Finite Group Databasebeta

← #42881

Subgroups — #42881

Order 256.

1174 conjugacy classes of subgroups.

The subgroup lattice has 381 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#559C211yesmaximal, characteristic, complemented
2C2×#542C211yesmaximal, characteristic, complemented
3#2819C212yesmaximal, complemented
4#2682C214yesmaximal, complemented
5#2681C214yesmaximal, complemented
6#2662C212yesmaximal, complemented
7#2636C212yesmaximal, complemented
8#2619C211yesmaximal, characteristic, complemented
9#2580C211yesmaximal, characteristic, complemented
10#2548C212yesmaximal, complemented
11#2541C211yesmaximal, characteristic, complemented
12#2540C212yesmaximal, complemented
13#2452C212yesmaximal, complemented
14#2428C212yesmaximal, complemented
15#2426C212yesmaximal, complemented
16#2396C211yesmaximal, characteristic, complemented
17#2351C211yesmaximal, characteristic, complemented
18#559—28no—
19#542—28no—
20C2×C4⋊Q8C2211yescharacteristic
21C2×#127C2211yescharacteristic
22C2×#127C2212yes—
23C2×#126C2212yes—
24C2×#124C2212yes—
25C2×#124C2212yes—
26C2×#124C2212yes—
27C2×#124C2211yescharacteristic
28C2×#123C2214yes—
29C2×#123C2212yes—
30C2×C22⋊Q8C2212yes—
31C2×C22⋊Q8C2211yescharacteristic
32C2×C22⋊Q8C2214yes—
33C2×#121C2211yescharacteristic
34C2×#121C2212yes—
35C2×#121C2214yes—
36C2×#121C2214yes—
37C2×C4×Q8C2211yescharacteristic
38C2×C4×Q8C2212yes—
39C2×C4×Q8C2211yescharacteristic
40C2×C4×D4C2211yescharacteristic
41C2×C4×D4C2212yes—
42C2×C4×D4C2212yes—
43C2×#117C2211yescharacteristic
44#400C2211yescharacteristic
45#399C2212yes—
46#399C2211yescharacteristic
47#398C2212yes—
48#396C2214yes—
49#396C2212yes—
50#396C2214yes—
51#395C2211yescharacteristic
52#394C2214yes—
53#394C2214yes—
54#394C2212yes—
55#394C2212yes—
56#394C2214yes—
57#394C2214yes—
58#393C2211yescharacteristic
59#393C2212yes—
60#393C2214yes—
61#392C2212yes—
62#392C2212yes—
63#392C2214yes—
64#392C2212yes—
65#392C2212yes—
66#390C2212yes—
67#390C2212yes—
68#390C2214yes—
69#390C2214yes—
70#390C2214yes—
71#390C2212yes—
72#389C2212yes—
73#389C2214yes—
74#389C2212yes—
75#388C2214yes—
76#386C2214yes—
77#385C2214yes—
78#385C2214yes—
79#382C2212yes—
80#382C2211yescharacteristic
81C4×C4⋊C4C2211yescharacteristic
82C4×C4⋊C4C2212yes—
83C4×C4⋊C4C2212yes—
84C4×C22⋊C4C2212yes—
85C22×Q8C2311yescharacteristic
86C22×Q8C2311yescharacteristic
87C22×Q8C2312yes—
88C22×D4C2311yescharacteristic
89C22×D4C2312yes—
90C22×D4C2312yes—
91C22×D4C2312yes—
92C22×D4C2312yes—
93C22×D4C2314yes—
94C22×D4C2314yes—
95C22×D4C2314yes—
96C23×C4C2311yescharacteristic
97C23×C4C2314yes—
98C23×C4C2312yes—
99C4⋊Q8—24no—
100#127—24no—
101#127—44no—
102#126—28no—
103#124—24no—
104#124—28no—
105#124—28no—
106#124—28no—
107#123—28no—
108#123—216no—
109C22⋊Q8—24no—
110C22⋊Q8—28no—
111C22⋊Q8—48no—
112#121—24no—
113#121—48no—
114#121—48no—
115#121—44no—
116C4×Q8—24no—
117C4×Q8—44no—
118C4×Q8D418yescomplemented
119C4×D4—28no—
120C4×D4—24no—
121C4×D4—28no—
122#117—24no—
123C2×C4⋊C4C2311yescharacteristic
124C2×C4⋊C4C2311yescharacteristic
125C2×C4⋊C4C2311yescharacteristic
126C2×C4⋊C4C2311yescharacteristic
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2314yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2312yes—
134C2×C4⋊C4C2314yes—
135C2×C4⋊C4C2314yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2311yescharacteristic
138C2×C4⋊C4C2312yes—
139C2×C22⋊C4C2311yescharacteristic
140C2×C22⋊C4C2311yescharacteristic
141C2×C22⋊C4C2314yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2312yes—
145C2×C22⋊C4C2312yes—
146C2×C22⋊C4C2314yes—
147C2×C22⋊C4C2312yes—
148C2×C22⋊C4C2312yes—
149C2×C22⋊C4C2314yes—
150C2×C22⋊C4C2312yes—
151C2×C22⋊C4C2314yes—
152C2×C22⋊C4C2314yes—
153C2×C22⋊C4C2314yes—
154C2×C22⋊C4C2314yes—
155C2×C22⋊C4C2312yes—
156C2×C22⋊C4C2314yes—
157C2×C22⋊C4C2314yes—
158C2×C42C2311yescharacteristic
159C2×C42C2312yes—
160C2×C42C2312yes—
161C2×C42C2314yes—
162C2×C42C2311yescharacteristic
163C2×C42C2312yes—
164#95C2312yes—
165#95C2312yes—
166#95C2311yescharacteristic
167#95C2311yescharacteristic
168#95C2312yes—
169#95C2312yes—
170#95C2312yes—
171#95C2312yes—
172#95C2314yes—
173#95C2314yes—
174C24C2411yescharacteristic
175C24C2412yes—
176C24C2414yes—
177C2×Q8—22no—
178C2×Q8—24no—
179C2×Q8—22no—
180C2×Q8—22no—
181C2×Q8—42no—
182C2×Q8—44no—
183C2×Q8C2×D414yes—
184C2×D4—22no—
185C2×D4—24no—
186C2×D4—24no—
187C2×D4—24no—
188C2×D4—24no—
189C2×D4—24no—
190C2×D4—22no—
191C2×D4—28no—
192C2×D4—22no—
193C2×D4—24no—
194C2×D4—44no—
195C2×D4—44no—
196C2×D4—44no—
197C2×D4—44no—
198C2×D4—44no—
199C2×D4—44no—
200C2×D4—44no—
201C2×D4—44no—
202C2×D4—44no—
203C2×D4—44no—
204C2×D4—44no—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—28no—
209C22×C4—24no—
210C22×C4—44no—
211C22×C4—44no—
212C22×C4—44no—
213C22×C4C2412yes—
214C22×C4C2412yes—
215C22×C4C2414yes—
216C22×C4C2411yescharacteristic
217C22×C4C2411yescharacteristic
218C22×C4C2411yescharacteristic
219C22×C4C2412yes—
220C22×C4C2412yes—
221C22×C4C2411yescharacteristic
222C22×C4C2412yes—
223C22×C4C2411yescharacteristic
224C22×C4C2412yes—
225C22×C4C2412yes—
226C22×C4C2411yescharacteristic
227C4⋊C4—22no—
228C4⋊C4—22no—
229C4⋊C4—22no—
230C4⋊C4—22no—
231C4⋊C4—24no—
232C4⋊C4—24no—
233C4⋊C4—24no—
234C4⋊C4—24no—
235C4⋊C4—24no—
236C4⋊C4—28no—
237C4⋊C4—24no—
238C4⋊C4—42no—
239C4⋊C4—44no—
240C4⋊C4—44no—
241C4⋊C4C2×D414yes—
242C4⋊C4C2×D418yes—
243C22⋊C4—22no—
244C22⋊C4—22no—
245C22⋊C4—28no—
246C22⋊C4—28no—
247C22⋊C4—24no—
248C22⋊C4—24no—
249C22⋊C4—24no—
250C22⋊C4—24no—
251C22⋊C4—28no—
252C22⋊C4—24no—
253C22⋊C4—24no—
254C22⋊C4—28no—
255C22⋊C4—44no—
256C22⋊C4—44no—
257C22⋊C4—42no—
258C22⋊C4—44no—
259C22⋊C4—44no—
260C22⋊C4—44no—
261C22⋊C4—44no—
262C42—22no—
263C42—24no—
264C42—24no—
265C42—44no—
266C42C2×D414yes—
267C42C2×D418yes—
268C23—21no—
269C23—22no—
270C23—24no—
271C23—24no—
272C23—22no—
273C23—24no—
274C23—24no—
275C23—24no—
276C23—21no—
277C23—22no—
278C23—21no—
279C23—22no—
280C23—24no—
281C23—24no—
282C23—22no—
283C23—24no—
284C23—24no—
285C23C2511yescharacteristic
286Q8—28no—
287Q8—44no—
288Q8—84no—
289D4—48no—
290D4—44no—
291D4—48no—
292D4—84no—
293D4—84no—
294D4—88no—
295D4—88no—
296D4—88no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—24no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—21no—
306C2×C4—21no—
307C2×C4—22no—
308C2×C4—21no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—24no—
312C2×C4—22no—
313C2×C4—24no—
314C2×C4—21no—
315C2×C4—24no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—21no—
320C2×C4—22no—
321C2×C4—24no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—44no—
326C2×C4—84no—
327C2×C4—88no—
328C2×C4C22×D412yes—
329C2×C4C22×D414yes—
330C2×C4C22×D414yes—
331C2×C4C22×D412yes—
332C2×C4C22×D412yes—
333C2×C4H(5,𝔽2)14yes—
334C2×C4H(5,𝔽2)12yes—
335C2×C42−1+412yes—
336C22—41no—
337C22—42no—
338C22—44no—
339C22—44no—
340C22—41no—
341C22—42no—
342C22—42no—
343C22—44no—
344C22—41no—
345C22—44no—
346C22—42no—
347C22—44no—
348C22—44no—
349C22—44no—
350C22—44no—
351C22—42no—
352C22—44no—
353C22C23×D411yescharacteristic
354C22C2×H(5,𝔽2)11yescharacteristic
355C22C2×H(5,𝔽2)12yes—
356C22C2×2−1+411yescharacteristic
357C22#58512yes—
358C4—24no—
359C4—22no—
360C4—22no—
361C4—24no—
362C4—24no—
363C4—41no—
364C4—41no—
365C4—42no—
366C4—42no—
367C4—42no—
368C4—41no—
369C4—44no—
370C4—42no—
371C4#53714yes—
372C2—81no—
373C2—84no—
374C2—82no—
375C2C2×#53711yescharacteristic
376C2#348711yescharacteristic
377C2#349811yescharacteristic
378C2#355412yes—
379C2#355812yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
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×#559C2semidirect
2. C2×#542C2semidirect
3. #2819C2semidirect
4. #2682C2semidirect
5. #2681C2semidirect
6. #2662C2semidirect
7. #2636C2semidirect
8. #2619C2semidirect
9. #2580C2semidirect
10. #2548C2semidirect
11. #2541C2semidirect
12. #2540C2semidirect
13. #2452C2semidirect
14. #2428C2semidirect
15. #2426C2semidirect
16. #2396C2semidirect
17. #2351C2semidirect
118. C4×Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5592
C2×#5422
#28192
#26822
#26812
#26622
#26362
#26192
#25802
#25482
#25412
#25402
#24522
#24282
#24262
#23962
#23512