Finite Group Databasebeta

← #44461

Subgroups — #44461

Order 256.

1017 conjugacy classes of subgroups.

The subgroup lattice has 411 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#552C212yesmaximal
2#2726C212yesmaximal, complemented
3#2722C212yesmaximal, complemented
4#2719C212yesmaximal, complemented
5#2689C212yesmaximal, complemented
6#2549C211yesmaximal, characteristic, complemented
7#2486C211yesmaximal, characteristic
8#2484C212yesmaximal, complemented
9#2478C212yesmaximal, complemented
10#2462C212yesmaximal, complemented
11#2453C212yesmaximal, complemented
12#2438C212yesmaximal, complemented
13#2438C212yesmaximal, complemented
14#2419C212yesmaximal
15C2×#398C211yesmaximal, characteristic, complemented
16#2349C211yesmaximal, characteristic
17#2344C211yesmaximal, characteristic, complemented
18#2322C211yesmaximal, characteristic
19#2316C211yesmaximal, characteristic, complemented
20#552—216no—
21C2×#126C2212yes—
22C2×#126C2212yes—
23C2×#125C2212yes—
24C2×#125C2212yes—
25C2×#125C2212yes—
26C2×#123C2212yes—
27C2×#123C2211yescharacteristic
28C2×C22⋊Q8C2212yes—
29C2×C22⋊Q8C2212yes—
30C2×C4×Q8C2212yes—
31C2×C4×D4C2211yescharacteristic
32C2×C4×D4C2212yes—
33C2×#117C2212yes—
34C2×#117C2212yes—
35C2×#117C2212yes—
36C22×C4⋊C4C2211yescharacteristic
37C22×C4⋊C4C2211yescharacteristic
38C22×C4⋊C4C2212yes—
39#400C2212yes—
40#400C2212yes—
41#400C2212yes—
42#400C2212yes—
43#398C2212yes—
44#398C2212yes—
45#398C2212yes—
46#398C2212yes—
47#398C2212yes—
48#398C2212yes—
49#398C2212yes—
50#398C2211yescharacteristic
51#398C2212yes—
52#398C2212yes—
53#398C2212yes—
54#398C2211yescharacteristic
55#397C2212yes—
56#397C2212yes—
57#397C2211yescharacteristic
58#397C2211yescharacteristic
59#395C2212yes—
60#395C2212yes—
61#391C2212yes—
62#391C2212yes—
63#389C2212yes—
64#389C2212yes—
65#389C2212yes—
66#389C2212yes—
67#389C2212yes—
68#389C2212yes—
69#389C2212yes—
70#389C2212yes—
71#389C2212yes—
72#389C2212yes—
73#388C2212yes—
74#387C2212yes—
75#387C2212yes—
76#387C2212yes—
77#387C2212yes—
78#387C2212yes—
79#387C2212yes—
80#387C2212yes—
81#387C2212yes—
82#387C2212yes—
83#387C2212yes—
84#387C2212yes—
85#386C2211yescharacteristic
86#385C2211yescharacteristic
87#385C2212yes—
88#385C2212yes—
89#385C2212yes—
90#385C2212yes—
91#385C2212yes—
92#382C2211yescharacteristic
93#381C2211yescharacteristic
94#381C2212yes—
95#381C2212yes—
96#381C2212yes—
97#380C2211yescharacteristic
98#380C2212yes—
99#380C2211yescharacteristic
100#380C2211yescharacteristic
101#380C2212yes—
102C4×C4⋊C4C2212yes—
103C4×C4⋊C4C2211yescharacteristic
104C4×C22⋊C4C2211yescharacteristic
105C2×#95C2211yescharacteristic
106C2×#95C2211yescharacteristic
107C2×#95C2212yes—
108C22×Q8C2312yes—
109C22×D4C2311yescharacteristic
110C23×C4C2312yes—
111C23×C4C2312yes—
112C23×C4C2312yes—
113C23×C4C2311yescharacteristic
114C23×C4C2311yescharacteristic
115C23×C4C2311yescharacteristic
116C23×C4C2311yescharacteristic
117#126—28no—
118#126—28no—
119#125—28no—
120#125—28no—
121#125—28no—
122#123—28no—
123#123D418yes—
124C22⋊Q8—28no—
125C22⋊Q8—28no—
126C4×Q8—28no—
127C4×D4—28no—
128C4×D4—24no—
129#117—28no—
130#117—28no—
131#117—28no—
132C2×C4⋊C4—28no—
133C2×C4⋊C4—24no—
134C2×C4⋊C4—24no—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2311yescharacteristic
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2311yescharacteristic
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2312yes—
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2311yescharacteristic
151C2×C4⋊C4C2312yes—
152C2×C4⋊C4C2312yes—
153C2×C4⋊C4C2312yes—
154C2×C4⋊C4C2312yes—
155C2×C4⋊C4C2312yes—
156C2×C4⋊C4C2312yes—
157C2×C4⋊C4C2312yes—
158C2×C4⋊C4C2312yes—
159C2×C4⋊C4C2312yes—
160C2×C4⋊C4C2312yes—
161C2×C4⋊C4C2312yes—
162C2×C4⋊C4C2312yes—
163C2×C4⋊C4C2312yes—
164C2×C4⋊C4C2312yes—
165C2×C22⋊C4C2312yes—
166C2×C22⋊C4C2312yes—
167C2×C22⋊C4C2312yes—
168C2×C22⋊C4C2312yes—
169C2×C22⋊C4C2311yescharacteristic
170C2×C22⋊C4C2311yescharacteristic
171C2×C22⋊C4C2312yes—
172C2×C22⋊C4C2311yescharacteristic
173C2×C22⋊C4C2312yes—
174C2×C22⋊C4C2311yescharacteristic
175C2×C22⋊C4C2312yes—
176C2×C42C2312yes—
177C2×C42C2312yes—
178C2×C42C2312yes—
179C2×C42C2312yes—
180C2×C42C2312yes—
181C2×C42C2311yescharacteristic
182C2×C42C2312yes—
183#95C2311yescharacteristic
184#95C2311yescharacteristic
185#95C2311yescharacteristic
186#95C2312yes—
187#95C2312yes—
188#95C2312yes—
189#95C2312yes—
190#95C2312yes—
191#95C2312yes—
192#95C2312yes—
193#95C2311yescharacteristic
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200#95C2311yescharacteristic
201#95C2311yescharacteristic
202#95C2312yes—
203#95C2312yes—
204#95C2312yes—
205#95C2312yes—
206#95C2312yes—
207#95C2312yes—
208#95C2312yes—
209#95C2312yes—
210#95C2312yes—
211#95C2312yes—
212#95C2312yes—
213C24C2411yescharacteristic
214C24C2411yescharacteristic
215C2×Q8—24no—
216C2×Q8—24no—
217C2×Q8—42no—
218C2×D4—22no—
219C2×D4—22no—
220C2×D4C2×D414yes—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—22no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—22no—
232C22×C4—42no—
233C22×C4—42no—
234C22×C4—42no—
235C22×C4—42no—
236C22×C4—42no—
237C22×C4C2×D414yes—
238C22×C4#4114yes—
239C22×C4C2411yescharacteristic
240C22×C4C2412yes—
241C22×C4C2411yescharacteristic
242C22×C4C2412yes—
243C22×C4C2412yes—
244C22×C4C2412yes—
245C22×C4C2412yes—
246C22×C4C2412yes—
247C22×C4C2412yes—
248C22×C4C2412yes—
249C22×C4C2412yes—
250C22×C4C2412yes—
251C22×C4C2411yescharacteristic
252C22×C4C2412yes—
253C22×C4C2411yescharacteristic
254C22×C4C2411yescharacteristic
255C22×C4C2412yes—
256C4⋊C4—24no—
257C4⋊C4—24no—
258C4⋊C4—24no—
259C4⋊C4—24no—
260C4⋊C4—24no—
261C4⋊C4—24no—
262C4⋊C4—24no—
263C4⋊C4—24no—
264C4⋊C4—24no—
265C4⋊C4—24no—
266C4⋊C4—24no—
267C4⋊C4—24no—
268C4⋊C4—24no—
269C4⋊C4—24no—
270C4⋊C4—24no—
271C4⋊C4—24no—
272C4⋊C4—24no—
273C4⋊C4—22no—
274C4⋊C4—22no—
275C4⋊C4—22no—
276C4⋊C4—24no—
277C4⋊C4—24no—
278C4⋊C4—42no—
279C4⋊C4—42no—
280C4⋊C4—42no—
281C4⋊C4—42no—
282C4⋊C4—42no—
283C4⋊C4—42no—
284C4⋊C4—42no—
285C4⋊C4C2×D418yes—
286C22⋊C4—24no—
287C22⋊C4—24no—
288C22⋊C4—24no—
289C22⋊C4—24no—
290C22⋊C4—24no—
291C22⋊C4—22no—
292C22⋊C4—22no—
293C22⋊C4—22no—
294C22⋊C4—42no—
295C22⋊C4C2×D414yes—
296C22⋊C4C2×D418yes—
297C42—24no—
298C42—24no—
299C42—24no—
300C42—24no—
301C42—24no—
302C42—22no—
303C42—42no—
304C23—22no—
305C23—22no—
306C23—21no—
307C23—22no—
308C23—21no—
309C23—22no—
310C23C22×D412yes—
311C23C22×D412yes—
312C23C2×#4112yes—
313C232−1+412yes—
314C23C2511yescharacteristic
315Q8—48no—
316D4—28no—
317C2×C4—28no—
318C2×C4—22no—
319C2×C4—21no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—21no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—21no—
336C2×C4—21no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—44no—
360C2×C4—48no—
361C2×C4—48no—
362C2×C4—48no—
363C2×C4—82no—
364C2×C4—82no—
365C2×C4C22×D414yes—
366C2×C4C22×D414yes—
367C2×C4C22×D412yes—
368C2×C4C2×#4112yes—
369C2×C4C2×#4112yes—
370C2×C42−1+414yes—
371C22—24no—
372C22—22no—
373C22—22no—
374C22—24no—
375C22—22no—
376C22—24no—
377C22—41no—
378C22—41no—
379C22—42no—
380C22#54714yes—
381C22C23×D411yescharacteristic
382C22C22×#4111yescharacteristic
383C22C2×2−1+411yescharacteristic
384C22C2×2−1+412yes—
385C22#58512yes—
386C4—24no—
387C4—22no—
388C4—24no—
389C4—24no—
390C4—22no—
391C4—22no—
392C4—42no—
393C4—42no—
394C4—42no—
395C4—42no—
396C4—42no—
397C4—42no—
398C4—42no—
399C4—41no—
400C4—42no—
401C4—41no—
402C4—42no—
403C2—24no—
404C2—42no—
405C2C2×#54711yescharacteristic
406C2#348912yes—
407C2#349111yescharacteristic
408C2#350911yescharacteristic
409C2#356312yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. #2726C2semidirect
3. #2722C2semidirect
4. #2719C2semidirect
5. #2689C2semidirect
6. #2549C2semidirect
8. #2484C2semidirect
9. #2478C2semidirect
10. #2462C2semidirect
11. #2453C2semidirect
12. #2438C2semidirect
13. #2438C2semidirect
15. C2×#398C2semidirect
17. #2344C2semidirect
19. #2316C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5522
#27262
#27222
#27192
#26892
#25492
#24862
#24842
#24782
#24622
#24532
#24382
#24192
C2×#3982
#23492
#23442
#23222
#23162