Finite Group Databasebeta

← C2×#14521771 #16859259

Subgroups — C2×#14521771 #16859259

Order 3968.

1112 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521771C2116yesmaximal, direct product factor
2C2×#11758521C211yesmaximal, characteristic, complemented
3C2×#11758475C212yesmaximal, complemented
4C2×#11758453C212yesmaximal, complemented
5C2×#11758524C211yesmaximal, characteristic
6C2×#11758452C211yesmaximal, characteristic
7C2×#11758473C212yesmaximal, complemented
8C2×C4×Dic62C211yesmaximal, characteristic, complemented
9C2×#11758464C211yesmaximal, characteristic, complemented
10C2×#11758470C211yesmaximal, characteristic
11C2×#11758449C212yesmaximal, complemented
12C2×C4×Q8×C31C211yesmaximal, characteristic, complemented
13C22×Q8×C31C2211yescharacteristic
14C22×D124C2211yescharacteristic
15C22×C4×D31C2212yes—
16C22×Dic62C2211yescharacteristic
17C22×Dic62C2211yescharacteristic
18C4×Q8×C31C2218yescomplemented
19C2×C4⋊C4×C31C2211yescharacteristic
20C2×C4⋊C4×C31C2212yes—
21C2×C42×C31C2212yes—
22C2×C42×C31C2211yescharacteristic
23#11758524C2218yes—
24#11758521C2218yescomplemented
25C2×(C2×D31)⋊C4C2212yes—
26C2×(C2×D31)⋊C4C2212yes—
27C2×(C2×D31)⋊C4C2212yes—
28C2×(C2×D31)⋊C4C2212yes—
29C2×(C2×D31)⋊C4C2212yes—
30C2×C4⋊Dic31C2211yescharacteristic
31C2×Dic31⋊C4C2211yescharacteristic
32C2×Dic31⋊C4C2212yes—
33C2×Dic31⋊C4C2212yes—
34C2×Dic31⋊C4C2211yescharacteristic
35C2×Dic31⋊C4C2212yes—
36C2×C4×Dic31C2212yes—
37C2×C4×Dic31C2211yescharacteristic
38C2×C4×Dic31C2211yescharacteristic
39#11758475C22116yescomplemented
40#11758473C22116yescomplemented
41#11758470C2218yes—
42#11758464C2218yescomplemented
43#11758453C22116yescomplemented
44#11758452C2218yes—
45#11758449C22116yescomplemented
46C4×Dic62C2218yescomplemented
47C23×D31C2312yes—
48C2×Q8×C31—24no—
49C2×Q8×C31C2314yes—
50C22×C4×C31C2312yes—
51C22×C4×C31C2311yescharacteristic
52C22×C4×C31C2312yes—
53C22×C4×C31C2311yescharacteristic
54C22×C4×C31C2311yescharacteristic
55C22×Dic31C2311yescharacteristic
56C22×Dic31C2311yescharacteristic
57C22×Dic31C2312yes—
58C22×Dic31C2311yescharacteristic
59C22×Dic31C2311yescharacteristic
60C2×D124—24no—
61C2×D124C2314yes—
62C2×C4×D31—28no—
63C2×C4×D31C2318yes—
64C2×Dic62—24no—
65C2×Dic62—24no—
66C2×Dic62C2314yes—
67C2×Dic62C2314yes—
68C4⋊C4×C31C2314yes—
69C4⋊C4×C31C2318yes—
70C42×C31C2314yes—
71C42×C31C2318yes—
72(C2×D31)⋊C4C2318yes—
73(C2×D31)⋊C4C2318yes—
74(C2×D31)⋊C4C2318yes—
75(C2×D31)⋊C4C2318yes—
76(C2×D31)⋊C4C2318yes—
77C4⋊Dic31C2314yes—
78Dic31⋊C4C2314yes—
79Dic31⋊C4C2314yes—
80Dic31⋊C4C2318yes—
81Dic31⋊C4C2318yes—
82Dic31⋊C4C2318yes—
83C4×Dic31C2314yes—
84C4×Dic31C2314yes—
85C4×Dic31C2318yes—
86C23×C31C2411yescharacteristic
87C22×D31—24no—
88C22×D31—24no—
89C22×D31—24no—
90C22×D31C2414yes—
91Q8×C31—28no—
92C2×C4×C31—22no—
93C2×C4×C31—24no—
94C2×C4×C31—24no—
95C2×C4×C31—22no—
96C2×C4×C31#4114yes—
97C2×C4×C31C2414yes—
98C2×C4×C31C2412yes—
99C2×C4×C31C2414yes—
100C2×C4×C31C2412yes—
101C2×C4×C31C2412yes—
102C2×Dic31—24no—
103C2×Dic31—22no—
104C2×Dic31—22no—
105C2×Dic31—22no—
106C2×Dic31#4114yes—
107C2×Dic31C2412yes—
108C2×Dic31C2412yes—
109C2×Dic31C2412yes—
110C2×Dic31C2414yes—
111C2×Dic31C2412yes—
112D124—28no—
113C4×D31—216no—
114Dic62—28no—
115Dic62—28no—
116C2×#556—311nomaximal, Sylow
117C22×C31C2×#4112yes—
118C22×C31C2×#4112yes—
119C22×C312−1+412yes—
120C22×C31C2511yescharacteristic
121C2×D31—24no—
122C2×D31—24no—
123C2×D31—24no—
124C2×D31—48no—
125C4×C31—22no—
126C4×C31—24no—
127C4×C31—24no—
128C4×C31—22no—
129C4×C31C2×#4114yes—
130Dic31—22no—
131Dic31—24no—
132Dic31—22no—
133Dic31—22no—
134Dic31C2×#4114yes—
135#556—3116no—
136C2×C4⋊Q8—311no—
137C2×#126—312no—
138C2×#126—312no—
139C2×#124—311no—
140C2×#124—311no—
141C2×C22⋊Q8—312no—
142C2×C4×Q8—311no—
143C2×C4×Q8—311no—
144C2×C4×Q8D3111yescharacteristic, complemented
145C2×C4×D4—311no—
146C2×#117—312no—
147C2×C31#55614yescomplemented
148C2×C31C22×#4111yescharacteristic
149C2×C31C22×#4111yescharacteristic
150C2×C31C2×2−1+411yescharacteristic
151D31—44no—
152C22×Q8—311no—
153C22×Q8—311no—
154C22×Q8C2×D3111yescharacteristic
155C22×D4—311no—
156C23×C4—312no—
157C4⋊Q8—318no—
158#126—3116no—
159#126—3116no—
160#124—318no—
161#124—318no—
162C22⋊Q8—3116no—
163C4×Q8—318no—
164C4×Q8—318no—
165C4×Q8C2×D3118yescomplemented
166C4×D4—318no—
167#117—3116no—
168C2×C4⋊C4—311no—
169C2×C4⋊C4—312no—
170C2×C4⋊C4—312no—
171C2×C4⋊C4—311no—
172C2×C4⋊C4—311no—
173C2×C4⋊C4—312no—
174C2×C4⋊C4C2×D3111yescharacteristic
175C2×C4⋊C4C2×D3112yes—
176C2×C22⋊C4—312no—
177C2×C22⋊C4—312no—
178C2×C22⋊C4—312no—
179C2×C22⋊C4—312no—
180C2×C22⋊C4—312no—
181C2×C42—312no—
182C2×C42—311no—
183C2×C42—311no—
184C2×C42C2×D3112yes—
185C2×C42C2×D3111yescharacteristic
186C31C2×#55611yescharacteristic, complemented, Sylow
187C24—312no—
188C2×Q8—24no—
189C2×Q8—314no—
190C2×Q8—314no—
191C2×Q8—624no—
192C2×Q8—624no—
193C2×Q8C22×D3114yes—
194C2×D4—314no—
195C2×D4—624no—
196C22×C4—311no—
197C22×C4—311no—
198C22×C4—311no—
199C22×C4—312no—
200C22×C4—311no—
201C22×C4—318no—
202C22×C4—628no—
203C22×C4C22×D3112yes—
204C22×C4C22×D3111yescharacteristic
205C22×C4C22×D3112yes—
206C22×C4C22×D3111yescharacteristic
207C22×C4C22×D3111yescharacteristic
208C4⋊C4—314no—
209C4⋊C4—318no—
210C4⋊C4—318no—
211C4⋊C4—314no—
212C4⋊C4—318no—
213C4⋊C4—314no—
214C4⋊C4C22×D3114yes—
215C4⋊C4C22×D3118yes—
216C22⋊C4—318no—
217C22⋊C4—318no—
218C22⋊C4—318no—
219C22⋊C4—318no—
220C22⋊C4—318no—
221C42—318no—
222C42—314no—
223C42—314no—
224C42C22×D3118yes—
225C42C22×D3114yes—
226C23—314no—
227C23—624no—
228C23—624no—
229C23—624no—
230C23C23×D3111yescharacteristic
231Q8—28no—
232Q8—628no—
233Q8—628no—
234D4—628no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—314no—
240C2×C4—312no—
241C2×C4—312no—
242C2×C4—312no—
243C2×C4—312no—
244C2×C4—314no—
245C2×C4—6216no—
246C2×C4—624no—
247C2×C4—622no—
248C2×C4—622no—
249C2×C4—622no—
250C2×C4#9249514yes—
251C2×C4C23×D3114yes—
252C2×C4C23×D3112yes—
253C2×C4C23×D3114yes—
254C2×C4C23×D3112yes—
255C2×C4C23×D3112yes—
256C22—624no—
257C22—624no—
258C22—624no—
259C22—1248no—
260C22C2×#9249512yes—
261C22#1175856412yes—
262C22#41×D3112yes—
263C22C24×D3111yescharacteristic
264C4—24no—
265C4—22no—
266C4—24no—
267C4—22no—
268C4—314no—
269C4—622no—
270C4—624no—
271C4—622no—
272C4—622no—
273C4C2×#9249514yes—
274C2—1244no—
275C2#1452177114yesdirect product factor
276C2C2×#41×D3111yescharacteristic
277C2C22×#9249511yescharacteristic
278C2C2×#1175856411yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×Q8×C31C2
socleC23×C31C24
prime radicalC22×D124C22
hypercenterC2×C4×Q8D31
hypocenterC31C2×#556
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #14521771C2direct (N × H)
2. C2×#11758521C2semidirect
3. C2×#11758475C2semidirect
4. C2×#11758453C2semidirect
7. C2×#11758473C2semidirect
8. C2×C4×Dic62C2semidirect
9. C2×#11758464C2semidirect
11. C2×#11758449C2semidirect
12. C2×C4×Q8×C31C2semidirect
18. C4×Q8×C31C22semidirect
24. #11758521C22semidirect
39. #11758475C22semidirect
40. #11758473C22semidirect
42. #11758464C22semidirect
43. #11758453C22semidirect
45. #11758449C22semidirect
46. C4×Dic62C22semidirect
144. C2×C4×Q8D31semidirect
147. C2×C31#556semidirect
165. C4×Q8C2×D31semidirect
186. C31C2×#556semidirect
275. C2#14521771direct (N × H)

Maximal subgroups

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

subgroupindex
#145217712
C2×#117585212
C2×#117584752
C2×#117584532
C2×#117585242
C2×#117584522
C2×#117584732
C2×C4×Dic622
C2×#117584642
C2×#117584702
C2×#117584492
C2×C4×Q8×C312
C2×#55631