Finite Group Databasebeta

← C2×#14521648 #16859064

Subgroups — C2×#14521648 #16859064

Order 3968.

1144 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521648C2116yesmaximal, direct product factor
2C2×#11758475C212yesmaximal, complemented
3C2×#11758467C212yesmaximal, complemented
4C2×#11758471C212yesmaximal, complemented
5C2×#11758463C212yesmaximal, complemented
6C2×#11758523C212yesmaximal, complemented
7C2×#11758507C211yesmaximal, characteristic
8C2×(C22⋊D31)⋊C4C212yesmaximal, complemented
9C22×Dic31⋊C4C211yesmaximal, characteristic, complemented
10C2×C31×C22⋊Q8C211yesmaximal, characteristic, complemented
11C22×Q8×C31C2211yescharacteristic
12C23×C4×C31C2211yescharacteristic
13C22×C22⋊D31C2212yes—
14C23×Dic31C2211yescharacteristic
15C23×Dic31C2211yescharacteristic
16C22×D124C2211yescharacteristic
17C22×C4×D31C2212yes—
18C31×C22⋊Q8C2218yescomplemented
19C2×C4⋊C4×C31C2212yes—
20C2×C4⋊C4×C31C2211yescharacteristic
21C2×C22⋊C4×C31C2212yes—
22#11758523C22116yescomplemented
23#11758507C2218yes—
24C2×(C2×D31)⋊C4C2212yes—
25C2×(C2×D31)⋊C4C2212yes—
26C2×(C2×D31)⋊C4C2212yes—
27C2×(C2×D31)⋊C4C2212yes—
28C2×C4⋊Dic31C2211yescharacteristic
29C2×C4⋊Dic31C2212yes—
30C2×C4⋊Dic31C2212yes—
31C2×Dic31⋊C4C2212yes—
32C2×Dic31⋊C4C2212yes—
33C2×Dic31⋊C4C2212yes—
34C2×Dic31⋊C4C2218yescomplemented
35C2×C4×Dic31C2212yes—
36#11758475C22116yescomplemented
37#11758471C22116yescomplemented
38#11758467C22116yescomplemented
39#11758463C22116yescomplemented
40(C22⋊D31)⋊C4C22116yescomplemented
41C24×C31C2311yescharacteristic
42C23×D31C2312yes—
43C2×Q8×C31—42no—
44C2×Q8×C31C2314yes—
45C22×C4×C31—42no—
46C22×C4×C31C2312yes—
47C22×C4×C31C2311yescharacteristic
48C22×C4×C31C2311yescharacteristic
49C22×C4×C31C2312yes—
50C22×C4×C31C2314yes—
51C2×C22⋊D31—28no—
52C2×C22⋊D31C2318yes—
53C22×Dic31—24no—
54C22×Dic31—42no—
55C22×Dic31C2314yes—
56C22×Dic31C2312yes—
57C22×Dic31C2312yes—
58C22×Dic31C2312yes—
59C22×Dic31C2314yes—
60C2×D124—42no—
61C2×D124C2314yes—
62C2×C4×D31—44no—
63C2×C4×D31C2318yes—
64C4⋊C4×C31C2318yes—
65C4⋊C4×C31C2314yes—
66C22⋊C4×C31C2318yes—
67(C2×D31)⋊C4C2318yes—
68(C2×D31)⋊C4C2318yes—
69(C2×D31)⋊C4C2318yes—
70(C2×D31)⋊C4C2318yes—
71C4⋊Dic31C2318yes—
72C4⋊Dic31C2318yes—
73C4⋊Dic31C2314yes—
74Dic31⋊C4C2318yes—
75Dic31⋊C4C2318yes—
76Dic31⋊C4C2318yes—
77C4×Dic31C2318yes—
78C23×C31—22no—
79C23×C31—22no—
80C23×C31#4114yes—
81C23×C31C2412yes—
82C23×C31C2411yescharacteristic
83C22×D31—24no—
84C22×D31—24no—
85C22×D31—24no—
86C22×D31C2414yes—
87Q8×C31—44no—
88C2×C4×C31—24no—
89C2×C4×C31—22no—
90C2×C4×C31—22no—
91C2×C4×C31—24no—
92C2×C4×C31—44no—
93C2×C4×C31C2414yes—
94C2×C4×C31C2412yes—
95C2×C4×C31C2412yes—
96C2×C4×C31C2414yes—
97C22⋊D31—216no—
98C2×Dic31—28no—
99C2×Dic31—24no—
100C2×Dic31—24no—
101C2×Dic31—24no—
102C2×Dic31—44no—
103C2×Dic31C2414yes—
104C2×Dic31C2414yes—
105C2×Dic31C2414yes—
106D124—44no—
107C4×D31—48no—
108C2×#539—311nomaximal, Sylow
109C22×C31—28no—
110C22×C31—22no—
111C22×C31—22no—
112C22×C31C2×#4114yes—
113C22×C31C2×#4112yes—
114C22×C31H(5,𝔽2)12yes—
115C22×C312−1+412yes—
116C22×C31C2511yescharacteristic
117C2×D31—24no—
118C2×D31—24no—
119C2×D31—24no—
120C2×D31—48no—
121C4×C31—24no—
122C4×C31—22no—
123C4×C31—22no—
124C4×C31—24no—
125Dic31—24no—
126Dic31—24no—
127Dic31—24no—
128#539—3116no—
129C2×#126—312no—
130C2×#125—312no—
131C2×#123—312no—
132C2×#123—312no—
133C2×C22⋊Q8—312no—
134C2×C22⋊Q8D3111yescharacteristic, complemented
135C2×#121—311no—
136C2×C4×D4—312no—
137C22×C4⋊C4—311no—
138C2×C31—24no—
139C2×C31#53914yescomplemented
140C2×C31C22×#4111yescharacteristic
141C2×C31C2×H(5,𝔽2)11yescharacteristic
142C2×C31C2×2−1+411yescharacteristic
143D31—44no—
144C22×Q8C2×D3111yescharacteristic
145C22×D4—312no—
146C22×D4—311no—
147C23×C4—311no—
148C23×C4—311no—
149C23×C4—312no—
150C23×C4C2×D3111yescharacteristic
151#126—3116no—
152#125—3116no—
153#123—3116no—
154#123—3116no—
155C22⋊Q8—3116no—
156C22⋊Q8C2×D3118yescomplemented
157#121—318no—
158C4×D4—3116no—
159C2×C4⋊C4—312no—
160C2×C4⋊C4—312no—
161C2×C4⋊C4—318no—
162C2×C4⋊C4—312no—
163C2×C4⋊C4—311no—
164C2×C4⋊C4—312no—
165C2×C4⋊C4—312no—
166C2×C4⋊C4C2×D3112yes—
167C2×C4⋊C4C2×D3111yescharacteristic
168C2×C22⋊C4—312no—
169C2×C22⋊C4—312no—
170C2×C22⋊C4—312no—
171C2×C22⋊C4—312no—
172C2×C22⋊C4C2×D3112yes—
173C2×C42—312no—
174C31C2×#53911yescharacteristic, complemented, Sylow
175C24—312no—
176C24C22×D3111yescharacteristic
177C2×Q8—42no—
178C2×Q8C22×D3114yes—
179C2×D4—318no—
180C2×D4—314no—
181C2×D4—628no—
182C2×D4—1242no—
183C22×C4—42no—
184C22×C4—314no—
185C22×C4—312no—
186C22×C4—312no—
187C22×C4—312no—
188C22×C4—314no—
189C22×C4—318no—
190C22×C4—624no—
191C22×C4—1244no—
192C22×C4—1242no—
193C22×C4C22×D3112yes—
194C22×C4C22×D3111yescharacteristic
195C22×C4C22×D3112yes—
196C22×C4C22×D3111yescharacteristic
197C22×C4C22×D3114yes—
198C4⋊C4—318no—
199C4⋊C4—318no—
200C4⋊C4—318no—
201C4⋊C4—314no—
202C4⋊C4—318no—
203C4⋊C4—318no—
204C4⋊C4C22×D3118yes—
205C4⋊C4C22×D3114yes—
206C22⋊C4—318no—
207C22⋊C4—318no—
208C22⋊C4—318no—
209C22⋊C4—318no—
210C22⋊C4C22×D3118yes—
211C42—318no—
212C23—22no—
213C23—22no—
214C23—314no—
215C23—624no—
216C23—624no—
217C23—624no—
218C23#9249914yes—
219C23C23×D3112yes—
220C23C23×D3111yescharacteristic
221Q8—44no—
222D4—6216no—
223D4—1244no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—44no—
229C2×C4—314no—
230C2×C4—314no—
231C2×C4—314no—
232C2×C4—624no—
233C2×C4—628no—
234C2×C4—624no—
235C2×C4—624no—
236C2×C4—1248no—
237C2×C4—1244no—
238C2×C4C23×D3114yes—
239C2×C4C23×D3112yes—
240C2×C4C23×D3114yes—
241C2×C4C23×D3112yes—
242C22—22no—
243C22—22no—
244C22—28no—
245C22—624no—
246C22—624no—
247C22—624no—
248C22—1248no—
249C22#1175856112yes—
250C22C2×#9249914yes—
251C22C2×#9249912yes—
252C22#1175856712yes—
253C22C24×D3111yescharacteristic
254C4—22no—
255C4—22no—
256C4—24no—
257C4—24no—
258C4—624no—
259C4—624no—
260C4—624no—
261C2—24no—
262C2—1244no—
263C2#1452164814yesdirect product factor
264C2C22×#9249911yescharacteristic
265C2C2×#1175856111yescharacteristic
266C2C2×#1175856711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×C22⋊Q8C2
socleC23×C31C24
prime radicalC2×#11758507C2
hypercenterC2×C22⋊Q8D31
hypocenterC31C2×#539
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #14521648C2direct (N × H)
2. C2×#11758475C2semidirect
3. C2×#11758467C2semidirect
4. C2×#11758471C2semidirect
5. C2×#11758463C2semidirect
6. C2×#11758523C2semidirect
8. C2×(C22⋊D31)⋊C4C2semidirect
9. C22×Dic31⋊C4C2semidirect
10. C2×C31×C22⋊Q8C2semidirect
18. C31×C22⋊Q8C22semidirect
22. #11758523C22semidirect
34. C2×Dic31⋊C4C22semidirect
36. #11758475C22semidirect
37. #11758471C22semidirect
38. #11758467C22semidirect
39. #11758463C22semidirect
40. (C22⋊D31)⋊C4C22semidirect
134. C2×C22⋊Q8D31semidirect
139. C2×C31#539semidirect
156. C22⋊Q8C2×D31semidirect
174. C31C2×#539semidirect
263. C2#14521648direct (N × H)

Maximal subgroups

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

subgroupindex
#145216482
C2×#117584752
C2×#117584672
C2×#117584712
C2×#117584632
C2×#117585232
C2×#117585072
C2×(C22⋊D31)⋊C42
C22×Dic31⋊C42
C2×C31×C22⋊Q82
C2×#53931