Finite Group Databasebeta

← #15161

Subgroups — #15161

Order 256.

839 conjugacy classes of subgroups.

The subgroup lattice has 337 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#399C211yesmaximal, characteristic
2C2×#393C211yesmaximal, characteristic
3C2×#391C211yesmaximal, characteristic, complemented
4C2×C4×C22⋊C4C211yesmaximal, characteristic
5#1446C211yesmaximal, characteristic, complemented
6#1445C211yesmaximal, characteristic, complemented
7#1441C212yesmaximal, complemented
8#1439C212yesmaximal
9#1436C212yesmaximal, complemented
10C4⋊#95C211yesmaximal, characteristic, complemented
11C22⋊#95C212yesmaximal
12C23×Q8C2211yescharacteristic
13C24×C4C2211yescharacteristic
14C22×C4⋊C4C2211yescharacteristic
15C22×C4⋊C4C2212yes—
16C22×C4⋊C4C2212yes—
17C22×C22⋊C4C2212yes—
18C22×C22⋊C4C2212yes—
19C22×C22⋊C4C2211yescharacteristic
20C22×C22⋊C4C2211yescharacteristic
21C22×C42C2211yescharacteristic
22C22×C42C2211yescharacteristic
23#399—24no—
24#393—24no—
25#391—24no—
26C4×C22⋊C4—24no—
27C2×#95C2211yescharacteristic
28C2×#95C2212yes—
29C2×#95C2211yescharacteristic
30C2×#95C2212yes—
31C2×#95C2212yes—
32C2×#95C2212yes—
33C2×#95C2212yes—
34C2×#95C2211yescharacteristic
35C2×#95C2211yescharacteristic
36C2×#95C2212yes—
37C2×#95C2212yes—
38C2×#95C2212yes—
39C25C2311yescharacteristic
40C22×Q8—22no—
41C22×Q8—22no—
42C22×Q8—24no—
43C22×Q8—22no—
44C22×Q8—42no—
45C23×C4—22no—
46C23×C4—22no—
47C23×C4—42no—
48C23×C4—42no—
49C23×C4Q814yescomplemented
50C23×C4C2312yes—
51C23×C4C2312yes—
52C23×C4C2311yescharacteristic
53C23×C4C2311yescharacteristic
54C23×C4C2311yescharacteristic
55C23×C4C2312yes—
56C23×C4C2312yes—
57C23×C4C2311yescharacteristic
58C23×C4C2311yescharacteristic
59C23×C4C2311yescharacteristic
60C2×C4⋊C4—22no—
61C2×C4⋊C4—24no—
62C2×C4⋊C4—22no—
63C2×C4⋊C4—24no—
64C2×C4⋊C4—24no—
65C2×C4⋊C4—24no—
66C2×C4⋊C4—22no—
67C2×C4⋊C4—42no—
68C2×C4⋊C4—42no—
69C2×C22⋊C4—22no—
70C2×C22⋊C4—22no—
71C2×C22⋊C4—22no—
72C2×C22⋊C4—22no—
73C2×C22⋊C4—24no—
74C2×C22⋊C4—24no—
75C2×C22⋊C4—24no—
76C2×C22⋊C4—24no—
77C2×C22⋊C4—42no—
78C2×C22⋊C4—42no—
79C2×C22⋊C4D414yes—
80C2×C22⋊C4Q814yescomplemented
81C2×C42—22no—
82C2×C42—42no—
83C2×C42—42no—
84C2×C42D414yes—
85#95—22no—
86#95—22no—
87#95—24no—
88#95—24no—
89#95—24no—
90#95—22no—
91#95—22no—
92#95—24no—
93#95—24no—
94#95—42no—
95#95—42no—
96#95—42no—
97C24—21no—
98C24—21no—
99C24—21no—
100C24—22no—
101C24—22no—
102C24—21no—
103C24—22no—
104C24—22no—
105C24C2×D412yes—
106C24C2×Q812yes—
107C24C2×Q812yes—
108C24C2411yescharacteristic
109C2×Q8—28no—
110C2×Q8—48no—
111C2×Q8—48no—
112C2×Q8—44no—
113C2×Q8—44no—
114C22×C4—22no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—22no—
118C22×C4—22no—
119C22×C4—22no—
120C22×C4—21no—
121C22×C4—22no—
122C22×C4—21no—
123C22×C4—21no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—21no—
130C22×C4—21no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—21no—
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—28no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—22no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—22no—
158C22×C4—22no—
159C22×C4—48no—
160C22×C4—44no—
161C22×C4—44no—
162C22×C4—48no—
163C22×C4C2×D412yes—
164C22×C4C2×D412yes—
165C22×C4C2×D412yes—
166C22×C4C2×D412yes—
167C22×C4C2×D412yes—
168C22×C4C2×Q812yes—
169C22×C4C2×Q812yes—
170C22×C4C2×Q812yes—
171C22×C4C2×Q812yes—
172C22×C4#4114yes—
173C22×C4#4114yes—
174C22×C4#4112yes—
175C22×C4#4112yes—
176C22×C4#4112yes—
177C4⋊C4—48no—
178C4⋊C4—48no—
179C4⋊C4—44no—
180C22⋊C4—28no—
181C22⋊C4—28no—
182C22⋊C4—48no—
183C22⋊C4—48no—
184C42—44no—
185C42—44no—
186C23—22no—
187C23—22no—
188C23—22no—
189C23—22no—
190C23—22no—
191C23—22no—
192C23—24no—
193C23—24no—
194C23—24no—
195C23—24no—
196C23—24no—
197C23—24no—
198C23—41no—
199C23—42no—
200C23—41no—
201C23—41no—
202C23—41no—
203C23—42no—
204C23—42no—
205C23—42no—
206C23—42no—
207C23—42no—
208C23C4⋊Q814yes—
209C23C22×D411yescharacteristic
210C23C22×D411yescharacteristic
211C23C22×Q811yescharacteristic
212C23C22×Q811yescharacteristic
213C23C2×#4111yescharacteristic
214C23C2×#4111yescharacteristic
215C23C2×#4111yescharacteristic
216C23C2×#4112yes—
217C23C2×#4112yes—
218C23H(5,𝔽2)12yes—
219C23H(5,𝔽2)12yes—
220Q8—416no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—24no—
238C2×C4—24no—
239C2×C4—24no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—416no—
246C2×C4—42no—
247C2×C4—41no—
248C2×C4—41no—
249C2×C4—42no—
250C2×C4—41no—
251C2×C4—42no—
252C2×C4—41no—
253C2×C4—41no—
254C2×C4—41no—
255C2×C4—42no—
256C2×C4—42no—
257C2×C4—42no—
258C2×C4—42no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—42no—
262C2×C4—42no—
263C2×C4—42no—
264C2×C4—42no—
265C2×C4—42no—
266C2×C4—42no—
267C2×C4—42no—
268C2×C4—42no—
269C2×C4—42no—
270C2×C4—42no—
271C2×C4—42no—
272C2×C4—42no—
273C2×C4—42no—
274C2×C4—42no—
275C2×C4—42no—
276C2×C4—42no—
277C2×C4#12114yes—
278C2×C4C22⋊Q814yes—
279C2×C4C22⋊Q814yes—
280C22—24no—
281C22—28no—
282C22—42no—
283C22—42no—
284C22—44no—
285C22—44no—
286C22—42no—
287C22—42no—
288C22—42no—
289C22—42no—
290C22—44no—
291C22C2×#12111yescharacteristic
292C22C2×C22⋊Q811yescharacteristic
293C22C2×C22⋊Q811yescharacteristic
294C22#52511yescharacteristic
295C22#52912yes—
296C22C2×C4⋊Q811yescharacteristic
297C22#53211yescharacteristic
298C22#53211yescharacteristic
299C22#53311yescharacteristic
300C22#53311yescharacteristic
301C22#53312yes—
302C22#53411yescharacteristic
303C22#53511yescharacteristic
304C22#53812yes—
305C22#54312yes—
306C22#54612yes—
307C22#54612yes—
308C22#55112yes—
309C22#55112yes—
310C22#55412yes—
311C22#55412yes—
312C22#55912yes—
313C22#55912yes—
314C4—24no—
315C4—24no—
316C4—24no—
317C4—42no—
318C4—42no—
319C4—44no—
320C4—42no—
321C4—44no—
322C4—82no—
323C4—82no—
324C2—44no—
325C2#239611yescharacteristic
326C2#253411yescharacteristic
327C2#254411yescharacteristic
328C2#254912yes—
329C2#255712yes—
330C2#256411yescharacteristic
331C2#258011yescharacteristic
332C2#258912yes—
333C2#260712yes—
334C2#262611yescharacteristic
335C2#285711yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC25C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#391C2semidirect
5. #1446C2semidirect
6. #1445C2semidirect
7. #1441C2semidirect
9. #1436C2semidirect
10. C4⋊#95C2semidirect
49. C23×C4Q8semidirect
80. C2×C22⋊C4Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#3992
C2×#3932
C2×#3912
C2×C4×C22⋊C42
#14462
#14452
#14412
#14392
#14362
C4⋊#952
C22⋊#952