Finite Group Databasebeta

← #17523

Subgroups — #17523

Order 256.

468 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3482C211yesmaximal, characteristic
2#2990C211yesmaximal, characteristic, complemented
3#2922C211yesmaximal, characteristic, complemented
4#1497C212yesmaximal, complemented
5#1493C211yesmaximal, characteristic, complemented
6#1489C211yesmaximal, characteristic, complemented
7#1488C212yesmaximal, complemented
8#1485C211yesmaximal, characteristic, complemented
9#1481C212yesmaximal, complemented
10#1477C212yesmaximal, complemented
11#1476C211yesmaximal, characteristic, complemented
12#557C411yescharacteristic
13#556C412yes—
14#556C411yescharacteristic
15#552—21no—
16#552—22no—
17D4×Q8C411yescharacteristic
18#548—21no—
19#547C411yescharacteristic
20#547C412yes—
21#533C2212yes—
22#533C2211yescharacteristic
23#529—21no—
24#529—22no—
25C4×#41C2211yescharacteristic
26C4×#41C2212yes—
27C4×#41C2211yescharacteristic
28C2×C4×Q8—21no—
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—
46Q8⋊C8C2212yes—
47Q8⋊C8C2212yes—
48Q8⋊C8C2212yes—
49Q8⋊C8C2212yes—
50D4⋊C8C2211yescharacteristic
51D4⋊C8C2211yescharacteristic
52D4⋊C8C2212yes—
53C2×#41C2×C411yescharacteristic
54C2×#41C2×C412yes—
55C2×#41D411yescharacteristic
56C22×Q8—21no—
57C2×M16—21no—
58C2×M16—21no—
59C22×C8—21no—
60C22×C8—22no—
61C4⋊Q8C2×C412yes—
62C4⋊Q8C2×C411yescharacteristic
63C4⋊Q8C2×C412yes—
64C4⋊Q8C2×C411yescharacteristic
65#126—22no—
66#126—22no—
67#126—22no—
68#125—22no—
69#125—21no—
70#125—21no—
71#125—22no—
72#124—21no—
73#124—22no—
74#123—22no—
75#123—22no—
76#123—22no—
77C22⋊Q8—21no—
78C22⋊Q8—22no—
79C22⋊Q8—22no—
80C22⋊Q8—21no—
81C22⋊Q8C2×C412yes—
82C22⋊Q8C2×C412yes—
83C22⋊Q8C2×C412yes—
84#121—21no—
85#121—22no—
86C4×Q8—21no—
87C4×Q8—22no—
88C4×Q8—21no—
89C4×Q8—21no—
90C4×Q8—22no—
91C4×Q8C2×C411yescharacteristic
92C4×Q8C2×C412yes—
93C4×Q8C2×C411yescharacteristic
94C4×Q8D411yescharacteristic
95C4×Q8C2311yescharacteristic
96C4×Q8C2312yes—
97C4×D4—22no—
98C4×D4—21no—
99C4×D4—21no—
100C4×D4—22no—
101C4×D4C2×C411yescharacteristic
102C4×D4C2×C412yes—
103C4×D4C2×C411yescharacteristic
104C4×D4C2×C412yes—
105C4×D4D411yescharacteristic
106C4×D4D412yes—
107C4×D4C2311yescharacteristic
108#117—22no—
109#117—21no—
110#117—21no—
111#117—22no—
112#117C2×C411yescharacteristic
113#117C2×C412yes—
114#117D411yescharacteristic
115#117D412yes—
116C2×C4⋊C4—22no—
117C2×C4⋊C4—21no—
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—
145C2×Q8—22no—
146C2×Q8—21no—
147C2×Q8—44no—
148C2×Q8C22⋊C411yescharacteristic
149C2×Q8C22×C411yescharacteristic
150C2×Q8C22×C412yes—
151C2×D4—21no—
152C2×D4—22no—
153C2×D4C22⋊C411yescharacteristic
154C2×D4C22⋊C412yes—
155C2×D4C22×C411yescharacteristic
156C22×C4—21no—
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—21no—
160C22×C4—21no—
161C22×C4C22×C411yescharacteristic
162C22×C4C22×C412yes—
163C22×C4C2×D411yescharacteristic
164C22×C4C2×D412yes—
165C22×C4C2×D411yescharacteristic
166C22×C4C2×D412yes—
167M16—42no—
168M16—81no—
169C2×C8—21no—
170C2×C8—21no—
171C2×C8—22no—
172C2×C8—21no—
173C2×C8—21no—
174C2×C8—22no—
175C2×C8—42no—
176C2×C8—82no—
177C4⋊C4—22no—
178C4⋊C4—21no—
179C4⋊C4—22no—
180C4⋊C4—22no—
181C4⋊C4—22no—
182C4⋊C4—21no—
183C4⋊C4—22no—
184C4⋊C4—21no—
185C4⋊C4—22no—
186C4⋊C4—21no—
187C4⋊C4—22no—
188C4⋊C4—21no—
189C4⋊C4—22no—
190C4⋊C4C22⋊C412yes—
191C4⋊C4C22⋊C411yescharacteristic
192C4⋊C4C22⋊C412yes—
193C4⋊C4C22⋊C411yescharacteristic
194C4⋊C4C22×C411yescharacteristic
195C4⋊C4C22×C411yescharacteristic
196C4⋊C4C22×C412yes—
197C22⋊C4—22no—
198C22⋊C4—22no—
199C22⋊C4—22no—
200C22⋊C4—21no—
201C22⋊C4—22no—
202C22⋊C4—21no—
203C22⋊C4—22no—
204C22⋊C4—21no—
205C22⋊C4C22⋊C412yes—
206C22⋊C4C22⋊C412yes—
207C22⋊C4C22⋊C412yes—
208C42—21no—
209C42—22no—
210C42—22no—
211C42—21no—
212C42—21no—
213C42—22no—
214C42C22×C412yes—
215C42C22×C411yescharacteristic
216C42C2×D411yescharacteristic
217C42C2×D412yes—
218C42C2×D411yescharacteristic
219C42C2×D412yes—
220C42C2411yescharacteristic
221C23—21no—
222C23C2×C22⋊C411yescharacteristic
223C23C2×C22⋊C412yes—
224Q8—22no—
225Q8—21no—
226Q8—22no—
227Q8—21no—
228Q8—22no—
229Q8—44no—
230Q8—42no—
231D4—21no—
232D4—22no—
233D4—42no—
234D4—42no—
235D4—44no—
236D4#13112yes—
237C2×C4—21no—
238C2×C4—22no—
239C2×C4—21no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—21no—
243C2×C4—22no—
244C2×C4—21no—
245C2×C4—22no—
246C2×C4—21no—
247C2×C4—22no—
248C2×C4—21no—
249C2×C4—22no—
250C2×C4—21no—
251C2×C4—42no—
252C2×C4—42no—
253C2×C4—44no—
254C2×C4—44no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4—42no—
258C2×C4C2×C22⋊C412yes—
259C2×C4C2×C22⋊C411yescharacteristic
260C2×C4C2×C22⋊C412yes—
261C2×C4C2×C22⋊C411yescharacteristic
262C2×C4C2×C22⋊C412yes—
263C2×C4C2×C22⋊C411yescharacteristic
264C2×C4C23×C411yescharacteristic
265C2×C4C22×D411yescharacteristic
266C2×C4C22×D411yescharacteristic
267C8—41no—
268C8—41no—
269C8—42no—
270C8—41no—
271C8—42no—
272C8—41no—
273C22—21no—
274C22—22no—
275C22—22no—
276C22—22no—
277C22—21no—
278C22—21no—
279C22—22no—
280C22—41no—
281C22—41no—
282C22C22×C22⋊C411yescharacteristic
283C4—21no—
284C4—22no—
285C4—22no—
286C4—21no—
287C4—21no—
288C4—22no—
289C4—42no—
290C4—41no—
291C4—41no—
292C4—42no—
293C4—41no—
294C4#42112yes—
295C4C2×#13111yescharacteristic
296C4#56811yescharacteristic
297C4#57711yescharacteristic
298C4#57811yescharacteristic
299C2—41no—
300C2—42no—
301C2—42no—
302C2#288011yescharacteristic
303C2#289811yescharacteristic
304C2C2×#42111yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C22×C22⋊C4
prime radical#3482C2
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. #1497C2semidirect
5. #1493C2semidirect
6. #1489C2semidirect
7. #1488C2semidirect
8. #1485C2semidirect
9. #1481C2semidirect
10. #1477C2semidirect
11. #1476C2semidirect

Maximal subgroups

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

subgroupindex
#34822
#29902
#29222
#14972
#14932
#14892
#14882
#14852
#14812
#14772
#14762