Finite Group Databasebeta

← C2×#2579 #34830

Subgroups — C2×#2579 #34830

Order 256.

1687 conjugacy classes of subgroups.

The subgroup lattice has 286 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2C23×C4⋊C4C211yesmaximal, characteristic, complemented
3#2579C2116yesmaximal, direct product factor
4C2×#398C212yesmaximal, complemented
5C2×#396C212yesmaximal, complemented
6C2×#387C212yesmaximal, complemented
7C2×#386C211yesmaximal, characteristic
8C2×#386C211yesmaximal, characteristic
9C2×#385C212yesmaximal, complemented
10C2×#385C211yesmaximal, characteristic, complemented
11C2×#385C211yesmaximal, characteristic, complemented
12C2×#380C211yesmaximal, characteristic, complemented
13C23×D4C2211yescharacteristic
14C24×C4C2211yescharacteristic
15C24×C4C2211yescharacteristic
16C24×C4C2211yescharacteristic
17C24×C4C2211yescharacteristic
18C2×C4×D4—28no—
19C2×C4×D4C2218yes—
20C22×C4⋊C4—28no—
21C22×C4⋊C4C2212yes—
22C22×C4⋊C4C2212yes—
23C22×C4⋊C4C2211yescharacteristic
24C22×C4⋊C4C2212yes—
25C22×C4⋊C4C2212yes—
26C22×C4⋊C4C2212yes—
27C22×C4⋊C4C2218yescomplemented
28C22×C22⋊C4C2211yescharacteristic
29C22×C22⋊C4C2212yes—
30C22×C22⋊C4C2211yescharacteristic
31C22×C22⋊C4C2211yescharacteristic
32C22×C22⋊C4C2211yescharacteristic
33C22×C22⋊C4C2212yes—
34C22×C42C2211yescharacteristic
35#398C22116yescomplemented
36#396C22116yescomplemented
37#387C22116yescomplemented
38#386C2218yes—
39#386C2218yes—
40#385C22116yescomplemented
41#385C2218yescomplemented
42#385C2218yescomplemented
43#380C2218yescomplemented
44C2×#95C2212yes—
45C2×#95C2212yes—
46C2×#95C2212yes—
47C2×#95C2212yes—
48C2×#95C2212yes—
49C25C2311yescharacteristic
50C25C2311yescharacteristic
51C22×D4—24no—
52C22×D4—24no—
53C22×D4Q818yes—
54C22×D4C2314yes—
55C23×C4—24no—
56C23×C4—28no—
57C23×C4—24no—
58C23×C4—24no—
59C23×C4—44no—
60C23×C4—44no—
61C23×C4—44no—
62C23×C4D418yes—
63C23×C4C2314yes—
64C23×C4C2312yes—
65C23×C4C2312yes—
66C23×C4C2311yescharacteristic
67C23×C4C2311yescharacteristic
68C23×C4C2312yes—
69C23×C4C2311yescharacteristic
70C23×C4C2311yescharacteristic
71C23×C4C2311yescharacteristic
72C23×C4C2312yes—
73C23×C4C2314yes—
74C23×C4C2314yes—
75C23×C4C2314yes—
76C4×D4—232no—
77C2×C4⋊C4—28no—
78C2×C4⋊C4—28no—
79C2×C4⋊C4—232no—
80C2×C4⋊C4—24no—
81C2×C4⋊C4—28no—
82C2×C4⋊C4—44no—
83C2×C4⋊C4—44no—
84C2×C4⋊C4C2318yes—
85C2×C4⋊C4C2318yes—
86C2×C4⋊C4C2314yes—
87C2×C4⋊C4C2318yes—
88C2×C4⋊C4C2318yes—
89C2×C4⋊C4C2318yes—
90C2×C22⋊C4—24no—
91C2×C22⋊C4—24no—
92C2×C22⋊C4—24no—
93C2×C22⋊C4—24no—
94C2×C22⋊C4—28no—
95C2×C22⋊C4—44no—
96C2×C22⋊C4C2314yes—
97C2×C22⋊C4C2314yes—
98C2×C22⋊C4C2314yes—
99C2×C22⋊C4C2314yes—
100C2×C22⋊C4C2318yes—
101C2×C22⋊C4C2318yes—
102C2×C42—24no—
103C2×C42C2314yes—
104#95C2318yes—
105#95C2318yes—
106#95C2318yes—
107#95C2318yes—
108#95C2318yes—
109C24—24no—
110C24—24no—
111C24—22no—
112C24—24no—
113C24—22no—
114C24—24no—
115C24C2×D414yes—
116C24C2×Q814yes—
117C24C2×Q814yes—
118C24#4114yes—
119C24C2412yes—
120C24C2412yes—
121C24C2411yescharacteristic
122C2×D4—232no—
123C2×D4—28no—
124C2×D4—28no—
125C2×D4C2×Q8116yes—
126C22×C4—232no—
127C22×C4—22no—
128C22×C4—28no—
129C22×C4—24no—
130C22×C4—24no—
131C22×C4—22no—
132C22×C4—24no—
133C22×C4—24no—
134C22×C4—216no—
135C22×C4—22no—
136C22×C4—22no—
137C22×C4—28no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—24no—
143C22×C4—24no—
144C22×C4—24no—
145C22×C4—24no—
146C22×C4—24no—
147C22×C4—24no—
148C22×C4—24no—
149C22×C4—28no—
150C22×C4—416no—
151C22×C4—48no—
152C22×C4—48no—
153C22×C4—48no—
154C22×C4—416no—
155C22×C4—416no—
156C22×C4C2×D414yes—
157C22×C4C2×D414yes—
158C22×C4C2×D4116yes—
159C22×C4C2×Q814yes—
160C22×C4#4118yes—
161C22×C4C2414yes—
162C22×C4C2414yes—
163C22×C4C2412yes—
164C22×C4C2412yes—
165C22×C4C2414yes—
166C22×C4C2412yes—
167C22×C4C2412yes—
168C22×C4C2412yes—
169C22×C4C2414yes—
170C4⋊C4—216no—
171C4⋊C4—216no—
172C4⋊C4—28no—
173C4⋊C4—216no—
174C4⋊C4—48no—
175C4⋊C4—48no—
176C22⋊C4—28no—
177C22⋊C4—28no—
178C22⋊C4—28no—
179C22⋊C4—28no—
180C22⋊C4—216no—
181C22⋊C4—48no—
182C42—28no—
183C23—28no—
184C23—28no—
185C23—216no—
186C23—216no—
187C23—24no—
188C23—24no—
189C23—28no—
190C23—216no—
191C23—22no—
192C23—24no—
193C23—22no—
194C23—24no—
195C23—44no—
196C23—44no—
197C23—48no—
198C23C22⋊Q8116yes—
199C23C22×D414yes—
200C23C22×D412yes—
201C23C22×Q814yes—
202C23C22×Q814yes—
203C23C22×Q812yes—
204C23C2×#4114yes—
205C23C2×#4112yes—
206C23C2×#4114yes—
207C23H(5,𝔽2)14yes—
208C23C2511yescharacteristic
209D4—232no—
210C2×C4—232no—
211C2×C4—28no—
212C2×C4—216no—
213C2×C4—28no—
214C2×C4—28no—
215C2×C4—22no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—22no—
219C2×C4—24no—
220C2×C4—24no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—24no—
234C2×C4—416no—
235C2×C4—416no—
236C2×C4—416no—
237C2×C4—44no—
238C2×C4—44no—
239C2×C4—48no—
240C2×C4—48no—
241C2×C4—48no—
242C2×C4C22×D414yes—
243C2×C4C22×D414yes—
244C2×C4C22×Q814yes—
245C2×C4C2×#4118yes—
246C22—232no—
247C22—24no—
248C22—24no—
249C22—28no—
250C22—28no—
251C22—24no—
252C22—28no—
253C22—416no—
254C22—42no—
255C22—42no—
256C22—44no—
257C22C2×C22⋊Q818yes—
258C22C2×C22⋊Q814yes—
259C22#52514yes—
260C22#53414yes—
261C22#55318yes—
262C22#55418yes—
263C22C23×D411yescharacteristic
264C22C23×Q811yescharacteristic
265C22C22×#4111yescharacteristic
266C22C22×#4112yes—
267C22C2×H(5,𝔽2)12yes—
268C4—24no—
269C4—28no—
270C4—24no—
271C4—24no—
272C4—42no—
273C4—42no—
274C4—44no—
275C4—44no—
276C4—44no—
277C2—28no—
278C2—44no—
279C2#257918yesdirect product factor
280C2C22×C22⋊Q811yescharacteristic
281C2C2×#52511yescharacteristic
282C2C2×#53411yescharacteristic
283C2C2×#55312yes—
284C2C2×#55412yes—
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC23C25
prime radicalC23×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C23×C4⋊C4C2semidirect
3. #2579C2direct (N × H)
4. C2×#398C2semidirect
5. C2×#396C2semidirect
6. C2×#387C2semidirect
9. C2×#385C2semidirect
10. C2×#385C2semidirect
11. C2×#385C2semidirect
12. C2×#380C2semidirect
27. C22×C4⋊C4C22semidirect
35. #398C22semidirect
36. #396C22semidirect
37. #387C22semidirect
40. #385C22semidirect
41. #385C22semidirect
42. #385C22semidirect
43. #380C22semidirect
279. C2#2579direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×D42
C23×C4⋊C42
#25792
C2×#3982
C2×#3962
C2×#3872
C2×#3862
C2×#3852
C2×#3802