Finite Group Databasebeta

← #39484

Subgroups — #39484

Order 256.

999 conjugacy classes of subgroups.

The subgroup lattice has 230 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#552C212yesmaximal
2#2859C211yesmaximal, characteristic, complemented
3#2726C214yesmaximal, complemented
4#2724C214yesmaximal
5#2621C212yesmaximal, complemented
6#2565C212yesmaximal, complemented
7#2502C212yesmaximal, complemented
8#2499C212yesmaximal, complemented
9#2478C218yesmaximal, complemented
10#2317C212yesmaximal, complemented
11C4×C4⋊Q8C211yesmaximal, characteristic, complemented
12#2293C211yesmaximal, characteristic
13#552—216no—
14C2×C4⋊Q8C2211yescharacteristic
15C2×#126C2214yes—
16C2×#125C2212yes—
17C2×#125C2214yes—
18C2×#123C2214yes—
19C2×C22⋊Q8C2212yes—
20C2×C22⋊Q8C2212yes—
21C2×C4×Q8C2212yes—
22C2×C4×D4C2211yescharacteristic
23C2×#117C2212yes—
24C2×#117C2212yes—
25C2×#117C2214yes—
26C22×C4⋊C4C2212yes—
27#398C2218yes—
28#398C2218yes—
29#398C2218yes—
30#397C2218yes—
31#397C2218yes—
32#391C2212yes—
33#391C2212yes—
34#391C2212yes—
35#390C2212yes—
36#389C2214yes—
37#389C2218yes—
38#389C2214yes—
39#389C2214yes—
40#389C2212yes—
41#388C2214yes—
42#387C2218yes—
43#387C2218yes—
44#385C2218yes—
45#385C2218yes—
46#384C2211yescharacteristic
47#384C2212yes—
48#384C2211yescharacteristic
49#384C2211yescharacteristic
50#382C2212yes—
51#382C2212yes—
52C4×C4⋊C4C2214yes—
53C4×C4⋊C4C2211yescharacteristic
54C4×C22⋊C4C2212yes—
55C43C2211yescharacteristic
56C22×Q8C2312yes—
57C22×D4C2311yescharacteristic
58C23×C4C2312yes—
59C23×C4C2314yes—
60C4⋊Q8—24no—
61#126—216no—
62#125—216no—
63#125—28no—
64#123—216no—
65C22⋊Q8—28no—
66C22⋊Q8—28no—
67C4×Q8—28no—
68C4×D4D418yes—
69#117—28no—
70#117—216no—
71#117—28no—
72C2×C4⋊C4—28no—
73C2×C4⋊C4C2312yes—
74C2×C4⋊C4C2312yes—
75C2×C4⋊C4C2314yes—
76C2×C4⋊C4C2312yes—
77C2×C4⋊C4C2314yes—
78C2×C4⋊C4C2314yes—
79C2×C4⋊C4C2314yes—
80C2×C4⋊C4C2314yes—
81C2×C4⋊C4C2314yes—
82C2×C4⋊C4C2314yes—
83C2×C4⋊C4C2314yes—
84C2×C4⋊C4C2314yes—
85C2×C4⋊C4C2314yes—
86C2×C4⋊C4C2312yes—
87C2×C4⋊C4C2318yes—
88C2×C4⋊C4C2314yes—
89C2×C4⋊C4C2311yescharacteristic
90C2×C22⋊C4C2314yes—
91C2×C22⋊C4C2314yes—
92C2×C22⋊C4C2314yes—
93C2×C22⋊C4C2314yes—
94C2×C22⋊C4C2314yes—
95C2×C22⋊C4C2312yes—
96C2×C42C2314yes—
97C2×C42C2314yes—
98C2×C42C2312yes—
99C2×C42C2311yescharacteristic
100C2×C42C2312yes—
101C2×C42C2312yes—
102C2×C42C2311yescharacteristic
103C2×C42C2311yescharacteristic
104#95C2314yes—
105#95C2318yes—
106#95C2312yes—
107#95C2318yes—
108#95C2318yes—
109#95C2318yes—
110#95C2318yes—
111C24C2412yes—
112C2×Q8—24no—
113C2×Q8—24no—
114C2×Q8—24no—
115C2×D4—42no—
116C2×D4C2×D414yes—
117C22×C4—24no—
118C22×C4—24no—
119C22×C4—28no—
120C22×C4—48no—
121C22×C4C2×D418yes—
122C22×C4C2414yes—
123C22×C4C2414yes—
124C22×C4C2414yes—
125C22×C4C2414yes—
126C22×C4C2414yes—
127C22×C4C2411yescharacteristic
128C22×C4C2412yes—
129C22×C4C2411yescharacteristic
130C22×C4C2412yes—
131C22×C4C2412yes—
132C22×C4C2411yescharacteristic
133C4⋊C4—24no—
134C4⋊C4—24no—
135C4⋊C4—28no—
136C4⋊C4—24no—
137C4⋊C4—28no—
138C4⋊C4—28no—
139C4⋊C4—28no—
140C4⋊C4—28no—
141C4⋊C4—28no—
142C4⋊C4—28no—
143C4⋊C4—28no—
144C4⋊C4—28no—
145C4⋊C4—44no—
146C4⋊C4—44no—
147C4⋊C4—42no—
148C4⋊C4—48no—
149C4⋊C4C2×D414yes—
150C22⋊C4—28no—
151C22⋊C4—28no—
152C22⋊C4—28no—
153C22⋊C4—28no—
154C22⋊C4—28no—
155C22⋊C4C2×D418yes—
156C42—28no—
157C42—28no—
158C42—24no—
159C42—24no—
160C42—22no—
161C42—42no—
162C42C2×D414yes—
163C42#4114yes—
164C23—22no—
165C23—24no—
166C23—22no—
167C23—24no—
168C23C22×D414yes—
169C23C2511yescharacteristic
170Q8—48no—
171D4—44no—
172C2×C4—22no—
173C2×C4—22no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—22no—
177C2×C4—22no—
178C2×C4—22no—
179C2×C4—22no—
180C2×C4—216no—
181C2×C4—24no—
182C2×C4—24no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—24no—
187C2×C4—24no—
188C2×C4—28no—
189C2×C4—24no—
190C2×C4—24no—
191C2×C4—28no—
192C2×C4—28no—
193C2×C4—416no—
194C2×C4C22×D412yes—
195C2×C4C22×D414yes—
196C2×C4C22×D412yes—
197C2×C4C22×D412yes—
198C2×C4C2×#4114yes—
199C2×C4C2×#4112yes—
200C2×C42−1+414yes—
201C2×C42−1+412yes—
202C22—24no—
203C22—24no—
204C22—24no—
205C22—44no—
206C22—44no—
207C22C23×D411yescharacteristic
208C22C22×#4111yescharacteristic
209C22C2×2−1+411yescharacteristic
210C22C2×2−1+412yes—
211C22#58512yes—
212C4—22no—
213C4—24no—
214C4—22no—
215C4—24no—
216C4—24no—
217C4—44no—
218C4—44no—
219C4—44no—
220C4—44no—
221C4—44no—
222C4#54714yes—
223C2—44no—
224C2#344911yescharacteristic
225C2C2×#54711yescharacteristic
226C2#349911yescharacteristic
227C2#350712yes—
228C2#356312yes—
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. #2859C2semidirect
3. #2726C2semidirect
5. #2621C2semidirect
6. #2565C2semidirect
7. #2502C2semidirect
8. #2499C2semidirect
9. #2478C2semidirect
10. #2317C2semidirect
11. C4×C4⋊Q8C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5522
#28592
#27262
#27242
#26212
#25652
#25022
#24992
#24782
#23172
C4×C4⋊Q82
#22932