Finite Group Databasebeta

← #45270

Subgroups — #45270

Order 256.

1029 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C211yesmaximal, characteristic, complemented
2C2×#555C211yesmaximal, characteristic
3#2731C214yesmaximal, complemented
4#2711C214yesmaximal, complemented
5#2580C211yesmaximal, characteristic, complemented
6#2536C211yesmaximal, characteristic, complemented
7#2490C212yesmaximal, complemented
8#2475C214yesmaximal, complemented
9#2448C214yesmaximal, complemented
10#2441C212yesmaximal, complemented
11#2426C212yesmaximal, complemented
12#2398C211yesmaximal, characteristic, complemented
13#2362C212yesmaximal, complemented
14#2331C211yesmaximal, characteristic, complemented
15#2326C211yesmaximal, characteristic, complemented
16#557—28no—
17#555—28no—
18C2×C4⋊Q8C2212yes—
19C2×C4⋊Q8C2211yescharacteristic
20C2×#125C2212yes—
21C2×#125C2214yes—
22C2×#124C2211yescharacteristic
23C2×#124C2214yes—
24C2×C22⋊Q8C2212yes—
25C2×#121C2212yes—
26C2×#121C2212yes—
27C2×C4×Q8C2211yescharacteristic
28C2×C4×Q8C2211yescharacteristic
29C2×C4×Q8C2212yes—
30C2×C4×Q8C2212yes—
31C2×C4×D4C2211yescharacteristic
32C2×C4×D4C2211yescharacteristic
33C2×#117C2212yes—
34C2×#117C2212yes—
35#400C2212yes—
36#399C2212yes—
37#399C2214yes—
38#398C2212yes—
39#397C2212yes—
40#397C2214yes—
41#396C2214yes—
42#396C2214yes—
43#394C2212yes—
44#394C2214yes—
45#394C2212yes—
46#394C2214yes—
47#393C2212yes—
48#393C2212yes—
49#391C2211yescharacteristic
50#391C2214yes—
51#390C2212yes—
52#390C2211yescharacteristic
53#390C2214yes—
54#390C2214yes—
55#389C2212yes—
56#389C2212yes—
57#389C2214yes—
58#388C2214yes—
59#388C2214yes—
60#388C2214yes—
61#388C2214yes—
62#388C2214yes—
63#388C2214yes—
64#387C2214yes—
65#387C2214yes—
66#387C2214yes—
67#385C2214yes—
68#385C2214yes—
69#384C2211yescharacteristic
70#382C2211yescharacteristic
71#380C2212yes—
72C4×C4⋊C4C2212yes—
73C4×C4⋊C4C2214yes—
74C4×C22⋊C4C2212yes—
75C4×C22⋊C4C2212yes—
76#376C2211yescharacteristic
77C22×Q8C2311yescharacteristic
78C22×Q8C2311yescharacteristic
79C22×Q8C2312yes—
80C22×D4C2311yescharacteristic
81C22×D4C2311yescharacteristic
82C22×D4C2314yes—
83C23×C4C2312yes—
84C23×C4C2312yes—
85C4⋊Q8—28no—
86C4⋊Q8D418yes—
87#125—216no—
88#125—28no—
89#124—216no—
90#124—24no—
91C22⋊Q8—28no—
92#121—28no—
93#121—28no—
94C4×Q8—28no—
95C4×Q8—28no—
96C4×Q8—24no—
97C4×Q8—24no—
98C4×D4—24no—
99C4×D4—24no—
100#117—28no—
101#117—28no—
102C2×C4⋊C4C2311yescharacteristic
103C2×C4⋊C4C2311yescharacteristic
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2311yescharacteristic
106C2×C4⋊C4C2312yes—
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2314yes—
110C2×C4⋊C4C2312yes—
111C2×C4⋊C4C2314yes—
112C2×C4⋊C4C2314yes—
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2314yes—
115C2×C4⋊C4C2314yes—
116C2×C4⋊C4C2312yes—
117C2×C4⋊C4C2312yes—
118C2×C22⋊C4C2314yes—
119C2×C22⋊C4C2314yes—
120C2×C22⋊C4C2312yes—
121C2×C22⋊C4C2312yes—
122C2×C22⋊C4C2314yes—
123C2×C22⋊C4C2314yes—
124C2×C22⋊C4C2312yes—
125C2×C22⋊C4C2312yes—
126C2×C22⋊C4C2312yes—
127C2×C22⋊C4C2312yes—
128C2×C22⋊C4C2314yes—
129C2×C22⋊C4C2314yes—
130C2×C22⋊C4C2314yes—
131C2×C22⋊C4C2314yes—
132C2×C42C2314yes—
133C2×C42C2312yes—
134C2×C42C2314yes—
135C2×C42C2312yes—
136C2×C42C2311yescharacteristic
137C2×C42C2311yescharacteristic
138C2×C42C2314yes—
139C2×C42C2311yescharacteristic
140#95C2312yes—
141#95C2312yes—
142#95C2312yes—
143#95C2312yes—
144#95C2312yes—
145#95C2312yes—
146#95C2314yes—
147#95C2314yes—
148#95C2314yes—
149#95C2312yes—
150#95C2312yes—
151#95C2314yes—
152#95C2314yes—
153C24C2412yes—
154C24C2412yes—
155C2×Q8—22no—
156C2×Q8—22no—
157C2×Q8—22no—
158C2×Q8—44no—
159C2×Q8—42no—
160C2×Q8C2×D418yes—
161C2×Q8#4114yes—
162C2×D4—22no—
163C2×D4—22no—
164C2×D4—28no—
165C2×D4—22no—
166C2×D4—22no—
167C2×D4—42no—
168C2×D4—44no—
169C2×D4—44no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—44no—
175C22×C4C2412yes—
176C22×C4C2412yes—
177C22×C4C2412yes—
178C22×C4C2414yes—
179C22×C4C2412yes—
180C22×C4C2412yes—
181C22×C4C2412yes—
182C22×C4C2412yes—
183C22×C4C2411yescharacteristic
184C22×C4C2411yescharacteristic
185C22×C4C2414yes—
186C22×C4C2412yes—
187C22×C4C2411yescharacteristic
188C4⋊C4—22no—
189C4⋊C4—22no—
190C4⋊C4—22no—
191C4⋊C4—24no—
192C4⋊C4—28no—
193C4⋊C4—24no—
194C4⋊C4—22no—
195C4⋊C4—28no—
196C4⋊C4—28no—
197C4⋊C4—24no—
198C4⋊C4—28no—
199C4⋊C4—44no—
200C4⋊C4—44no—
201C4⋊C4—44no—
202C4⋊C4C2×D418yes—
203C4⋊C4C2×D418yes—
204C22⋊C4—28no—
205C22⋊C4—28no—
206C22⋊C4—24no—
207C22⋊C4—24no—
208C22⋊C4—28no—
209C22⋊C4—28no—
210C22⋊C4—42no—
211C22⋊C4—44no—
212C22⋊C4—44no—
213C22⋊C4—44no—
214C22⋊C4—42no—
215C22⋊C4—42no—
216C22⋊C4—44no—
217C22⋊C4—42no—
218C42—28no—
219C42—28no—
220C42—24no—
221C42—24no—
222C42—22no—
223C42—22no—
224C42—44no—
225C42C2×D414yes—
226C23—22no—
227C23—22no—
228C23—22no—
229C23—22no—
230C23—22no—
231C23—22no—
232C23—24no—
233C23—22no—
234C23—22no—
235C23—22no—
236C23—22no—
237C23—24no—
238C23C2511yescharacteristic
239Q8—28no—
240Q8—48no—
241Q8—44no—
242D4—44no—
243D4—44no—
244D4—88no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—24no—
248C2×C4—24no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—22no—
272C2×C4—24no—
273C2×C4—48no—
274C2×C4—48no—
275C2×C4C22×D412yes—
276C2×C4C22×D418yes—
277C2×C4C22×D412yes—
278C2×C4C22×D412yes—
279C2×C4C2×#4114yes—
280C2×C4C2×#4112yes—
281C2×C42−1+412yes—
282C22—42no—
283C22—42no—
284C22—42no—
285C22—42no—
286C22—42no—
287C22—42no—
288C22—42no—
289C22—42no—
290C22—44no—
291C22—42no—
292C22—42no—
293C22—44no—
294C22C23×D411yescharacteristic
295C22C22×#4111yescharacteristic
296C22C2×2−1+411yescharacteristic
297C22#58512yes—
298C22#58512yes—
299C4—24no—
300C4—28no—
301C4—22no—
302C4—22no—
303C4—42no—
304C4—42no—
305C4—42no—
306C4—42no—
307C4—42no—
308C4—42no—
309C4—44no—
310C4—42no—
311C4#54814yes—
312C2—82no—
313C2—82no—
314C2C2×#54811yescharacteristic
315C2#348511yescharacteristic
316C2#348711yescharacteristic
317C2#352412yes—
318C2#356512yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#555C2
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
3. #2731C2semidirect
4. #2711C2semidirect
5. #2580C2semidirect
6. #2536C2semidirect
7. #2490C2semidirect
8. #2475C2semidirect
9. #2448C2semidirect
10. #2441C2semidirect
11. #2426C2semidirect
12. #2398C2semidirect
13. #2362C2semidirect
14. #2331C2semidirect
15. #2326C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
C2×#5552
#27312
#27112
#25802
#25362
#24902
#24752
#24482
#24412
#24262
#23982
#23622
#23312
#23262