Finite Group Databasebeta

← #17469

Subgroups — #17469

Order 256.

460 conjugacy classes of subgroups.

The subgroup lattice has 297 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3461C211yesmaximal, characteristic
2#2988C211yesmaximal, characteristic, complemented
3#2965C211yesmaximal, characteristic, complemented
4#1485C212yesmaximal, complemented
5#1483C212yesmaximal, complemented
6#1482C212yesmaximal, complemented
7#1481C212yesmaximal, complemented
8#1479C211yesmaximal, characteristic, complemented
9#1477C211yesmaximal, characteristic, complemented
10#1476C211yesmaximal, characteristic, complemented
11C2×Q8⋊C8C211yesmaximal, characteristic, complemented
12#544C411yescharacteristic
13#542—21no—
14#542C412yes—
15#541—21no—
16#541C412yes—
17#539—22no—
18#537C411yescharacteristic
19#536C411yescharacteristic
20#536C411yescharacteristic
21#533—21no—
22#533C2212yes—
23#529—22no—
24#529—21no—
25#529C2212yes—
26C4×#41C2211yescharacteristic
27C4×#41C2211yescharacteristic
28C2×C4×Q8C2211yescharacteristic
29#446—21no—
30C8×Q8—21no—
31#436—21no—
32#435—22no—
33C8×D4—21no—
34C8×D4—22no—
35#431C2211yescharacteristic
36#431C2212yes—
37#431C2211yescharacteristic
38#431C2212yes—
39C2×C4⋊C8C2211yescharacteristic
40C2×C4⋊C8C2212yes—
41C4×M16C2212yes—
42C2×C4×C8C2211yescharacteristic
43Q8⋊C8C2212yes—
44Q8⋊C8C2212yes—
45Q8⋊C8C2211yescharacteristic
46Q8⋊C8C2211yescharacteristic
47Q8⋊C8C2212yes—
48Q8⋊C8C2212yes—
49Q8⋊C8C2212yes—
50D4⋊C8C2211yescharacteristic
51D4⋊C8C2211yescharacteristic
52D4⋊C8C2212yes—
53C2×#41C2×C411yescharacteristic
54C2×#41C2×C411yescharacteristic
55C22×Q8C2×C411yescharacteristic
56C2×M16—22no—
57C22×C8—21no—
58C22×C8—21no—
59C22×C8—22no—
60C4⋊Q8—21no—
61C4⋊Q8—21no—
62C4⋊Q8C2×C412yes—
63C4⋊Q8C2×C412yes—
64#126—22no—
65#126—22no—
66#126—22no—
67#126—22no—
68#125—22no—
69#125—21no—
70#125—22no—
71#125—22no—
72#125C2×C412yes—
73#124—21no—
74#124—22no—
75#124C2×C412yes—
76#123—22no—
77#123—22no—
78#123—22no—
79#123—22no—
80C22⋊Q8—21no—
81C22⋊Q8—22no—
82C22⋊Q8—21no—
83C22⋊Q8—21no—
84C22⋊Q8—22no—
85C22⋊Q8—22no—
86C22⋊Q8C2×C412yes—
87C22⋊Q8C2×C412yes—
88C22⋊Q8C2×C412yes—
89#121—22no—
90#121—21no—
91#121C2×C412yes—
92C4×Q8—21no—
93C4×Q8—21no—
94C4×Q8—22no—
95C4×Q8C2×C412yes—
96C4×Q8C2×C411yescharacteristic
97C4×Q8D411yescharacteristic
98C4×Q8D411yescharacteristic
99C4×Q8C2312yes—
100C4×Q8C2311yescharacteristic
101C4×D4—21no—
102C4×D4—21no—
103C4×D4—22no—
104C4×D4C2×C411yescharacteristic
105C4×D4D411yescharacteristic
106C4×D4D412yes—
107C4×D4D412yes—
108C4×D4D411yescharacteristic
109C4×D4C2311yescharacteristic
110#117—22no—
111#117—21no—
112#117—22no—
113#117C2×C411yescharacteristic
114#117C2×C411yescharacteristic
115#117C2×C412yes—
116C2×C4⋊C4—21no—
117C2×C4⋊C4C2×C411yescharacteristic
118C2×C42—21no—
119C2×C42—21no—
120C2×C42C2311yescharacteristic
121C2×C42C2312yes—
122C4⋊C8—21no—
123C4⋊C8—22no—
124C4⋊C8—22no—
125C4⋊C8—21no—
126C4⋊C8C2311yescharacteristic
127C4⋊C8C2312yes—
128C4⋊C8C2311yescharacteristic
129C22⋊C8—21no—
130C22⋊C8—22no—
131C22⋊C8—21no—
132C22⋊C8—22no—
133#97—22no—
134C4×C8—21no—
135C4×C8—21no—
136C4×C8—22no—
137C4×C8C2311yescharacteristic
138C4×C8C2311yescharacteristic
139C4×C8C2312yes—
140#41—24no—
141#41—24no—
142C2×Q8—21no—
143C2×Q8—22no—
144C2×Q8—24no—
145C2×Q8C22⋊C411yescharacteristic
146C2×Q8C22×C412yes—
147C2×Q8C22×C411yescharacteristic
148C2×D4—21no—
149C2×D4—22no—
150C2×D4C22⋊C412yes—
151C2×D4C22⋊C411yescharacteristic
152C2×D4C22×C411yescharacteristic
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—21no—
156C22×C4—21no—
157C22×C4—21no—
158C22×C4C22×C412yes—
159C22×C4C22×C411yescharacteristic
160C22×C4C2×D411yescharacteristic
161C22×C4C2×D412yes—
162C22×C4C2×D411yescharacteristic
163C22×C4C2×D412yes—
164M16—44no—
165C2×C8—21no—
166C2×C8—21no—
167C2×C8—22no—
168C2×C8—21no—
169C2×C8—21no—
170C2×C8—22no—
171C2×C8—42no—
172C2×C8—81no—
173C2×C8—82no—
174C4⋊C4—22no—
175C4⋊C4—21no—
176C4⋊C4—21no—
177C4⋊C4—22no—
178C4⋊C4—22no—
179C4⋊C4—22no—
180C4⋊C4—22no—
181C4⋊C4—22no—
182C4⋊C4—22no—
183C4⋊C4—22no—
184C4⋊C4—22no—
185C4⋊C4—22no—
186C4⋊C4—21no—
187C4⋊C4C22⋊C412yes—
188C4⋊C4C22⋊C411yescharacteristic
189C4⋊C4C22⋊C411yescharacteristic
190C4⋊C4C22⋊C412yes—
191C4⋊C4C22×C412yes—
192C4⋊C4C22×C411yescharacteristic
193C4⋊C4C22×C411yescharacteristic
194C22⋊C4—22no—
195C22⋊C4—22no—
196C22⋊C4—21no—
197C22⋊C4—22no—
198C22⋊C4—21no—
199C22⋊C4—22no—
200C22⋊C4—22no—
201C22⋊C4—22no—
202C22⋊C4—21no—
203C22⋊C4C22⋊C412yes—
204C22⋊C4C22⋊C412yes—
205C22⋊C4C22⋊C412yes—
206C42—21no—
207C42—21no—
208C42—22no—
209C42—22no—
210C42—21no—
211C42C22×C411yescharacteristic
212C42C22×C412yes—
213C42C2×D411yescharacteristic
214C42C2×D412yes—
215C42C2×D411yescharacteristic
216C42C2×D412yes—
217C42C2411yescharacteristic
218C23—21no—
219C23C2×C22⋊C412yes—
220C23C2×C22⋊C411yescharacteristic
221Q8—22no—
222Q8—24no—
223Q8—22no—
224Q8—42no—
225Q8—82no—
226D4—24no—
227D4—22no—
228D4—22no—
229D4—42no—
230D4—82no—
231C2×C4—24no—
232C2×C4—21no—
233C2×C4—22no—
234C2×C4—21no—
235C2×C4—22no—
236C2×C4—21no—
237C2×C4—22no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—22no—
241C2×C4—41no—
242C2×C4—42no—
243C2×C4—42no—
244C2×C4—41no—
245C2×C4—41no—
246C2×C4—42no—
247C2×C4—81no—
248C2×C4—81no—
249C2×C4C2×C22⋊C411yescharacteristic
250C2×C4C2×C22⋊C411yescharacteristic
251C2×C4C2×C22⋊C412yes—
252C2×C4C2×C22⋊C412yes—
253C2×C4C2×C22⋊C412yes—
254C2×C4C2×C22⋊C411yescharacteristic
255C2×C4#13114yes—
256C2×C4C23×C411yescharacteristic
257C2×C4C22×D411yescharacteristic
258C2×C4C22×D411yescharacteristic
259C8—22no—
260C8—41no—
261C8—42no—
262C8—41no—
263C8—42no—
264C8—41no—
265C22—21no—
266C22—21no—
267C22—22no—
268C22—22no—
269C22—22no—
270C22—41no—
271C22—41no—
272C22—41no—
273C22#40812yes—
274C22C22×C22⋊C411yescharacteristic
275C4—22no—
276C4—21no—
277C4—22no—
278C4—21no—
279C4—21no—
280C4—22no—
281C4—41no—
282C4—42no—
283C4—41no—
284C4—42no—
285C4—41no—
286C4#40812yes—
287C4C2×#13112yes—
288C4#57711yescharacteristic
289C4#57811yescharacteristic
290C2—22no—
291C2—42no—
292C2—81no—
293C2C2×#40811yescharacteristic
294C2#289811yescharacteristic
295C2#290111yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C22×C22⋊C4
prime radical#537C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2988C2semidirect
3. #2965C2semidirect
4. #1485C2semidirect
5. #1483C2semidirect
6. #1482C2semidirect
7. #1481C2semidirect
8. #1479C2semidirect
9. #1477C2semidirect
10. #1476C2semidirect
11. C2×Q8⋊C8C2semidirect

Maximal subgroups

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

subgroupindex
#34612
#29882
#29652
#14852
#14832
#14822
#14812
#14792
#14772
#14762
C2×Q8⋊C82