Finite Group Databasebeta

← #42181

Subgroups — #42181

Order 256.

739 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2844C211yesmaximal, characteristic, complemented
2#2843C211yesmaximal, characteristic, complemented
3#2805C212yesmaximal, complemented
4#2802C212yesmaximal, complemented
5#2774C212yesmaximal, complemented
6#2755C212yesmaximal, complemented
7#2666C212yesmaximal, complemented
8#2647C212yesmaximal, complemented
9#2627C211yesmaximal, characteristic
10#2612C211yesmaximal, characteristic, complemented
11#2583C212yesmaximal
12#2571C211yesmaximal, characteristic, complemented
13#2549C212yesmaximal
14#2505C212yesmaximal
15#2505C212yesmaximal
16#2438C212yesmaximal
17C2×#400C211yesmaximal, characteristic
18#2343C212yesmaximal
19#2317C211yesmaximal, characteristic
20C2×C22⋊Q8C2212yes—
21C2×C22⋊Q8C2211yescharacteristic
22C2×#117C2211yescharacteristic
23C2×#117C2211yescharacteristic
24C22×C4⋊C4C2211yescharacteristic
25C22×C4⋊C4C2211yescharacteristic
26#400C2211yescharacteristic
27#400C2211yescharacteristic
28#400C2212yes—
29#400C2211yescharacteristic
30#400C2212yes—
31#400C2212yes—
32#400C2212yes—
33#400C2211yescharacteristic
34#400C2212yes—
35#400C2212yes—
36#400C2212yes—
37#400C2211yescharacteristic
38#400C2212yes—
39#400C2211yescharacteristic
40#400C2212yes—
41#398C2212yes—
42#398C2212yes—
43#398C2212yes—
44#398C2212yes—
45#398C2212yes—
46#398C2212yes—
47#398C2212yes—
48#398C2212yes—
49#398C2212yes—
50#398C2212yes—
51#395C2212yes—
52#395C2212yes—
53#395C2211yescharacteristic
54#395C2212yes—
55#395C2212yes—
56#395C2212yes—
57#395C2211yescharacteristic
58#391C2212yes—
59#391C2212yes—
60#391C2212yes—
61#389C2212yes—
62#389C2212yes—
63#389C2212yes—
64#389C2212yes—
65#389C2212yes—
66#389C2212yes—
67#389C2212yes—
68#389C2212yes—
69#389C2212yes—
70#389C2212yes—
71#389C2212yes—
72#387C2212yes—
73#387C2212yes—
74#387C2212yes—
75#387C2212yes—
76#387C2212yes—
77#387C2212yes—
78#387C2212yes—
79#387C2212yes—
80#387C2212yes—
81#387C2212yes—
82#385C2212yes—
83#385C2212yes—
84#385C2212yes—
85#385C2212yes—
86#385C2212yes—
87#385C2212yes—
88#385C2212yes—
89#384C2211yescharacteristic
90#384C2211yescharacteristic
91#383C2212yes—
92#382C2212yes—
93#382C2212yes—
94#382C2211yescharacteristic
95#382C2211yescharacteristic
96#382C2212yes—
97#381C2212yes—
98#380C2211yescharacteristic
99#380C2212yes—
100C4×C4⋊C4C2212yes—
101C4×C22⋊C4C2212yes—
102C4×C22⋊C4C2212yes—
103#376C2212yes—
104C2×#95C2212yes—
105C2×#95C2211yescharacteristic
106C2×#95C2212yes—
107C22×Q8C2312yes—
108C22×Q8C2311yescharacteristic
109C23×C4C2311yescharacteristic
110C23×C4C2311yescharacteristic
111C23×C4C2312yes—
112C23×C4C2311yescharacteristic
113C23×C4C2312yes—
114C22⋊Q8—44no—
115C22⋊Q8—42no—
116#117—42no—
117#117Q818yescomplemented
118C2×C4⋊C4—42no—
119C2×C4⋊C4—42no—
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2311yescharacteristic
122C2×C4⋊C4C2311yescharacteristic
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2311yescharacteristic
125C2×C4⋊C4C2311yescharacteristic
126C2×C4⋊C4C2311yescharacteristic
127C2×C4⋊C4C2311yescharacteristic
128C2×C4⋊C4C2311yescharacteristic
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2311yescharacteristic
133C2×C4⋊C4C2312yes—
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2312yes—
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2312yes—
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2312yes—
151C2×C4⋊C4C2312yes—
152C2×C22⋊C4C2312yes—
153C2×C22⋊C4C2312yes—
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2312yes—
156C2×C42C2312yes—
157C2×C42C2312yes—
158C2×C42C2312yes—
159C2×C42C2312yes—
160C2×C42C2312yes—
161C2×C42C2311yescharacteristic
162C2×C42C2311yescharacteristic
163#95C2312yes—
164#95C2311yescharacteristic
165#95C2312yes—
166#95C2312yes—
167#95C2312yes—
168#95C2312yes—
169#95C2312yes—
170#95C2312yes—
171#95C2312yes—
172#95C2312yes—
173#95C2311yescharacteristic
174#95C2312yes—
175#95C2312yes—
176#95C2312yes—
177#95C2312yes—
178#95C2312yes—
179#95C2312yes—
180#95C2312yes—
181#95C2312yes—
182#95C2311yescharacteristic
183#95C2312yes—
184#95C2312yes—
185#95C2311yescharacteristic
186#95C2312yes—
187#95C2312yes—
188#95C2312yes—
189#95C2312yes—
190#95C2312yes—
191#95C2312yes—
192#95C2312yes—
193#95C2312yes—
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200C24C2411yescharacteristic
201C2×Q8—42no—
202C2×Q8—41no—
203C2×Q8—42no—
204C2×Q8—42no—
205C2×Q8—42no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—24no—
210C22×C4—22no—
211C22×C4—24no—
212C22×C4—42no—
213C22×C4—42no—
214C22×C4—42no—
215C22×C4—42no—
216C22×C4—42no—
217C22×C4—42no—
218C22×C4C2×Q814yes—
219C22×C4C2412yes—
220C22×C4C2412yes—
221C22×C4C2412yes—
222C22×C4C2412yes—
223C22×C4C2412yes—
224C22×C4C2411yescharacteristic
225C22×C4C2412yes—
226C22×C4C2412yes—
227C22×C4C2412yes—
228C22×C4C2412yes—
229C22×C4C2411yescharacteristic
230C22×C4C2411yescharacteristic
231C22×C4C2411yescharacteristic
232C22×C4C2412yes—
233C22×C4C2411yescharacteristic
234C22×C4C2411yescharacteristic
235C22×C4C2412yes—
236C22×C4C2412yes—
237C4⋊C4—41no—
238C4⋊C4—41no—
239C4⋊C4—41no—
240C4⋊C4—41no—
241C4⋊C4—41no—
242C4⋊C4—42no—
243C4⋊C4—41no—
244C4⋊C4—42no—
245C4⋊C4—42no—
246C4⋊C4—42no—
247C4⋊C4—42no—
248C4⋊C4—42no—
249C4⋊C4—42no—
250C4⋊C4—42no—
251C4⋊C4—42no—
252C4⋊C4—42no—
253C4⋊C4—42no—
254C4⋊C4—42no—
255C4⋊C4—42no—
256C4⋊C4—42no—
257C4⋊C4—42no—
258C4⋊C4—42no—
259C4⋊C4—42no—
260C4⋊C4—42no—
261C4⋊C4—41no—
262C4⋊C4—41no—
263C4⋊C4—42no—
264C4⋊C4—42no—
265C4⋊C4—42no—
266C4⋊C4—42no—
267C4⋊C4—41no—
268C4⋊C4C2×Q818yes—
269C22⋊C4—24no—
270C22⋊C4—24no—
271C22⋊C4—24no—
272C22⋊C4C2×Q818yes—
273C42—42no—
274C42—42no—
275C42—42no—
276C42—42no—
277C42—42no—
278C42C2×Q814yes—
279C42C2×Q814yes—
280C23—22no—
281C23—22no—
282C23C22×Q812yes—
283C23H(5,𝔽2)12yes—
284C232−1+412yes—
285C23C2511yescharacteristic
286Q8—82no—
287Q8—84no—
288C2×C4—28no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—21no—
302C2×C4—21no—
303C2×C4—21no—
304C2×C4—22no—
305C2×C4—21no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—22no—
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—44no—
336C2×C4—82no—
337C2×C4—84no—
338C2×C4—84no—
339C2×C4C22×Q812yes—
340C2×C4C22×Q814yes—
341C2×C4C22×Q814yes—
342C2×C4C22×Q812yes—
343C22—24no—
344C22—22no—
345C22—22no—
346C22—24no—
347C22#54414yes—
348C22C23×Q811yescharacteristic
349C22C2×H(5,𝔽2)11yescharacteristic
350C22C2×2−1+411yescharacteristic
351C22#58512yes—
352C22#58512yes—
353C4—22no—
354C4—22no—
355C4—24no—
356C4—24no—
357C4—42no—
358C4—41no—
359C4—41no—
360C4—41no—
361C4—41no—
362C4—42no—
363C4—42no—
364C4—42no—
365C4—42no—
366C4—42no—
367C4—42no—
368C4—42no—
369C4—42no—
370C4—42no—
371C2—24no—
372C2C2×#54411yescharacteristic
373C2#350412yes—
374C2#353311yescharacteristic
375C2#354511yescharacteristic
376C2#356412yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2844C2semidirect
2. #2843C2semidirect
3. #2805C2semidirect
4. #2802C2semidirect
5. #2774C2semidirect
6. #2755C2semidirect
7. #2666C2semidirect
8. #2647C2semidirect
10. #2612C2semidirect
12. #2571C2semidirect
117. #117Q8semidirect

Maximal subgroups

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

subgroupindex
#28442
#28432
#28052
#28022
#27742
#27552
#26662
#26472
#26272
#26122
#25832
#25712
#25492
#25052
#24382
C2×#4002
#23432
#23172