Finite Group Databasebeta

← #13913

Subgroups — #13913

Order 256.

793 conjugacy classes of subgroups.

The subgroup lattice has 327 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#383C211yesmaximal, characteristic, complemented
2C2×#381C211yesmaximal, characteristic
3C2×C4×C22⋊C4C211yesmaximal, characteristic
4#1442C212yesmaximal, complemented
5#1439C212yesmaximal
6#1437C212yesmaximal
7C4⋊#95C211yesmaximal, characteristic, complemented
8#1434C211yesmaximal, characteristic, complemented
9#1434C212yesmaximal, complemented
10C22⋊#95C211yesmaximal, characteristic
11C4×#95C211yesmaximal, characteristic, complemented
12C24×C4C2211yescharacteristic
13C22×C4⋊C4C2212yes—
14C22×C22⋊C4C2212yes—
15C22×C22⋊C4C2212yes—
16C22×C22⋊C4C2211yescharacteristic
17C22×C22⋊C4C2211yescharacteristic
18C22×C42C2212yes—
19C22×C42C2211yescharacteristic
20C22×C42C2211yescharacteristic
21#383—24no—
22#381—24no—
23C4×C22⋊C4C418yescomplemented
24C2×#95C2211yescharacteristic
25C2×#95C2212yes—
26C2×#95C2211yescharacteristic
27C2×#95C2212yes—
28C2×#95C2212yes—
29C2×#95C2211yescharacteristic
30C2×#95C2212yes—
31C2×#95C2212yes—
32C2×#95C2212yes—
33C2×#95C2212yes—
34C2×#95C2212yes—
35C2×#95C2211yescharacteristic
36C2×#95C2211yescharacteristic
37C2×#95C2211yescharacteristic
38C25C2311yescharacteristic
39C23×C4—24no—
40C23×C4—22no—
41C23×C4—22no—
42C23×C4—42no—
43C23×C4C2×C414yes—
44C23×C4C2312yes—
45C23×C4C2312yes—
46C23×C4C2311yescharacteristic
47C23×C4C2311yescharacteristic
48C23×C4C2311yescharacteristic
49C23×C4C2312yes—
50C23×C4C2312yes—
51C23×C4C2311yescharacteristic
52C23×C4C2311yescharacteristic
53C23×C4C2311yescharacteristic
54C2×C4⋊C4—24no—
55C2×C4⋊C4—42no—
56C2×C4⋊C4—42no—
57C2×C22⋊C4—22no—
58C2×C22⋊C4—24no—
59C2×C22⋊C4—22no—
60C2×C22⋊C4—24no—
61C2×C22⋊C4—24no—
62C2×C22⋊C4—24no—
63C2×C22⋊C4—24no—
64C2×C22⋊C4—42no—
65C2×C22⋊C4—42no—
66C2×C22⋊C4C2×C414yes—
67C2×C22⋊C4C2×C414yes—
68C2×C42—22no—
69C2×C42—22no—
70C2×C42—24no—
71C2×C42—24no—
72C2×C42—42no—
73C2×C42—42no—
74C2×C42C2×C414yes—
75C2×C42C2×C414yes—
76#95—24no—
77#95—22no—
78#95—24no—
79#95—24no—
80#95—22no—
81#95—24no—
82#95—22no—
83#95—24no—
84#95—24no—
85#95—42no—
86#95—42no—
87#95C2×C414yes—
88#95C2×C414yes—
89#95D414yes—
90C24—21no—
91C24—22no—
92C24—21no—
93C24—21no—
94C24—22no—
95C24—21no—
96C24—21no—
97C24—22no—
98C24—21no—
99C24C22×C412yes—
100C24#4114yes—
101C24C2411yescharacteristic
102C22×C4—22no—
103C22×C4—22no—
104C22×C4—22no—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4—21no—
108C22×C4—21no—
109C22×C4—28no—
110C22×C4—21no—
111C22×C4—21no—
112C22×C4—21no—
113C22×C4—22no—
114C22×C4—22no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—21no—
118C22×C4—21no—
119C22×C4—22no—
120C22×C4—22no—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—21no—
124C22×C4—21no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—21no—
129C22×C4—21no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—21no—
135C22×C4—22no—
136C22×C4—28no—
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—22no—
150C22×C4—22no—
151C22×C4—44no—
152C22×C4—48no—
153C22×C4—48no—
154C22×C4C22×C412yes—
155C22×C4C22×C412yes—
156C22×C4C22×C412yes—
157C22×C4C22×C412yes—
158C22×C4C22×C412yes—
159C22×C4C22×C412yes—
160C22×C4C2×D414yes—
161C22×C4C2×D412yes—
162C22×C4#4114yes—
163C22×C4#4112yes—
164C22×C4#4114yes—
165C22×C4#4112yes—
166C22×C4#4112yes—
167C4⋊C4—48no—
168C22⋊C4—28no—
169C22⋊C4—28no—
170C22⋊C4—48no—
171C22⋊C4—48no—
172C42—28no—
173C42—44no—
174C42—48no—
175C23—22no—
176C23—22no—
177C23—22no—
178C23—22no—
179C23—22no—
180C23—22no—
181C23—24no—
182C23—24no—
183C23—24no—
184C23—24no—
185C23—24no—
186C23—24no—
187C23—42no—
188C23—42no—
189C23—42no—
190C23—42no—
191C23—41no—
192C23—41no—
193C23—42no—
194C23—42no—
195C23—41no—
196C23—41no—
197C23#11714yes—
198C23C23×C411yescharacteristic
199C23C22×D411yescharacteristic
200C23C2×#4112yes—
201C23C2×#4112yes—
202C23C2×#4111yescharacteristic
203C23C2×#4111yescharacteristic
204C23C2×#4111yescharacteristic
205C23C2×#4112yes—
206C23H(5,𝔽2)12yes—
207C23H(5,𝔽2)11yescharacteristic
208C232−1+411yescharacteristic
209C2×C4—22no—
210C2×C4—22no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—22no—
214C2×C4—22no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—24no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—24no—
234C2×C4—24no—
235C2×C4—24no—
236C2×C4—416no—
237C2×C4—42no—
238C2×C4—42no—
239C2×C4—42no—
240C2×C4—42no—
241C2×C4—42no—
242C2×C4—42no—
243C2×C4—42no—
244C2×C4—41no—
245C2×C4—41no—
246C2×C4—42no—
247C2×C4—42no—
248C2×C4—42no—
249C2×C4—42no—
250C2×C4—42no—
251C2×C4—41no—
252C2×C4—41no—
253C2×C4—42no—
254C2×C4—42no—
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#11714yes—
268C2×C4#11714yes—
269C2×C4C4×D414yes—
270C22—24no—
271C22—24no—
272C22—24no—
273C22—44no—
274C22—44no—
275C22—42no—
276C22—42no—
277C22—42no—
278C22—42no—
279C22—44no—
280C22—44no—
281C22C2×#11711yescharacteristic
282C22C2×#11711yescharacteristic
283C22C2×#11711yescharacteristic
284C22C2×C4×D411yescharacteristic
285C22C4×#4111yescharacteristic
286C22#51811yescharacteristic
287C22#52011yescharacteristic
288C22#52912yes—
289C22#52912yes—
290C22#52912yes—
291C22#53212yes—
292C22#53812yes—
293C22#53912yes—
294C22#54612yes—
295C22#54711yescharacteristic
296C22#55011yescharacteristic
297C22#55112yes—
298C22#55112yes—
299C22#55112yes—
300C22#55212yes—
301C22#55312yes—
302C22#55511yescharacteristic
303C22#55611yescharacteristic
304C4—24no—
305C4—24no—
306C4—24no—
307C4—44no—
308C4—42no—
309C4—42no—
310C4—42no—
311C4—44no—
312C4—82no—
313C4—82no—
314C2—44no—
315C2#228311yescharacteristic
316C2#229311yescharacteristic
317C2#231811yescharacteristic
318C2#234211yescharacteristic
319C2#234311yescharacteristic
320C2#235311yescharacteristic
321C2#235411yescharacteristic
322C2#255312yes—
323C2#255412yes—
324C2#257212yes—
325C2#257312yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC25C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#383C2semidirect
4. #1442C2semidirect
7. C4⋊#95C2semidirect
8. #1434C2semidirect
9. #1434C2semidirect
11. C4×#95C2semidirect
23. C4×C22⋊C4C4semidirect

Maximal subgroups

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

subgroupindex
C2×#3832
C2×#3812
C2×C4×C22⋊C42
#14422
#14392
#14372
C4⋊#952
#14342
C22⋊#952
C4×#952