Finite Group Databasebeta

← #15951

Subgroups — #15951

Order 256.

1231 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C212yesmaximal, complemented
2C2×#386C212yesmaximal
3C2×#385C212yesmaximal, complemented
4#1446C211yesmaximal, characteristic, complemented
5#1444C211yesmaximal, characteristic, complemented
6#1441C212yesmaximal, complemented
7#1439C212yesmaximal, complemented
8#1439C212yesmaximal, complemented
9#1438C211yesmaximal, characteristic
10C23×Q8C2211yescharacteristic
11C23×D4C2211yescharacteristic
12C24×C4C2212yes—
13C2×C22⋊Q8—28no—
14C2×C22⋊Q8—28no—
15C2×C22⋊Q8—28no—
16C22×C4⋊C4C2212yes—
17C22×C4⋊C4C2212yes—
18C22×C4⋊C4C2211yescharacteristic
19C22×C4⋊C4C2212yes—
20C22×C22⋊C4C2212yes—
21C22×C22⋊C4C2212yes—
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2212yes—
25#386—28no—
26#385—28no—
27C2×#95C2211yescharacteristic
28C2×#95C2212yes—
29C2×#95C2212yes—
30C2×#95C2212yes—
31C2×#95C2212yes—
32C2×#95C2211yescharacteristic
33C2×#95C2211yescharacteristic
34C2×#95C2212yes—
35C2×#95C2211yescharacteristic
36C25C2312yes—
37C22×Q8—24no—
38C22×Q8—24no—
39C22×Q8—41no—
40C22×Q8—41no—
41C22×Q8D414yescomplemented
42C22×D4—24no—
43C22×D4—24no—
44C22×D4—41no—
45C22×D4—41no—
46C22×D4Q814yescomplemented
47C23×C4—24no—
48C23×C4—24no—
49C23×C4—24no—
50C23×C4—24no—
51C23×C4—24no—
52C23×C4—42no—
53C23×C4—42no—
54C23×C4C2312yes—
55C23×C4C2311yescharacteristic
56C23×C4C2312yes—
57C23×C4C2312yes—
58C23×C4C2312yes—
59C23×C4C2311yescharacteristic
60C23×C4C2311yescharacteristic
61C23×C4C2312yes—
62C22⋊Q8—264no—
63C2×C4⋊C4—24no—
64C2×C4⋊C4—24no—
65C2×C4⋊C4—24no—
66C2×C4⋊C4—24no—
67C2×C4⋊C4—24no—
68C2×C4⋊C4—24no—
69C2×C4⋊C4—24no—
70C2×C4⋊C4—24no—
71C2×C4⋊C4—24no—
72C2×C4⋊C4—41no—
73C2×C4⋊C4D418yescomplemented
74C2×C22⋊C4—24no—
75C2×C22⋊C4—24no—
76C2×C22⋊C4—24no—
77C2×C22⋊C4—24no—
78C2×C22⋊C4—24no—
79C2×C22⋊C4—24no—
80C2×C22⋊C4—24no—
81C2×C22⋊C4—24no—
82C2×C22⋊C4—24no—
83C2×C22⋊C4—24no—
84C2×C22⋊C4—24no—
85C2×C22⋊C4—24no—
86C2×C22⋊C4—42no—
87C2×C22⋊C4—42no—
88C2×C22⋊C4D418yes—
89#95—24no—
90#95—24no—
91#95—24no—
92#95—24no—
93#95—22no—
94#95—41no—
95#95—42no—
96#95—41no—
97#95—41no—
98C24—22no—
99C24—22no—
100C24—22no—
101C24—22no—
102C24—22no—
103C24—22no—
104C24—22no—
105C24—22no—
106C24—22no—
107C24—22no—
108C24—22no—
109C24—22no—
110C24C2×D414yes—
111C24C2×Q814yes—
112C24#4114yes—
113C24C2411yescharacteristic
114C2×Q8—216no—
115C2×Q8—44no—
116C2×Q8—44no—
117C2×Q8—48no—
118C2×Q8—44no—
119C2×D4—216no—
120C2×D4—44no—
121C2×D4—44no—
122C2×D4—48no—
123C2×D4—44no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—216no—
129C22×C4—22no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—22no—
136C22×C4—22no—
137C22×C4—22no—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—21no—
150C22×C4—21no—
151C22×C4—21no—
152C22×C4—21no—
153C22×C4—21no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—21no—
158C22×C4—22no—
159C22×C4—22no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—22no—
166C22×C4—48no—
167C22×C4—48no—
168C22×C4—48no—
169C22×C4—48no—
170C22×C4—48no—
171C22×C4—48no—
172C22×C4C2×D414yes—
173C22×C4C2×D414yes—
174C22×C4C2×D412yes—
175C22×C4C2×D414yes—
176C22×C4C2×D414yes—
177C22×C4C2×D414yes—
178C22×C4C2×D414yes—
179C22×C4C2×Q812yes—
180C22×C4#4112yes—
181C4⋊C4—216no—
182C4⋊C4—216no—
183C4⋊C4—216no—
184C4⋊C4—44no—
185C22⋊C4—216no—
186C22⋊C4—216no—
187C22⋊C4—216no—
188C22⋊C4—48no—
189C22⋊C4—48no—
190C23—24no—
191C23—24no—
192C23—24no—
193C23—24no—
194C23—24no—
195C23—24no—
196C23—24no—
197C23—24no—
198C23—24no—
199C23—24no—
200C23—24no—
201C23—24no—
202C23—24no—
203C23—24no—
204C23—24no—
205C23—24no—
206C23—24no—
207C23—24no—
208C23—42no—
209C23—42no—
210C23—42no—
211C23—42no—
212C23—42no—
213C23—42no—
214C23—42no—
215C23—42no—
216C23—42no—
217C23—42no—
218C23—42no—
219C23—42no—
220C23—42no—
221C23—42no—
222C23—42no—
223C23—42no—
224C23C22⋊Q818yescomplemented
225C23C22×D411yescharacteristic
226C23C22×D412yes—
227C23C22×D412yes—
228C23C22×Q811yescharacteristic
229C23C2×#4112yes—
230C23C2×#4111yescharacteristic
231C23H(5,𝔽2)11yescharacteristic
232C23H(5,𝔽2)11yescharacteristic
233C23H(5,𝔽2)11yescharacteristic
234C232−1+411yescharacteristic
235C232−1+412yes—
236Q8—416no—
237D4—416no—
238C2×C4—24no—
239C2×C4—24no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—22no—
252C2×C4—24no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—24no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—432no—
260C2×C4—42no—
261C2×C4—42no—
262C2×C4—42no—
263C2×C4—42no—
264C2×C4—41no—
265C2×C4—42no—
266C2×C4—42no—
267C2×C4—41no—
268C2×C4—41no—
269C2×C4—42no—
270C2×C4—41no—
271C2×C4—42no—
272C2×C4—42no—
273C2×C4—42no—
274C2×C4—42no—
275C2×C4—42no—
276C2×C4—42no—
277C2×C4—42no—
278C2×C4—42no—
279C2×C4—41no—
280C2×C4—41no—
281C2×C4—42no—
282C2×C4—42no—
283C2×C4—42no—
284C2×C4—42no—
285C2×C4—42no—
286C2×C4—42no—
287C2×C4—42no—
288C2×C4#12018yes—
289C22—28no—
290C22—28no—
291C22—28no—
292C22—44no—
293C22—44no—
294C22—44no—
295C22—44no—
296C22—44no—
297C22—44no—
298C22—44no—
299C22—44no—
300C22—44no—
301C22—44no—
302C22—44no—
303C22—44no—
304C22C2×#12012yes—
305C22C2×C22⋊Q812yes—
306C22#52512yes—
307C22#53411yescharacteristic
308C22#53612yes—
309C22#53712yes—
310C22#53911yescharacteristic
311C22#53912yes—
312C22#54311yescharacteristic
313C22D4211yescharacteristic
314C22D4212yes—
315C22D4211yescharacteristic
316C22#54612yes—
317C22#54712yes—
318C22#54812yes—
319C22#54812yes—
320C22D4×Q811yescharacteristic
321C22D4×Q812yes—
322C22#55011yescharacteristic
323C22#55111yescharacteristic
324C22#55411yescharacteristic
325C22#56211yescharacteristic
326C22#56311yescharacteristic
327C4—28no—
328C4—44no—
329C4—42no—
330C4—44no—
331C4—44no—
332C4—42no—
333C4—42no—
334C4—82no—
335C2—48no—
336C2#240311yescharacteristic
337C2#240712yes—
338C2#240912yes—
339C2#243711yescharacteristic
340C2#244912yes—
341C2#246311yescharacteristic
342C2#268011yescharacteristic
343C2#268112yes—
344C2#268311yescharacteristic
345C2#272811yescharacteristic
346C2#273211yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC23×D4C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×C22⋊Q8C2semidirect
3. C2×#385C2semidirect
4. #1446C2semidirect
5. #1444C2semidirect
6. #1441C2semidirect
7. #1439C2semidirect
8. #1439C2semidirect
41. C22×Q8D4semidirect
46. C22×D4Q8semidirect
73. C2×C4⋊C4D4semidirect
224. C23C22⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C2×#3862
C2×#3852
#14462
#14442
#14412
#14392
#14382