Finite Group Databasebeta

← #39171

Subgroups — #39171

Order 256.

1231 conjugacy classes of subgroups.

The subgroup lattice has 291 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#559C211yesmaximal, characteristic, complemented
2C2×D4×Q8C211yesmaximal, characteristic, complemented
3#2858C211yesmaximal, characteristic, complemented
4#2696C218yesmaximal, complemented
5#2640C212yesmaximal, complemented
6#2568C211yesmaximal, characteristic, complemented
7#2563C212yesmaximal, complemented
8#2544C212yesmaximal, complemented
9#2541C211yesmaximal, characteristic
10#2436C214yesmaximal, complemented
11#2427C214yesmaximal, complemented
12#2328C212yesmaximal, complemented
13C4×#124C211yesmaximal, characteristic, complemented
14#2295C211yesmaximal, characteristic, complemented
15C23×Q8C2212yes—
16#559—28no—
17D4×Q8—28no—
18C2×C4⋊Q8C2212yes—
19C2×C4⋊Q8C2211yescharacteristic
20C2×#127C2212yes—
21C2×#127C2211yescharacteristic
22C2×#124C2212yes—
23C2×#124C2212yes—
24C2×#124C2211yescharacteristic
25C2×#124C2214yes—
26C2×#123C2214yes—
27C2×C22⋊Q8C2212yes—
28C2×C22⋊Q8C2214yes—
29C2×#121C2214yes—
30C2×C4×Q8C2211yescharacteristic
31C2×C4×Q8C2211yescharacteristic
32C2×C4×D4C2212yes—
33C2×C4×D4C2212yes—
34C2×C4×D4C2212yes—
35C2×C4×D4C2211yescharacteristic
36#400C2214yes—
37#397C2218yes—
38#394C2218yes—
39#393C2218yes—
40#393C2218yes—
41#392C2214yes—
42#391C2212yes—
43#391C2214yes—
44#391C2211yescharacteristic
45#391C2212yes—
46#390C2212yes—
47#390C2212yes—
48#390C2211yescharacteristic
49#390C2212yes—
50#390C2214yes—
51#389C2212yes—
52#388C2214yes—
53#387C2214yes—
54#386C2218yes—
55#386C2218yes—
56#386C2218yes—
57#382C2211yescharacteristic
58#382C2212yes—
59#380C2218yes—
60C4×C4⋊C4C2212yes—
61C4×C4⋊C4C2211yescharacteristic
62C4×C22⋊C4C2214yes—
63#376C2212yes—
64C43C2211yescharacteristic
65C22×Q8—28no—
66C22×Q8—48no—
67C22×Q8C2311yescharacteristic
68C22×Q8C2312yes—
69C22×Q8C2311yescharacteristic
70C22×Q8C2314yes—
71C22×D4C2312yes—
72C22×D4C2312yes—
73C22×D4C2311yescharacteristic
74C22×D4C2318yes—
75C22×D4C2312yes—
76C23×C4C2312yes—
77C23×C4C2314yes—
78C23×C4C2314yes—
79C4⋊Q8—28no—
80C4⋊Q8—24no—
81#127—28no—
82#127—24no—
83#124—28no—
84#124—24no—
85#124—28no—
86#124—48no—
87#123—216no—
88C22⋊Q8—28no—
89C22⋊Q8—216no—
90#121—48no—
91C4×Q8—24no—
92C4×Q8D418yescomplemented
93C4×D4—28no—
94C4×D4—28no—
95C4×D4—24no—
96C4×D4—28no—
97C2×C4⋊C4C2311yescharacteristic
98C2×C4⋊C4C2312yes—
99C2×C4⋊C4C2311yescharacteristic
100C2×C4⋊C4C2312yes—
101C2×C4⋊C4C2312yes—
102C2×C4⋊C4C2314yes—
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2314yes—
105C2×C4⋊C4C2311yescharacteristic
106C2×C4⋊C4C2312yes—
107C2×C22⋊C4C2314yes—
108C2×C22⋊C4C2312yes—
109C2×C22⋊C4C2314yes—
110C2×C22⋊C4C2314yes—
111C2×C22⋊C4C2314yes—
112C2×C22⋊C4C2314yes—
113C2×C22⋊C4C2318yes—
114C2×C22⋊C4C2318yes—
115C2×C22⋊C4C2318yes—
116C2×C22⋊C4C2314yes—
117C2×C42C2312yes—
118C2×C42C2312yes—
119C2×C42C2311yescharacteristic
120C2×C42C2312yes—
121C2×C42C2311yescharacteristic
122C2×C42C2312yes—
123C2×C42C2312yes—
124C2×C42C2311yescharacteristic
125#95C2314yes—
126#95C2314yes—
127#95C2314yes—
128#95C2314yes—
129#95C2314yes—
130#95C2312yes—
131#95C2318yes—
132#95C2318yes—
133C24C2414yes—
134C24C2412yes—
135C2×Q8—22no—
136C2×Q8—28no—
137C2×Q8—24no—
138C2×Q8—22no—
139C2×Q8—24no—
140C2×Q8—28no—
141C2×Q8—22no—
142C2×Q8—48no—
143C2×Q8—432no—
144C2×Q8C2×D414yes—
145C2×D4—216no—
146C2×D4—22no—
147C2×D4—24no—
148C2×D4—24no—
149C2×D4—24no—
150C2×D4—24no—
151C2×D4—28no—
152C2×D4—22no—
153C2×D4—24no—
154C2×D4—48no—
155C2×D4—44no—
156C2×D4—48no—
157C2×D4#4114yes—
158C22×C4—28no—
159C22×C4—24no—
160C22×C4—28no—
161C22×C4—28no—
162C22×C4—48no—
163C22×C4—48no—
164C22×C4C2414yes—
165C22×C4C2412yes—
166C22×C4C2412yes—
167C22×C4C2412yes—
168C22×C4C2412yes—
169C22×C4C2412yes—
170C22×C4C2414yes—
171C22×C4C2412yes—
172C22×C4C2411yescharacteristic
173C22×C4C2412yes—
174C22×C4C2411yescharacteristic
175C22×C4C2411yescharacteristic
176C4⋊C4—22no—
177C4⋊C4—24no—
178C4⋊C4—22no—
179C4⋊C4—24no—
180C4⋊C4—28no—
181C4⋊C4—24no—
182C4⋊C4—24no—
183C4⋊C4—44no—
184C4⋊C4C2×D414yes—
185C4⋊C4C2×D418yes—
186C22⋊C4—28no—
187C22⋊C4—28no—
188C22⋊C4—24no—
189C22⋊C4—28no—
190C22⋊C4—28no—
191C22⋊C4—28no—
192C22⋊C4—44no—
193C22⋊C4—48no—
194C22⋊C4—48no—
195C22⋊C4—48no—
196C42—24no—
197C42—22no—
198C42—24no—
199C42—24no—
200C42—22no—
201C42—42no—
202C42C2×D418yes—
203C42C2×D414yes—
204C23—22no—
205C23—24no—
206C23—22no—
207C23—24no—
208C23—24no—
209C23—24no—
210C23—28no—
211C23—24no—
212C23—28no—
213C23C2×#4114yes—
214C23C2511yescharacteristic
215Q8—28no—
216Q8—416no—
217Q8—48no—
218Q8—44no—
219D4—28no—
220D4—48no—
221D4—48no—
222D4—84no—
223D4—816no—
224C2×C4—24no—
225C2×C4—22no—
226C2×C4—24no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—24no—
238C2×C4—28no—
239C2×C4—22no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—416no—
246C2×C4—48no—
247C2×C4—88no—
248C2×C4C22×D414yes—
249C2×C4C22×D414yes—
250C2×C4C22×D412yes—
251C2×C4C22×D412yes—
252C2×C4C22×D412yes—
253C2×C4C2×#4112yes—
254C2×C4H(5,𝔽2)14yes—
255C2×C42−1+412yes—
256C22—24no—
257C22—28no—
258C22—42no—
259C22—42no—
260C22—44no—
261C22—44no—
262C22—44no—
263C22—44no—
264C22—48no—
265C22—48no—
266C22C23×D411yescharacteristic
267C22C22×#4111yescharacteristic
268C22C2×H(5,𝔽2)12yes—
269C22C2×2−1+411yescharacteristic
270C22#58512yes—
271C4—24no—
272C4—24no—
273C4—22no—
274C4—42no—
275C4—44no—
276C4—42no—
277C4—42no—
278C4—42no—
279C4—44no—
280C4—42no—
281C4#53514yes—
282C4#54814yes—
283C2—44no—
284C2—84no—
285C2C2×#53511yescharacteristic
286C2C2×#54811yescharacteristic
287C2#350011yescharacteristic
288C2#351412yes—
289C2#355412yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radical#2541C2
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×#559C2semidirect
2. C2×D4×Q8C2semidirect
3. #2858C2semidirect
4. #2696C2semidirect
5. #2640C2semidirect
6. #2568C2semidirect
7. #2563C2semidirect
8. #2544C2semidirect
10. #2436C2semidirect
11. #2427C2semidirect
12. #2328C2semidirect
13. C4×#124C2semidirect
14. #2295C2semidirect
92. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5592
C2×D4×Q82
#28582
#26962
#26402
#25682
#25632
#25442
#25412
#24362
#24272
#23282
C4×#1242
#22952