Finite Group Databasebeta

← #22480

Subgroups — #22480

Order 256.

534 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#552C211yesmaximal, characteristic
2D4×M16C212yesmaximal
3#1998C212yesmaximal, complemented
4#1901C212yesmaximal, complemented
5#1901C212yesmaximal, complemented
6#1822C211yesmaximal, characteristic, complemented
7#1821C211yesmaximal, characteristic, complemented
8#1801C211yesmaximal, characteristic, complemented
9C4×#101C211yesmaximal, characteristic, complemented
10#1742C211yesmaximal, characteristic, complemented
11C2×#343C211yesmaximal, characteristic, complemented
12C22×M16C2212yes—
13C22×M16C2212yes—
14#552—22no—
15#552—22no—
16#552—22no—
17#552—22no—
18C2×#126C412yes—
19C2×#125C412yes—
20C2×#125C2211yescharacteristic
21C2×#123C412yes—
22C2×C22⋊Q8C2211yescharacteristic
23C2×C22⋊Q8C2211yescharacteristic
24C2×C4×Q8C2211yescharacteristic
25C2×C4×D4C2211yescharacteristic
26C2×#117C412yes—
27C2×#117C2211yescharacteristic
28C22×C4⋊C4C2211yescharacteristic
29#436—22no—
30#435—22no—
31#435—22no—
32C8×D4—22no—
33#423C2212yes—
34C2×#101C2212yes—
35C2×#101C2212yes—
36#407C2212yes—
37#407C2212yes—
38C4×M16C2212yes—
39#343C2211yescharacteristic
40#343C2211yescharacteristic
41#343C2211yescharacteristic
42#343C2212yes—
43#343C2212yes—
44#343C2212yes—
45#343C2212yes—
46#343C2211yescharacteristic
47C22×Q8C2311yescharacteristic
48C22×D4C2×C411yescharacteristic
49C23×C4C2×C412yes—
50C23×C4C2311yescharacteristic
51C23×C4C2311yescharacteristic
52C2×M16—22no—
53C2×M16—22no—
54C2×M16—24no—
55C2×M16—24no—
56C2×M16—42no—
57C2×M16—42no—
58C2×M16C2312yes—
59C2×M16C2312yes—
60C2×M16C2312yes—
61C2×M16C2312yes—
62C22×C8—22no—
63C22×C8—22no—
64#126—24no—
65#126—24no—
66#125—24no—
67#125—24no—
68#125—22no—
69#125—22no—
70#123—24no—
71#123—24no—
72C22⋊Q8—22no—
73C22⋊Q8—22no—
74C22⋊Q8—22no—
75C22⋊Q8—22no—
76C4×Q8—22no—
77C4×Q8—22no—
78C4×D4D412yes—
79C4×D4D412yes—
80C4×D4D412yes—
81C4×D4D412yes—
82#117—22no—
83#117—22no—
84#117—22no—
85#117—22no—
86#117—22no—
87#117—22no—
88C2×C4⋊C4—22no—
89C2×C4⋊C4—22no—
90C2×C4⋊C4C2×C412yes—
91C2×C4⋊C4C2×C412yes—
92C2×C4⋊C4C2×C412yes—
93C2×C4⋊C4C2×C412yes—
94C2×C4⋊C4C2×C412yes—
95C2×C4⋊C4C2×C412yes—
96C2×C4⋊C4C2×C411yescharacteristic
97C2×C4⋊C4C2311yescharacteristic
98C2×C4⋊C4C2311yescharacteristic
99C2×C4⋊C4C2311yescharacteristic
100C2×C22⋊C4C2×C412yes—
101C2×C22⋊C4C2×C412yes—
102C2×C22⋊C4C2×C412yes—
103C2×C22⋊C4C2×C411yescharacteristic
104C2×C22⋊C4C2×C411yescharacteristic
105C2×C42C2×C412yes—
106C2×C42C2×C412yes—
107C2×C42C2311yescharacteristic
108C4⋊C8—22no—
109C4⋊C8—22no—
110#101—24no—
111#101—42no—
112C22⋊C8—22no—
113C22⋊C8—22no—
114C22⋊C8—22no—
115C22⋊C8—22no—
116#97—22no—
117C4×C8—22no—
118C24C22×C411yescharacteristic
119C24C22×C411yescharacteristic
120C2×Q8—22no—
121C2×Q8—22no—
122C2×Q8—21no—
123C2×Q8—21no—
124C2×D4—42no—
125C2×D4C22⋊C412yes—
126C2×D4C22⋊C412yes—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—21no—
130C22×C4—21no—
131C22×C4—21no—
132C22×C4—21no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—44no—
136C22×C4C22×C412yes—
137C22×C4C22×C411yescharacteristic
138C22×C4C22×C411yescharacteristic
139C22×C4C22×C412yes—
140C22×C4C22×C412yes—
141C22×C4C22×C412yes—
142C22×C4C22×C411yescharacteristic
143C22×C4C22×C411yescharacteristic
144C22×C4C2×D412yes—
145C22×C4C2×D412yes—
146C22×C4C2×D412yes—
147C22×C4C2×D412yes—
148C22×C4C2411yescharacteristic
149M16—22no—
150M16—22no—
151M16—22no—
152M16—22no—
153M16—22no—
154M16—22no—
155M16—22no—
156M16—44no—
157M16—44no—
158M16#4114yes—
159C2×C8—22no—
160C2×C8—22no—
161C2×C8—22no—
162C2×C8—22no—
163C2×C8—44no—
164C2×C8—44no—
165C4⋊C4—24no—
166C4⋊C4—22no—
167C4⋊C4—22no—
168C4⋊C4—22no—
169C4⋊C4—22no—
170C4⋊C4—24no—
171C4⋊C4—24no—
172C4⋊C4—24no—
173C4⋊C4—22no—
174C4⋊C4—22no—
175C4⋊C4—22no—
176C4⋊C4C22⋊C412yes—
177C4⋊C4C22⋊C412yes—
178C22⋊C4—22no—
179C22⋊C4—22no—
180C22⋊C4—24no—
181C22⋊C4—24no—
182C22⋊C4C22⋊C411yescharacteristic
183C22⋊C4C22⋊C411yescharacteristic
184C22⋊C4C22⋊C411yescharacteristic
185C22⋊C4C22⋊C411yescharacteristic
186C22⋊C4C22⋊C412yes—
187C22⋊C4C22⋊C412yes—
188C42—22no—
189C42—22no—
190C42—22no—
191C42—22no—
192C42C2×D412yes—
193C42C2×D412yes—
194C23—21no—
195C23—21no—
196C23—22no—
197C23—21no—
198C23—21no—
199C23—41no—
200C23—41no—
201C23—41no—
202C23C2×C22⋊C412yes—
203C23C2×C22⋊C411yescharacteristic
204C23C2×C22⋊C411yescharacteristic
205C23C23×C411yescharacteristic
206Q8—42no—
207Q8—42no—
208D4—24no—
209D4—42no—
210C2×C4—21no—
211C2×C4—21no—
212C2×C4—21no—
213C2×C4—21no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—44no—
231C2×C4—44no—
232C2×C4—42no—
233C2×C4—42no—
234C2×C4—42no—
235C2×C4C2×C22⋊C411yescharacteristic
236C2×C4C2×C22⋊C411yescharacteristic
237C2×C4C2×C22⋊C411yescharacteristic
238C2×C4C2×C22⋊C411yescharacteristic
239C2×C4C2×C22⋊C412yes—
240C2×C4C2×C22⋊C412yes—
241C2×C4C22×D412yes—
242C2×C4C2×#4112yes—
243C2×C4H(5,𝔽2)11yescharacteristic
244C2×C42−1+411yescharacteristic
245C8—24no—
246C8—42no—
247C8—42no—
248C8—42no—
249C22—21no—
250C22—21no—
251C22—21no—
252C22—21no—
253C22—21no—
254C22—22no—
255C22—21no—
256C22—22no—
257C22—21no—
258C22—22no—
259C22—42no—
260C22—42no—
261C22—81no—
262C22—81no—
263C22#41312yes—
264C22C22×C22⋊C411yescharacteristic
265C22C4×#4111yescharacteristic
266C22#52011yescharacteristic
267C4—21no—
268C4—22no—
269C4—21no—
270C4—22no—
271C4—21no—
272C4—21no—
273C4—42no—
274C4—42no—
275C4—42no—
276C4—42no—
277C4#54612yes—
278C4#54712yes—
279C2—21no—
280C2—21no—
281C2—22no—
282C2—41no—
283C2—42no—
284C2#233911yescharacteristic
285C2C2×#41311yescharacteristic
286C2#288911yescharacteristic
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 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1998C2semidirect
4. #1901C2semidirect
5. #1901C2semidirect
6. #1822C2semidirect
7. #1821C2semidirect
8. #1801C2semidirect
9. C4×#101C2semidirect
10. #1742C2semidirect
11. C2×#343C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5522
D4×M162
#19982
#19012
#18222
#18212
#18012
C4×#1012
#17422
C2×#3432