Finite Group Databasebeta

← #17426

Subgroups — #17426

Order 256.

498 conjugacy classes of subgroups.

The subgroup lattice has 235 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C211yesmaximal, characteristic
2#2974C212yesmaximal
3#1472C214yesmaximal, complemented
4#1470C212yesmaximal, complemented
5#1467C211yesmaximal, characteristic, complemented
6#1463C212yesmaximal, complemented
7#1461C211yesmaximal, characteristic, complemented
8C2×#324C212yesmaximal, complemented
9#554—22no—
10#554—24no—
11#554—22no—
12C2×C4⋊Q8C411yescharacteristic
13C2×#125C411yescharacteristic
14C2×#125C2211yescharacteristic
15C2×C22⋊Q8C412yes—
16C2×C22⋊Q8C412yes—
17C2×C22⋊Q8C2212yes—
18C2×C4×Q8C2211yescharacteristic
19C2×C4×D4C411yescharacteristic
20C2×C4×D4C411yescharacteristic
21C2×C4×D4C2211yescharacteristic
22C22×C4⋊C4C2212yes—
23#436—22no—
24#435—24no—
25C8×D4—22no—
26#432C2212yes—
27#431C2212yes—
28#407C2214yes—
29C2×C22⋊C8C2214yes—
30#324C2211yescharacteristic
31#324C2212yes—
32#324C2214yes—
33#324C2211yescharacteristic
34#324C2212yes—
35#324C2214yes—
36#324C2212yes—
37C22×Q8C2×C411yescharacteristic
38C22×Q8C2×C412yes—
39C22×D4C2×C411yescharacteristic
40C23×C4C2×C412yes—
41C23×C4C2×C412yes—
42C23×C4C2312yes—
43C2×M16—24no—
44C22×C8—24no—
45C4⋊Q8—22no—
46C4⋊Q8—22no—
47#125—22no—
48#125—22no—
49#125—22no—
50#125—22no—
51C22⋊Q8—24no—
52C22⋊Q8—24no—
53C22⋊Q8—24no—
54C22⋊Q8—24no—
55C22⋊Q8—24no—
56C22⋊Q8—24no—
57C4×Q8—22no—
58C4×Q8—22no—
59C4×D4—22no—
60C4×D4—21no—
61C4×D4—21no—
62C4×D4—22no—
63C4×D4—21no—
64C4×D4—21no—
65C4×D4D412yes—
66C4×D4D414yes—
67C4×D4D412yes—
68C2×C4⋊C4—24no—
69C2×C4⋊C4—24no—
70C2×C4⋊C4C2×C412yes—
71C2×C4⋊C4C2×C412yes—
72C2×C4⋊C4C2×C411yescharacteristic
73C2×C4⋊C4C2×C411yescharacteristic
74C2×C4⋊C4C2×C411yescharacteristic
75C2×C4⋊C4C2×C412yes—
76C2×C4⋊C4C2×C412yes—
77C2×C4⋊C4C2×C411yescharacteristic
78C2×C4⋊C4C2311yescharacteristic
79C2×C4⋊C4C2312yes—
80C2×C4⋊C4C2311yescharacteristic
81C2×C22⋊C4C2×C412yes—
82C2×C22⋊C4C2×C412yes—
83C2×C22⋊C4C2×C412yes—
84C2×C42C2×C411yescharacteristic
85C2×C42C2×C411yescharacteristic
86C2×C42C2311yescharacteristic
87C4⋊C8—22no—
88C4⋊C8—22no—
89C22⋊C8—24no—
90C22⋊C8—24no—
91C22⋊C8C2312yes—
92C22⋊C8C2314yes—
93C22⋊C8C2312yes—
94#97—22no—
95C4×C8—22no—
96C24C22×C412yes—
97C2×Q8—22no—
98C2×Q8—24no—
99C2×Q8—22no—
100C2×Q8—41no—
101C2×Q8—82no—
102C2×D4—24no—
103C2×D4C22⋊C412yes—
104C2×D4C22⋊C411yescharacteristic
105C2×D4C22⋊C411yescharacteristic
106C22×C4—22no—
107C22×C4—22no—
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—24no—
111C22×C4—42no—
112C22×C4—82no—
113C22×C4—82no—
114C22×C4C22×C411yescharacteristic
115C22×C4C22×C412yes—
116C22×C4C22×C411yescharacteristic
117C22×C4C22×C411yescharacteristic
118C22×C4C22×C411yescharacteristic
119C22×C4C22×C411yescharacteristic
120C22×C4C22×C411yescharacteristic
121C22×C4C22×C412yes—
122C22×C4C22×C412yes—
123C22×C4C2×D414yes—
124C22×C4C2×D414yes—
125C22×C4C2411yescharacteristic
126M16—84no—
127C2×C8—22no—
128C2×C8—22no—
129C2×C8—24no—
130C2×C8—84no—
131C4⋊C4—24no—
132C4⋊C4—24no—
133C4⋊C4—21no—
134C4⋊C4—21no—
135C4⋊C4—21no—
136C4⋊C4—21no—
137C4⋊C4—22no—
138C4⋊C4—24no—
139C4⋊C4—24no—
140C4⋊C4—22no—
141C4⋊C4—24no—
142C4⋊C4—22no—
143C4⋊C4C22⋊C412yes—
144C4⋊C4C22⋊C412yes—
145C22⋊C4—22no—
146C22⋊C4—22no—
147C22⋊C4—22no—
148C22⋊C4—22no—
149C22⋊C4C22⋊C414yes—
150C22⋊C4C22⋊C414yes—
151C42—21no—
152C42—21no—
153C42—21no—
154C42—21no—
155C42C2×D412yes—
156C42C2×D412yes—
157C23—22no—
158C23—22no—
159C23—24no—
160C23—42no—
161C23C2×C22⋊C412yes—
162C23C2×C22⋊C412yes—
163C23C23×C411yescharacteristic
164Q8—44no—
165Q8—84no—
166D4—24no—
167D4—22no—
168D4#10114yes—
169C2×C4—21no—
170C2×C4—21no—
171C2×C4—21no—
172C2×C4—21no—
173C2×C4—22no—
174C2×C4—21no—
175C2×C4—21no—
176C2×C4—21no—
177C2×C4—22no—
178C2×C4—22no—
179C2×C4—22no—
180C2×C4—21no—
181C2×C4—22no—
182C2×C4—21no—
183C2×C4—44no—
184C2×C4—44no—
185C2×C4—41no—
186C2×C4—42no—
187C2×C4—44no—
188C2×C4—44no—
189C2×C4—41no—
190C2×C4—42no—
191C2×C4—41no—
192C2×C4—82no—
193C2×C4—82no—
194C2×C4C2×C22⋊C411yescharacteristic
195C2×C4C2×C22⋊C412yes—
196C2×C4C2×C22⋊C414yes—
197C2×C4C2×C22⋊C411yescharacteristic
198C2×C4#13112yes—
199C2×C4C22×D412yes—
200C8—42no—
201C8—44no—
202C8—42no—
203C22—22no—
204C22—21no—
205C22—22no—
206C22—21no—
207C22—22no—
208C22—22no—
209C22—22no—
210C22—44no—
211C22—44no—
212C22C2×#10114yes—
213C22C22×C22⋊C411yescharacteristic
214C22C2×#13111yescharacteristic
215C22#56811yescharacteristic
216C4—22no—
217C4—22no—
218C4—22no—
219C4—24no—
220C4—21no—
221C4—42no—
222C4—41no—
223C4—41no—
224C4—42no—
225C4—41no—
226C4C2×#10112yes—
227C2—21no—
228C2—21no—
229C2—24no—
230C2—42no—
231C2#288011yescharacteristic
232C2#288311yescharacteristic
233C2C22×#10111yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×D4C2×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1472C2semidirect
4. #1470C2semidirect
5. #1467C2semidirect
6. #1463C2semidirect
7. #1461C2semidirect
8. C2×#324C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
#29742
#14722
#14702
#14672
#14632
#14612
C2×#3242