Finite Group Databasebeta

← #39350

Subgroups — #39350

Order 256.

1074 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#542C212yesmaximal
2#2857C211yesmaximal, characteristic, complemented
3#2717C214yesmaximal, complemented
4#2698C214yesmaximal, complemented
5#2625C212yesmaximal, complemented
6#2551C211yesmaximal, characteristic, complemented
7#2547C211yesmaximal, characteristic, complemented
8#2547C212yesmaximal, complemented
9#2496C212yesmaximal, complemented
10#2486C212yesmaximal, complemented
11#2451C212yesmaximal, complemented
12#2447C212yesmaximal, complemented
13#2440C212yesmaximal, complemented
14#2365C211yesmaximal, characteristic, complemented
15D4×C4⋊C4C211yesmaximal, characteristic, complemented
16C4×#121C211yesmaximal, characteristic
17#2285C211yesmaximal, characteristic, complemented
18#542—216no—
19C2×C4⋊Q8C2211yescharacteristic
20C2×C4⋊Q8C2212yes—
21C2×C4⋊Q8C2212yes—
22C2×#126C2214yes—
23C2×#124C2212yes—
24C2×#124C2214yes—
25C2×#123C2214yes—
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2214yes—
28C2×#121C2211yescharacteristic
29C2×C4×Q8C2212yes—
30C2×C4×D4C2212yes—
31C2×C4×D4C2211yescharacteristic
32C2×C4×D4C2212yes—
33C2×#117C2212yes—
34C22×C4⋊C4C2212yes—
35C22×C42C2211yescharacteristic
36#400C2214yes—
37#398C2214yes—
38#398C2214yes—
39#397C2214yes—
40#397C2214yes—
41#397C2214yes—
42#397C2214yes—
43#397C2214yes—
44#395C2214yes—
45#395C2214yes—
46#391C2212yes—
47#391C2212yes—
48#391C2212yes—
49#391C2214yes—
50#390C2211yescharacteristic
51#389C2212yes—
52#389C2212yes—
53#389C2212yes—
54#389C2212yes—
55#389C2212yes—
56#389C2211yescharacteristic
57#389C2212yes—
58#388C2212yes—
59#387C2214yes—
60#387C2214yes—
61#386C2212yes—
62#385C2214yes—
63#385C2214yes—
64#384C2211yescharacteristic
65#384C2211yescharacteristic
66#384C2211yescharacteristic
67#382C2212yes—
68#381C2214yes—
69#380C2212yes—
70#380C2212yes—
71#380C2212yes—
72#380C2211yescharacteristic
73#380C2212yes—
74#380C2212yes—
75#380C2211yescharacteristic
76#380C2212yes—
77#380C2211yescharacteristic
78C4×C4⋊C4C2211yescharacteristic
79C4×C4⋊C4C2212yes—
80C4×C4⋊C4C2211yescharacteristic
81C4×C4⋊C4C2212yes—
82C4×C4⋊C4C2211yescharacteristic
83C4×C22⋊C4C2212yes—
84C22×Q8C2312yes—
85C22×Q8C2314yes—
86C22×D4C2311yescharacteristic
87C22×D4C2312yes—
88C23×C4C2312yes—
89C23×C4C2311yescharacteristic
90C23×C4C2311yescharacteristic
91C23×C4C2311yescharacteristic
92C23×C4C2314yes—
93C4⋊Q8—28no—
94C4⋊Q8—24no—
95C4⋊Q8—44no—
96#126—216no—
97#124—28no—
98#124—216no—
99#123—216no—
100C22⋊Q8—28no—
101C22⋊Q8—216no—
102#121D418yes—
103C4×Q8—28no—
104C4×D4—28no—
105C4×D4—24no—
106C4×D4—44no—
107#117—28no—
108C2×C4⋊C4—44no—
109C2×C4⋊C4C2311yescharacteristic
110C2×C4⋊C4C2312yes—
111C2×C4⋊C4C2312yes—
112C2×C4⋊C4C2312yes—
113C2×C4⋊C4C2312yes—
114C2×C4⋊C4C2311yescharacteristic
115C2×C4⋊C4C2314yes—
116C2×C4⋊C4C2314yes—
117C2×C4⋊C4C2314yes—
118C2×C4⋊C4C2311yescharacteristic
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2312yes—
121C2×C4⋊C4C2311yescharacteristic
122C2×C4⋊C4C2311yescharacteristic
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2311yescharacteristic
125C2×C4⋊C4C2314yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2314yes—
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2311yescharacteristic
131C2×C22⋊C4C2312yes—
132C2×C22⋊C4C2312yes—
133C2×C22⋊C4C2314yes—
134C2×C22⋊C4C2312yes—
135C2×C22⋊C4C2314yes—
136C2×C22⋊C4C2314yes—
137C2×C22⋊C4C2314yes—
138C2×C22⋊C4C2312yes—
139C2×C22⋊C4C2312yes—
140C2×C22⋊C4C2312yes—
141C2×C22⋊C4C2312yes—
142C2×C42—24no—
143C2×C42C2312yes—
144C2×C42C2312yes—
145C2×C42C2312yes—
146C2×C42C2314yes—
147C2×C42C2311yescharacteristic
148C2×C42C2311yescharacteristic
149C2×C42C2311yescharacteristic
150C2×C42C2311yescharacteristic
151#95C2312yes—
152#95C2312yes—
153#95C2312yes—
154#95C2312yes—
155#95C2312yes—
156#95C2312yes—
157#95C2312yes—
158#95C2314yes—
159#95C2314yes—
160#95C2314yes—
161#95C2314yes—
162#95C2314yes—
163#95C2314yes—
164#95C2314yes—
165#95C2314yes—
166C24C2412yes—
167C24C2411yescharacteristic
168C2×Q8—24no—
169C2×Q8—28no—
170C2×Q8—24no—
171C2×Q8—24no—
172C2×Q8—44no—
173C2×Q8—44no—
174C2×D4—22no—
175C2×D4—22no—
176C2×D4—42no—
177C2×D4—42no—
178C2×D4C2×D414yes—
179C2×D4C2×D418yes—
180C22×C4—22no—
181C22×C4—22no—
182C22×C4—28no—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4—24no—
186C22×C4—24no—
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—24no—
190C22×C4—22no—
191C22×C4—41no—
192C22×C4—44no—
193C22×C4—44no—
194C22×C4C2×D414yes—
195C22×C4C2411yescharacteristic
196C22×C4C2412yes—
197C22×C4C2412yes—
198C22×C4C2412yes—
199C22×C4C2412yes—
200C22×C4C2414yes—
201C22×C4C2412yes—
202C22×C4C2412yes—
203C22×C4C2414yes—
204C22×C4C2412yes—
205C22×C4C2411yescharacteristic
206C22×C4C2411yescharacteristic
207C22×C4C2411yescharacteristic
208C22×C4C2411yescharacteristic
209C22×C4C2411yescharacteristic
210C4⋊C4—24no—
211C4⋊C4—24no—
212C4⋊C4—24no—
213C4⋊C4—28no—
214C4⋊C4—28no—
215C4⋊C4—28no—
216C4⋊C4—22no—
217C4⋊C4—24no—
218C4⋊C4—24no—
219C4⋊C4—22no—
220C4⋊C4—24no—
221C4⋊C4—22no—
222C4⋊C4—24no—
223C4⋊C4—22no—
224C4⋊C4—22no—
225C4⋊C4—22no—
226C4⋊C4—44no—
227C4⋊C4—42no—
228C4⋊C4—42no—
229C4⋊C4—42no—
230C4⋊C4—44no—
231C4⋊C4C2×D414yes—
232C22⋊C4—24no—
233C22⋊C4—24no—
234C22⋊C4—28no—
235C22⋊C4—28no—
236C22⋊C4—28no—
237C22⋊C4—28no—
238C22⋊C4—24no—
239C22⋊C4—24no—
240C22⋊C4—42no—
241C22⋊C4—42no—
242C22⋊C4C2×D418yes—
243C42—24no—
244C42—24no—
245C42—28no—
246C42—22no—
247C42—22no—
248C42—22no—
249C42—24no—
250C42#4114yes—
251C23—22no—
252C23—21no—
253C23—21no—
254C23—22no—
255C23—22no—
256C23—21no—
257C23—22no—
258C23—21no—
259C23—21no—
260C23—22no—
261C23—22no—
262C23—21no—
263C23C22×D412yes—
264C23C22×D414yes—
265C23C2511yescharacteristic
266Q8—48no—
267Q8—88no—
268D4—28no—
269D4—48no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—22no—
273C2×C4—21no—
274C2×C4—21no—
275C2×C4—21no—
276C2×C4—21no—
277C2×C4—22no—
278C2×C4—28no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—24no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—21no—
286C2×C4—22no—
287C2×C4—24no—
288C2×C4—22no—
289C2×C4—21no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—24no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—21no—
301C2×C4—22no—
302C2×C4—24no—
303C2×C4—22no—
304C2×C4—24no—
305C2×C4—22no—
306C2×C4—44no—
307C2×C4—44no—
308C2×C4—48no—
309C2×C4—88no—
310C2×C4C22×D414yes—
311C2×C4C22×D412yes—
312C2×C4C22×D412yes—
313C2×C4C2×#4112yes—
314C2×C4C2×#4112yes—
315C2×C4C2×#4112yes—
316C2×C4H(5,𝔽2)12yes—
317C2×C42−1+412yes—
318C2×C42−1+412yes—
319C2×C42−1+412yes—
320C22—22no—
321C22—24no—
322C22—24no—
323C22—22no—
324C22—24no—
325C22—22no—
326C22—42no—
327C22—41no—
328C22—41no—
329C22—42no—
330C22—41no—
331C22—42no—
332C22—41no—
333C22—42no—
334C22C23×D411yescharacteristic
335C22C22×#4111yescharacteristic
336C22C2×H(5,𝔽2)11yescharacteristic
337C22C2×2−1+411yescharacteristic
338C22C2×2−1+411yescharacteristic
339C22C2×2−1+411yescharacteristic
340C22#58511yescharacteristic
341C4—22no—
342C4—22no—
343C4—22no—
344C4—24no—
345C4—41no—
346C4—42no—
347C4—44no—
348C4—42no—
349C4—44no—
350C4—42no—
351C4—42no—
352C4—42no—
353C4—42no—
354C4#54214yescomplemented
355C4#54714yes—
356C2—42no—
357C2—44no—
358C2C2×#54211yescharacteristic
359C2C2×#54711yescharacteristic
360C2#349511yescharacteristic
361C2#349611yescharacteristic
362C2#349911yescharacteristic
363C2#355011yescharacteristic
364C2#355511yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#121C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2857C2semidirect
3. #2717C2semidirect
4. #2698C2semidirect
5. #2625C2semidirect
6. #2551C2semidirect
7. #2547C2semidirect
8. #2547C2semidirect
9. #2496C2semidirect
10. #2486C2semidirect
11. #2451C2semidirect
12. #2447C2semidirect
13. #2440C2semidirect
14. #2365C2semidirect
15. D4×C4⋊C4C2semidirect
17. #2285C2semidirect
354. C4#542semidirect

Maximal subgroups

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

subgroupindex
C2×#5422
#28572
#27172
#26982
#26252
#25512
#25472
#24962
#24862
#24512
#24472
#24402
#23652
D4×C4⋊C42
C4×#1212
#22852