Finite Group Databasebeta

← #13979

Subgroups — #13979

Order 256.

1179 conjugacy classes of subgroups.

The subgroup lattice has 307 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2C2×#390C211yesmaximal, characteristic
3C2×#390C211yesmaximal, characteristic
4C2×#389C211yesmaximal, characteristic, complemented
5C2×#382C211yesmaximal, characteristic, complemented
6#1439C214yesmaximal, complemented
7C4⋊#95C211yesmaximal, characteristic, complemented
8C22⋊#95C214yesmaximal, complemented
9C4×#95C211yesmaximal, characteristic, complemented
10C23×D4C2211yescharacteristic
11C24×C4C2212yes—
12C2×C4×D4—24no—
13C2×C4×D4—24no—
14C2×C4×D4—24no—
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2211yescharacteristic
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2212yes—
19C22×C22⋊C4C2212yes—
20C22×C22⋊C4C2214yes—
21C22×C22⋊C4C2214yes—
22C22×C42C2211yescharacteristic
23C22×C42C2211yescharacteristic
24C22×C42C2211yescharacteristic
25#390—24no—
26#390C418yescomplemented
27#389—24no—
28#382—24no—
29C2×#95C2212yes—
30C2×#95C2212yes—
31C2×#95C2212yes—
32C2×#95C2214yes—
33C2×#95C2214yes—
34C25C2312yes—
35C22×D4—22no—
36C22×D4—22no—
37C22×D4—22no—
38C22×D4—22no—
39C22×D4C2×C414yes—
40C22×D4D414yes—
41C22×D4Q814yes—
42C23×C4—24no—
43C23×C4—24no—
44C23×C4—24no—
45C23×C4—28no—
46C23×C4—44no—
47C23×C4C2312yes—
48C23×C4C2312yes—
49C23×C4C2312yes—
50C23×C4C2311yescharacteristic
51C23×C4C2312yes—
52C23×C4C2312yes—
53C23×C4C2311yescharacteristic
54C23×C4C2311yescharacteristic
55C4×D4—232no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—22no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4—22no—
61C2×C4⋊C4—24no—
62C2×C4⋊C4—22no—
63C2×C4⋊C4—22no—
64C2×C4⋊C4—44no—
65C2×C4⋊C4C2×C414yescomplemented
66C2×C4⋊C4D414yes—
67C2×C22⋊C4—24no—
68C2×C22⋊C4—24no—
69C2×C22⋊C4—24no—
70C2×C22⋊C4—28no—
71C2×C22⋊C4—28no—
72C2×C22⋊C4—44no—
73C2×C22⋊C4—44no—
74C2×C22⋊C4—44no—
75C2×C22⋊C4C2×C4116yescomplemented
76C2×C42—22no—
77C2×C42—22no—
78C2×C42—22no—
79C2×C42—22no—
80C2×C42—22no—
81C2×C42—22no—
82C2×C42—22no—
83C2×C42C2×C414yescomplemented
84C2×C42D414yes—
85#95—28no—
86#95—24no—
87#95—24no—
88#95—24no—
89#95—44no—
90C24—22no—
91C24—22no—
92C24—24no—
93C24—24no—
94C24—22no—
95C24—22no—
96C24—24no—
97C24—24no—
98C24C22×C414yes—
99C24C2×D414yes—
100C24C2×Q814yes—
101C24C2411yescharacteristic
102C2×D4—28no—
103C2×D4—28no—
104C2×D4—28no—
105C2×D4—28no—
106C2×D4—28no—
107C2×D4—28no—
108C2×D4C4⋊C4116yescomplemented
109C22×C4—21no—
110C22×C4—21no—
111C22×C4—22no—
112C22×C4—216no—
113C22×C4—22no—
114C22×C4—22no—
115C22×C4—21no—
116C22×C4—21no—
117C22×C4—22no—
118C22×C4—22no—
119C22×C4—22no—
120C22×C4—22no—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—24no—
129C22×C4—22no—
130C22×C4—24no—
131C22×C4—24no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—24no—
136C22×C4—22no—
137C22×C4—22no—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—416no—
143C22×C4—416no—
144C22×C4—48no—
145C22×C4—48no—
146C22×C4C22×C414yes—
147C22×C4C22×C414yes—
148C22×C4C22×C412yes—
149C22×C4C2×D414yes—
150C22×C4C2×D412yes—
151C22×C4C2×D412yes—
152C22×C4C2×D412yes—
153C22×C4C2×D412yes—
154C22×C4C2×D412yes—
155C22×C4C2×Q812yes—
156C22×C4#4114yes—
157C22×C4#4114yes—
158C22×C4#4112yes—
159C22×C4#4112yes—
160C4⋊C4—28no—
161C4⋊C4—28no—
162C4⋊C4—48no—
163C4⋊C4—44no—
164C22⋊C4—216no—
165C22⋊C4—416no—
166C22⋊C4—416no—
167C42—28no—
168C42—28no—
169C42—44no—
170C23—24no—
171C23—24no—
172C23—28no—
173C23—28no—
174C23—24no—
175C23—24no—
176C23—24no—
177C23—24no—
178C23—28no—
179C23—28no—
180C23—28no—
181C23—28no—
182C23—42no—
183C23—44no—
184C23—42no—
185C23—42no—
186C23—42no—
187C23—44no—
188C23—44no—
189C23—44no—
190C23—44no—
191C23—44no—
192C23C2×C4⋊C418yes—
193C23C23×C411yescharacteristic
194C23C22×D411yescharacteristic
195C23C22×D411yescharacteristic
196C23C22×D411yescharacteristic
197C23C22×Q811yescharacteristic
198C23C2×#4111yescharacteristic
199C23C2×#4111yescharacteristic
200C23C2×#4112yes—
201C23C2×#4112yes—
202C23H(5,𝔽2)12yes—
203C23H(5,𝔽2)12yes—
204D4—232no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—24no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—28no—
214C2×C4—22no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—24no—
220C2×C4—28no—
221C2×C4—24no—
222C2×C4—432no—
223C2×C4—42no—
224C2×C4—42no—
225C2×C4—42no—
226C2×C4—42no—
227C2×C4—42no—
228C2×C4—44no—
229C2×C4—42no—
230C2×C4—42no—
231C2×C4—42no—
232C2×C4—42no—
233C2×C4—44no—
234C2×C4—42no—
235C2×C4—42no—
236C2×C4—42no—
237C2×C4—42no—
238C2×C4—42no—
239C2×C4—42no—
240C2×C4—42no—
241C2×C4—42no—
242C2×C4—44no—
243C2×C4—44no—
244C2×C4C2×C4⋊C414yes—
245C2×C4C4×D414yes—
246C2×C4C4×D414yes—
247C2×C4#12014yes—
248C2×C4C22⋊Q814yes—
249C2×C4C22⋊Q814yes—
250C2×C4#12314yes—
251C2×C4#12414yes—
252C22—216no—
253C22—28no—
254C22—44no—
255C22—44no—
256C22—44no—
257C22—48no—
258C22—48no—
259C22—44no—
260C22—44no—
261C22—48no—
262C22—44no—
263C22C22×C4⋊C411yescharacteristic
264C22C2×C4×D411yescharacteristic
265C22C2×C4×D411yescharacteristic
266C22C4×#4112yes—
267C22#51812yes—
268C22C2×#12011yescharacteristic
269C22C2×C22⋊Q811yescharacteristic
270C22C2×C22⋊Q811yescharacteristic
271C22C2×#12311yescharacteristic
272C22C2×#12411yescharacteristic
273C22#52912yes—
274C22#53211yescharacteristic
275C22#53511yescharacteristic
276C22#53511yescharacteristic
277C22#54012yes—
278C22#54612yes—
279C22#54612yes—
280C22#54612yes—
281C22#55012yes—
282C22#55312yes—
283C22#55412yes—
284C22#55412yes—
285C22#55512yes—
286C4—24no—
287C4—44no—
288C4—44no—
289C4—44no—
290C4—42no—
291C4—44no—
292C4—82no—
293C4#38518yes—
294C2—48no—
295C2C2×#38511yescharacteristic
296C2C4×#12411yescharacteristic
297C2#232811yescharacteristic
298C2#234912yes—
299C2#236312yes—
300C2#242012yes—
301C2#243111yescharacteristic
302C2#243511yescharacteristic
303C2#245412yes—
304C2#256311yescharacteristic
305C2#256611yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC23×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#389C2semidirect
5. C2×#382C2semidirect
6. #1439C2semidirect
7. C4⋊#95C2semidirect
8. C22⋊#95C2semidirect
9. C4×#95C2semidirect
26. #390C4semidirect
65. C2×C4⋊C4C2×C4semidirect
75. C2×C22⋊C4C2×C4semidirect
83. C2×C42C2×C4semidirect
108. C2×D4C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
C2×#3902
C2×#3892
C2×#3822
#14392
C4⋊#952
C22⋊#952
C4×#952