Finite Group Databasebeta

← #59127

Subgroups — #59127

Order 256.

1499 conjugacy classes of subgroups.

The subgroup lattice has 399 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8C212yesmaximal, complemented
2C2×D4×Q8C211yesmaximal, characteristic, complemented
3C22×C4⋊Q8C211yesmaximal, characteristic, complemented
4#2677C214yesmaximal, complemented
5#2551C212yesmaximal, complemented
6#2546C211yesmaximal, characteristic, complemented
7#2542C211yesmaximal, characteristic, complemented
8#2452C212yesmaximal, complemented
9#2449C214yesmaximal, complemented
10#2440C212yesmaximal, complemented
11#2434C212yesmaximal, complemented
12#2429C212yesmaximal, complemented
13#2409C212yesmaximal, complemented
14#2365C211yesmaximal, characteristic, complemented
15#2361C212yesmaximal
16C4×C22⋊Q8C211yesmaximal, characteristic, complemented
17C4×#121C211yesmaximal, characteristic
18C23×Q8C2212yes—
19C23×Q8C2212yes—
20D4×Q8—28no—
21D4×Q8—216no—
22C2×C4⋊Q8—28no—
23C2×C4⋊Q8C2212yes—
24C2×C4⋊Q8C2212yes—
25C2×C4⋊Q8C2212yes—
26C2×C4⋊Q8C2211yescharacteristic
27C2×C4⋊Q8C2214yes—
28C2×C4⋊Q8C2212yes—
29C2×C4⋊Q8C2212yes—
30C2×C4⋊Q8C2211yescharacteristic
31C2×C22⋊Q8C2212yes—
32C2×C22⋊Q8C2214yes—
33C2×C22⋊Q8C2214yes—
34C2×C22⋊Q8C2212yes—
35C2×C22⋊Q8C2214yes—
36C2×C22⋊Q8C2212yes—
37C2×C22⋊Q8C2211yescharacteristic
38C2×#121C2211yescharacteristic
39C2×C4×Q8C2212yes—
40C2×C4×Q8C2211yescharacteristic
41C2×C4×D4C2214yes—
42C2×C4×D4C2212yes—
43C2×C4×D4C2212yes—
44C2×C4×D4C2211yescharacteristic
45C22×C4⋊C4C2212yes—
46C22×C4⋊C4C2212yes—
47C22×C42C2211yescharacteristic
48#399C2214yes—
49#398C2214yes—
50#398C2214yes—
51#396C2214yes—
52#395C2214yes—
53#395C2214yes—
54#395C2214yes—
55#393C2214yes—
56#391C2212yes—
57#391C2212yes—
58#391C2211yescharacteristic
59#390C2212yes—
60#390C2211yescharacteristic
61#389C2212yes—
62#389C2212yes—
63#389C2211yescharacteristic
64#389C2214yes—
65#389C2212yes—
66#389C2211yescharacteristic
67#388C2214yes—
68#388C2212yes—
69#387C2214yes—
70#387C2212yes—
71#386C2214yes—
72#386C2212yes—
73#385C2214yes—
74#385C2214yes—
75#385C2214yes—
76#385C2212yes—
77#384C2212yes—
78#380C2211yescharacteristic
79#380C2211yescharacteristic
80C4×C4⋊C4C2212yes—
81C4×C4⋊C4C2211yescharacteristic
82C4×C4⋊C4C2211yescharacteristic
83C4×C4⋊C4C2212yes—
84C4×C22⋊C4C2212yes—
85C4×C22⋊C4C2212yes—
86C22×Q8—28no—
87C22×Q8—28no—
88C22×Q8—28no—
89C22×Q8—28no—
90C22×Q8—44no—
91C22×Q8—44no—
92C22×Q8C2312yes—
93C22×Q8C2314yes—
94C22×Q8C2314yes—
95C22×Q8C2312yes—
96C22×Q8C2311yescharacteristic
97C22×D4C2312yes—
98C22×D4C2311yescharacteristic
99C23×C4C2311yescharacteristic
100C23×C4C2312yes—
101C23×C4C2314yes—
102C23×C4C2314yes—
103C23×C4C2311yescharacteristic
104C23×C4C2311yescharacteristic
105C4⋊Q8—28no—
106C4⋊Q8—28no—
107C4⋊Q8—28no—
108C4⋊Q8—28no—
109C4⋊Q8—216no—
110C4⋊Q8—28no—
111C4⋊Q8—24no—
112C4⋊Q8D418yescomplemented
113C22⋊Q8—28no—
114C22⋊Q8—216no—
115C22⋊Q8—216no—
116C22⋊Q8—28no—
117C22⋊Q8—216no—
118C22⋊Q8—44no—
119C22⋊Q8D418yescomplemented
120#121Q818yescomplemented
121C4×Q8—28no—
122C4×Q8—24no—
123C4×D4—28no—
124C4×D4—28no—
125C4×D4—216no—
126C4×D4—24no—
127C2×C4⋊C4—28no—
128C2×C4⋊C4—28no—
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2314yes—
131C2×C4⋊C4C2314yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2311yescharacteristic
134C2×C4⋊C4C2314yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2311yescharacteristic
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2314yes—
139C2×C4⋊C4C2314yes—
140C2×C4⋊C4C2314yes—
141C2×C4⋊C4C2314yes—
142C2×C4⋊C4C2311yescharacteristic
143C2×C4⋊C4C2311yescharacteristic
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2314yes—
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2312yes—
148C2×C4⋊C4C2311yescharacteristic
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2311yescharacteristic
151C2×C22⋊C4C2312yes—
152C2×C22⋊C4C2314yes—
153C2×C22⋊C4C2312yes—
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2314yes—
156C2×C22⋊C4C2312yes—
157C2×C22⋊C4C2312yes—
158C2×C22⋊C4C2314yes—
159C2×C22⋊C4C2312yes—
160C2×C22⋊C4C2312yes—
161C2×C42—24no—
162C2×C42C2312yes—
163C2×C42C2312yes—
164C2×C42C2314yes—
165C2×C42C2311yescharacteristic
166C2×C42C2311yescharacteristic
167C2×C42C2311yescharacteristic
168C2×C42C2312yes—
169C2×C42C2311yescharacteristic
170#95C2312yes—
171#95C2312yes—
172#95C2312yes—
173#95C2312yes—
174#95C2312yes—
175#95C2312yes—
176#95C2314yes—
177#95C2312yes—
178#95C2312yes—
179#95C2314yes—
180#95C2314yes—
181#95C2314yes—
182C24C2412yes—
183C24C2411yescharacteristic
184C2×Q8—24no—
185C2×Q8—22no—
186C2×Q8—28no—
187C2×Q8—28no—
188C2×Q8—28no—
189C2×Q8—24no—
190C2×Q8—28no—
191C2×Q8—24no—
192C2×Q8—24no—
193C2×Q8—22no—
194C2×Q8—24no—
195C2×Q8—44no—
196C2×Q8—44no—
197C2×Q8—432no—
198C2×Q8—432no—
199C2×Q8C2×D418yes—
200C2×Q8C2×D414yes—
201C2×D4—24no—
202C2×D4—24no—
203C2×D4—22no—
204C2×D4—22no—
205C2×D4C2×Q818yescomplemented
206C2×D4C2×Q814yescomplemented
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—28no—
215C22×C4—28no—
216C22×C4—28no—
217C22×C4—28no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—44no—
222C22×C4—44no—
223C22×C4C2×D414yes—
224C22×C4C2×Q814yescomplemented
225C22×C4C2412yes—
226C22×C4C2412yes—
227C22×C4C2412yes—
228C22×C4C2412yes—
229C22×C4C2414yes—
230C22×C4C2411yescharacteristic
231C22×C4C2412yes—
232C22×C4C2411yescharacteristic
233C22×C4C2414yes—
234C22×C4C2412yes—
235C22×C4C2412yes—
236C22×C4C2411yescharacteristic
237C22×C4C2411yescharacteristic
238C22×C4C2411yescharacteristic
239C22×C4C2411yescharacteristic
240C4⋊C4—28no—
241C4⋊C4—28no—
242C4⋊C4—24no—
243C4⋊C4—24no—
244C4⋊C4—24no—
245C4⋊C4—28no—
246C4⋊C4—22no—
247C4⋊C4—28no—
248C4⋊C4—24no—
249C4⋊C4—22no—
250C4⋊C4—28no—
251C4⋊C4—28no—
252C4⋊C4—28no—
253C4⋊C4—22no—
254C4⋊C4—24no—
255C4⋊C4—22no—
256C4⋊C4—44no—
257C4⋊C4C2×D418yes—
258C4⋊C4C2×D418yes—
259C4⋊C4C2×D414yes—
260C4⋊C4C2×D418yes—
261C4⋊C4C2×Q814yescomplemented
262C22⋊C4—24no—
263C22⋊C4—24no—
264C22⋊C4—24no—
265C22⋊C4—28no—
266C22⋊C4—28no—
267C22⋊C4—24no—
268C22⋊C4—24no—
269C22⋊C4—44no—
270C22⋊C4C2×D418yes—
271C22⋊C4C2×Q818yescomplemented
272C42—22no—
273C42—22no—
274C42—22no—
275C42—28no—
276C42—24no—
277C42—24no—
278C42—24no—
279C42C2×D414yes—
280C23—21no—
281C23—21no—
282C23—21no—
283C23—21no—
284C23—22no—
285C23—22no—
286C23—22no—
287C23—22no—
288C23—22no—
289C23—22no—
290C23C22×D412yes—
291C23C22×Q814yes—
292C23C22×Q812yes—
293C232−1+412yes—
294C23C2511yescharacteristic
295Q8—216no—
296Q8—28no—
297Q8—416no—
298Q8—416no—
299Q8—48no—
300D4—216no—
301D4—28no—
302C2×C4—28no—
303C2×C4—22no—
304C2×C4—21no—
305C2×C4—21no—
306C2×C4—21no—
307C2×C4—22no—
308C2×C4—24no—
309C2×C4—21no—
310C2×C4—22no—
311C2×C4—24no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—21no—
315C2×C4—21no—
316C2×C4—21no—
317C2×C4—21no—
318C2×C4—22no—
319C2×C4—28no—
320C2×C4—28no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—22no—
328C2×C4—24no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—416no—
337C2×C4—416no—
338C2×C4—48no—
339C2×C4C22×D414yes—
340C2×C4C22×D412yes—
341C2×C4C22×D412yes—
342C2×C4C22×D418yes—
343C2×C4C22×D414yes—
344C2×C4C22×D412yes—
345C2×C4C22×D412yes—
346C2×C4C22×D412yes—
347C2×C4C22×Q812yes—
348C2×C4C22×Q814yes—
349C2×C4C22×Q812yes—
350C2×C4H(5,𝔽2)12yes—
351C2×C42−1+412yes—
352C2×C42−1+412yes—
353C22—22no—
354C22—22no—
355C22—22no—
356C22—22no—
357C22—22no—
358C22—22no—
359C22—24no—
360C22—24no—
361C22—24no—
362C22—42no—
363C22—42no—
364C22—42no—
365C22—42no—
366C22D4×Q814yescomplemented
367C22C23×D411yescharacteristic
368C22C23×D411yescharacteristic
369C22C23×Q811yescharacteristic
370C22C2×H(5,𝔽2)11yescharacteristic
371C22C2×2−1+411yescharacteristic
372C22C2×2−1+411yescharacteristic
373C22C2×2−1+411yescharacteristic
374C4—22no—
375C4—24no—
376C4—28no—
377C4—22no—
378C4—24no—
379C4—22no—
380C4—22no—
381C4—24no—
382C4—42no—
383C4—44no—
384C4—42no—
385C4—42no—
386C4—42no—
387C4D4214yes—
388C4D4×Q814yescomplemented
389C2—24no—
390C2—44no—
391C2C2×D4211yescharacteristic
392C2C2×D4×Q811yescharacteristic
393C2C2×D4×Q811yescharacteristic
394C2#348611yescharacteristic
395C2#349911yescharacteristic
396C2#350311yescharacteristic
397C2#355211yescharacteristic
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
1. C2×D4×Q8C2semidirect
2. C2×D4×Q8C2semidirect
3. C22×C4⋊Q8C2semidirect
4. #2677C2semidirect
5. #2551C2semidirect
6. #2546C2semidirect
7. #2542C2semidirect
8. #2452C2semidirect
9. #2449C2semidirect
10. #2440C2semidirect
11. #2434C2semidirect
12. #2429C2semidirect
13. #2409C2semidirect
14. #2365C2semidirect
16. C4×C22⋊Q8C2semidirect
112. C4⋊Q8D4semidirect
119. C22⋊Q8D4semidirect
120. #121Q8semidirect
205. C2×D4C2×Q8semidirect
206. C2×D4C2×Q8semidirect
224. C22×C4C2×Q8semidirect
261. C4⋊C4C2×Q8semidirect
271. C22⋊C4C2×Q8semidirect
366. C22D4×Q8semidirect
388. C4D4×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Q82
C22×C4⋊Q82
#26772
#25512
#25462
#25422
#24522
#24492
#24402
#24342
#24292
#24092
#23652
#23612
C4×C22⋊Q82
C4×#1212