Finite Group Databasebeta

← #13877

Subgroups — #13877

Order 256.

2023 conjugacy classes of subgroups.

The subgroup lattice has 325 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊C4C211yesmaximal, characteristic
2C23×C22⋊C4C211yesmaximal, characteristic
3C2×#385C212yesmaximal, complemented
4C2×#380C212yesmaximal, complemented
5C2×#379C211yesmaximal, characteristic
6#1439C214yesmaximal, complemented
7C22⋊#95C212yesmaximal, complemented
8C22⋊#95C212yesmaximal, complemented
9C26C2211yescharacteristic
10C24×C4C2212yes—
11C24×C4C2212yes—
12C22×C4⋊C4C2214yescomplemented
13C22×C22⋊C4—24no—
14C22×C22⋊C4—28no—
15C22×C22⋊C4—28no—
16C22×C22⋊C4C418yescomplemented
17C22×C22⋊C4C2212yes—
18C22×C22⋊C4C2211yescharacteristic
19C22×C22⋊C4C2212yes—
20C22×C22⋊C4C2211yescharacteristic
21C22×C22⋊C4C2211yescharacteristic
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2212yes—
25C22×C22⋊C4C2211yescharacteristic
26#385—28no—
27#380—28no—
28#379—24no—
29C2×#95C2214yescomplemented
30C2×#95C2214yescomplemented
31C2×#95C2214yescomplemented
32C25—24no—
33C25—24no—
34C25—24no—
35C25—24no—
36C25—44no—
37C25C2×C414yes—
38C25D414yes—
39C25Q814yes—
40C25C2311yescharacteristic
41C25C2311yescharacteristic
42C25C2311yescharacteristic
43C23×C4—24no—
44C23×C4—24no—
45C23×C4—24no—
46C23×C4—28no—
47C23×C4—28no—
48C23×C4—24no—
49C23×C4—24no—
50C23×C4—44no—
51C23×C4—44no—
52C23×C4C2×C418yescomplemented
53C23×C4C2312yes—
54C23×C4C2312yes—
55C23×C4C2312yes—
56C23×C4C2314yes—
57C23×C4C2312yes—
58C2×C4⋊C4—28no—
59C2×C4⋊C4—28no—
60C2×C4⋊C4—44no—
61C2×C22⋊C4—232no—
62C2×C22⋊C4—24no—
63C2×C22⋊C4—24no—
64C2×C22⋊C4—24no—
65C2×C22⋊C4—24no—
66C2×C22⋊C4—28no—
67C2×C22⋊C4—28no—
68C2×C22⋊C4—232no—
69C2×C22⋊C4—24no—
70C2×C22⋊C4—22no—
71C2×C22⋊C4—24no—
72C2×C22⋊C4—22no—
73C2×C22⋊C4—24no—
74C2×C22⋊C4—24no—
75C2×C22⋊C4—24no—
76C2×C22⋊C4—24no—
77C2×C22⋊C4—44no—
78C2×C22⋊C4C2×C414yes—
79C2×C22⋊C4C2×C414yes—
80C2×C22⋊C4C2×C418yescomplemented
81C2×C22⋊C4D418yes—
82C2×C22⋊C4D418yes—
83#95—28no—
84#95—28no—
85#95—44no—
86C24—22no—
87C24—22no—
88C24—22no—
89C24—22no—
90C24—24no—
91C24—24no—
92C24—28no—
93C24—28no—
94C24—216no—
95C24—28no—
96C24—216no—
97C24—216no—
98C24—216no—
99C24—28no—
100C24—22no—
101C24—22no—
102C24—22no—
103C24—22no—
104C24—24no—
105C24—48no—
106C24—48no—
107C24—48no—
108C24—416no—
109C24—416no—
110C24—416no—
111C24—416no—
112C24C4⋊C4116yescomplemented
113C24C22×C412yes—
114C24C22×C412yes—
115C24C22×C412yes—
116C24C2×D412yes—
117C24C2×D414yes—
118C24C2×D412yes—
119C24C2×D412yes—
120C24C2×D414yes—
121C24C2×Q812yes—
122C24C2×Q812yes—
123C24C2×Q812yes—
124C24#4114yes—
125C24#4114yes—
126C24C2411yescharacteristic
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—24no—
130C22×C4—216no—
131C22×C4—216no—
132C22×C4—22no—
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—22no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—216no—
143C22×C4—22no—
144C22×C4—24no—
145C22×C4—22no—
146C22×C4—22no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—24no—
151C22×C4—24no—
152C22×C4—24no—
153C22×C4—48no—
154C22×C4—416no—
155C22×C4—416no—
156C22×C4—416no—
157C22×C4—416no—
158C22×C4—48no—
159C22×C4—48no—
160C22×C4C22×C414yes—
161C22×C4C22×C414yes—
162C22×C4C2×D418yes—
163C22×C4C2×D418yes—
164C4⋊C4—416no—
165C22⋊C4—216no—
166C22⋊C4—28no—
167C22⋊C4—216no—
168C22⋊C4—216no—
169C22⋊C4—48no—
170C22⋊C4—44no—
171C22⋊C4—48no—
172C22⋊C4—44no—
173C22⋊C4C22⋊C4116yescomplemented
174C23—22no—
175C23—22no—
176C23—24no—
177C23—24no—
178C23—24no—
179C23—22no—
180C23—24no—
181C23—24no—
182C23—24no—
183C23—22no—
184C23—24no—
185C23—24no—
186C23—24no—
187C23—24no—
188C23—28no—
189C23—28no—
190C23—28no—
191C23—28no—
192C23—28no—
193C23—28no—
194C23—28no—
195C23—28no—
196C23—22no—
197C23—22no—
198C23—24no—
199C23—24no—
200C23—22no—
201C23—24no—
202C23—24no—
203C23—24no—
204C23—22no—
205C23—24no—
206C23—24no—
207C23—232no—
208C23—232no—
209C23—416no—
210C23—432no—
211C23—432no—
212C23—432no—
213C23—432no—
214C23—464no—
215C23—44no—
216C23—44no—
217C23—44no—
218C23—44no—
219C23C2×C22⋊C414yes—
220C23C2×C4⋊C414yes—
221C23C2×C4⋊C414yes—
222C23C2×C4⋊C414yes—
223C23#11714yes—
224C23C4×D418yes—
225C23#12014yes—
226C23#12118yes—
227C23C22⋊Q818yes—
228C23C22⋊Q818yes—
229C23#12314yes—
230C23C23×C411yescharacteristic
231C23C22×D412yes—
232C23C22×D411yescharacteristic
233C23C22×D412yes—
234C23C22×Q811yescharacteristic
235C23C2×#4112yes—
236C23C2×#4112yes—
237C23H(5,𝔽2)14yes—
238C2×C4—24no—
239C2×C4—24no—
240C2×C4—28no—
241C2×C4—28no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—28no—
246C2×C4—28no—
247C2×C4—28no—
248C2×C4—432no—
249C2×C4—432no—
250C2×C4—44no—
251C2×C4—44no—
252C2×C4—44no—
253C2×C4—44no—
254C2×C4—44no—
255C2×C4—44no—
256C2×C4—42no—
257C2×C4—42no—
258C2×C4—42no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—42no—
262C2×C4—44no—
263C2×C4—44no—
264C2×C4—44no—
265C2×C4—44no—
266C2×C4C2×C22⋊C418yescomplemented
267C22—24no—
268C22—24no—
269C22—28no—
270C22—28no—
271C22—28no—
272C22—28no—
273C22—28no—
274C22—28no—
275C22—28no—
276C22—28no—
277C22—216no—
278C22—216no—
279C22—24no—
280C22—24no—
281C22—24no—
282C22—24no—
283C22—24no—
284C22—464no—
285C22—44no—
286C22—44no—
287C22—44no—
288C22—44no—
289C22—48no—
290C22#38018yescomplemented
291C22#38518yescomplemented
292C22C22×C22⋊C411yescharacteristic
293C22C22×C4⋊C411yescharacteristic
294C22C2×#11711yescharacteristic
295C22C2×C4×D412yes—
296C22#51812yes—
297C22C2×#12011yescharacteristic
298C22C2×#12112yes—
299C22C2×C22⋊Q812yes—
300C22C2×C22⋊Q812yes—
301C22C2×#12311yescharacteristic
302C22#53412yes—
303C22#54312yes—
304C22D4214yes—
305C22#54614yes—
306C22#54614yes—
307C22#55114yes—
308C4—28no—
309C4—44no—
310C4—48no—
311C4—82no—
312C4—82no—
313C2—28no—
314C2—28no—
315C2—44no—
316C2C2×#38011yescharacteristic
317C2C2×#38511yescharacteristic
318C2#231511yescharacteristic
319C2D4×C22⋊C412yes—
320C2#234212yes—
321C2#241012yes—
322C2#241212yes—
323C2#243714yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC26C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#385C2semidirect
4. C2×#380C2semidirect
6. #1439C2semidirect
7. C22⋊#95C2semidirect
8. C22⋊#95C2semidirect
12. C22×C4⋊C4C22semidirect
16. C22×C22⋊C4C4semidirect
29. C2×#95C22semidirect
30. C2×#95C22semidirect
31. C2×#95C22semidirect
52. C23×C4C2×C4semidirect
80. C2×C22⋊C4C2×C4semidirect
112. C24C4⋊C4semidirect
173. C22⋊C4C22⋊C4semidirect
266. C2×C4C2×C22⋊C4semidirect
290. C22#380semidirect
291. C22#385semidirect

Maximal subgroups

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

subgroupindex
C23×C22⋊C42
C2×#3852
C2×#3802
C2×#3792
#14392
C22⋊#952