Finite Group Databasebeta

← #37390

Subgroups — #37390

Order 256.

1095 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C211yesmaximal, characteristic, complemented
2C2×#536C211yesmaximal, characteristic
3#2868C211yesmaximal, characteristic, complemented
4#2861C211yesmaximal, characteristic, complemented
5#2720C218yesmaximal, complemented
6#2718C218yesmaximal, complemented
7#2658C211yesmaximal, characteristic, complemented
8#2642C211yesmaximal, characteristic, complemented
9#2546C212yesmaximal, complemented
10#2545C212yesmaximal, complemented
11#2434C212yesmaximal, complemented
12#2432C212yesmaximal
13#2298C211yesmaximal, characteristic, complemented
14C22×#41C2211yescharacteristic
15C23×Q8C2211yescharacteristic
16#541—28no—
17#536—28no—
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2211yescharacteristic
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2212yes—
22C2×C4⋊Q8C2212yes—
23C2×C4⋊Q8C2212yes—
24C2×#126C2214yes—
25C2×#125C2211yescharacteristic
26C2×#125C2214yes—
27C2×#124C2211yescharacteristic
28C2×#124C2211yescharacteristic
29C2×#124C2212yes—
30C2×#123C2214yes—
31C2×C22⋊Q8C2214yes—
32C2×C22⋊Q8C2212yes—
33C2×C4×Q8C2212yes—
34C2×#117C2211yescharacteristic
35#400C2218yes—
36#399C2218yes—
37#398C2218yes—
38#396C2218yes—
39#395C2218yes—
40#394C2218yes—
41#391C2212yes—
42#391C2212yes—
43#391C2212yes—
44#390C2212yes—
45#389C2218yes—
46#388C2218yes—
47#388C2214yes—
48#388C2218yes—
49#387C2214yes—
50#385C2218yes—
51#385C2218yes—
52#384C2218yes—
53C4×C4⋊C4C2212yes—
54C4×C22⋊C4C2212yes—
55#376C2211yescharacteristic
56C43C2211yescharacteristic
57C2×#41—24no—
58C2×#41—44no—
59C22×Q8—24no—
60C22×Q8—44no—
61C22×Q8C2312yes—
62C22×Q8C2311yescharacteristic
63C22×Q8C2311yescharacteristic
64C22×Q8C2311yescharacteristic
65C22×Q8C2312yes—
66C22×D4C2311yescharacteristic
67C22×D4C2312yes—
68C23×C4C2311yescharacteristic
69C23×C4C2312yes—
70C23×C4C2312yes—
71C4⋊Q8—24no—
72C4⋊Q8—24no—
73C4⋊Q8—24no—
74C4⋊Q8—44no—
75C4⋊Q8—44no—
76C4⋊Q8—44no—
77#126—216no—
78#125—216no—
79#125—24no—
80#124—24no—
81#124—24no—
82#124—44no—
83#123—216no—
84C22⋊Q8—28no—
85C22⋊Q8—216no—
86C4×Q8—28no—
87#117D418yes—
88C2×C4⋊C4C2312yes—
89C2×C4⋊C4C2314yes—
90C2×C4⋊C4C2314yes—
91C2×C4⋊C4C2314yes—
92C2×C4⋊C4C2314yes—
93C2×C4⋊C4C2314yes—
94C2×C4⋊C4C2314yes—
95C2×C4⋊C4C2314yes—
96C2×C4⋊C4C2318yes—
97C2×C4⋊C4C2318yes—
98C2×C4⋊C4C2318yes—
99C2×C4⋊C4C2312yes—
100C2×C22⋊C4C2314yes—
101C2×C22⋊C4C2314yes—
102C2×C22⋊C4C2314yes—
103C2×C22⋊C4C2314yes—
104C2×C22⋊C4C2318yes—
105C2×C22⋊C4C2318yes—
106C2×C22⋊C4C2312yes—
107C2×C42C2314yes—
108C2×C42C2312yes—
109C2×C42C2312yes—
110C2×C42C2314yes—
111C2×C42C2311yescharacteristic
112C2×C42C2311yescharacteristic
113#95C2314yes—
114#95C2314yes—
115#95C2314yes—
116#95C2318yes—
117#95C2318yes—
118#95C2318yes—
119C24C2412yes—
120C24C2411yescharacteristic
121#41—416no—
122C2×Q8—24no—
123C2×Q8—24no—
124C2×Q8—22no—
125C2×Q8—22no—
126C2×Q8—22no—
127C2×Q8—24no—
128C2×Q8—24no—
129C2×Q8—24no—
130C2×Q8—24no—
131C2×Q8—24no—
132C2×Q8—44no—
133C2×Q8—416no—
134C2×D4—24no—
135C2×D4—22no—
136C2×D4—24no—
137C2×D4—44no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—44no—
142C22×C4—44no—
143C22×C4C2×D414yes—
144C22×C4C2414yes—
145C22×C4C2414yes—
146C22×C4C2412yes—
147C22×C4C2412yes—
148C22×C4C2412yes—
149C22×C4C2414yes—
150C22×C4C2411yescharacteristic
151C22×C4C2412yes—
152C22×C4C2412yes—
153C22×C4C2414yes—
154C22×C4C2411yescharacteristic
155C4⋊C4—24no—
156C4⋊C4—28no—
157C4⋊C4—28no—
158C4⋊C4—28no—
159C4⋊C4—28no—
160C4⋊C4—28no—
161C4⋊C4—28no—
162C4⋊C4—28no—
163C4⋊C4—48no—
164C4⋊C4—48no—
165C4⋊C4—48no—
166C4⋊C4C2×D418yes—
167C22⋊C4—28no—
168C22⋊C4—28no—
169C22⋊C4—28no—
170C22⋊C4—28no—
171C22⋊C4—216no—
172C22⋊C4—48no—
173C22⋊C4C2×D418yes—
174C42—28no—
175C42—24no—
176C42—24no—
177C42—28no—
178C42C2×D414yes—
179C42C2×D414yes—
180C23—22no—
181C23—24no—
182C23—22no—
183C23—24no—
184C23—28no—
185C23C22×D412yes—
186C23C2511yescharacteristic
187Q8—48no—
188Q8—48no—
189Q8—44no—
190Q8—44no—
191Q8—44no—
192D4—48no—
193D4—44no—
194C2×C4—24no—
195C2×C4—22no—
196C2×C4—24no—
197C2×C4—24no—
198C2×C4—24no—
199C2×C4—28no—
200C2×C4—24no—
201C2×C4—24no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—24no—
206C2×C4—24no—
207C2×C4—24no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—28no—
212C2×C4—24no—
213C2×C4—24no—
214C2×C4—48no—
215C2×C4—48no—
216C2×C4C22×D414yes—
217C2×C4C22×D414yes—
218C2×C4C22×D412yes—
219C2×C4C22×D412yes—
220C2×C4H(5,𝔽2)14yes—
221C2×C42−1+418yes—
222C22—22no—
223C22—24no—
224C22—44no—
225C22—42no—
226C22—44no—
227C22—48no—
228C22C23×D411yescharacteristic
229C22C2×H(5,𝔽2)12yes—
230C22C2×2−1+414yes—
231C4—22no—
232C4—24no—
233C4—24no—
234C4—28no—
235C4—42no—
236C4—42no—
237C4—42no—
238C4—44no—
239C4—44no—
240C4—44no—
241C4#53514yes—
242C2—42no—
243C2—82no—
244C2C2×#53511yescharacteristic
245C2#349912yes—
246C2#355214yes—
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. C2×#541C2semidirect
3. #2868C2semidirect
4. #2861C2semidirect
5. #2720C2semidirect
6. #2718C2semidirect
7. #2658C2semidirect
8. #2642C2semidirect
9. #2546C2semidirect
10. #2545C2semidirect
11. #2434C2semidirect
13. #2298C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5412
C2×#5362
#28682
#28612
#27202
#27182
#26582
#26422
#25462
#25452
#24342
#24322
#22982