Finite Group Databasebeta

← #17526

Subgroups — #17526

Order 256.

495 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3483C211yesmaximal, characteristic
2#2990C211yesmaximal, characteristic, complemented
3#2922C211yesmaximal, characteristic, complemented
4#1496C212yesmaximal, complemented
5#1492C211yesmaximal, characteristic, complemented
6#1489C211yesmaximal, characteristic, complemented
7#1488C212yesmaximal, complemented
8#1484C211yesmaximal, characteristic, complemented
9#1480C212yesmaximal, complemented
10#1477C212yesmaximal, complemented
11#1476C211yesmaximal, characteristic, complemented
12Q82C411yescharacteristic
13#555—21no—
14#555—22no—
15#555C412yes—
16#555C411yescharacteristic
17#550—21no—
18#550C411yescharacteristic
19#550C412yes—
20#550C411yescharacteristic
21#532—21no—
22#532—22no—
23#532C2212yes—
24#532C2211yescharacteristic
25C4×#41—21no—
26C4×#41C2211yescharacteristic
27C4×#41C2212yes—
28C4×#41C2211yescharacteristic
29#446—21no—
30#435—22no—
31C8×D4—21no—
32#433—22no—
33#432C2212yes—
34#431C2211yescharacteristic
35#431C2212yes—
36#431C2212yes—
37#424—21no—
38#423C2211yescharacteristic
39C2×C4⋊C8C2212yes—
40#408—21no—
41C4×M16C2211yescharacteristic
42C2×C4×C8C2211yescharacteristic
43Q8⋊C8C2211yescharacteristic
44Q8⋊C8C2211yescharacteristic
45Q8⋊C8C2212yes—
46D4⋊C8C2211yescharacteristic
47D4⋊C8C2211yescharacteristic
48D4⋊C8C2212yes—
49D4⋊C8C2212yes—
50D4⋊C8C2212yes—
51D4⋊C8C2212yes—
52D4⋊C8C2212yes—
53C2×#41—21no—
54C2×#41—22no—
55C2×#41—21no—
56C2×#41C2×C411yescharacteristic
57C2×#41C2×C412yes—
58C2×#41D411yescharacteristic
59C2×M16—21no—
60C2×M16—21no—
61C22×C8—21no—
62C22×C8—22no—
63C4⋊Q8—22no—
64C4⋊Q8—21no—
65C4⋊Q8C2×C412yes—
66C4⋊Q8C2×C411yescharacteristic
67#127—21no—
68#127—22no—
69#127C2×C412yes—
70#127C2×C411yescharacteristic
71#124—22no—
72#124—22no—
73#124—22no—
74#124—21no—
75#124—22no—
76#121—21no—
77#121—22no—
78#121—21no—
79#121—22no—
80#121—22no—
81#121—21no—
82#121—22no—
83#121—22no—
84#121—22no—
85#121C2×C412yes—
86#121C2×C412yes—
87#121C2×C412yes—
88C4×Q8—21no—
89C4×Q8C2×C411yescharacteristic
90C4×Q8C2×C412yes—
91C4×Q8C2×C411yescharacteristic
92C4×Q8D411yescharacteristic
93C4×Q8C2311yescharacteristic
94C4×D4—22no—
95C4×D4—21no—
96C4×D4—21no—
97C4×D4—22no—
98C4×D4—22no—
99C4×D4—21no—
100C4×D4—21no—
101C4×D4—22no—
102C4×D4C2×C411yescharacteristic
103C4×D4C2×C412yes—
104C4×D4C2×C411yescharacteristic
105C4×D4C2×C412yes—
106C4×D4D411yescharacteristic
107C4×D4D412yes—
108C4×D4C2311yescharacteristic
109C4×D4C2312yes—
110#117—22no—
111#117—21no—
112#117—21no—
113#117—22no—
114#117C2×C411yescharacteristic
115#117C2×C412yes—
116#117D411yescharacteristic
117#117D412yes—
118C2×C42—21no—
119C2×C42—22no—
120C2×C42C2311yescharacteristic
121C2×C42C2312yes—
122C4⋊C8—22no—
123C4⋊C8—21no—
124C4⋊C8—22no—
125C4⋊C8—22no—
126C4⋊C8C2311yescharacteristic
127C4⋊C8C2312yes—
128C4⋊C8C2311yescharacteristic
129C22⋊C8—22no—
130C22⋊C8—22no—
131C22⋊C8—21no—
132C22⋊C8—22no—
133#97—21no—
134#97—22no—
135C4×C8—21no—
136C4×C8—21no—
137C4×C8C2311yescharacteristic
138C4×C8C2311yescharacteristic
139C4×C8C2312yes—
140#41—22no—
141#41—24no—
142#41—41no—
143#41—42no—
144#41—42no—
145#41—44no—
146#41—82no—
147#41—81no—
148#41—82no—
149#41—81no—
150C2×Q8—21no—
151C2×Q8—22no—
152C2×Q8C22⋊C411yescharacteristic
153C2×Q8C22×C411yescharacteristic
154C2×D4—21no—
155C2×D4—22no—
156C2×D4—22no—
157C2×D4—22no—
158C2×D4—22no—
159C2×D4—22no—
160C2×D4—21no—
161C2×D4—21no—
162C2×D4—22no—
163C2×D4C22⋊C411yescharacteristic
164C2×D4C22⋊C412yes—
165C2×D4C22×C411yescharacteristic
166C2×D4C22×C412yes—
167C22×C4—21no—
168C22×C4—22no—
169C22×C4—22no—
170C22×C4—21no—
171C22×C4—21no—
172C22×C4—22no—
173C22×C4C22×C411yescharacteristic
174C22×C4C22×C412yes—
175C22×C4C2×D411yescharacteristic
176C22×C4C2×D412yes—
177C22×C4C2×D411yescharacteristic
178C22×C4C2×D412yes—
179M16—42no—
180M16—81no—
181C2×C8—21no—
182C2×C8—21no—
183C2×C8—22no—
184C2×C8—21no—
185C2×C8—21no—
186C2×C8—22no—
187C2×C8—42no—
188C2×C8—82no—
189C4⋊C4—22no—
190C4⋊C4—21no—
191C4⋊C4—21no—
192C4⋊C4—22no—
193C4⋊C4—21no—
194C4⋊C4C22⋊C412yes—
195C4⋊C4C22⋊C411yescharacteristic
196C4⋊C4C22⋊C412yes—
197C4⋊C4C22⋊C411yescharacteristic
198C4⋊C4C22×C411yescharacteristic
199C4⋊C4C22×C411yescharacteristic
200C4⋊C4C22×C412yes—
201C22⋊C4—21no—
202C22⋊C4—22no—
203C22⋊C4—22no—
204C22⋊C4—22no—
205C22⋊C4—22no—
206C22⋊C4—21no—
207C22⋊C4—22no—
208C22⋊C4—21no—
209C22⋊C4—22no—
210C22⋊C4C22⋊C412yes—
211C22⋊C4C22⋊C412yes—
212C22⋊C4C22⋊C412yes—
213C42—21no—
214C42—22no—
215C42—22no—
216C42—21no—
217C42—21no—
218C42C22×C412yes—
219C42C22×C411yescharacteristic
220C42C2×D411yescharacteristic
221C42C2×D412yes—
222C42C2×D411yescharacteristic
223C42C2×D412yes—
224C42C2411yescharacteristic
225C23—22no—
226C23—21no—
227C23C2×C22⋊C411yescharacteristic
228C23C2×C22⋊C412yes—
229Q8—21no—
230Q8—22no—
231Q8—82no—
232Q8—81no—
233Q8#13112yes—
234D4—21no—
235D4—22no—
236D4—21no—
237D4—22no—
238D4—22no—
239D4—42no—
240D4—42no—
241D4—44no—
242D4—44no—
243D4—42no—
244D4—82no—
245D4—81no—
246D4—82no—
247D4—82no—
248D4—82no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—22no—
252C2×C4—21no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—21no—
256C2×C4—22no—
257C2×C4—21no—
258C2×C4—22no—
259C2×C4—21no—
260C2×C4—22no—
261C2×C4—21no—
262C2×C4—42no—
263C2×C4—42no—
264C2×C4—44no—
265C2×C4—44no—
266C2×C4—41no—
267C2×C4—42no—
268C2×C4—41no—
269C2×C4—42no—
270C2×C4—42no—
271C2×C4C2×C22⋊C412yes—
272C2×C4C2×C22⋊C411yescharacteristic
273C2×C4C2×C22⋊C412yes—
274C2×C4C2×C22⋊C411yescharacteristic
275C2×C4C2×C22⋊C412yes—
276C2×C4C2×C22⋊C411yescharacteristic
277C2×C4C23×C411yescharacteristic
278C2×C4C22×D411yescharacteristic
279C2×C4C22×D411yescharacteristic
280C8—41no—
281C8—41no—
282C8—42no—
283C8—41no—
284C8—42no—
285C8—41no—
286C22—21no—
287C22—22no—
288C22—22no—
289C22—21no—
290C22—21no—
291C22—22no—
292C22—42no—
293C22—41no—
294C22—42no—
295C22—41no—
296C22—42no—
297C22—41no—
298C22C22×C22⋊C411yescharacteristic
299C4—21no—
300C4—22no—
301C4—22no—
302C4—22no—
303C4—21no—
304C4—21no—
305C4—22no—
306C4—42no—
307C4—41no—
308C4—41no—
309C4#42112yes—
310C4C2×#13111yescharacteristic
311C4#56811yescharacteristic
312C4#57611yescharacteristic
313C4#57711yescharacteristic
314C2—41no—
315C2—42no—
316C2—82no—
317C2—81no—
318C2#288011yescharacteristic
319C2#289711yescharacteristic
320C2C2×#42111yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C22×C22⋊C4
prime radical#3483C2
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. #2990C2semidirect
3. #2922C2semidirect
4. #1496C2semidirect
5. #1492C2semidirect
6. #1489C2semidirect
7. #1488C2semidirect
8. #1484C2semidirect
9. #1480C2semidirect
10. #1477C2semidirect
11. #1476C2semidirect

Maximal subgroups

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

subgroupindex
#34832
#29902
#29222
#14962
#14922
#14892
#14882
#14842
#14802
#14772
#14762