Finite Group Databasebeta

← C2×#2413 #34734

Subgroups — C2×#2413 #34734

Order 256.

1785 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#123C211yesmaximal, characteristic
2C22×#123C211yesmaximal, characteristic
3C22×#117C211yesmaximal, characteristic, complemented
4C23×C4⋊C4C211yesmaximal, characteristic, complemented
5#2413C2116yesmaximal, direct product factor
6C2×#398C212yesmaximal, complemented
7C2×#396C212yesmaximal, complemented
8C2×#389C212yesmaximal, complemented
9C2×#388C212yesmaximal, complemented
10C2×#386C211yesmaximal, characteristic
11C2×#385C211yesmaximal, characteristic, complemented
12C2×#381C211yesmaximal, characteristic, complemented
13C23×D4C2211yescharacteristic
14C24×C4C2211yescharacteristic
15C24×C4C2211yescharacteristic
16C24×C4C2211yescharacteristic
17C2×#123—28no—
18C2×#123—28no—
19C2×#123C2218yes—
20C2×#123C2218yes—
21C2×#117—28no—
22C2×#117C2218yescomplemented
23C22×C4⋊C4—28no—
24C22×C4⋊C4C2212yes—
25C22×C4⋊C4C2212yes—
26C22×C4⋊C4C2212yes—
27C22×C4⋊C4C2211yescharacteristic
28C22×C4⋊C4C2212yes—
29C22×C4⋊C4C2212yes—
30C22×C4⋊C4C2211yescharacteristic
31C22×C4⋊C4C2218yescomplemented
32C22×C22⋊C4C2211yescharacteristic
33C22×C22⋊C4C2212yes—
34C22×C22⋊C4C2212yes—
35C22×C22⋊C4C2211yescharacteristic
36C22×C22⋊C4C2211yescharacteristic
37C22×C22⋊C4C2211yescharacteristic
38C22×C22⋊C4C2211yescharacteristic
39C22×C42C2212yes—
40#398C22116yescomplemented
41#396C22116yescomplemented
42#389C22116yescomplemented
43#388C22116yescomplemented
44#386C2218yes—
45#385C2218yescomplemented
46#381C2218yescomplemented
47C2×#95C2212yes—
48C2×#95C2212yes—
49C2×#95C2212yes—
50C2×#95C2212yes—
51C25C2311yescharacteristic
52C25C2311yescharacteristic
53C22×D4—24no—
54C22×D4—24no—
55C22×D4—24no—
56C22×D4C2314yes—
57C23×C4—24no—
58C23×C4—24no—
59C23×C4—24no—
60C23×C4—28no—
61C23×C4—24no—
62C23×C4—24no—
63C23×C4—24no—
64C23×C4D418yes—
65C23×C4C2314yes—
66C23×C4C2314yes—
67C23×C4C2311yescharacteristic
68C23×C4C2311yescharacteristic
69C23×C4C2312yes—
70C23×C4C2312yes—
71C23×C4C2311yescharacteristic
72C23×C4C2314yes—
73C23×C4C2312yes—
74C23×C4C2311yescharacteristic
75C23×C4C2311yescharacteristic
76C23×C4C2312yes—
77#123—232no—
78#123—232no—
79#117—232no—
80C2×C4⋊C4—28no—
81C2×C4⋊C4—28no—
82C2×C4⋊C4—232no—
83C2×C4⋊C4—28no—
84C2×C4⋊C4—24no—
85C2×C4⋊C4—24no—
86C2×C4⋊C4—28no—
87C2×C4⋊C4—28no—
88C2×C4⋊C4C2318yes—
89C2×C4⋊C4C2318yes—
90C2×C4⋊C4C2318yes—
91C2×C4⋊C4C2314yes—
92C2×C4⋊C4C2318yes—
93C2×C4⋊C4C2314yes—
94C2×C4⋊C4C2318yes—
95C2×C22⋊C4—24no—
96C2×C22⋊C4—24no—
97C2×C22⋊C4—24no—
98C2×C22⋊C4—24no—
99C2×C22⋊C4—28no—
100C2×C22⋊C4—28no—
101C2×C22⋊C4D418yes—
102C2×C22⋊C4C2314yes—
103C2×C22⋊C4C2314yes—
104C2×C22⋊C4C2314yes—
105C2×C22⋊C4C2318yes—
106C2×C22⋊C4C2314yes—
107C2×C22⋊C4C2318yes—
108C2×C22⋊C4C2314yes—
109C2×C42—28no—
110C2×C42C2318yes—
111#95C2318yes—
112#95C2318yes—
113#95C2318yes—
114#95C2318yes—
115C24—24no—
116C24—24no—
117C24—22no—
118C24—22no—
119C24—24no—
120C24—22no—
121C24—24no—
122C24C2×D414yes—
123C24C2×D414yes—
124C24#4114yes—
125C24C2412yes—
126C24C2412yes—
127C24C2411yescharacteristic
128C2×D4—28no—
129C2×D4—28no—
130C2×D4—28no—
131C2×D4—416no—
132C22×C4—232no—
133C22×C4—232no—
134C22×C4—22no—
135C22×C4—28no—
136C22×C4—22no—
137C22×C4—24no—
138C22×C4—28no—
139C22×C4—24no—
140C22×C4—28no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—24no—
144C22×C4—24no—
145C22×C4—216no—
146C22×C4—24no—
147C22×C4—22no—
148C22×C4—22no—
149C22×C4—24no—
150C22×C4—28no—
151C22×C4—24no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—28no—
155C22×C4—24no—
156C22×C4—24no—
157C22×C4—28no—
158C22×C4—24no—
159C22×C4—22no—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—416no—
163C22×C4C2×D418yes—
164C22×C4C2×D414yes—
165C22×C4C2×D414yes—
166C22×C4C2×D4116yes—
167C22×C4#4118yes—
168C22×C4C2412yes—
169C22×C4C2414yes—
170C22×C4C2412yes—
171C22×C4C2414yes—
172C22×C4C2412yes—
173C22×C4C2414yes—
174C22×C4C2412yes—
175C22×C4C2412yes—
176C22×C4C2414yes—
177C4⋊C4—216no—
178C4⋊C4—216no—
179C4⋊C4—216no—
180C4⋊C4—28no—
181C4⋊C4—28no—
182C4⋊C4—216no—
183C4⋊C4—216no—
184C22⋊C4—28no—
185C22⋊C4—28no—
186C22⋊C4—28no—
187C22⋊C4—28no—
188C22⋊C4—216no—
189C22⋊C4—216no—
190C22⋊C4C2×D4116yes—
191C42—216no—
192C23—28no—
193C23—28no—
194C23—216no—
195C23—216no—
196C23—24no—
197C23—24no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—22no—
202C23—24no—
203C23—44no—
204C23—44no—
205C23—44no—
206C23—48no—
207C23—48no—
208C23#121116yes—
209C23C22×D414yes—
210C23C22×D414yes—
211C23C22×D412yes—
212C23C22×D412yes—
213C23C2×#4114yes—
214C23C2×#4112yes—
215C23C2×#4114yes—
216C232−1+414yes—
217C23C2511yescharacteristic
218D4—416no—
219C2×C4—232no—
220C2×C4—232no—
221C2×C4—28no—
222C2×C4—28no—
223C2×C4—216no—
224C2×C4—216no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—24no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—22no—
244C2×C4—24no—
245C2×C4—24no—
246C2×C4—416no—
247C2×C4—48no—
248C2×C4—44no—
249C2×C4—44no—
250C2×C4—44no—
251C2×C4—48no—
252C2×C4C22×D418yes—
253C2×C4C22×D414yes—
254C2×C4C22×D414yes—
255C2×C4C2×#4118yes—
256C22—24no—
257C22—232no—
258C22—24no—
259C22—28no—
260C22—28no—
261C22—42no—
262C22—42no—
263C22—42no—
264C22—44no—
265C22—44no—
266C22—88no—
267C22C2×#12118yes—
268C22C2×#12114yes—
269C22#52514yes—
270C22#53614yes—
271C22#54718yes—
272C22#55218yes—
273C22C23×D411yescharacteristic
274C22C23×D411yescharacteristic
275C22C22×#4111yescharacteristic
276C22C22×#4112yes—
277C22C2×2−1+412yes—
278C4—24no—
279C4—24no—
280C4—28no—
281C4—28no—
282C4—44no—
283C4—42no—
284C4—42no—
285C4—42no—
286C4—44no—
287C2—28no—
288C2—82no—
289C2#241318yesdirect product factor
290C2C22×#12111yescharacteristic
291C2C2×#52511yescharacteristic
292C2C2×#53611yescharacteristic
293C2C2×#54712yes—
294C2C2×#55212yes—
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
3. C22×#117C2semidirect
4. C23×C4⋊C4C2semidirect
5. #2413C2direct (N × H)
6. C2×#398C2semidirect
7. C2×#396C2semidirect
8. C2×#389C2semidirect
9. C2×#388C2semidirect
11. C2×#385C2semidirect
12. C2×#381C2semidirect
22. C2×#117C22semidirect
31. C22×C4⋊C4C22semidirect
40. #398C22semidirect
41. #396C22semidirect
42. #389C22semidirect
43. #388C22semidirect
45. #385C22semidirect
46. #381C22semidirect
289. C2#2413direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1232
C22×#1172
C23×C4⋊C42
#24132
C2×#3982
C2×#3962
C2×#3892
C2×#3882
C2×#3862
C2×#3852
C2×#3812