Finite Group Databasebeta

← #39200

Subgroups — #39200

Order 256.

835 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2862C211yesmaximal, characteristic, complemented
2#2773C214yesmaximal, complemented
3#2754C214yesmaximal, complemented
4#2625C212yesmaximal, complemented
5#2592C212yesmaximal
6#2582C212yesmaximal, complemented
7#2547C211yesmaximal, characteristic
8#2542C211yesmaximal, characteristic
9#2511C212yesmaximal, complemented
10#2492C212yesmaximal, complemented
11#2448C212yesmaximal
12#2423C212yesmaximal, complemented
13#2365C211yesmaximal, characteristic, complemented
14#2365C211yesmaximal, characteristic, complemented
15#2323C212yesmaximal, complemented
16C4×C4⋊Q8C211yesmaximal, characteristic, complemented
17#2293C211yesmaximal, characteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2211yescharacteristic
20C2×C4⋊Q8C2211yescharacteristic
21C2×#124C2212yes—
22C2×C22⋊Q8C2212yes—
23C2×C22⋊Q8C2212yes—
24C2×C4×Q8C2212yes—
25C2×C4×Q8C2212yes—
26C2×C4×Q8C2212yes—
27C2×C4×D4C2211yescharacteristic
28C2×#117C2212yes—
29#400C2214yes—
30#400C2214yes—
31#399C2214yes—
32#399C2214yes—
33#398C2214yes—
34#398C2214yes—
35#397C2214yes—
36#397C2214yes—
37#397C2214yes—
38#393C2214yes—
39#391C2212yes—
40#391C2212yes—
41#391C2212yes—
42#391C2214yes—
43#391C2212yes—
44#391C2212yes—
45#391C2212yes—
46#391C2212yes—
47#391C2212yes—
48#390C2211yescharacteristic
49#390C2212yes—
50#390C2211yescharacteristic
51#389C2211yescharacteristic
52#389C2211yescharacteristic
53#389C2212yes—
54#389C2214yes—
55#389C2211yescharacteristic
56#389C2212yes—
57#389C2212yes—
58#389C2211yescharacteristic
59#388C2214yes—
60#388C2214yes—
61#388C2214yes—
62#388C2214yes—
63#388C2212yes—
64#388C2212yes—
65#387C2214yes—
66#387C2214yes—
67#387C2214yes—
68#387C2214yes—
69#384C2211yescharacteristic
70#384C2212yes—
71#382C2212yes—
72#382C2212yes—
73#380C2212yes—
74#380C2212yes—
75C4×C4⋊C4C2211yescharacteristic
76C4×C4⋊C4C2211yescharacteristic
77C4×C4⋊C4C2212yes—
78C4×C4⋊C4C2212yes—
79C4×C4⋊C4C2212yes—
80C4×C4⋊C4C2211yescharacteristic
81C4×C22⋊C4C2212yes—
82C43C2211yescharacteristic
83C22×Q8C2312yes—
84C22×Q8C2312yes—
85C22×Q8C2312yes—
86C22×D4C2311yescharacteristic
87C23×C4C2312yes—
88C4⋊Q8—24no—
89C4⋊Q8—24no—
90C4⋊Q8—24no—
91#124—44no—
92C22⋊Q8—28no—
93C22⋊Q8—44no—
94C4×Q8—44no—
95C4×Q8—44no—
96C4×Q8—44no—
97C4×D4—24no—
98#117—44no—
99C2×C4⋊C4C2311yescharacteristic
100C2×C4⋊C4C2311yescharacteristic
101C2×C4⋊C4C2311yescharacteristic
102C2×C4⋊C4C2311yescharacteristic
103C2×C4⋊C4C2314yes—
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2312yes—
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2311yescharacteristic
111C2×C4⋊C4C2312yes—
112C2×C4⋊C4C2312yes—
113C2×C4⋊C4C2312yes—
114C2×C4⋊C4C2312yes—
115C2×C4⋊C4C2314yes—
116C2×C4⋊C4C2314yes—
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2312yes—
119C2×C4⋊C4C2314yes—
120C2×C4⋊C4C2311yescharacteristic
121C2×C22⋊C4C2312yes—
122C2×C22⋊C4C2314yes—
123C2×C22⋊C4C2312yes—
124C2×C22⋊C4C2312yes—
125C2×C22⋊C4C2312yes—
126C2×C22⋊C4C2312yes—
127C2×C22⋊C4C2314yes—
128C2×C22⋊C4C2314yes—
129C2×C22⋊C4C2314yes—
130C2×C42C2311yescharacteristic
131C2×C42C2312yes—
132C2×C42C2311yescharacteristic
133C2×C42C2312yes—
134C2×C42C2312yes—
135C2×C42C2311yescharacteristic
136C2×C42C2311yescharacteristic
137C2×C42C2311yescharacteristic
138C2×C42C2311yescharacteristic
139C2×C42C2314yes—
140C2×C42C2314yes—
141C2×C42C2311yescharacteristic
142#95C2312yes—
143#95C2312yes—
144#95C2312yes—
145#95C2312yes—
146#95C2314yes—
147#95C2312yes—
148#95C2312yes—
149#95C2314yes—
150#95C2312yes—
151#95C2314yes—
152#95C2314yes—
153#95C2314yes—
154#95C2314yes—
155#95C2314yes—
156#95C2314yes—
157#95C2314yes—
158#95C2314yes—
159C24C2412yes—
160C2×Q8—24no—
161C2×Q8—24no—
162C2×Q8—24no—
163C2×Q8—24no—
164C2×Q8—24no—
165C2×Q8—24no—
166C2×Q8—24no—
167C2×Q8—24no—
168C2×Q8—42no—
169C2×D4—22no—
170C2×D4—22no—
171C2×D4—22no—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—24no—
175C22×C4C2412yes—
176C22×C4C2411yescharacteristic
177C22×C4C2412yes—
178C22×C4C2414yes—
179C22×C4C2414yes—
180C22×C4C2412yes—
181C22×C4C2411yescharacteristic
182C22×C4C2412yes—
183C22×C4C2412yes—
184C22×C4C2412yes—
185C22×C4C2411yescharacteristic
186C22×C4C2412yes—
187C22×C4C2411yescharacteristic
188C22×C4C2411yescharacteristic
189C22×C4C2411yescharacteristic
190C22×C4C2411yescharacteristic
191C4⋊C4—22no—
192C4⋊C4—28no—
193C4⋊C4—24no—
194C4⋊C4—24no—
195C4⋊C4—24no—
196C4⋊C4—24no—
197C4⋊C4—22no—
198C4⋊C4—24no—
199C4⋊C4—22no—
200C4⋊C4—22no—
201C4⋊C4—22no—
202C4⋊C4—24no—
203C4⋊C4—22no—
204C4⋊C4—42no—
205C4⋊C4—42no—
206C4⋊C4—42no—
207C4⋊C4—42no—
208C4⋊C4—42no—
209C4⋊C4—44no—
210C4⋊C4—44no—
211C4⋊C4—44no—
212C4⋊C4#4114yes—
213C22⋊C4—24no—
214C22⋊C4—28no—
215C22⋊C4—24no—
216C22⋊C4—24no—
217C22⋊C4—42no—
218C22⋊C4—42no—
219C22⋊C4—44no—
220C22⋊C4—44no—
221C22⋊C4—44no—
222C42—22no—
223C42—22no—
224C42—24no—
225C42—24no—
226C42—22no—
227C42—24no—
228C42—22no—
229C42—22no—
230C42—22no—
231C42—44no—
232C42—44no—
233C42#4114yes—
234C23—22no—
235C23—22no—
236C23—22no—
237C23—22no—
238C23—22no—
239C23—22no—
240C23—22no—
241C23C2511yescharacteristic
242Q8—48no—
243Q8—48no—
244Q8—48no—
245D4—44no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—22no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—21no—
263C2×C4—21no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—21no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—21no—
275C2×C4—21no—
276C2×C4—21no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—24no—
283C2×C4—22no—
284C2×C4—48no—
285C2×C4C2×#4112yes—
286C2×C4C2×#4114yes—
287C2×C4C2×#4112yes—
288C2×C4C2×#4112yes—
289C2×C4C2×#4112yes—
290C2×C4H(5,𝔽2)12yes—
291C2×C4H(5,𝔽2)12yes—
292C2×C42−1+412yes—
293C2×C42−1+412yes—
294C2×C42−1+412yes—
295C22—42no—
296C22—42no—
297C22—42no—
298C22—42no—
299C22—42no—
300C22—42no—
301C22—42no—
302C22C22×#4111yescharacteristic
303C22C22×#4111yescharacteristic
304C22C2×H(5,𝔽2)11yescharacteristic
305C22C2×H(5,𝔽2)11yescharacteristic
306C22C2×2−1+411yescharacteristic
307C22C2×2−1+411yescharacteristic
308C22C2×2−1+411yescharacteristic
309C4—22no—
310C4—24no—
311C4—22no—
312C4—22no—
313C4—44no—
314C4—42no—
315C4—44no—
316C4—42no—
317C4—41no—
318C4—42no—
319C4—42no—
320C4—42no—
321C4—42no—
322C4—41no—
323C4#54214yes—
324C4#55914yes—
325C2—82no—
326C2C2×#54211yescharacteristic
327C2C2×#55911yescharacteristic
328C2#350911yescharacteristic
329C2#352011yescharacteristic
330C2#352311yescharacteristic
331C2#354811yescharacteristic
332C2#355011yescharacteristic
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. #2862C2semidirect
2. #2773C2semidirect
3. #2754C2semidirect
4. #2625C2semidirect
6. #2582C2semidirect
9. #2511C2semidirect
10. #2492C2semidirect
12. #2423C2semidirect
13. #2365C2semidirect
14. #2365C2semidirect
15. #2323C2semidirect
16. C4×C4⋊Q8C2semidirect

Maximal subgroups

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

subgroupindex
#28622
#27732
#27542
#26252
#25922
#25822
#25472
#25422
#25112
#24922
#24482
#24232
#23652
#23232
C4×C4⋊Q82
#22932