2412yes—
247C22×C4C2411yescharacteristic
248C22×C4C2412yes—
249C22×C4C2411yescharacteristic
250C22×C4C2411yescharacteristic
251C4⋊C4—24no—
252C4⋊C4—24no—
253C4⋊C4—22no—
254C4⋊C4—24no—
255C4⋊C4—22no—
256C4⋊C4—28no—
257C4⋊C4—24no—
258C4⋊C4—28no—
259C4⋊C4—42no—
260C4⋊C4—44no—
261C4⋊C4—44no—
262C22⋊C4—24no—
263C22⋊C4—22no—
264C22⋊C4—28no—
265C22⋊C4—24no—
266C22⋊C4—22no—
267C22⋊C4—28no—
268C22⋊C4—24no—
269C22⋊C4—28no—
270C22⋊C4—24no—
271C22⋊C4—24no—
272C22⋊C4—42no—
273C22⋊C4—44no—
274C22⋊C4—42no—
275C22⋊C4—42no—
276C22⋊C4—44no—
277C22⋊C4—44no—
278C22⋊C4—44no—
279C22⋊C4—44no—
280C42—24no—
281C42—22no—
282C42—24no—
283C23—22no—
284C23—24no—
285C23—22no—
286C23—24no—
287C23—21no—
288C23—22no—
289C23—21no—
290C23—22no—
291C23—22no—
292C23—22no—
293C23—21no—
294C23—24no—
295C23—22no—
296C23—22no—
297C23—22no—
298C23—22no—
299C23—22no—
300C23—24no—
301C23—22no—
302C23—22no—
303C23—22no—
304C23—21no—
305C23—21no—
306C23—22no—
307C23—22no—
308C23C22×D414yes—
309C23C22×D412yes—
310C23C2511yescharacteristic
311Q8—28no—
312Q8—44no—
313D4—28no—
314D4—48no—
315D4—44no—
316D4—48no—
317D4—48no—
318D4—44no—
319D4—48no—
320D4—48no—
321D4—44no—
322D4—88no—
323D4—84no—
324D4—84no—
325D4—84no—
326D4—88no—
327C2×C4—21no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—24no—
331C2×C4—22no—
332C2×C4—21no—
333C2×C4—28no—
334C2×C4—21no—
335C2×C4—22no—
336C2×C4—21no—
337C2×C4—24no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—24no—
342C2×C4—22no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—24no—
346C2×C4—22no—
347C2×C4—24no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—24no—
352C2×C4—48no—
353C2×C4—48no—
354C2×C4—44no—
355C2×C4—48no—
356C2×C4—88no—
357C2×C4—84no—
358C2×C4C22×D414yes—
359C2×C4C22×D412yes—
360C2×C4C22×D412yes—
361C2×C4H(5,𝔽2)14yes—
362C2×C4H(5,𝔽2)14yes—
363C2×C42−1+412yes—
364C22—22no—
365C22—24no—
366C22—22no—
367C22—24no—
368C22—22no—
369C22—24no—
370C22—44no—
371C22—42no—
372C22—42no—
373C22—44no—
374C22—42no—
375C22—41no—
376C22—42no—
377C22—41no—
378C22—42no—
379C22—42no—
380C22—42no—
381C22—42no—
382C22—41no—
383C22—42no—
384C22—42no—
385C22—42no—
386C22—44no—
387C22—44no—
388C22—42no—
389C22—42no—
390C22—42no—
391C22C23×D411yescharacteristic
392C22C2×H(5,𝔽2)12yes—
393C22C2×H(5,𝔽2)12yes—
394C22C2×2−1+411yescharacteristic
395C22#58511yescharacteristic
396C4—22no—
397C4—24no—
398C4—22no—
399C4—24no—
400C4—41no—
401C4—42no—
402C4—44no—
403C4—41no—
404C4—42no—
405C4—44no—
406C4—42no—
407C4#53414yes—
408C2—42no—
409C2—44no—
410C2—81no—
411C2—82no—
412C2—82no—
413C2C2×#53411yescharacteristic
414C2#348911yescharacteristic
415C2#349811yescharacteristic
416C2#354212yes—
417C2#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×#550C2semidirect
2. C2×#537C2semidirect
3. #2816C2semidirect
4. #2673C2semidirect
5. #2671C2semidirect
6. #2656C2semidirect
7. #2635C2semidirect
8. #2615C2semidirect
9. #2564C2semidirect
10. #2537C2semidirect
11. #2501C2semidirect
12. #2487C2semidirect
13. #2428C2semidirect
14. #2423C2semidirect
15. #2407C2semidirect
16. #2388C2semidirect
17. #2339C2semidirect
90. C2×#41D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5502
C2×#5372
#28162
#26732
#26712
#26562
#26352
#26152
#25642
#25372
#25012
#24872
#24282
#24232
#24072
#23882
#23392