Finite Group Databasebeta

← #34317

Subgroups — #34317

Order 256.

1114 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×#554C211yesmaximal, characteristic
2#2370C212yesmaximal, complemented
3#2369C211yesmaximal, characteristic, complemented
4#2362C212yesmaximal, complemented
5#2362C214yesmaximal, complemented
6#2357C212yesmaximal
7#2355C211yesmaximal, characteristic, complemented
8#2354C211yesmaximal, characteristic
9#2344C212yesmaximal, complemented
10#2332C214yesmaximal, complemented
11#2323C212yesmaximal, complemented
12C4×C4⋊Q8C211yesmaximal, characteristic, complemented
13C4×#125C212yesmaximal, complemented
14#2293C211yesmaximal, characteristic
15#2293C212yesmaximal
16#2274C212yesmaximal, complemented
17C42×Q8C211yesmaximal, characteristic, complemented
18#554C4116yescomplemented
19C2×C4⋊Q8C2211yescharacteristic
20C2×#125C2212yes—
21C2×C22⋊Q8C2212yes—
22C2×C22⋊Q8C2214yes—
23C2×C4×Q8C2211yescharacteristic
24C2×C4×Q8C2211yescharacteristic
25C2×C4×Q8C2212yes—
26C2×C4×Q8C2211yescharacteristic
27C2×C4×D4C2211yescharacteristic
28C2×C4×D4C2212yes—
29C2×#117C2212yes—
30C2×#117C2212yes—
31C2×#117C2214yes—
32C22×C4⋊C4C2212yes—
33#391C2212yes—
34#391C2212yes—
35#391C2214yes—
36#390C2212yes—
37#390C2211yescharacteristic
38#390C2211yescharacteristic
39#389C2211yescharacteristic
40#389C2212yes—
41#389C2212yes—
42#389C2212yes—
43#389C2214yes—
44#389C2212yes—
45#389C2211yescharacteristic
46#388C2214yes—
47#388C2214yes—
48#388C2212yes—
49#388C2214yes—
50#388C2214yes—
51#388C2212yes—
52#388C2214yes—
53#387C2214yes—
54#387C2214yes—
55#387C2214yes—
56#387C2214yes—
57#387C2214yes—
58#384C2211yescharacteristic
59#382C2212yes—
60#381C2214yes—
61#380C2212yes—
62C4×C4⋊C4C2214yes—
63C4×C4⋊C4C2212yes—
64C4×C4⋊C4C2212yes—
65C4×C4⋊C4C2214yes—
66C4×C4⋊C4C2212yes—
67C4×C4⋊C4C2212yes—
68C4×C4⋊C4C2212yes—
69C4×C4⋊C4C2211yescharacteristic
70C4×C4⋊C4C2212yes—
71C4×C4⋊C4C2211yescharacteristic
72C4×C4⋊C4C2211yescharacteristic
73C4×C4⋊C4C2212yes—
74C4×C4⋊C4C2212yes—
75C4×C4⋊C4C2212yes—
76C4×C4⋊C4C2212yes—
77C4×C4⋊C4C2214yes—
78C4×C4⋊C4C2211yescharacteristic
79C4×C22⋊C4C2214yes—
80C4×C22⋊C4C2212yes—
81C4×C22⋊C4C2214yes—
82C43C2212yes—
83C43C2211yescharacteristic
84C22×Q8C2311yescharacteristic
85C22×Q8C2312yes—
86C22×D4C2311yescharacteristic
87C23×C4C2312yes—
88C23×C4C2314yes—
89C4⋊Q8C2×C418yes—
90#125C2×C4116yes—
91C22⋊Q8C2×C4132yes—
92C22⋊Q8C2×C4116yes—
93C4×Q8—24no—
94C4×Q8—24no—
95C4×Q8—44no—
96C4×Q8C2×C418yes—
97C4×D4C2×C4116yes—
98C4×D4C2×C418yes—
99#117—28no—
100#117—28no—
101#117—48no—
102C2×C4⋊C4C2×C4116yes—
103C2×C4⋊C4C2314yes—
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2312yes—
107C2×C4⋊C4C2311yescharacteristic
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2311yescharacteristic
111C2×C4⋊C4C2312yes—
112C2×C4⋊C4C2311yescharacteristic
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2312yes—
115C2×C4⋊C4C2311yescharacteristic
116C2×C4⋊C4C2314yes—
117C2×C4⋊C4C2312yes—
118C2×C4⋊C4C2311yescharacteristic
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2312yes—
121C2×C4⋊C4C2314yes—
122C2×C4⋊C4C2311yescharacteristic
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×C42C2312yes—
132C2×C42C2312yes—
133C2×C42C2314yes—
134C2×C42C2311yescharacteristic
135C2×C42C2311yescharacteristic
136C2×C42C2312yes—
137C2×C42C2312yes—
138C2×C42C2311yescharacteristic
139C2×C42C2311yescharacteristic
140C2×C42C2312yes—
141C2×C42C2314yes—
142C2×C42C2314yes—
143C2×C42C2312yes—
144C2×C42C2311yescharacteristic
145C2×C42C2314yes—
146C2×C42C2312yes—
147C2×C42C2311yescharacteristic
148C2×C42C2311yescharacteristic
149#95C2312yes—
150#95C2314yes—
151#95C2312yes—
152#95C2314yes—
153#95C2314yes—
154#95C2312yes—
155#95C2312yes—
156#95C2312yes—
157#95C2314yes—
158#95C2314yes—
159#95C2314yes—
160#95C2314yes—
161#95C2314yes—
162#95C2312yes—
163C24C2412yes—
164C2×Q8—22no—
165C2×Q8—22no—
166C2×Q8—42no—
167C2×Q8—42no—
168C2×Q8C22×C414yes—
169C2×Q8C22×C418yes—
170C2×D4—22no—
171C2×D4—22no—
172C2×D4C22×C414yes—
173C22×C4—24no—
174C22×C4—24no—
175C22×C4—44no—
176C22×C4—44no—
177C22×C4C22×C418yes—
178C22×C4C22×C4116yes—
179C22×C4C2412yes—
180C22×C4C2411yescharacteristic
181C22×C4C2412yes—
182C22×C4C2414yes—
183C22×C4C2412yes—
184C22×C4C2412yes—
185C22×C4C2412yes—
186C22×C4C2411yescharacteristic
187C22×C4C2412yes—
188C22×C4C2414yes—
189C22×C4C2412yes—
190C22×C4C2411yescharacteristic
191C22×C4C2411yescharacteristic
192C22×C4C2411yescharacteristic
193C22×C4C2411yescharacteristic
194C22×C4C2411yescharacteristic
195C4⋊C4—24no—
196C4⋊C4—24no—
197C4⋊C4—24no—
198C4⋊C4—24no—
199C4⋊C4—24no—
200C4⋊C4—22no—
201C4⋊C4—28no—
202C4⋊C4—22no—
203C4⋊C4—22no—
204C4⋊C4—24no—
205C4⋊C4—44no—
206C4⋊C4—42no—
207C4⋊C4C22×C414yes—
208C4⋊C4C22×C4116yes—
209C4⋊C4C22×C418yes—
210C4⋊C4C22×C414yes—
211C4⋊C4C22×C418yes—
212C4⋊C4C22×C418yes—
213C4⋊C4C22×C4116yes—
214C4⋊C4#4114yes—
215C22⋊C4—28no—
216C22⋊C4—24no—
217C22⋊C4—24no—
218C22⋊C4—24no—
219C22⋊C4—42no—
220C22⋊C4—44no—
221C22⋊C4C22×C4116yes—
222C22⋊C4C22×C418yes—
223C42—28no—
224C42—24no—
225C42—24no—
226C42—22no—
227C42—24no—
228C42—24no—
229C42—22no—
230C42—22no—
231C42—22no—
232C42—24no—
233C42—42no—
234C42—44no—
235C42—41no—
236C42—44no—
237C42—44no—
238C42C22×C418yes—
239C42C22×C414yes—
240C42#4114yes—
241C23—22no—
242C23—22no—
243C23—22no—
244C23—22no—
245C23—22no—
246C23—22no—
247C23C23×C414yes—
248C23C2511yescharacteristic
249Q8—28no—
250Q8—48no—
251D4—28no—
252C2×C4—21no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—21no—
258C2×C4—22no—
259C2×C4—21no—
260C2×C4—24no—
261C2×C4—21no—
262C2×C4—21no—
263C2×C4—22no—
264C2×C4—21no—
265C2×C4—21no—
266C2×C4—22no—
267C2×C4—22no—
268C2×C4—24no—
269C2×C4—21no—
270C2×C4—216no—
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—24no—
274C2×C4—22no—
275C2×C4—21no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—24no—
279C2×C4—22no—
280C2×C4—21no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—21no—
286C2×C4—416no—
287C2×C4C23×C414yes—
288C2×C4C23×C412yes—
289C2×C4C23×C414yes—
290C2×C4C23×C414yes—
291C2×C4C23×C418yes—
292C2×C4C23×C412yes—
293C2×C4C23×C412yes—
294C2×C4C2×#4114yes—
295C2×C4C2×#4112yes—
296C2×C4C2×#4112yes—
297C2×C4C2×#4112yes—
298C2×C4C2×#4112yes—
299C2×C4H(5,𝔽2)12yes—
300C2×C42−1+412yes—
301C2×C42−1+412yes—
302C22—24no—
303C22—24no—
304C22—24no—
305C22—42no—
306C22—42no—
307C22—42no—
308C22—42no—
309C22C24×C411yescharacteristic
310C22C22×#4111yescharacteristic
311C22C22×#4111yescharacteristic
312C22C2×H(5,𝔽2)11yescharacteristic
313C22C2×2−1+411yescharacteristic
314C22C2×2−1+411yescharacteristic
315C22#58511yescharacteristic
316C4—24no—
317C4—24no—
318C4—24no—
319C4—28no—
320C4—22no—
321C4—22no—
322C4—22no—
323C4—24no—
324C4—22no—
325C4—42no—
326C4—42no—
327C4—42no—
328C4—41no—
329C4—44no—
330C4C4×#4114yes—
331C4#51914yes—
332C2—44no—
333C2C2×C4×#4111yescharacteristic
334C2C2×#51911yescharacteristic
335C2C4×H(5,𝔽2)11yescharacteristic
336C2#350711yescharacteristic
337C2#351111yescharacteristic
338C2#351511yescharacteristic
339C2#352211yescharacteristic
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. #2370C2semidirect
3. #2369C2semidirect
4. #2362C2semidirect
5. #2362C2semidirect
7. #2355C2semidirect
9. #2344C2semidirect
10. #2332C2semidirect
11. #2323C2semidirect
12. C4×C4⋊Q8C2semidirect
13. C4×#125C2semidirect
16. #2274C2semidirect
17. C42×Q8C2semidirect
18. #554C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
#23702
#23692
#23622
#23572
#23552
#23542
#23442
#23322
#23232
C4×C4⋊Q82
C4×#1252
#22932
#22742
C42×Q82