Finite Group Databasebeta

← #34487

Subgroups — #34487

Order 256.

1122 conjugacy classes of subgroups.

The subgroup lattice has 341 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8C211yesmaximal, characteristic
2#2378C214yesmaximal, complemented
3#2369C212yesmaximal, complemented
4#2365C211yesmaximal, characteristic, complemented
5#2362C212yesmaximal, complemented
6#2357C212yesmaximal
7#2355C211yesmaximal, characteristic, complemented
8#2354C211yesmaximal, characteristic
9Q8×C22⋊C4C212yesmaximal, complemented
10#2332C214yesmaximal, complemented
11#2331C212yesmaximal, complemented
12#2323C212yesmaximal, complemented
13#2319C212yesmaximal
14#2310C212yesmaximal, complemented
15C4×C4⋊Q8C211yesmaximal, characteristic, complemented
16#2295C211yesmaximal, characteristic, complemented
17#2293C211yesmaximal, characteristic
18C23×Q8C2212yes—
19D4×Q8C4116yescomplemented
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2212yes—
22C2×C22⋊Q8C2212yes—
23C2×C22⋊Q8C2214yes—
24C2×C4×Q8C2212yes—
25C2×C4×Q8C2212yes—
26C2×C4×Q8C2211yescharacteristic
27C2×C4×D4C2212yes—
28C2×C4×D4C2211yescharacteristic
29C2×#117C2212yes—
30C2×#117C2212yes—
31#391C2212yes—
32#391C2211yescharacteristic
33#391C2214yes—
34#391C2212yes—
35#391C2212yes—
36#391C2214yes—
37#391C2214yes—
38#391C2214yes—
39#391C2211yescharacteristic
40#390C2211yescharacteristic
41#390C2212yes—
42#390C2211yescharacteristic
43#389C2212yes—
44#389C2212yes—
45#389C2212yes—
46#389C2211yescharacteristic
47#389C2214yes—
48#389C2211yescharacteristic
49#389C2211yescharacteristic
50#389C2211yescharacteristic
51#388C2214yes—
52#388C2214yes—
53#388C2214yes—
54#388C2212yes—
55#388C2214yes—
56#388C2214yes—
57#388C2212yes—
58#387C2214yes—
59#387C2214yes—
60#387C2212yes—
61#387C2214yes—
62#387C2214yes—
63#387C2212yes—
64#384C2211yescharacteristic
65#382C2212yes—
66#381C2214yes—
67#381C2214yes—
68#380C2214yes—
69#380C2212yes—
70C4×C4⋊C4C2212yes—
71C4×C4⋊C4C2212yes—
72C4×C4⋊C4C2212yes—
73C4×C4⋊C4C2212yes—
74C4×C4⋊C4C2212yes—
75C4×C4⋊C4C2212yes—
76C4×C4⋊C4C2214yes—
77C4×C4⋊C4C2211yescharacteristic
78C4×C4⋊C4C2211yescharacteristic
79C4×C4⋊C4C2212yes—
80C4×C22⋊C4C2214yes—
81C4×C22⋊C4C2212yes—
82#376C2212yes—
83C43C2211yescharacteristic
84C22×Q8—44no—
85C22×Q8—44no—
86C22×Q8C2×C4116yes—
87C22×Q8C2312yes—
88C22×Q8C2311yescharacteristic
89C22×Q8C2314yes—
90C22×D4C2311yescharacteristic
91C23×C4C2312yes—
92C23×C4C2314yes—
93C4⋊Q8C2×C418yes—
94C4⋊Q8C2×C4116yes—
95C22⋊Q8C2×C4116yes—
96C22⋊Q8C2×C4132yes—
97C4×Q8—44no—
98C4×Q8—44no—
99C4×Q8C2×C418yes—
100C4×D4C2×C418yes—
101C4×D4C2×C4116yes—
102#117—44no—
103#117—44no—
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2311yescharacteristic
107C2×C4⋊C4C2311yescharacteristic
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2311yescharacteristic
111C2×C4⋊C4C2312yes—
112C2×C4⋊C4C2312yes—
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2314yes—
115C2×C4⋊C4C2312yes—
116C2×C4⋊C4C2312yes—
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2311yescharacteristic
119C2×C4⋊C4C2311yescharacteristic
120C2×C4⋊C4C2312yes—
121C2×C4⋊C4C2314yes—
122C2×C4⋊C4C2312yes—
123C2×C22⋊C4C2312yes—
124C2×C22⋊C4C2312yes—
125C2×C22⋊C4C2312yes—
126C2×C22⋊C4C2314yes—
127C2×C22⋊C4C2314yes—
128C2×C22⋊C4C2312yes—
129C2×C22⋊C4C2314yes—
130C2×C22⋊C4C2312yes—
131C2×C42C2311yescharacteristic
132C2×C42C2312yes—
133C2×C42C2311yescharacteristic
134C2×C42C2311yescharacteristic
135C2×C42C2311yescharacteristic
136C2×C42C2311yescharacteristic
137C2×C42C2312yes—
138C2×C42C2314yes—
139C2×C42C2314yes—
140C2×C42C2314yes—
141C2×C42C2311yescharacteristic
142C2×C42C2314yes—
143C2×C42C2311yescharacteristic
144C2×C42C2312yes—
145#95C2312yes—
146#95C2312yes—
147#95C2312yes—
148#95C2312yes—
149#95C2312yes—
150#95C2312yes—
151#95C2314yes—
152#95C2312yes—
153#95C2314yes—
154#95C2314yes—
155#95C2312yes—
156#95C2314yes—
157#95C2314yes—
158#95C2314yes—
159#95C2314yes—
160#95C2314yes—
161#95C2312yes—
162#95C2312yes—
163C24C2412yes—
164C2×Q8—24no—
165C2×Q8—24no—
166C2×Q8—22no—
167C2×Q8—22no—
168C2×Q8—44no—
169C2×Q8—44no—
170C2×Q8—432no—
171C2×Q8C22×C414yes—
172C2×Q8C22×C418yes—
173C2×Q8C22×C4116yes—
174C2×D4—22no—
175C2×D4—22no—
176C2×D4C22×C414yes—
177C22×C4—24no—
178C22×C4—24no—
179C22×C4—44no—
180C22×C4—44no—
181C22×C4C22×C418yes—
182C22×C4C22×C4116yes—
183C22×C4C2412yes—
184C22×C4C2411yescharacteristic
185C22×C4C2412yes—
186C22×C4C2411yescharacteristic
187C22×C4C2412yes—
188C22×C4C2411yescharacteristic
189C22×C4C2414yes—
190C22×C4C2412yes—
191C22×C4C2412yes—
192C22×C4C2411yescharacteristic
193C22×C4C2412yes—
194C22×C4C2412yes—
195C22×C4C2414yes—
196C22×C4C2411yescharacteristic
197C22×C4C2411yescharacteristic
198C22×C4C2411yescharacteristic
199C4⋊C4—22no—
200C4⋊C4—24no—
201C4⋊C4—22no—
202C4⋊C4—24no—
203C4⋊C4—22no—
204C4⋊C4—22no—
205C4⋊C4—24no—
206C4⋊C4—42no—
207C4⋊C4—42no—
208C4⋊C4—42no—
209C4⋊C4—42no—
210C4⋊C4—44no—
211C4⋊C4—44no—
212C4⋊C4C22×C414yes—
213C4⋊C4C22×C418yes—
214C4⋊C4C22×C418yes—
215C4⋊C4C22×C414yes—
216C4⋊C4C22×C4116yes—
217C4⋊C4C22×C418yes—
218C22⋊C4—24no—
219C22⋊C4—42no—
220C22⋊C4—44no—
221C22⋊C4—42no—
222C22⋊C4—42no—
223C22⋊C4—44no—
224C22⋊C4C22×C418yes—
225C22⋊C4C22×C4116yes—
226C42—22no—
227C42—24no—
228C42—22no—
229C42—22no—
230C42—22no—
231C42—24no—
232C42—22no—
233C42—44no—
234C42—41no—
235C42—44no—
236C42—44no—
237C42—44no—
238C42C22×C418yes—
239C42C22×C414yes—
240C23—22no—
241C23—22no—
242C23—22no—
243C23—22no—
244C23—22no—
245C23—22no—
246C23C23×C414yes—
247C23C2511yescharacteristic
248Q8—28no—
249Q8—216no—
250Q8—416no—
251D4—28no—
252C2×C4—21no—
253C2×C4—22no—
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—21no—
260C2×C4—21no—
261C2×C4—22no—
262C2×C4—22no—
263C2×C4—21no—
264C2×C4—216no—
265C2×C4—22no—
266C2×C4—21no—
267C2×C4—21no—
268C2×C4—22no—
269C2×C4—21no—
270C2×C4—22no—
271C2×C4—24no—
272C2×C4—22no—
273C2×C4—21no—
274C2×C4—22no—
275C2×C4—21no—
276C2×C4—21no—
277C2×C4—22no—
278C2×C4—21no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—21no—
286C2×C4—24no—
287C2×C4—21no—
288C2×C4—22no—
289C2×C4—416no—
290C2×C4C23×C412yes—
291C2×C4C23×C414yes—
292C2×C4C23×C414yes—
293C2×C4C23×C414yes—
294C2×C4C23×C418yes—
295C2×C4C23×C412yes—
296C2×C4C23×C412yes—
297C2×C4H(5,𝔽2)12yes—
298C2×C4H(5,𝔽2)12yes—
299C2×C42−1+412yes—
300C2×C42−1+412yes—
301C2×C42−1+412yes—
302C22—24no—
303C22—24no—
304C22—24no—
305C22—42no—
306C22—42no—
307C22—42no—
308C22—42no—
309C22C24×C411yescharacteristic
310C22C2×H(5,𝔽2)11yescharacteristic
311C22C2×H(5,𝔽2)11yescharacteristic
312C22C2×2−1+411yescharacteristic
313C22C2×2−1+411yescharacteristic
314C22C2×2−1+411yescharacteristic
315C22#58511yescharacteristic
316C4—24no—
317C4—24no—
318C4—28no—
319C4—22no—
320C4—24no—
321C4—22no—
322C4—41no—
323C4—42no—
324C4—42no—
325C4—42no—
326C4—41no—
327C4—42no—
328C4—41no—
329C4—44no—
330C4#51814yes—
331C4#51914yes—
332C2—44no—
333C2C2×#51811yescharacteristic
334C2C2×#51911yescharacteristic
335C2C4×2−1+411yescharacteristic
336C2#354711yescharacteristic
337C2#355011yescharacteristic
338C2#355211yescharacteristic
339C2#355411yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC22×D4C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2378C2semidirect
3. #2369C2semidirect
4. #2365C2semidirect
5. #2362C2semidirect
7. #2355C2semidirect
9. Q8×C22⋊C4C2semidirect
10. #2332C2semidirect
11. #2331C2semidirect
12. #2323C2semidirect
14. #2310C2semidirect
15. C4×C4⋊Q8C2semidirect
16. #2295C2semidirect
19. D4×Q8C4semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Q82
#23782
#23692
#23652
#23622
#23572
#23552
#23542
Q8×C22⋊C42
#23322
#23312
#23232
#23192
#23102
C4×C4⋊Q82
#22952
#22932