Finite Group Databasebeta

← #13879

Subgroups — #13879

Order 256.

1003 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#117C211yesmaximal, characteristic
2C2×#384C211yesmaximal, characteristic, complemented
3C2×#382C211yesmaximal, characteristic, complemented
4C2×#380C211yesmaximal, characteristic
5C2×C4×C22⋊C4C211yesmaximal, characteristic
6#1439C214yesmaximal
7#1436C214yesmaximal, complemented
8C4⋊#95C211yesmaximal, characteristic, complemented
9C4⋊#95C211yesmaximal, characteristic, complemented
10C24×C4C2211yescharacteristic
11C2×#117—24no—
12C2×#117—24no—
13C2×#117—24no—
14C22×C4⋊C4C2211yescharacteristic
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2214yes—
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2211yescharacteristic
19C22×C22⋊C4C2212yes—
20C22×C22⋊C4C2212yes—
21C22×C22⋊C4C2212yes—
22C22×C42C2212yes—
23C22×C42C2211yescharacteristic
24C22×C42C2211yescharacteristic
25#384—24no—
26#382—24no—
27#380—24no—
28C4×C22⋊C4C418yescomplemented
29C2×#95C2214yes—
30C2×#95C2212yes—
31C2×#95C2214yes—
32C2×#95C2214yes—
33C2×#95C2212yes—
34C25C2311yescharacteristic
35C23×C4—22no—
36C23×C4—22no—
37C23×C4—22no—
38C23×C4—22no—
39C23×C4C2×C414yes—
40C23×C4D414yes—
41C23×C4Q814yes—
42C23×C4C2312yes—
43C23×C4C2312yes—
44C23×C4C2312yes—
45C23×C4C2312yes—
46C23×C4C2312yes—
47C23×C4C2311yescharacteristic
48C23×C4C2312yes—
49C23×C4C2311yescharacteristic
50#117—232no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—28no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4—28no—
61C2×C4⋊C4—22no—
62C2×C4⋊C4—22no—
63C2×C4⋊C4—44no—
64C2×C4⋊C4D414yes—
65C2×C4⋊C4D414yes—
66C2×C22⋊C4—24no—
67C2×C22⋊C4—24no—
68C2×C22⋊C4—24no—
69C2×C22⋊C4—24no—
70C2×C22⋊C4—24no—
71C2×C22⋊C4—24no—
72C2×C22⋊C4—44no—
73C2×C22⋊C4C2×C418yes—
74C2×C42—24no—
75C2×C42—24no—
76C2×C42—24no—
77C2×C42—22no—
78C2×C42—22no—
79C2×C42—22no—
80C2×C42—22no—
81C2×C42C2×C414yes—
82C2×C42C2×C414yes—
83#95—24no—
84#95—28no—
85#95—28no—
86#95—44no—
87#95C2×C418yes—
88C24—21no—
89C24—21no—
90C24—22no—
91C24—22no—
92C24—21no—
93C24—21no—
94C24—22no—
95C24—22no—
96C24C22×C412yes—
97C24C2×D412yes—
98C24C2×Q812yes—
99C24C2411yescharacteristic
100C22×C4—21no—
101C22×C4—21no—
102C22×C4—22no—
103C22×C4—22no—
104C22×C4—21no—
105C22×C4—21no—
106C22×C4—22no—
107C22×C4—22no—
108C22×C4—28no—
109C22×C4—28no—
110C22×C4—28no—
111C22×C4—28no—
112C22×C4—28no—
113C22×C4—28no—
114C22×C4—22no—
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—22no—
118C22×C4—22no—
119C22×C4—24no—
120C22×C4—22no—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—24no—
124C22×C4—22no—
125C22×C4—24no—
126C22×C4—22no—
127C22×C4—24no—
128C22×C4—22no—
129C22×C4—22no—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—24no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—24no—
138C22×C4C4⋊C4116yescomplemented
139C22×C4C22×C414yes—
140C22×C4C22×C412yes—
141C22×C4C22×C414yes—
142C22×C4C22×C412yes—
143C22×C4C2×D414yes—
144C22×C4C2×D414yes—
145C22×C4C2×D412yes—
146C22×C4C2×D412yes—
147C22×C4C2×D412yes—
148C22×C4C2×D412yes—
149C22×C4C2×Q812yes—
150C22×C4C2×Q812yes—
151C22×C4#4114yes—
152C22×C4#4114yes—
153C22×C4#4112yes—
154C22×C4#4112yes—
155C4⋊C4—28no—
156C4⋊C4—28no—
157C4⋊C4—416no—
158C4⋊C4—44no—
159C4⋊C4—44no—
160C22⋊C4—216no—
161C22⋊C4—216no—
162C22⋊C4—48no—
163C42—216no—
164C42—28no—
165C42—28no—
166C23—24no—
167C23—22no—
168C23—22no—
169C23—24no—
170C23—22no—
171C23—22no—
172C23—22no—
173C23—22no—
174C23—22no—
175C23—22no—
176C23—24no—
177C23—22no—
178C23—22no—
179C23—24no—
180C23—42no—
181C23—42no—
182C23—42no—
183C23—42no—
184C23—42no—
185C23—42no—
186C23—42no—
187C23—42no—
188C23C2×C4⋊C414yes—
189C23C23×C411yescharacteristic
190C23C22×D411yescharacteristic
191C23C22×D411yescharacteristic
192C23C22×D411yescharacteristic
193C23C22×Q811yescharacteristic
194C23C2×#4112yes—
195C23C2×#4112yes—
196C23C2×#4111yescharacteristic
197C23C2×#4111yescharacteristic
198C23H(5,𝔽2)12yes—
199C232−1+412yes—
200C2×C4—24no—
201C2×C4—22no—
202C2×C4—22no—
203C2×C4—24no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—232no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—28no—
219C2×C4—28no—
220C2×C4—42no—
221C2×C4—42no—
222C2×C4—42no—
223C2×C4—42no—
224C2×C4—42no—
225C2×C4—44no—
226C2×C4—42no—
227C2×C4—44no—
228C2×C4—42no—
229C2×C4—42no—
230C2×C4—42no—
231C2×C4—42no—
232C2×C4—42no—
233C2×C4—42no—
234C2×C4—42no—
235C2×C4—42no—
236C2×C4—44no—
237C2×C4—44no—
238C2×C4—44no—
239C2×C4—44no—
240C2×C4C2×C4⋊C414yes—
241C2×C4C2×C4⋊C414yes—
242C2×C4#11718yescomplemented
243C2×C4C4×D414yes—
244C2×C4C4×D414yes—
245C2×C4#12014yes—
246C2×C4C22⋊Q814yes—
247C2×C4C22⋊Q814yes—
248C2×C4#12314yes—
249C22—24no—
250C22—24no—
251C22—24no—
252C22—44no—
253C22—44no—
254C22—42no—
255C22—42no—
256C22—44no—
257C22—44no—
258C22—42no—
259C22—42no—
260C22C22×C4⋊C411yescharacteristic
261C22C2×#11712yes—
262C22C2×C4×D411yescharacteristic
263C22C2×C4×D411yescharacteristic
264C22#52012yes—
265C22C2×#12011yescharacteristic
266C22C2×C22⋊Q811yescharacteristic
267C22C2×C22⋊Q811yescharacteristic
268C22C2×#12311yescharacteristic
269C22#53211yescharacteristic
270C22#53211yescharacteristic
271C22#53312yes—
272C22#53511yescharacteristic
273C22#53611yescharacteristic
274C22#54412yes—
275C22#54612yes—
276C22#54712yes—
277C22#54812yes—
278C22#55012yes—
279C22#55212yes—
280C22#55312yes—
281C22#55512yes—
282C22#55612yes—
283C4—28no—
284C4—24no—
285C4—44no—
286C4—44no—
287C4—44no—
288C4—82no—
289C4—82no—
290C4#38518yes—
291C2—44no—
292C2#228511yescharacteristic
293C2C2×#38511yescharacteristic
294C2#231711yescharacteristic
295C2#235212yes—
296C2#235412yes—
297C2#243111yescharacteristic
298C2#243211yescharacteristic
299C2#243912yes—
300C2#244112yes—
301C2#249911yescharacteristic
302C2#250011yescharacteristic
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
2. C2×#384C2semidirect
3. C2×#382C2semidirect
7. #1436C2semidirect
8. C4⋊#95C2semidirect
9. C4⋊#95C2semidirect
28. C4×C22⋊C4C4semidirect
138. C22×C4C4⋊C4semidirect
242. C2×C4#117semidirect

Maximal subgroups

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

subgroupindex
C22×#1172
C2×#3842
C2×#3822
C2×#3802
C2×C4×C22⋊C42
#14392
#14362
C4⋊#952