Finite Group Databasebeta

← C2×#14521584 #16858978

Subgroups — C2×#14521584 #16858978

Order 3968.

1232 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521584C2116yesmaximal, direct product factor
2C2×#11758475C212yesmaximal, complemented
3C2×#11758452C211yesmaximal, characteristic, complemented
4C2×#11758471C212yesmaximal, complemented
5C2×#11758474C211yesmaximal, characteristic, complemented
6C2×#11758472C211yesmaximal, characteristic
7C2×#11758464C211yesmaximal, characteristic, complemented
8C2×#11758470C211yesmaximal, characteristic, complemented
9C2×#11758470C212yesmaximal, complemented
10C2×#11758469C212yesmaximal, complemented
11C2×C42×D31C211yesmaximal, characteristic, complemented
12C2×C31×#125C211yesmaximal, characteristic, complemented
13C22×D124C2212yes—
14C22×D124C2211yescharacteristic
15C22×C4×D31C2211yescharacteristic
16C22×C4×D31C2211yescharacteristic
17C22×C4×D31C2211yescharacteristic
18C22×C4×D31C2212yes—
19C22×Dic62C2211yescharacteristic
20C31×#125C2218yescomplemented
21C2×C4⋊C4×C31C2212yes—
22C2×C4⋊C4×C31C2211yescharacteristic
23C2×C4⋊C4×C31C2212yes—
24C2×C4⋊C4×C31C2211yescharacteristic
25C2×C42×C31C2211yescharacteristic
26C2×(C2×D31)⋊C4C2212yes—
27C2×(C2×D31)⋊C4C2212yes—
28C2×(C2×D31)⋊C4C2212yes—
29C2×(C2×D31)⋊C4C2212yes—
30C2×(C2×D31)⋊C4C2212yes—
31C2×C4⋊Dic31C2212yes—
32C2×Dic31⋊C4C2212yes—
33C2×C4×Dic31C2211yescharacteristic
34C2×C4×Dic31C2211yescharacteristic
35C2×C4×Dic31C2211yescharacteristic
36C2×C4×Dic31C2212yes—
37#11758475C22116yescomplemented
38#11758474C2218yescomplemented
39#11758472C2218yes—
40#11758471C22116yescomplemented
41#11758470C2218yescomplemented
42#11758470C22116yescomplemented
43#11758469C22116yescomplemented
44#11758464C2218yescomplemented
45#11758452C2218yescomplemented
46C42×D31C2218yescomplemented
47C23×D31C2312yes—
48C23×D31C2311yescharacteristic
49C22×C4×C31C2312yes—
50C22×C4×C31C2311yescharacteristic
51C22×C4×C31C2311yescharacteristic
52C22×C4×C31C2312yes—
53C22×C4×C31C2311yescharacteristic
54C22×Dic31C2311yescharacteristic
55C22×Dic31C2311yescharacteristic
56C22×Dic31C2312yes—
57C22×Dic31C2311yescharacteristic
58C2×D124—28no—
59C2×D124—24no—
60C2×D124C2314yes—
61C2×D124C2318yes—
62C2×C4×D31—24no—
63C2×C4×D31—24no—
64C2×C4×D31—24no—
65C2×C4×D31—28no—
66C2×C4×D31C2314yes—
67C2×C4×D31C2314yes—
68C2×C4×D31C2314yes—
69C2×C4×D31C2318yes—
70C2×Dic62—24no—
71C2×Dic62C2314yes—
72C4⋊C4×C31C2314yes—
73C4⋊C4×C31C2318yes—
74C4⋊C4×C31C2314yes—
75C4⋊C4×C31C2318yes—
76C42×C31C2314yes—
77(C2×D31)⋊C4C2318yes—
78(C2×D31)⋊C4C2318yes—
79(C2×D31)⋊C4C2318yes—
80(C2×D31)⋊C4C2318yes—
81(C2×D31)⋊C4C2318yes—
82C4⋊Dic31C2318yes—
83Dic31⋊C4C2318yes—
84C4×Dic31C2314yes—
85C4×Dic31C2314yes—
86C4×Dic31C2314yes—
87C4×Dic31C2318yes—
88C23×C31C2411yescharacteristic
89C22×D31—22no—
90C22×D31—22no—
91C22×D31—24no—
92C22×D31—24no—
93C22×D31—24no—
94C22×D31#4114yes—
95C22×D31C2414yes—
96C22×D31C2412yes—
97C2×C4×C31—22no—
98C2×C4×C31—22no—
99C2×C4×C31—24no—
100C2×C4×C31—24no—
101C2×C4×C31#4114yes—
102C2×C4×C31C2414yes—
103C2×C4×C31C2412yes—
104C2×C4×C31C2412yes—
105C2×C4×C31C2414yes—
106C2×C4×C31C2412yes—
107C2×Dic31—24no—
108C2×Dic31—22no—
109C2×Dic31—22no—
110C2×Dic31#4114yes—
111C2×Dic31C2412yes—
112C2×Dic31C2412yes—
113C2×Dic31C2414yes—
114C2×Dic31C2412yes—
115D124—216no—
116D124—28no—
117C4×D31—28no—
118C4×D31—28no—
119C4×D31—28no—
120C4×D31—216no—
121Dic62—28no—
122C2×#529—311nomaximal, Sylow
123C22×C31C2×#4112yes—
124C22×C31C2×#4112yes—
125C22×C31C2×#4112yes—
126C22×C31C2511yescharacteristic
127C2×D31—28no—
128C2×D31—22no—
129C2×D31—22no—
130C2×D31—24no—
131C2×D31—24no—
132C2×D31—24no—
133C2×D31—48no—
134C2×D31C2×#4114yes—
135C4×C31—22no—
136C4×C31—22no—
137C4×C31—24no—
138C4×C31—24no—
139C4×C31C2×#4114yes—
140Dic31—24no—
141Dic31—22no—
142Dic31—22no—
143Dic31C2×#4114yes—
144#529—3116no—
145C2×#126—312no—
146C2×#125D3111yescharacteristic, complemented
147C2×#124—311no—
148C2×#123—312no—
149C2×C22⋊Q8—311no—
150C2×#121—311no—
151C2×C4×Q8—311no—
152C2×C4×D4—312no—
153C2×C4×D4—311no—
154C2×#117—312no—
155C22×C42—311no—
156C2×C31#52914yescomplemented
157C2×C31C22×#4111yescharacteristic
158C2×C31C22×#4111yescharacteristic
159C2×C31C22×#4111yescharacteristic
160D31—24no—
161D31—44no—
162C22×Q8—311no—
163C22×D4—312no—
164C22×D4—311no—
165C23×C4—312no—
166C23×C4—311no—
167C23×C4—311no—
168C23×C4—311no—
169#126—3116no—
170#125C2×D3118yescomplemented
171#124—318no—
172#123—3116no—
173C22⋊Q8—318no—
174#121—318no—
175C4×Q8—318no—
176C4×D4—318no—
177C4×D4—3116no—
178#117—3116no—
179C2×C4⋊C4—312no—
180C2×C4⋊C4—312no—
181C2×C4⋊C4C2×D3112yes—
182C2×C4⋊C4C2×D3111yescharacteristic
183C2×C4⋊C4C2×D3112yes—
184C2×C4⋊C4C2×D3111yescharacteristic
185C2×C22⋊C4—312no—
186C2×C22⋊C4—312no—
187C2×C22⋊C4—312no—
188C2×C22⋊C4—312no—
189C2×C22⋊C4—312no—
190C2×C42—311no—
191C2×C42—312no—
192C2×C42—311no—
193C2×C42—311no—
194C2×C42—318no—
195C2×C42C2×D3111yescharacteristic
196C31C2×#52911yescharacteristic, complemented, Sylow
197C24—311no—
198C24—312no—
199C2×Q8—314no—
200C2×Q8—624no—
201C2×D4—318no—
202C2×D4—314no—
203C2×D4—628no—
204C2×D4—624no—
205C22×C4—311no—
206C22×C4—311no—
207C22×C4—311no—
208C22×C4—312no—
209C22×C4—314no—
210C22×C4—314no—
211C22×C4—314no—
212C22×C4—318no—
213C22×C4—624no—
214C22×C4—628no—
215C22×C4—624no—
216C22×C4—624no—
217C22×C4C22×D3111yescharacteristic
218C22×C4C22×D3111yescharacteristic
219C22×C4C22×D3112yes—
220C22×C4C22×D3112yes—
221C22×C4C22×D3111yescharacteristic
222C4⋊C4—318no—
223C4⋊C4—318no—
224C4⋊C4C22×D3118yes—
225C4⋊C4C22×D3114yes—
226C4⋊C4C22×D3118yes—
227C4⋊C4C22×D3114yes—
228C22⋊C4—318no—
229C22⋊C4—318no—
230C22⋊C4—318no—
231C22⋊C4—318no—
232C22⋊C4—318no—
233C42—314no—
234C42—314no—
235C42—314no—
236C42—318no—
237C42C22×D3114yes—
238C23—314no—
239C23—312no—
240C23—314no—
241C23—622no—
242C23—622no—
243C23—624no—
244C23—624no—
245C23—624no—
246C23C23×D3111yescharacteristic
247Q8—628no—
248D4—6216no—
249D4—628no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—22no—
253C2×C4—24no—
254C2×C4—314no—
255C2×C4—312no—
256C2×C4—312no—
257C2×C4—312no—
258C2×C4—314no—
259C2×C4—628no—
260C2×C4—6216no—
261C2×C4—628no—
262C2×C4—622no—
263C2×C4—624no—
264C2×C4—622no—
265C2×C4—628no—
266C2×C4#9249914yes—
267C2×C4C23×D3112yes—
268C2×C4C23×D3112yes—
269C2×C4C23×D3114yes—
270C2×C4C23×D3114yes—
271C2×C4C23×D3112yes—
272C22—314no—
273C22—622no—
274C22—622no—
275C22—628no—
276C22—624no—
277C22—624no—
278C22—624no—
279C22—1248no—
280C22C2×#9249912yes—
281C22#41×D3112yes—
282C22#41×D3112yes—
283C22C24×D3111yescharacteristic
284C4—22no—
285C4—24no—
286C4—22no—
287C4—24no—
288C4—314no—
289C4—622no—
290C4—622no—
291C4—624no—
292C4C2×#9249914yes—
293C2—624no—
294C2—1244no—
295C2#1452158414yesdirect product factor
296C2C2×#41×D3111yescharacteristic
297C2C2×#41×D3111yescharacteristic
298C2C22×#9249911yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×#125C2
socleC23×C31C24
prime radicalC2×#11758472C2
hypercenterC2×#125D31
hypocenterC31C2×#529
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #14521584C2direct (N × H)
2. C2×#11758475C2semidirect
3. C2×#11758452C2semidirect
4. C2×#11758471C2semidirect
5. C2×#11758474C2semidirect
7. C2×#11758464C2semidirect
8. C2×#11758470C2semidirect
9. C2×#11758470C2semidirect
10. C2×#11758469C2semidirect
11. C2×C42×D31C2semidirect
12. C2×C31×#125C2semidirect
20. C31×#125C22semidirect
37. #11758475C22semidirect
38. #11758474C22semidirect
40. #11758471C22semidirect
41. #11758470C22semidirect
42. #11758470C22semidirect
43. #11758469C22semidirect
44. #11758464C22semidirect
45. #11758452C22semidirect
46. C42×D31C22semidirect
146. C2×#125D31semidirect
156. C2×C31#529semidirect
170. #125C2×D31semidirect
196. C31C2×#529semidirect
295. C2#14521584direct (N × H)

Maximal subgroups

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

subgroupindex
#145215842
C2×#117584752
C2×#117584522
C2×#117584712
C2×#117584742
C2×#117584722
C2×#117584642
C2×#117584702
C2×#117584692
C2×C42×D312
C2×C31×#1252
C2×#52931