Finite Group Databasebeta

← #35574

Subgroups — #35574

Order 256.

1295 conjugacy classes of subgroups.

The subgroup lattice has 281 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic, complemented
2C2×#520C211yesmaximal, characteristic
3#2579C214yesmaximal, complemented
4#2452C214yesmaximal, complemented
5#2451C214yesmaximal, complemented
6#2440C214yesmaximal, complemented
7#2439C214yesmaximal, complemented
8#2409C214yesmaximal, complemented
9#2317C211yesmaximal, characteristic, complemented
10#2316C211yesmaximal, characteristic, complemented
11#2311C211yesmaximal, characteristic
12#2297C211yesmaximal, characteristic
13#2296C211yesmaximal, characteristic, complemented
14C22×#41C2211yescharacteristic
15C23×Q8C2212yes—
16C2×C4⋊Q8—28no—
17C2×C4⋊Q8C2214yes—
18C2×C4⋊Q8C2214yes—
19C2×C22⋊Q8C2218yes—
20#520—28no—
21C2×C4×Q8C2212yes—
22C2×C4×D4C2214yes—
23C2×C4×D4C2212yes—
24C2×#117C2211yescharacteristic
25C2×#117C2211yescharacteristic
26C2×#117C2211yescharacteristic
27C2×#117C2212yes—
28C22×C4⋊C4C2211yescharacteristic
29C22×C4⋊C4C2212yes—
30C22×C4⋊C4C2212yes—
31C22×C4⋊C4C2211yescharacteristic
32C22×C42C2211yescharacteristic
33#398C2218yes—
34#396C2218yes—
35#395C2218yes—
36#393C2218yes—
37#391C2212yes—
38#391C2218yes—
39#391C2212yes—
40#390C2212yes—
41#390C2212yes—
42#389C2214yes—
43#389C2214yes—
44#389C2214yes—
45#389C2212yes—
46#389C2212yes—
47#387C2218yes—
48#386C2214yes—
49#386C2212yes—
50#386C2212yes—
51#385C2214yes—
52#385C2212yes—
53#385C2218yes—
54#385C2212yes—
55#384C2212yes—
56#382C2212yes—
57#380C2214yes—
58#380C2214yes—
59C4×C4⋊C4C2214yes—
60C4×C22⋊C4C2214yes—
61C2×#41—24no—
62C2×#41—24no—
63C2×#41Q818yescomplemented
64C22×Q8—28no—
65C22×Q8—48no—
66C22×Q8C2318yes—
67C22×Q8C2311yescharacteristic
68C22×D4C2312yes—
69C22×D4C2311yescharacteristic
70C23×C4C2311yescharacteristic
71C23×C4C2311yescharacteristic
72C23×C4C2312yes—
73C23×C4C2312yes—
74C23×C4C2314yes—
75C23×C4C2312yes—
76C23×C4C2311yescharacteristic
77C4⋊Q8—216no—
78C4⋊Q8—216no—
79C22⋊Q8—416no—
80C4×Q8—28no—
81C4×D4—216no—
82C4×D4—28no—
83#117—24no—
84#117—24no—
85#117—24no—
86#117—28no—
87C2×C4⋊C4—28no—
88C2×C4⋊C4—24no—
89C2×C4⋊C4—28no—
90C2×C4⋊C4D418yes—
91C2×C4⋊C4C2311yescharacteristic
92C2×C4⋊C4C2314yes—
93C2×C4⋊C4C2312yes—
94C2×C4⋊C4C2318yes—
95C2×C4⋊C4C2312yes—
96C2×C4⋊C4C2311yescharacteristic
97C2×C4⋊C4C2312yes—
98C2×C4⋊C4C2312yes—
99C2×C4⋊C4C2314yes—
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C2318yes—
102C2×C4⋊C4C2318yes—
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2312yes—
105C2×C22⋊C4C2312yes—
106C2×C22⋊C4C2314yes—
107C2×C22⋊C4C2312yes—
108C2×C22⋊C4C2312yes—
109C2×C22⋊C4C2314yes—
110C2×C22⋊C4C2314yes—
111C2×C22⋊C4C2318yes—
112C2×C42—24no—
113C2×C42C2312yes—
114C2×C42C2314yes—
115C2×C42C2312yes—
116C2×C42C2312yes—
117C2×C42C2312yes—
118C2×C42C2312yes—
119#95C2314yes—
120#95C2314yes—
121#95C2314yes—
122#95C2314yes—
123#95C2318yes—
124#95C2318yes—
125#95C2318yes—
126C24C2412yes—
127C24C2411yescharacteristic
128#41—232no—
129C2×Q8—22no—
130C2×Q8—216no—
131C2×Q8—22no—
132C2×Q8—216no—
133C2×Q8—48no—
134C2×Q8—432no—
135C2×Q8C2×Q814yescomplemented
136C2×D4—24no—
137C2×D4—24no—
138C2×D4—22no—
139C2×D4—22no—
140C2×D4C2×Q818yes—
141C2×D4C2×Q814yescomplemented
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—24no—
145C22×C4—24no—
146C22×C4—24no—
147C22×C4—24no—
148C22×C4—24no—
149C22×C4—28no—
150C22×C4—44no—
151C22×C4—44no—
152C22×C4—48no—
153C22×C4C2×D418yes—
154C22×C4C2×D414yes—
155C22×C4C2×Q814yes—
156C22×C4C2×Q818yescomplemented
157C22×C4#4114yes—
158C22×C4C2412yes—
159C22×C4C2414yes—
160C22×C4C2414yes—
161C22×C4C2414yes—
162C22×C4C2412yes—
163C22×C4C2414yes—
164C22×C4C2412yes—
165C22×C4C2412yes—
166C22×C4C2412yes—
167C22×C4C2411yescharacteristic
168C22×C4C2411yescharacteristic
169C4⋊C4—22no—
170C4⋊C4—28no—
171C4⋊C4—216no—
172C4⋊C4—24no—
173C4⋊C4—24no—
174C4⋊C4—22no—
175C4⋊C4—24no—
176C4⋊C4—24no—
177C4⋊C4—28no—
178C4⋊C4—28no—
179C4⋊C4—48no—
180C4⋊C4—48no—
181C4⋊C4C2×D418yes—
182C4⋊C4C2×D418yes—
183C22⋊C4—24no—
184C22⋊C4—24no—
185C22⋊C4—24no—
186C22⋊C4—28no—
187C22⋊C4—28no—
188C22⋊C4—28no—
189C22⋊C4—48no—
190C42—24no—
191C42—24no—
192C42—28no—
193C42—24no—
194C42—24no—
195C42—24no—
196C23—22no—
197C23—22no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—24no—
202C23C22×D412yes—
203C23C22×Q814yes—
204C23C22×Q812yes—
205C23C2×#4112yes—
206C23C2511yescharacteristic
207Q8—28no—
208Q8—432no—
209D4—216no—
210D4—28no—
211C2×C4—28no—
212C2×C4—28no—
213C2×C4—22no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—28no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—216no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—28no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—48no—
234C2×C4—48no—
235C2×C4—88no—
236C2×C4C22⋊Q8116yescomplemented
237C2×C4C22×D418yes—
238C2×C4C22×D412yes—
239C2×C4C22×D412yes—
240C2×C4C22×Q814yes—
241C2×C4C22×Q812yes—
242C2×C4C22×Q812yes—
243C2×C4C2×#4112yes—
244C2×C4C2×#4112yes—
245C2×C4H(5,𝔽2)14yes—
246C2×C42−1+414yes—
247C22—22no—
248C22—22no—
249C22—24no—
250C22—24no—
251C22—24no—
252C22—28no—
253C22—42no—
254C22—42no—
255C22—44no—
256C22C2×C22⋊Q814yes—
257C22C23×D411yescharacteristic
258C22C23×Q811yescharacteristic
259C22C22×#4111yescharacteristic
260C22C2×H(5,𝔽2)12yes—
261C22C2×2−1+412yes—
262C4—24no—
263C4—24no—
264C4—28no—
265C4—24no—
266C4—44no—
267C4—42no—
268C4—42no—
269C4—44no—
270C4—44no—
271C4C2×C22⋊Q814yes—
272C4C2×C22⋊Q814yes—
273C2—24no—
274C2—44no—
275C2C22×C22⋊Q811yescharacteristic
276C2#348411yescharacteristic
277C2#348611yescharacteristic
278C2#350312yes—
279C2#351112yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C22×C4⋊Q8C2semidirect
3. #2579C2semidirect
4. #2452C2semidirect
5. #2451C2semidirect
6. #2440C2semidirect
7. #2439C2semidirect
8. #2409C2semidirect
9. #2317C2semidirect
10. #2316C2semidirect
13. #2296C2semidirect
63. C2×#41Q8semidirect
135. C2×Q8C2×Q8semidirect
141. C2×D4C2×Q8semidirect
156. C22×C4C2×Q8semidirect
236. C2×C4C22⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×#5202
#25792
#24522
#24512
#24402
#24392
#24092
#23172
#23162
#23112
#22972
#22962