Finite Group Databasebeta

← C2×#2429 #34688

Subgroups — C2×#2429 #34688

Order 256.

1623 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×C4⋊Q8C211yesmaximal, characteristic, complemented
2C22×C22⋊Q8C211yesmaximal, characteristic
3C22×C22⋊Q8C211yesmaximal, characteristic
4C22×C4×Q8C211yesmaximal, characteristic, complemented
5#2429C2116yesmaximal, direct product factor
6C2×#398C212yesmaximal, complemented
7C2×#396C212yesmaximal
8C2×#391C211yesmaximal, characteristic, complemented
9C2×#389C212yesmaximal, complemented
10C2×#389C211yesmaximal, characteristic, complemented
11C2×#388C212yesmaximal
12C2×C4×C22⋊C4C211yesmaximal, characteristic
13C23×Q8C2211yescharacteristic
14C23×Q8C2211yescharacteristic
15C24×C4C2211yescharacteristic
16C2×C4⋊Q8—28no—
17C2×C4⋊Q8C2218yescomplemented
18C2×C22⋊Q8—28no—
19C2×C22⋊Q8—28no—
20C2×C22⋊Q8C2218yes—
21C2×C22⋊Q8C2218yes—
22C2×C4×Q8—28no—
23C2×C4×Q8C2218yescomplemented
24C22×C4⋊C4C2212yes—
25C22×C4⋊C4C2212yes—
26C22×C4⋊C4C2212yes—
27C22×C4⋊C4C2212yes—
28C22×C4⋊C4C2212yes—
29C22×C4⋊C4C2212yes—
30C22×C4⋊C4C2211yescharacteristic
31C22×C4⋊C4C2211yescharacteristic
32C22×C22⋊C4C2211yescharacteristic
33C22×C22⋊C4C2212yes—
34C22×C22⋊C4C2212yes—
35C22×C22⋊C4C2211yescharacteristic
36C22×C42C2211yescharacteristic
37C22×C42C2212yes—
38C22×C42C2211yescharacteristic
39#398C22116yescomplemented
40#396C22116yes—
41#391C2218yescomplemented
42#389C22116yescomplemented
43#389C2218yescomplemented
44#388C22116yes—
45C4×C22⋊C4C2218yes—
46C2×#95C2212yes—
47C2×#95C2211yescharacteristic
48C2×#95C2212yes—
49C2×#95C2211yescharacteristic
50C2×#95C2212yes—
51C25C2311yescharacteristic
52C22×Q8—24no—
53C22×Q8—24no—
54C22×Q8—24no—
55C22×Q8—24no—
56C22×Q8—24no—
57C22×Q8D418yes—
58C22×Q8C2314yes—
59C22×Q8C2314yes—
60C23×C4—24no—
61C23×C4—24no—
62C23×C4—24no—
63C23×C4C2314yes—
64C23×C4C2312yes—
65C23×C4C2312yes—
66C23×C4C2311yescharacteristic
67C23×C4C2311yescharacteristic
68C23×C4C2312yes—
69C23×C4C2312yes—
70C23×C4C2311yescharacteristic
71C23×C4C2311yescharacteristic
72C23×C4C2311yescharacteristic
73C23×C4C2311yescharacteristic
74C4⋊Q8—232no—
75C22⋊Q8—232no—
76C22⋊Q8—232no—
77C4×Q8—232no—
78C2×C4⋊C4—28no—
79C2×C4⋊C4—24no—
80C2×C4⋊C4—28no—
81C2×C4⋊C4—28no—
82C2×C4⋊C4—28no—
83C2×C4⋊C4—28no—
84C2×C4⋊C4—28no—
85C2×C4⋊C4D418yes—
86C2×C4⋊C4C2318yes—
87C2×C4⋊C4C2314yes—
88C2×C4⋊C4C2318yes—
89C2×C4⋊C4C2318yes—
90C2×C4⋊C4C2318yes—
91C2×C4⋊C4C2318yes—
92C2×C4⋊C4C2318yes—
93C2×C4⋊C4C2314yes—
94C2×C22⋊C4—28no—
95C2×C22⋊C4—28no—
96C2×C22⋊C4—24no—
97C2×C22⋊C4Q818yescomplemented
98C2×C22⋊C4C2318yes—
99C2×C22⋊C4C2318yes—
100C2×C22⋊C4C2314yes—
101C2×C22⋊C4C2314yes—
102C2×C42—28no—
103C2×C42—24no—
104C2×C42—24no—
105C2×C42C2314yes—
106C2×C42C2318yes—
107C2×C42C2314yes—
108#95C2314yes—
109#95C2314yes—
110#95C2318yes—
111#95C2318yes—
112#95C2318yes—
113C24—22no—
114C24—22no—
115C24—22no—
116C24—22no—
117C24—22no—
118C24—22no—
119C24C2×Q814yes—
120C24C2412yes—
121C24C2411yescharacteristic
122C2×Q8—232no—
123C2×Q8—28no—
124C2×Q8—28no—
125C2×Q8—28no—
126C2×Q8—28no—
127C2×Q8—28no—
128C2×Q8—416no—
129C2×Q8C2×D4116yes—
130C22×C4—22no—
131C22×C4—22no—
132C22×C4—22no—
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—22no—
138C22×C4—22no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—24no—
142C22×C4—24no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—24no—
146C22×C4—22no—
147C22×C4—24no—
148C22×C4—22no—
149C22×C4—24no—
150C22×C4—22no—
151C22×C4—24no—
152C22×C4—28no—
153C22×C4—28no—
154C22×C4—28no—
155C22×C4—416no—
156C22×C4C2×D418yes—
157C22×C4C2×D418yes—
158C22×C4C2×D414yes—
159C22×C4C2×D414yes—
160C22×C4C2×Q814yes—
161C22×C4C2×Q814yes—
162C22×C4#4114yes—
163C22×C4#4114yes—
164C22×C4C2412yes—
165C22×C4C2414yes—
166C22×C4C2414yes—
167C22×C4C2412yes—
168C22×C4C2414yes—
169C22×C4C2414yes—
170C22×C4C2412yes—
171C22×C4C2412yes—
172C22×C4C2412yes—
173C22×C4C2412yes—
174C4⋊C4—216no—
175C4⋊C4—28no—
176C4⋊C4—216no—
177C4⋊C4—216no—
178C4⋊C4—216no—
179C4⋊C4—216no—
180C4⋊C4—216no—
181C4⋊C4C2×D4116yes—
182C22⋊C4—216no—
183C22⋊C4—216no—
184C22⋊C4—28no—
185C22⋊C4C2×Q8116yescomplemented
186C42—216no—
187C42—28no—
188C42—28no—
189C23—28no—
190C23—28no—
191C23—28no—
192C23—22no—
193C23—22no—
194C23—22no—
195C23—22no—
196C23—22no—
197C23—22no—
198C23—44no—
199C23—44no—
200C23—44no—
201C23—44no—
202C23C22×D412yes—
203C23C22×D412yes—
204C23C22×Q814yes—
205C23C22×Q812yes—
206C23C2×#4112yes—
207C23C2×#4112yes—
208C232−1+412yes—
209C232−1+412yes—
210C23C2511yescharacteristic
211Q8—232no—
212Q8—416no—
213C2×C4—216no—
214C2×C4—216no—
215C2×C4—28no—
216C2×C4—28no—
217C2×C4—28no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—24no—
222C2×C4—24no—
223C2×C4—24no—
224C2×C4—24no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—24no—
234C2×C4—22no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—24no—
240C2×C4—44no—
241C2×C4—48no—
242C2×C4—44no—
243C2×C4—48no—
244C2×C4—416no—
245C2×C4#121116yes—
246C2×C4C22×D418yes—
247C2×C4C22×D418yes—
248C2×C4C22×D414yes—
249C2×C4C22×D414yes—
250C2×C4C22×Q814yes—
251C2×C4C22×Q814yes—
252C2×C4C2×#4114yes—
253C2×C4C2×#4114yes—
254C22—24no—
255C22—24no—
256C22—24no—
257C22—42no—
258C22—416no—
259C22—42no—
260C22—42no—
261C22—42no—
262C22C2×#12114yes—
263C22#53314yes—
264C22#54114yes—
265C22#54714yes—
266C22#54814yes—
267C22D4×Q814yes—
268C22D4×Q814yes—
269C22C23×D411yescharacteristic
270C22C23×D411yescharacteristic
271C22C23×Q811yescharacteristic
272C22C22×#4111yescharacteristic
273C22C22×#4111yescharacteristic
274C22C2×2−1+411yescharacteristic
275C22C2×2−1+411yescharacteristic
276C4—28no—
277C4—28no—
278C4—24no—
279C4—24no—
280C4—24no—
281C4—42no—
282C4—44no—
283C4—42no—
284C4—44no—
285C4C2×#12118yes—
286C2—44no—
287C2#242918yesdirect product factor
288C2C22×#12111yescharacteristic
289C2C2×#53311yescharacteristic
290C2C2×#54111yescharacteristic
291C2C2×#54711yescharacteristic
292C2C2×#54811yescharacteristic
293C2C2×D4×Q811yescharacteristic
294C2C2×D4×Q811yescharacteristic
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC23C25
prime radicalC25C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊Q8C2semidirect
4. C22×C4×Q8C2semidirect
5. #2429C2direct (N × H)
6. C2×#398C2semidirect
8. C2×#391C2semidirect
9. C2×#389C2semidirect
10. C2×#389C2semidirect
17. C2×C4⋊Q8C22semidirect
23. C2×C4×Q8C22semidirect
39. #398C22semidirect
41. #391C22semidirect
42. #389C22semidirect
43. #389C22semidirect
97. C2×C22⋊C4Q8semidirect
185. C22⋊C4C2×Q8semidirect
287. C2#2429direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C22×C22⋊Q82
C22×C4×Q82
#24292
C2×#3982
C2×#3962
C2×#3912
C2×#3892
C2×#3882
C2×C4×C22⋊C42