Finite Group Databasebeta

← #17749

Subgroups — #17749

Order 256.

498 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2#2920C211yesmaximal, characteristic
3C2×#423C211yesmaximal, characteristic
4#1559C214yesmaximal, complemented
5#1550C214yesmaximal, complemented
6#1548C212yesmaximal, complemented
7#1546C212yesmaximal, complemented
8C22×M16—21no—
9#533—21no—
10#533—21no—
11#533—21no—
12#533—21no—
13#533C412yes—
14#533C412yes—
15#533C2212yes—
16#533C2212yes—
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×#125—21no—
20C2×C22⋊Q8—21no—
21C2×C22⋊Q8C412yes—
22C2×C4×Q8—21no—
23C2×C4×Q8C412yes—
24C2×#117—21no—
25C22×C42C2211yescharacteristic
26#432—21no—
27#432C2212yes—
28#431—21no—
29#431C2212yes—
30#423—21no—
31#423—21no—
32#423C2212yes—
33#423C2212yes—
34#423C2212yes—
35C2×C4⋊C8—21no—
36C2×C4⋊C8C2212yes—
37#407—21no—
38C4×M16—21no—
39#333C2218yescomplemented
40#332C2218yescomplemented
41C22×Q8—21no—
42C22×Q8C2×C412yes—
43C23×C4C2×C411yescharacteristic
44C23×C4D411yescharacteristic
45C23×C4D411yescharacteristic
46C2×M16—22no—
47C2×M16—22no—
48C2×M16—22no—
49C2×M16—44no—
50C22×C8—22no—
51C4⋊Q8—21no—
52C4⋊Q8—21no—
53C4⋊Q8—21no—
54C4⋊Q8—21no—
55C4⋊Q8C2×C412yes—
56C4⋊Q8C2×C412yes—
57C4⋊Q8C2312yes—
58C4⋊Q8C2312yes—
59#125—22no—
60#125—22no—
61#125—22no—
62#125—22no—
63C22⋊Q8—22no—
64C22⋊Q8—22no—
65C22⋊Q8—22no—
66C22⋊Q8—22no—
67C22⋊Q8—22no—
68C22⋊Q8—22no—
69C22⋊Q8C2×C414yes—
70C22⋊Q8C2×C414yes—
71C4×Q8—22no—
72C4×Q8—22no—
73C4×Q8—22no—
74C4×Q8—22no—
75C4×Q8—22no—
76C4×Q8—22no—
77C4×Q8C2×C414yes—
78C4×Q8C2×C414yes—
79#117—22no—
80#117—22no—
81#117—22no—
82#117—22no—
83C2×C4⋊C4—22no—
84C2×C4⋊C4—22no—
85C2×C4⋊C4—21no—
86C2×C4⋊C4—21no—
87C2×C4⋊C4—21no—
88C2×C4⋊C4C2×C412yes—
89C2×C22⋊C4—22no—
90C2×C42—22no—
91C2×C42C2×C411yescharacteristic
92C2×C42C2×C411yescharacteristic
93C2×C42C2×C411yescharacteristic
94C2×C42D411yescharacteristic
95C2×C42D411yescharacteristic
96C2×C42D411yescharacteristic
97C2×C42D411yescharacteristic
98C2×C42D411yescharacteristic
99C2×C42D411yescharacteristic
100C2×C42C2311yescharacteristic
101C2×C42C2311yescharacteristic
102C2×C42C2311yescharacteristic
103C4⋊C8—22no—
104C4⋊C8—22no—
105C4⋊C8—22no—
106C4⋊C8—22no—
107C4⋊C8C2314yes—
108C4⋊C8C2314yes—
109C22⋊C8—22no—
110C22⋊C8—22no—
111#97—22no—
112C4×C8—22no—
113C24C22⋊C411yescharacteristic
114C2×Q8—22no—
115C2×Q8—22no—
116C2×Q8—22no—
117C2×Q8—44no—
118C2×Q8—42no—
119C2×Q8—42no—
120C2×Q8C22×C414yes—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—24no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—42no—
127C22×C4C22⋊C411yescharacteristic
128C22×C4C22⋊C411yescharacteristic
129C22×C4C22⋊C411yescharacteristic
130C22×C4C22⋊C411yescharacteristic
131C22×C4C22⋊C411yescharacteristic
132C22×C4C22⋊C411yescharacteristic
133C22×C4C22⋊C411yescharacteristic
134C22×C4C22⋊C411yescharacteristic
135C22×C4C22⋊C411yescharacteristic
136C22×C4C22×C411yescharacteristic
137C22×C4C22×C411yescharacteristic
138C22×C4C22×C411yescharacteristic
139C22×C4C2×D411yescharacteristic
140C22×C4C2×D411yescharacteristic
141C22×C4C2×D411yescharacteristic
142C22×C4C2×D411yescharacteristic
143C22×C4C2×D411yescharacteristic
144C22×C4C2×D411yescharacteristic
145M16—44no—
146M16—44no—
147M16—44no—
148C2×C8—24no—
149C2×C8—24no—
150C2×C8—44no—
151C4⋊C4—22no—
152C4⋊C4—22no—
153C4⋊C4—22no—
154C4⋊C4—24no—
155C4⋊C4—24no—
156C4⋊C4—24no—
157C4⋊C4—24no—
158C4⋊C4—22no—
159C4⋊C4—22no—
160C4⋊C4—22no—
161C4⋊C4—22no—
162C4⋊C4C22×C414yes—
163C22⋊C4—24no—
164C22⋊C4—24no—
165C42—24no—
166C42—24no—
167C42C22⋊C411yescharacteristic
168C42C22⋊C411yescharacteristic
169C42C22⋊C411yescharacteristic
170C42C22⋊C411yescharacteristic
171C42C22⋊C411yescharacteristic
172C42C22⋊C411yescharacteristic
173C42C22×C411yescharacteristic
174C42C22×C411yescharacteristic
175C42C22×C411yescharacteristic
176C42C2×D411yescharacteristic
177C42C2×D411yescharacteristic
178C42C2×D411yescharacteristic
179C42C2×D411yescharacteristic
180C42C2×D411yescharacteristic
181C42C2×D411yescharacteristic
182C42C2411yescharacteristic
183C23—22no—
184C23—22no—
185C23—41no—
186C23C2×C22⋊C411yescharacteristic
187C23C2×C22⋊C411yescharacteristic
188C23C2×C22⋊C411yescharacteristic
189Q8—44no—
190Q8—42no—
191Q8—42no—
192Q8—44no—
193Q8—44no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—21no—
197C2×C4—21no—
198C2×C4—22no—
199C2×C4—22no—
200C2×C4—21no—
201C2×C4—21no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—41no—
212C2×C4—41no—
213C2×C4—41no—
214C2×C4—44no—
215C2×C4—44no—
216C2×C4C2×C22⋊C411yescharacteristic
217C2×C4C2×C22⋊C411yescharacteristic
218C2×C4C2×C22⋊C411yescharacteristic
219C2×C4C2×C22⋊C411yescharacteristic
220C2×C4C2×C22⋊C411yescharacteristic
221C2×C4C2×C22⋊C411yescharacteristic
222C2×C4C2×C22⋊C411yescharacteristic
223C2×C4C2×C22⋊C411yescharacteristic
224C2×C4C2×C22⋊C411yescharacteristic
225C2×C4AGL(1,ℤ/8)12yes—
226C2×C4#13712yes—
227C2×C4#13714yes—
228C2×C4C23×C411yescharacteristic
229C2×C4C22×D411yescharacteristic
230C2×C4C22×D411yescharacteristic
231C8—44no—
232C8—44no—
233C22—21no—
234C22—21no—
235C22—21no—
236C22—21no—
237C22—21no—
238C22—21no—
239C22—21no—
240C22—44no—
241C22#41712yes—
242C22#41912yes—
243C22C22×C22⋊C411yescharacteristic
244C4—21no—
245C4—21no—
246C4—21no—
247C4—21no—
248C4—21no—
249C4—21no—
250C4—21no—
251C4—44no—
252C4—44no—
253C4#41312yes—
254C4#41712yes—
255C4#41912yes—
256C4C2×AGL(1,ℤ/8)11yescharacteristic
257C4C2×#13712yes—
258C4C2×#13711yescharacteristic
259C2—22no—
260C2—22no—
261C2—41no—
262C2C2×#41311yescharacteristic
263C2C2×#41911yescharacteristic
264C2C2×#41711yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radicalC24C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1559C2semidirect
5. #1550C2semidirect
6. #1548C2semidirect
7. #1546C2semidirect
39. #333C22semidirect
40. #332C22semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
#29202
C2×#4232
#15592
#15502
#15482
#15462