Finite Group Databasebeta

← #34938

Subgroups — #34938

Order 256.

1145 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×#533C212yesmaximal
2#2552C212yesmaximal, complemented
3#2551C212yesmaximal, complemented
4#2550C214yesmaximal, complemented
5#2549C214yesmaximal
6#2440C214yesmaximal
7#2399C214yesmaximal, complemented
8C4×C4⋊Q8C214yesmaximal, complemented
9#2296C212yesmaximal
10#2285C211yesmaximal, characteristic
11C4×#117C211yesmaximal, characteristic
12C2×C4×C4⋊C4C211yesmaximal, characteristic
13#533—216no—
14C2×C4⋊Q8C2214yes—
15C2×C4⋊Q8C2214yes—
16C2×#125C2214yes—
17C2×C22⋊Q8C2218yes—
18C2×C4×Q8C2218yes—
19C2×#117C2212yes—
20C2×#117C2211yescharacteristic
21C2×#117C2211yescharacteristic
22C22×C4⋊C4C2212yes—
23C22×C42C2212yes—
24C22×C42C2211yescharacteristic
25#398C2218yes—
26#398C2218yes—
27#395C2218yes—
28#395C2218yes—
29#391C2218yes—
30#389C2214yes—
31#389C2214yes—
32#389C2218yes—
33#389C2214yes—
34#389C2214yes—
35#385C2218yes—
36#384C2214yes—
37#384C2212yes—
38#382C2212yes—
39#380C2212yes—
40#380C2212yes—
41C4×C4⋊C4C2212yes—
42C4×C4⋊C4C2212yes—
43C4×C4⋊C4C2218yes—
44C4×C4⋊C4C2212yes—
45C4×C4⋊C4C2212yes—
46C4×C4⋊C4C2212yes—
47C4×C4⋊C4C2211yescharacteristic
48C4×C4⋊C4C2211yescharacteristic
49C4×C4⋊C4C2212yes—
50C4×C4⋊C4C2212yes—
51C4×C22⋊C4C2212yes—
52C4×C22⋊C4C2212yes—
53#376C2212yes—
54C2×#95C2212yes—
55C43C2212yes—
56C22×Q8C2318yes—
57C23×C4C2314yes—
58C23×C4C2311yescharacteristic
59C23×C4C2311yescharacteristic
60C23×C4C2311yescharacteristic
61C4⋊Q8—216no—
62C4⋊Q8—216no—
63#125—216no—
64C22⋊Q8—232no—
65C4×Q8—232no—
66#117—28no—
67#117D418yes—
68#117Q818yescomplemented
69C2×C4⋊C4—28no—
70C2×C4⋊C4C2312yes—
71C2×C4⋊C4C2314yes—
72C2×C4⋊C4C2314yes—
73C2×C4⋊C4C2318yes—
74C2×C4⋊C4C2318yes—
75C2×C4⋊C4C2318yes—
76C2×C4⋊C4C2314yes—
77C2×C4⋊C4C2318yes—
78C2×C4⋊C4C2314yes—
79C2×C4⋊C4C2318yes—
80C2×C4⋊C4C2312yes—
81C2×C4⋊C4C2312yes—
82C2×C4⋊C4C2312yes—
83C2×C22⋊C4C2314yes—
84C2×C22⋊C4C2312yes—
85C2×C22⋊C4C2312yes—
86C2×C42—28no—
87C2×C42Q818yescomplemented
88C2×C42C2312yes—
89C2×C42C2312yes—
90C2×C42C2314yes—
91C2×C42C2314yes—
92C2×C42C2314yes—
93C2×C42C2314yes—
94C2×C42C2312yes—
95C2×C42C2311yescharacteristic
96C2×C42C2311yescharacteristic
97C2×C42C2312yes—
98C2×C42C2311yescharacteristic
99C2×C42C2311yescharacteristic
100#95C2314yes—
101#95C2312yes—
102#95C2312yes—
103#95C2314yes—
104#95C2314yes—
105#95C2314yes—
106#95C2314yes—
107#95C2318yes—
108#95C2318yes—
109C24C2411yescharacteristic
110C2×Q8—216no—
111C2×Q8—216no—
112C2×Q8—48no—
113C22×C4—24no—
114C22×C4—28no—
115C22×C4—28no—
116C22×C4—42no—
117C22×C4—44no—
118C22×C4C2×D414yes—
119C22×C4C2×Q814yes—
120C22×C4C2×Q814yes—
121C22×C4C2×Q814yes—
122C22×C4C2×Q814yes—
123C22×C4C2414yes—
124C22×C4C2418yes—
125C22×C4C2414yes—
126C22×C4C2411yescharacteristic
127C22×C4C2411yescharacteristic
128C22×C4C2411yescharacteristic
129C22×C4C2414yes—
130C22×C4C2414yes—
131C22×C4C2411yescharacteristic
132C22×C4C2411yescharacteristic
133C22×C4C2411yescharacteristic
134C4⋊C4—28no—
135C4⋊C4—216no—
136C4⋊C4—216no—
137C4⋊C4—216no—
138C4⋊C4—28no—
139C4⋊C4—24no—
140C4⋊C4—216no—
141C4⋊C4—28no—
142C4⋊C4—48no—
143C4⋊C4—44no—
144C4⋊C4C2×D418yes—
145C4⋊C4C2×Q818yes—
146C4⋊C4#4118yes—
147C22⋊C4—28no—
148C22⋊C4C2×D418yes—
149C22⋊C4C2×Q818yes—
150C42—28no—
151C42—24no—
152C42—24no—
153C42—28no—
154C42—28no—
155C42—44no—
156C42C2×D418yes—
157C42C2×Q814yes—
158C42C2×Q814yes—
159C42C2×Q814yes—
160C42C2×Q814yes—
161C42C2×Q818yes—
162C23—22no—
163C23—22no—
164C23C22×D412yes—
165C23C22×Q812yes—
166C23C22×Q812yes—
167C23C2511yescharacteristic
168Q8—432no—
169C2×C4—24no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—22no—
173C2×C4—22no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—22no—
177C2×C4—24no—
178C2×C4—28no—
179C2×C4—24no—
180C2×C4—28no—
181C2×C4—24no—
182C2×C4—28no—
183C2×C4—24no—
184C2×C4—28no—
185C2×C4—44no—
186C2×C4—416no—
187C2×C4C4⋊Q8116yescomplemented
188C2×C4C22×D418yes—
189C2×C4C22×D412yes—
190C2×C4C22×D412yes—
191C2×C4C22×Q812yes—
192C2×C4C22×Q812yes—
193C2×C4C22×Q812yes—
194C2×C4C22×Q818yes—
195C2×C4C22×Q812yes—
196C2×C4C22×Q812yes—
197C2×C4C22×Q812yes—
198C2×C4C22×Q812yes—
199C2×C4C22×Q812yes—
200C2×C4C2×#4118yes—
201C2×C4C2×#4114yes—
202C22—22no—
203C22—22no—
204C22—24no—
205C22—24no—
206C22C2×C4⋊Q814yes—
207C22C23×D411yescharacteristic
208C22C23×Q811yescharacteristic
209C22C23×Q811yescharacteristic
210C22C22×#4112yes—
211C22#58512yes—
212C4—22no—
213C4—22no—
214C4—22no—
215C4—28no—
216C4—28no—
217C4—28no—
218C4—44no—
219C4—48no—
220C4C2×C4⋊Q814yes—
221C4C2×C4⋊Q814yes—
222C4#53314yescomplemented
223C2—24no—
224C2C22×C4⋊Q811yescharacteristic
225C2C2×#53311yescharacteristic
226C2#345811yescharacteristic
227C2D4×#4112yes—
228C2Q8×#4112yes—
subgroupG/H
centerC22×C4C24
commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2552C2semidirect
3. #2551C2semidirect
4. #2550C2semidirect
7. #2399C2semidirect
8. C4×C4⋊Q8C2semidirect
68. #117Q8semidirect
87. C2×C42Q8semidirect
187. C2×C4C4⋊Q8semidirect
222. C4#533semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
#25522
#25512
#25502
#25492
#24402
#23992
C4×C4⋊Q82
#22962
#22852
C4×#1172
C2×C4×C4⋊C42