Finite Group Databasebeta

← #17510

Subgroups — #17510

Order 256.

485 conjugacy classes of subgroups.

The subgroup lattice has 311 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3480C211yesmaximal, characteristic
2C8×#41C211yesmaximal, characteristic, complemented
3#2925C211yesmaximal, characteristic, complemented
4#1494C212yesmaximal, complemented
5#1492C211yesmaximal, characteristic, complemented
6#1488C212yesmaximal, complemented
7#1487C211yesmaximal, characteristic, complemented
8#1482C212yesmaximal, complemented
9#1480C211yesmaximal, characteristic, complemented
10#1476C212yesmaximal, complemented
11C2×Q8⋊C8C211yesmaximal, characteristic, complemented
12#559—21no—
13#559C411yescharacteristic
14#557C411yescharacteristic
15#556—21no—
16#556C411yescharacteristic
17#553—22no—
18#553C412yes—
19#550C411yescharacteristic
20#548C412yes—
21#532—21no—
22#532C2211yescharacteristic
23#529—22no—
24#529C2212yes—
25C4×#41—21no—
26C4×#41C2212yes—
27C4×#41C2211yescharacteristic
28C2×C4×Q8C2211yescharacteristic
29C8×Q8—21no—
30C8×D4—22no—
31C8×D4—21no—
32#433—22no—
33#432C2212yes—
34#431C2212yes—
35#431C2211yescharacteristic
36#431C2212yes—
37#423C2211yescharacteristic
38C2×C4⋊C8C2211yescharacteristic
39#408—21no—
40#405—21no—
41C2×C4×C8C2211yescharacteristic
42C2×C4×C8C2212yes—
43Q8⋊C8C2211yescharacteristic
44Q8⋊C8C2211yescharacteristic
45Q8⋊C8C2211yescharacteristic
46Q8⋊C8C2211yescharacteristic
47Q8⋊C8C2212yes—
48Q8⋊C8C2212yes—
49D4⋊C8C2212yes—
50D4⋊C8C2212yes—
51D4⋊C8C2212yes—
52D4⋊C8C2212yes—
53C2×#41—21no—
54C2×#41C2×C412yes—
55C2×#41D411yescharacteristic
56C22×Q8C2×C411yescharacteristic
57C2×M16—21no—
58C22×C8—21no—
59C22×C8—22no—
60C22×C8—21no—
61C4⋊Q8—21no—
62C4⋊Q8C2×C411yescharacteristic
63#127—21no—
64#127C2×C411yescharacteristic
65#126—22no—
66#126—22no—
67#126—22no—
68#125—22no—
69#125C2×C412yes—
70#124—21no—
71#124—21no—
72#124—22no—
73#124—21no—
74#124C2×C412yes—
75#123—22no—
76#123—22no—
77#123—22no—
78C22⋊Q8—22no—
79C22⋊Q8C2×C412yes—
80#121—22no—
81#121—22no—
82#121—21no—
83#121—22no—
84#121C2×C412yes—
85#121C2×C412yes—
86C4×Q8—21no—
87C4×Q8—21no—
88C4×Q8—21no—
89C4×Q8—21no—
90C4×Q8C2×C411yescharacteristic
91C4×Q8C2×C411yescharacteristic
92C4×Q8C2×C412yes—
93C4×Q8C2×C411yescharacteristic
94C4×Q8D411yescharacteristic
95C4×Q8C2311yescharacteristic
96C4×Q8C2311yescharacteristic
97C4×D4—22no—
98C4×D4—22no—
99C4×D4—22no—
100C4×D4—21no—
101C4×D4—21no—
102C4×D4—22no—
103C4×D4—22no—
104C4×D4—21no—
105C4×D4C2×C412yes—
106C4×D4C2×C412yes—
107C4×D4C2×C411yescharacteristic
108C4×D4D412yes—
109C4×D4D411yescharacteristic
110C4×D4C2312yes—
111#117—22no—
112#117—22no—
113#117C2×C412yes—
114#117D411yescharacteristic
115#117D412yes—
116C2×C4⋊C4—21no—
117C2×C4⋊C4C2×C411yescharacteristic
118C2×C42—21no—
119C2×C42—22no—
120C2×C42C2311yescharacteristic
121C2×C42C2312yes—
122C4⋊C8—21no—
123C4⋊C8—21no—
124C4⋊C8—22no—
125C4⋊C8—21no—
126C4⋊C8C2311yescharacteristic
127C4⋊C8C2311yescharacteristic
128C4⋊C8C2312yes—
129C22⋊C8—22no—
130C22⋊C8—22no—
131C22⋊C8—21no—
132C22⋊C8—22no—
133#97—22no—
134C4×C8—22no—
135C4×C8—21no—
136C4×C8—22no—
137C4×C8C2311yescharacteristic
138C4×C8C2312yes—
139C4×C8C2311yescharacteristic
140#41—22no—
141#41—22no—
142#41—24no—
143#41—42no—
144#41—42no—
145#41—42no—
146C2×Q8—21no—
147C2×Q8—21no—
148C2×Q8—22no—
149C2×Q8—41no—
150C2×Q8C22⋊C411yescharacteristic
151C2×Q8C22×C411yescharacteristic
152C2×Q8C22×C411yescharacteristic
153C2×D4—22no—
154C2×D4—22no—
155C2×D4—22no—
156C2×D4—21no—
157C2×D4—21no—
158C2×D4C22⋊C412yes—
159C2×D4C22⋊C411yescharacteristic
160C2×D4C22×C412yes—
161C22×C4—21no—
162C22×C4—21no—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—22no—
166C22×C4C22×C411yescharacteristic
167C22×C4C22×C412yes—
168C22×C4C2×D412yes—
169C22×C4C2×D411yescharacteristic
170C22×C4C2×D412yes—
171C22×C4C2×D411yescharacteristic
172M16—42no—
173C2×C8—21no—
174C2×C8—22no—
175C2×C8—21no—
176C2×C8—21no—
177C2×C8—22no—
178C2×C8—21no—
179C2×C8—44no—
180C2×C8—42no—
181C2×C8—42no—
182C4⋊C4—21no—
183C4⋊C4—21no—
184C4⋊C4—21no—
185C4⋊C4—22no—
186C4⋊C4—22no—
187C4⋊C4—22no—
188C4⋊C4—21no—
189C4⋊C4—22no—
190C4⋊C4—21no—
191C4⋊C4—21no—
192C4⋊C4C22⋊C411yescharacteristic
193C4⋊C4C22⋊C411yescharacteristic
194C4⋊C4C22⋊C412yes—
195C4⋊C4C22⋊C412yes—
196C4⋊C4C22×C411yescharacteristic
197C4⋊C4C22×C411yescharacteristic
198C4⋊C4C22×C412yes—
199C22⋊C4—22no—
200C22⋊C4—22no—
201C22⋊C4—22no—
202C22⋊C4—22no—
203C22⋊C4—22no—
204C22⋊C4—22no—
205C22⋊C4—22no—
206C22⋊C4—22no—
207C22⋊C4C22⋊C412yes—
208C22⋊C4C22⋊C412yes—
209C22⋊C4C22⋊C412yes—
210C42—22no—
211C42—22no—
212C42—21no—
213C42—21no—
214C42—21no—
215C42—21no—
216C42C22×C412yes—
217C42C22×C411yescharacteristic
218C42C2×D412yes—
219C42C2×D411yescharacteristic
220C42C2×D412yes—
221C42C2×D411yescharacteristic
222C42C2411yescharacteristic
223C23—22no—
224C23C2×C22⋊C412yes—
225C23C2×C22⋊C411yescharacteristic
226Q8—21no—
227Q8—22no—
228Q8—21no—
229Q8—21no—
230Q8—42no—
231Q8—42no—
232Q8#13112yes—
233D4—24no—
234D4—22no—
235D4—22no—
236D4—22no—
237D4—44no—
238D4—44no—
239D4—42no—
240D4—81no—
241D4—82no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—22no—
245C2×C4—21no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—22no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—22no—
252C2×C4—21no—
253C2×C4—42no—
254C2×C4—41no—
255C2×C4—44no—
256C2×C4—42no—
257C2×C4—42no—
258C2×C4—42no—
259C2×C4—82no—
260C2×C4—81no—
261C2×C4C2×C22⋊C412yes—
262C2×C4C2×C22⋊C412yes—
263C2×C4C2×C22⋊C412yes—
264C2×C4C2×C22⋊C411yescharacteristic
265C2×C4C2×C22⋊C411yescharacteristic
266C2×C4C2×C22⋊C411yescharacteristic
267C2×C4#13512yes—
268C2×C4#13512yes—
269C2×C4C23×C411yescharacteristic
270C2×C4C22×D411yescharacteristic
271C2×C4C22×D411yescharacteristic
272C8—22no—
273C8—42no—
274C8—41no—
275C8—41no—
276C8—41no—
277C8—42no—
278C22—21no—
279C22—21no—
280C22—22no—
281C22—22no—
282C22—22no—
283C22—42no—
284C22—42no—
285C22—42no—
286C22#41612yes—
287C22C22×C22⋊C411yescharacteristic
288C4—22no—
289C4—21no—
290C4—22no—
291C4—22no—
292C4—21no—
293C4—22no—
294C4—21no—
295C4—41no—
296C4—42no—
297C4—41no—
298C4—41no—
299C4#41612yes—
300C4C2×#13111yescharacteristic
301C4#56811yescharacteristic
302C4C2×#13511yescharacteristic
303C4C2×#13511yescharacteristic
304C2—22no—
305C2—42no—
306C2—82no—
307C2#288011yescharacteristic
308C2C2×#41611yescharacteristic
309C2#290111yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C22×C22⋊C4
prime radical#3480C2
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. C8×#41C2semidirect
3. #2925C2semidirect
4. #1494C2semidirect
5. #1492C2semidirect
6. #1488C2semidirect
7. #1487C2semidirect
8. #1482C2semidirect
9. #1480C2semidirect
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
#34802
C8×#412
#29252
#14942
#14922
#14882
#14872
#14822
#14802
#14762
C2×Q8⋊C82