Finite Group Databasebeta

← #45429

Subgroups — #45429

Order 256.

1007 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#556C212yesmaximal
2#2722C214yesmaximal, complemented
3#2698C214yesmaximal, complemented
4#2582C212yesmaximal, complemented
5#2547C211yesmaximal, characteristic
6#2546C211yesmaximal, characteristic, complemented
7#2478C214yesmaximal, complemented
8#2447C212yesmaximal
9#2446C212yesmaximal, complemented
10#2438C214yesmaximal, complemented
11#2399C211yesmaximal, characteristic, complemented
12#2351C211yesmaximal, characteristic, complemented
13#2349C211yesmaximal, characteristic
14#2327C211yesmaximal, characteristic, complemented
15#2326C211yesmaximal, characteristic
16#556—216no—
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2212yes—
19C2×#126C2214yes—
20C2×#126C2214yes—
21C2×#124C2212yes—
22C2×#124C2211yescharacteristic
23C2×C22⋊Q8C2214yes—
24C2×C4×Q8C2211yescharacteristic
25C2×C4×Q8C2212yes—
26C2×C4×Q8C2212yes—
27C2×C4×Q8C2212yes—
28C2×C4×D4C2211yescharacteristic
29C2×C4×D4C2212yes—
30C2×#117C2214yes—
31#400C2214yes—
32#398C2214yes—
33#398C2214yes—
34#398C2212yes—
35#398C2212yes—
36#398C2212yes—
37#398C2214yes—
38#398C2212yes—
39#397C2212yes—
40#397C2214yes—
41#397C2214yes—
42#397C2212yes—
43#395C2212yes—
44#395C2212yes—
45#391C2211yescharacteristic
46#391C2214yes—
47#391C2212yes—
48#391C2212yes—
49#391C2212yes—
50#390C2211yescharacteristic
51#389C2212yes—
52#389C2212yes—
53#389C2214yes—
54#389C2214yes—
55#389C2214yes—
56#388C2214yes—
57#387C2214yes—
58#387C2214yes—
59#387C2214yes—
60#387C2214yes—
61#385C2214yes—
62#385C2214yes—
63#385C2214yes—
64#384C2211yescharacteristic
65#382C2211yescharacteristic
66#382C2212yes—
67#381C2214yes—
68#380C2212yes—
69#380C2214yes—
70C4×C4⋊C4C2211yescharacteristic
71C4×C4⋊C4C2211yescharacteristic
72C4×C4⋊C4C2212yes—
73C4×C4⋊C4C2212yes—
74#376C2211yescharacteristic
75C2×#95C2212yes—
76C22×Q8C2312yes—
77C22×Q8C2312yes—
78C22×Q8C2311yescharacteristic
79C22×D4C2311yescharacteristic
80C23×C4C2314yes—
81C23×C4C2312yes—
82C4⋊Q8—28no—
83C4⋊Q8—24no—
84#126—216no—
85#126—216no—
86#124—28no—
87#124D418yes—
88C22⋊Q8—216no—
89C4×Q8—28no—
90C4×Q8—28no—
91C4×Q8—28no—
92C4×Q8—24no—
93C4×D4—28no—
94C4×D4—24no—
95#117—216no—
96C2×C4⋊C4C2312yes—
97C2×C4⋊C4C2314yes—
98C2×C4⋊C4C2312yes—
99C2×C4⋊C4C2311yescharacteristic
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C2314yes—
102C2×C4⋊C4C2312yes—
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2314yes—
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2312yes—
111C2×C4⋊C4C2312yes—
112C2×C4⋊C4C2314yes—
113C2×C4⋊C4C2312yes—
114C2×C4⋊C4C2314yes—
115C2×C4⋊C4C2314yes—
116C2×C22⋊C4C2314yes—
117C2×C22⋊C4C2314yes—
118C2×C22⋊C4C2312yes—
119C2×C22⋊C4C2314yes—
120C2×C22⋊C4C2314yes—
121C2×C22⋊C4C2314yes—
122C2×C42C2314yes—
123C2×C42C2314yes—
124C2×C42C2312yes—
125C2×C42C2312yes—
126C2×C42C2312yes—
127C2×C42C2311yescharacteristic
128C2×C42C2311yescharacteristic
129C2×C42C2311yescharacteristic
130#95C2311yescharacteristic
131#95C2312yes—
132#95C2314yes—
133#95C2312yes—
134#95C2312yes—
135#95C2311yescharacteristic
136#95C2311yescharacteristic
137#95C2312yes—
138#95C2312yes—
139#95C2311yescharacteristic
140#95C2312yes—
141#95C2314yes—
142#95C2314yes—
143#95C2314yes—
144#95C2314yes—
145#95C2314yes—
146#95C2314yes—
147#95C2314yes—
148#95C2314yes—
149C24C2412yes—
150C2×Q8—24no—
151C2×Q8—24no—
152C2×Q8—22no—
153C2×Q8—24no—
154C2×Q8—22no—
155C2×Q8—24no—
156C2×Q8—24no—
157C2×Q8—42no—
158C2×Q8C2×D414yes—
159C2×D4—22no—
160C2×D4—22no—
161C2×D4C2×D414yes—
162C22×C4—28no—
163C22×C4—28no—
164C22×C4—24no—
165C22×C4—44no—
166C22×C4—44no—
167C22×C4C2412yes—
168C22×C4C2412yes—
169C22×C4C2414yes—
170C22×C4C2412yes—
171C22×C4C2414yes—
172C22×C4C2412yes—
173C22×C4C2412yes—
174C22×C4C2412yes—
175C22×C4C2412yes—
176C22×C4C2412yes—
177C22×C4C2411yescharacteristic
178C22×C4C2411yescharacteristic
179C22×C4C2412yes—
180C22×C4C2411yescharacteristic
181C4⋊C4—24no—
182C4⋊C4—28no—
183C4⋊C4—24no—
184C4⋊C4—28no—
185C4⋊C4—28no—
186C4⋊C4—24no—
187C4⋊C4—24no—
188C4⋊C4—28no—
189C4⋊C4—22no—
190C4⋊C4—24no—
191C4⋊C4—22no—
192C4⋊C4—24no—
193C4⋊C4—24no—
194C4⋊C4—24no—
195C4⋊C4—24no—
196C4⋊C4—44no—
197C4⋊C4—42no—
198C4⋊C4—42no—
199C4⋊C4—44no—
200C4⋊C4—44no—
201C22⋊C4—28no—
202C22⋊C4—28no—
203C22⋊C4—28no—
204C22⋊C4—24no—
205C22⋊C4—44no—
206C22⋊C4C2×D4116yes—
207C42—28no—
208C42—28no—
209C42—24no—
210C42—24no—
211C42—24no—
212C42—22no—
213C42C2×D414yes—
214C42#4114yes—
215C23—22no—
216C23—24no—
217C23—22no—
218C23—24no—
219C23C22×D414yes—
220C23C2511yescharacteristic
221Q8—28no—
222Q8—48no—
223Q8—48no—
224D4—28no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—24no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—22no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—22no—
255C2×C4—416no—
256C2×C4—84no—
257C2×C4C22×D414yes—
258C2×C4C22×D414yes—
259C2×C4C22×D412yes—
260C2×C4C2×#4112yes—
261C2×C4C2×#4112yes—
262C2×C4C2×#4112yes—
263C2×C42−1+414yes—
264C2×C42−1+412yes—
265C22—24no—
266C22—28no—
267C22—42no—
268C22—42no—
269C22—44no—
270C22C23×D411yescharacteristic
271C22C22×#4111yescharacteristic
272C22C2×2−1+411yescharacteristic
273C22C2×2−1+412yes—
274C22#58512yes—
275C4—24no—
276C4—24no—
277C4—24no—
278C4—22no—
279C4—22no—
280C4—44no—
281C4—42no—
282C4—42no—
283C4—44no—
284C4—42no—
285C4—42no—
286C4—42no—
287C4—42no—
288C4#54714yes—
289C2—44no—
290C2C2×#54711yescharacteristic
291C2#348912yes—
292C2#350911yescharacteristic
293C2#351011yescharacteristic
294C2#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
2. #2722C2semidirect
3. #2698C2semidirect
4. #2582C2semidirect
6. #2546C2semidirect
7. #2478C2semidirect
9. #2446C2semidirect
10. #2438C2semidirect
11. #2399C2semidirect
12. #2351C2semidirect
14. #2327C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5562
#27222
#26982
#25822
#25472
#25462
#24782
#24472
#24462
#24382
#23992
#23512
#23492
#23272
#23262