Finite Group Databasebeta

← #39611

Subgroups — #39611

Order 256.

1139 conjugacy classes of subgroups.

The subgroup lattice has 236 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C212yesmaximal, complemented
2#2859C211yesmaximal, characteristic, complemented
3#2732C214yesmaximal, complemented
4#2683C214yesmaximal, complemented
5#2660C212yesmaximal, complemented
6#2566C212yesmaximal, complemented
7#2566C212yesmaximal, complemented
8#2542C212yesmaximal, complemented
9#2449C218yesmaximal, complemented
10#2328C212yesmaximal
11C4×#127C211yesmaximal, characteristic
12#2295C211yesmaximal, characteristic, complemented
13#554—216no—
14C2×C4⋊Q8C2212yes—
15C2×#127C2211yescharacteristic
16C2×#125C2212yes—
17C2×#125C2212yes—
18C2×C22⋊Q8C2214yes—
19C2×C22⋊Q8C2214yes—
20C2×C22⋊Q8C2214yes—
21C2×C22⋊Q8C2218yes—
22C2×C4×Q8C2211yescharacteristic
23C2×C4×D4C2212yes—
24C2×C4×D4C2212yes—
25C2×C4×D4C2212yes—
26C2×C4×D4C2214yes—
27C22×C4⋊C4C2214yes—
28#399C2218yes—
29#398C2218yes—
30#396C2218yes—
31#396C2218yes—
32#395C2218yes—
33#391C2212yes—
34#390C2212yes—
35#390C2214yes—
36#390C2212yes—
37#390C2212yes—
38#389C2214yes—
39#389C2214yes—
40#389C2212yes—
41#387C2214yes—
42#386C2218yes—
43#386C2218yes—
44#385C2218yes—
45#385C2218yes—
46#384C2211yescharacteristic
47#384C2211yescharacteristic
48#384C2212yes—
49#384C2211yescharacteristic
50#382C2212yes—
51#382C2212yes—
52C4×C4⋊C4C2211yescharacteristic
53C4×C4⋊C4C2212yes—
54#376C2212yes—
55C43C2211yescharacteristic
56C22×Q8C2314yes—
57C22×Q8C2311yescharacteristic
58C22×D4C2312yes—
59C22×D4C2314yes—
60C23×C4C2314yes—
61C23×C4C2314yes—
62C23×C4C2314yes—
63C4⋊Q8—28no—
64#127Q818yescomplemented
65#125—28no—
66#125—28no—
67C22⋊Q8—216no—
68C22⋊Q8—216no—
69C22⋊Q8—216no—
70C22⋊Q8—416no—
71C4×Q8D418yescomplemented
72C4×D4—28no—
73C4×D4—28no—
74C4×D4—28no—
75C4×D4—48no—
76C2×C4⋊C4—216no—
77C2×C4⋊C4C2314yes—
78C2×C4⋊C4C2314yes—
79C2×C4⋊C4C2314yes—
80C2×C4⋊C4C2312yes—
81C2×C4⋊C4C2312yes—
82C2×C4⋊C4C2312yes—
83C2×C4⋊C4C2314yes—
84C2×C4⋊C4C2314yes—
85C2×C4⋊C4C2314yes—
86C2×C4⋊C4C2314yes—
87C2×C4⋊C4C2314yes—
88C2×C4⋊C4C2318yes—
89C2×C4⋊C4C2312yes—
90C2×C4⋊C4C2314yes—
91C2×C4⋊C4C2312yes—
92C2×C4⋊C4C2311yescharacteristic
93C2×C22⋊C4C2314yes—
94C2×C22⋊C4C2314yes—
95C2×C22⋊C4C2314yes—
96C2×C22⋊C4C2318yes—
97C2×C22⋊C4C2318yes—
98C2×C22⋊C4C2318yes—
99C2×C42C2312yes—
100C2×C42C2311yescharacteristic
101C2×C42C2312yes—
102C2×C42C2312yes—
103C2×C42C2311yescharacteristic
104C2×C42C2312yes—
105C2×C42C2311yescharacteristic
106#95C2314yes—
107#95C2314yes—
108#95C2312yes—
109#95C2314yes—
110#95C2318yes—
111#95C2318yes—
112C24C2414yes—
113C2×Q8—28no—
114C2×Q8—42no—
115C2×Q8—48no—
116C2×Q8C2×D414yes—
117C2×D4—24no—
118C2×D4—24no—
119C2×D4—44no—
120C2×D4—44no—
121C2×D4C2×Q818yes—
122C2×D4C2×Q8116yes—
123C22×C4—28no—
124C22×C4—28no—
125C22×C4—28no—
126C22×C4—48no—
127C22×C4—48no—
128C22×C4—48no—
129C22×C4C2414yes—
130C22×C4C2414yes—
131C22×C4C2414yes—
132C22×C4C2414yes—
133C22×C4C2412yes—
134C22×C4C2411yescharacteristic
135C22×C4C2412yes—
136C22×C4C2411yescharacteristic
137C22×C4C2412yes—
138C22×C4C2412yes—
139C22×C4C2411yescharacteristic
140C4⋊C4—28no—
141C4⋊C4—28no—
142C4⋊C4—28no—
143C4⋊C4—24no—
144C4⋊C4—24no—
145C4⋊C4—24no—
146C4⋊C4—28no—
147C4⋊C4—28no—
148C4⋊C4—28no—
149C4⋊C4—28no—
150C4⋊C4—44no—
151C4⋊C4—42no—
152C4⋊C4—44no—
153C4⋊C4—48no—
154C4⋊C4C2×D418yes—
155C4⋊C4C2×D414yes—
156C22⋊C4—28no—
157C22⋊C4—28no—
158C22⋊C4—28no—
159C22⋊C4—216no—
160C22⋊C4—48no—
161C22⋊C4—48no—
162C42—24no—
163C42—22no—
164C42—24no—
165C42—42no—
166C42C2×D414yes—
167C42C2×D418yes—
168C42C2×Q814yes—
169C23—24no—
170C23—28no—
171C23—24no—
172C23—28no—
173C23C22×Q818yes—
174C23C2511yescharacteristic
175Q8—44no—
176Q8—88no—
177D4—216no—
178D4—416no—
179C2×C4—22no—
180C2×C4—22no—
181C2×C4—24no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—24no—
187C2×C4—24no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—28no—
191C2×C4—24no—
192C2×C4—28no—
193C2×C4—24no—
194C2×C4—24no—
195C2×C4—28no—
196C2×C4—416no—
197C2×C4—88no—
198C2×C4—88no—
199C2×C4C22×D412yes—
200C2×C4C22×D414yes—
201C2×C4C22×D414yes—
202C2×C4C22×D412yes—
203C2×C4C22×D412yes—
204C2×C4C22×Q814yes—
205C2×C4C22×Q812yes—
206C2×C4H(5,𝔽2)14yes—
207C2×C42−1+412yes—
208C22—28no—
209C22—216no—
210C22—44no—
211C22—44no—
212C22—48no—
213C22C23×D411yescharacteristic
214C22C23×Q811yescharacteristic
215C22C2×H(5,𝔽2)12yes—
216C22C2×2−1+411yescharacteristic
217C22#58512yes—
218C4—24no—
219C4—22no—
220C4—22no—
221C4—24no—
222C4—24no—
223C4—24no—
224C4—44no—
225C4—44no—
226C4—44no—
227C4—44no—
228C4D4×Q814yes—
229C2—48no—
230C2#344911yescharacteristic
231C2C2×D4×Q811yescharacteristic
232C2#349811yescharacteristic
233C2#350112yes—
234C2#355912yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#127C22
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×#554C2semidirect
2. #2859C2semidirect
3. #2732C2semidirect
4. #2683C2semidirect
5. #2660C2semidirect
6. #2566C2semidirect
7. #2566C2semidirect
8. #2542C2semidirect
9. #2449C2semidirect
12. #2295C2semidirect
64. #127Q8semidirect
71. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
#28592
#27322
#26832
#26602
#25662
#25422
#24492
#23282
C4×#1272
#22952