Finite Group Databasebeta

← #39162

Subgroups — #39162

Order 256.

989 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C211yesmaximal, characteristic, complemented
2C2×#556C211yesmaximal, characteristic
3#2861C211yesmaximal, characteristic
4#2729C214yesmaximal, complemented
5#2725C214yesmaximal, complemented
6#2642C211yesmaximal, characteristic, complemented
7#2640C211yesmaximal, characteristic
8#2567C211yesmaximal, characteristic, complemented
9#2566C211yesmaximal, characteristic
10#2565C211yesmaximal, characteristic, complemented
11#2546C211yesmaximal, characteristic, complemented
12#2545C211yesmaximal, characteristic
13#2545C211yesmaximal, characteristic
14#2475C214yesmaximal, complemented
15#2469C214yesmaximal, complemented
16#2327C211yesmaximal, characteristic, complemented
17#2326C211yesmaximal, characteristic
18C4×C4⋊Q8C211yesmaximal, characteristic, complemented
19#2295C211yesmaximal, characteristic, complemented
20#557—28no—
21#556—28no—
22C2×C4⋊Q8C2211yescharacteristic
23C2×C4⋊Q8C2211yescharacteristic
24C2×C4⋊Q8C2211yescharacteristic
25C2×C4⋊Q8C2211yescharacteristic
26C2×C4⋊Q8C2212yes—
27C2×#126C2212yes—
28C2×#126C2212yes—
29C2×#125C2211yescharacteristic
30C2×#125C2211yescharacteristic
31C2×#125C2212yes—
32C2×#125C2212yes—
33C2×#124C2211yescharacteristic
34C2×#124C2211yescharacteristic
35C2×#124C2211yescharacteristic
36C2×C22⋊Q8C2212yes—
37C2×C4×Q8C2211yescharacteristic
38C2×C4×Q8C2211yescharacteristic
39C2×C4×Q8C2211yescharacteristic
40C2×C4×Q8C2211yescharacteristic
41C2×C4×Q8C2211yescharacteristic
42C2×C4×Q8C2212yes—
43C2×C4×Q8C2211yescharacteristic
44C2×C4×D4C2211yescharacteristic
45C2×#117C2212yes—
46#400C2214yes—
47#400C2214yes—
48#398C2214yes—
49#398C2214yes—
50#397C2214yes—
51#396C2214yes—
52#396C2214yes—
53#396C2214yes—
54#395C2214yes—
55#393C2214yes—
56#391C2211yescharacteristic
57#391C2211yescharacteristic
58#391C2211yescharacteristic
59#391C2211yescharacteristic
60#391C2211yescharacteristic
61#391C2211yescharacteristic
62#391C2211yescharacteristic
63#391C2212yes—
64#390C2211yescharacteristic
65#390C2211yescharacteristic
66#390C2211yescharacteristic
67#389C2214yes—
68#389C2214yes—
69#389C2214yes—
70#389C2212yes—
71#388C2214yes—
72#388C2214yes—
73#388C2214yes—
74#388C2214yes—
75#388C2214yes—
76#387C2214yes—
77#387C2214yes—
78#387C2214yes—
79#387C2212yes—
80#387C2212yes—
81#385C2214yes—
82#385C2214yes—
83#384C2211yescharacteristic
84#384C2211yescharacteristic
85#382C2211yescharacteristic
86C4×C4⋊C4C2214yes—
87C4×C4⋊C4C2211yescharacteristic
88C4×C4⋊C4C2211yescharacteristic
89C4×C4⋊C4C2211yescharacteristic
90#376C2211yescharacteristic
91#376C2211yescharacteristic
92C43C2211yescharacteristic
93C22×Q8C2311yescharacteristic
94C22×Q8C2311yescharacteristic
95C22×Q8C2311yescharacteristic
96C22×Q8C2312yes—
97C22×Q8C2311yescharacteristic
98C22×D4C2311yescharacteristic
99C23×C4C2312yes—
100C4⋊Q8—28no—
101C4⋊Q8—24no—
102C4⋊Q8—24no—
103C4⋊Q8—24no—
104C4⋊Q8—24no—
105#126—28no—
106#126—28no—
107#125—28no—
108#125—28no—
109#125—24no—
110#125—24no—
111#124—24no—
112#124—24no—
113#124—24no—
114C22⋊Q8—28no—
115C4×Q8—28no—
116C4×Q8—24no—
117C4×Q8—24no—
118C4×Q8—24no—
119C4×Q8—24no—
120C4×Q8—24no—
121C4×Q8D418yes—
122C4×D4—24no—
123#117—28no—
124C2×C4⋊C4C2312yes—
125C2×C4⋊C4C2311yescharacteristic
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2311yescharacteristic
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2311yescharacteristic
133C2×C4⋊C4C2311yescharacteristic
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2312yes—
139C2×C4⋊C4C2312yes—
140C2×C4⋊C4C2314yes—
141C2×C4⋊C4C2314yes—
142C2×C4⋊C4C2312yes—
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2314yes—
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2314yes—
147C2×C4⋊C4C2311yescharacteristic
148C2×C4⋊C4C2311yescharacteristic
149C2×C4⋊C4C2311yescharacteristic
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×C42C2312yes—
160C2×C42C2312yes—
161C2×C42C2312yes—
162C2×C42C2312yes—
163C2×C42C2312yes—
164C2×C42C2311yescharacteristic
165C2×C42C2311yescharacteristic
166C2×C42C2311yescharacteristic
167C2×C42C2311yescharacteristic
168C2×C42C2312yes—
169C2×C42C2312yes—
170C2×C42C2311yescharacteristic
171C2×C42C2311yescharacteristic
172C2×C42C2311yescharacteristic
173#95C2312yes—
174#95C2312yes—
175#95C2312yes—
176#95C2312yes—
177#95C2312yes—
178#95C2314yes—
179#95C2312yes—
180#95C2312yes—
181#95C2314yes—
182#95C2314yes—
183#95C2314yes—
184#95C2314yes—
185#95C2314yes—
186#95C2314yes—
187#95C2314yes—
188C24C2412yes—
189C2×Q8—22no—
190C2×Q8—22no—
191C2×Q8—22no—
192C2×Q8—24no—
193C2×Q8—22no—
194C2×Q8—22no—
195C2×Q8—22no—
196C2×Q8—22no—
197C2×Q8—22no—
198C2×Q8—42no—
199C2×Q8—44no—
200C2×Q8C2×D414yes—
201C2×Q8#4114yes—
202C2×D4—22no—
203C2×D4—22no—
204C2×D4—22no—
205C22×C4—24no—
206C22×C4—44no—
207C22×C4C2412yes—
208C22×C4C2412yes—
209C22×C4C2412yes—
210C22×C4C2412yes—
211C22×C4C2412yes—
212C22×C4C2412yes—
213C22×C4C2412yes—
214C22×C4C2412yes—
215C22×C4C2412yes—
216C22×C4C2411yescharacteristic
217C22×C4C2411yescharacteristic
218C22×C4C2411yescharacteristic
219C22×C4C2411yescharacteristic
220C22×C4C2411yescharacteristic
221C22×C4C2411yescharacteristic
222C22×C4C2412yes—
223C22×C4C2412yes—
224C22×C4C2411yescharacteristic
225C4⋊C4—24no—
226C4⋊C4—22no—
227C4⋊C4—24no—
228C4⋊C4—24no—
229C4⋊C4—24no—
230C4⋊C4—22no—
231C4⋊C4—24no—
232C4⋊C4—24no—
233C4⋊C4—24no—
234C4⋊C4—24no—
235C4⋊C4—22no—
236C4⋊C4—22no—
237C4⋊C4—24no—
238C4⋊C4—24no—
239C4⋊C4—24no—
240C4⋊C4—24no—
241C4⋊C4—28no—
242C4⋊C4—28no—
243C4⋊C4—24no—
244C4⋊C4—24no—
245C4⋊C4—44no—
246C4⋊C4—42no—
247C4⋊C4—44no—
248C4⋊C4C2×D414yes—
249C4⋊C4C2×D414yes—
250C4⋊C4C2×D414yes—
251C22⋊C4—24no—
252C22⋊C4—24no—
253C22⋊C4—24no—
254C22⋊C4—24no—
255C22⋊C4—24no—
256C22⋊C4—28no—
257C22⋊C4—28no—
258C22⋊C4—44no—
259C22⋊C4—44no—
260C42—24no—
261C42—24no—
262C42—24no—
263C42—24no—
264C42—24no—
265C42—22no—
266C42—22no—
267C42—22no—
268C42—24no—
269C42—22no—
270C42—42no—
271C42C2×D414yes—
272C42C2×D414yes—
273C42C2×D414yes—
274C23—22no—
275C23—22no—
276C23—24no—
277C23—22no—
278C23—24no—
279C23C2511yescharacteristic
280Q8—28no—
281Q8—44no—
282Q8—48no—
283Q8—44no—
284Q8—44no—
285D4—44no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—22no—
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—22no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—24no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—24no—
316C2×C4—24no—
317C2×C4—22no—
318C2×C4—24no—
319C2×C4—48no—
320C2×C4C22×D412yes—
321C2×C4C22×D412yes—
322C2×C4C22×D412yes—
323C2×C4C22×D412yes—
324C2×C4C22×D412yes—
325C2×C4C22×D412yes—
326C2×C4C22×D412yes—
327C2×C4C2×#4114yes—
328C2×C4C2×#4112yes—
329C2×C42−1+414yes—
330C2×C42−1+412yes—
331C22—42no—
332C22—42no—
333C22—42no—
334C22—44no—
335C22—44no—
336C22C23×D411yescharacteristic
337C22C22×#4111yescharacteristic
338C22C2×2−1+411yescharacteristic
339C22C2×2−1+412yes—
340C22#58512yes—
341C4—22no—
342C4—22no—
343C4—22no—
344C4—24no—
345C4—22no—
346C4—22no—
347C4—22no—
348C4—24no—
349C4—42no—
350C4—42no—
351C4—42no—
352C4—42no—
353C4—42no—
354C4—42no—
355C4—42no—
356C4—42no—
357C4—42no—
358C4#54814yes—
359C2—82no—
360C2#344911yescharacteristic
361C2C2×#54811yescharacteristic
362C2#349911yescharacteristic
363C2#351612yes—
364C2#355512yes—
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
1. C2×#557C2semidirect
4. #2729C2semidirect
5. #2725C2semidirect
6. #2642C2semidirect
8. #2567C2semidirect
10. #2565C2semidirect
11. #2546C2semidirect
14. #2475C2semidirect
15. #2469C2semidirect
16. #2327C2semidirect
18. C4×C4⋊Q8C2semidirect
19. #2295C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
C2×#5562
#28612
#27292
#27252
#26422
#26402
#25672
#25662
#25652
#25462
#25452
#24752
#24692
#23272
#23262
C4×C4⋊Q82
#22952