Finite Group Databasebeta

← #42431

Subgroups — #42431

Order 256.

1154 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×D4×Q8C211yesmaximal, characteristic, complemented
2C2×#540C211yesmaximal, characteristic
3#2816C212yesmaximal, complemented
4#2687C214yesmaximal, complemented
5#2672C214yesmaximal, complemented
6#2663C212yesmaximal, complemented
7#2628C211yesmaximal, characteristic, complemented
8#2614C212yesmaximal, complemented
9#2580C211yesmaximal, characteristic, complemented
10#2563C211yesmaximal, characteristic, complemented
11#2550C212yesmaximal, complemented
12#2491C212yesmaximal, complemented
13#2445C212yesmaximal, complemented
14#2436C212yesmaximal, complemented
15#2420C212yesmaximal, complemented
16#2396C211yesmaximal, characteristic, complemented
17#2357C211yesmaximal, characteristic, complemented
18C23×Q8C2212yes—
19D4×Q8—28no—
20#540—28no—
21C2×C4⋊Q8C2211yescharacteristic
22C2×C4⋊Q8C2212yes—
23C2×#127C2211yescharacteristic
24C2×#125C2211yescharacteristic
25C2×#124C2214yes—
26C2×#123C2212yes—
27C2×#123C2212yes—
28C2×#123C2214yes—
29C2×C22⋊Q8C2212yes—
30C2×C22⋊Q8C2214yes—
31C2×#121C2212yes—
32C2×#121C2212yes—
33C2×#121C2211yescharacteristic
34C2×#121C2211yescharacteristic
35C2×C4×Q8C2211yescharacteristic
36C2×C4×D4C2211yescharacteristic
37C2×C4×D4C2212yes—
38C2×C4×D4C2211yescharacteristic
39C2×#117C2211yescharacteristic
40#400C2212yes—
41#400C2211yescharacteristic
42#399C2211yescharacteristic
43#399C2212yes—
44#399C2212yes—
45#398C2214yes—
46#398C2212yes—
47#397C2214yes—
48#396C2212yes—
49#395C2211yescharacteristic
50#395C2212yes—
51#395C2214yes—
52#394C2214yes—
53#394C2214yes—
54#394C2214yes—
55#394C2214yes—
56#393C2212yes—
57#393C2212yes—
58#393C2212yes—
59#393C2212yes—
60#393C2214yes—
61#393C2211yescharacteristic
62#391C2214yes—
63#390C2212yes—
64#390C2212yes—
65#390C2212yes—
66#389C2212yes—
67#389C2212yes—
68#389C2214yes—
69#388C2214yes—
70#388C2214yes—
71#386C2214yes—
72#386C2214yes—
73#385C2214yes—
74#382C2212yes—
75#382C2211yescharacteristic
76#381C2212yes—
77#381C2214yes—
78#380C2214yes—
79#380C2212yes—
80C4×C4⋊C4C2211yescharacteristic
81C4×C4⋊C4C2212yes—
82C4×C4⋊C4C2212yes—
83C4×C22⋊C4C2212yes—
84C4×C22⋊C4C2212yes—
85C22×Q8—28no—
86C22×Q8—48no—
87C22×Q8C2311yescharacteristic
88C22×Q8C2314yes—
89C22×Q8C2312yes—
90C22×D4C2311yescharacteristic
91C22×D4C2311yescharacteristic
92C22×D4C2312yes—
93C22×D4C2312yes—
94C22×D4C2312yes—
95C22×D4C2312yes—
96C23×C4C2311yescharacteristic
97C23×C4C2314yes—
98C23×C4C2312yes—
99C23×C4C2312yes—
100C4⋊Q8—28no—
101C4⋊Q8—24no—
102#127—24no—
103#125—24no—
104#124—48no—
105#123—28no—
106#123—28no—
107#123—48no—
108C22⋊Q8—28no—
109C22⋊Q8—216no—
110#121—24no—
111#121—28no—
112#121—24no—
113#121—28no—
114C4×Q8—24no—
115C4×D4—28no—
116C4×D4—24no—
117C4×D4D418yes—
118#117—24no—
119C2×C4⋊C4C2311yescharacteristic
120C2×C4⋊C4C2311yescharacteristic
121C2×C4⋊C4C2311yescharacteristic
122C2×C4⋊C4C2312yes—
123C2×C4⋊C4C2312yes—
124C2×C4⋊C4C2311yescharacteristic
125C2×C4⋊C4C2312yes—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2314yes—
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2314yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2312yes—
134C2×C4⋊C4C2314yes—
135C2×C4⋊C4C2311yescharacteristic
136C2×C22⋊C4C2311yescharacteristic
137C2×C22⋊C4C2311yescharacteristic
138C2×C22⋊C4C2312yes—
139C2×C22⋊C4C2314yes—
140C2×C22⋊C4C2312yes—
141C2×C22⋊C4C2312yes—
142C2×C22⋊C4C2314yes—
143C2×C22⋊C4C2312yes—
144C2×C22⋊C4C2314yes—
145C2×C22⋊C4C2314yes—
146C2×C22⋊C4C2314yes—
147C2×C22⋊C4C2314yes—
148C2×C22⋊C4C2314yes—
149C2×C22⋊C4C2312yes—
150C2×C22⋊C4C2314yes—
151C2×C22⋊C4C2312yes—
152C2×C42C2311yescharacteristic
153C2×C42C2312yes—
154C2×C42C2312yes—
155C2×C42C2314yes—
156C2×C42C2311yescharacteristic
157#95C2311yescharacteristic
158#95C2312yes—
159#95C2312yes—
160#95C2312yes—
161#95C2311yescharacteristic
162#95C2314yes—
163#95C2312yes—
164#95C2312yes—
165#95C2314yes—
166#95C2314yes—
167#95C2314yes—
168#95C2314yes—
169#95C2312yes—
170#95C2314yes—
171C24C2411yescharacteristic
172C24C2412yes—
173C24C2412yes—
174C2×Q8—22no—
175C2×Q8—28no—
176C2×Q8—24no—
177C2×Q8—24no—
178C2×Q8—28no—
179C2×Q8—44no—
180C2×Q8—44no—
181C2×Q8—432no—
182C2×D4—24no—
183C2×D4—24no—
184C2×D4—24no—
185C2×D4—22no—
186C2×D4—24no—
187C2×D4—22no—
188C2×D4—22no—
189C2×D4—22no—
190C2×D4—22no—
191C2×D4—44no—
192C2×D4—44no—
193C2×D4—44no—
194C2×D4—44no—
195C2×D4C2×D414yes—
196C22×C4—28no—
197C22×C4—22no—
198C22×C4—28no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—24no—
202C22×C4—44no—
203C22×C4—44no—
204C22×C4—44no—
205C22×C4C2×D418yes—
206C22×C4C2411yescharacteristic
207C22×C4C2412yes—
208C22×C4C2414yes—
209C22×C4C2412yes—
210C22×C4C2411yescharacteristic
211C22×C4C2412yes—
212C22×C4C2414yes—
213C22×C4C2412yes—
214C22×C4C2411yescharacteristic
215C22×C4C2411yescharacteristic
216C22×C4C2412yes—
217C22×C4C2411yescharacteristic
218C22×C4C2412yes—
219C22×C4C2411yescharacteristic
220C4⋊C4—22no—
221C4⋊C4—22no—
222C4⋊C4—22no—
223C4⋊C4—24no—
224C4⋊C4—24no—
225C4⋊C4—22no—
226C4⋊C4—24no—
227C4⋊C4—24no—
228C4⋊C4—28no—
229C4⋊C4—24no—
230C4⋊C4—24no—
231C4⋊C4—24no—
232C4⋊C4—42no—
233C4⋊C4—44no—
234C4⋊C4—42no—
235C4⋊C4—44no—
236C4⋊C4C2×D414yes—
237C22⋊C4—28no—
238C22⋊C4—24no—
239C22⋊C4—22no—
240C22⋊C4—22no—
241C22⋊C4—24no—
242C22⋊C4—24no—
243C22⋊C4—28no—
244C22⋊C4—24no—
245C22⋊C4—44no—
246C22⋊C4—42no—
247C22⋊C4—44no—
248C22⋊C4—44no—
249C22⋊C4—44no—
250C22⋊C4—44no—
251C22⋊C4—44no—
252C22⋊C4C2×D418yes—
253C42—22no—
254C42—24no—
255C42—24no—
256C42—44no—
257C42C2×D414yes—
258C23—24no—
259C23—22no—
260C23—22no—
261C23—24no—
262C23—21no—
263C23—22no—
264C23—24no—
265C23—22no—
266C23—21no—
267C23—21no—
268C23—22no—
269C23—22no—
270C23—24no—
271C23—22no—
272C23C22×D414yes—
273C23C2511yescharacteristic
274Q8—28no—
275Q8—416no—
276Q8—48no—
277D4—28no—
278D4—44no—
279D4—84no—
280D4—84no—
281D4—84no—
282D4—84no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—22no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—22no—
293C2×C4—24no—
294C2×C4—22no—
295C2×C4—24no—
296C2×C4—22no—
297C2×C4—24no—
298C2×C4—24no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—24no—
303C2×C4—21no—
304C2×C4—21no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—24no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—24no—
311C2×C4—22no—
312C2×C4—48no—
313C2×C4—416no—
314C2×C4—44no—
315C2×C4—84no—
316C2×C4C22×D412yes—
317C2×C4C22×D412yes—
318C2×C4C22×D414yes—
319C2×C4C22×D412yes—
320C2×C4H(5,𝔽2)14yes—
321C2×C42−1+412yes—
322C2×C42−1+412yes—
323C22—24no—
324C22—24no—
325C22—24no—
326C22—44no—
327C22—44no—
328C22—41no—
329C22—42no—
330C22—41no—
331C22—42no—
332C22—42no—
333C22—41no—
334C22—42no—
335C22—44no—
336C22—42no—
337C22—44no—
338C22C23×D411yescharacteristic
339C22C2×H(5,𝔽2)12yes—
340C22C2×2−1+411yescharacteristic
341C22C2×2−1+411yescharacteristic
342C22#58512yes—
343C4—22no—
344C4—24no—
345C4—24no—
346C4—22no—
347C4—41no—
348C4—44no—
349C4—41no—
350C4—42no—
351C4—42no—
352C4—41no—
353C4—42no—
354C4—42no—
355C4—44no—
356C4#53614yes—
357C2—44no—
358C2—81no—
359C2—82no—
360C2C2×#53611yescharacteristic
361C2#348411yescharacteristic
362C2#350011yescharacteristic
363C2#354712yes—
364C2#355412yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#540C2
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
3. #2816C2semidirect
4. #2687C2semidirect
5. #2672C2semidirect
6. #2663C2semidirect
7. #2628C2semidirect
8. #2614C2semidirect
9. #2580C2semidirect
10. #2563C2semidirect
11. #2550C2semidirect
12. #2491C2semidirect
13. #2445C2semidirect
14. #2436C2semidirect
15. #2420C2semidirect
16. #2396C2semidirect
17. #2357C2semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Q82
C2×#5402
#28162
#26872
#26722
#26632
#26282
#26142
#25802
#25632
#25502
#24912
#24452
#24362
#24202
#23962
#23572