Finite Group Databasebeta

← C2×#14521730 #16859213

Subgroups — C2×#14521730 #16859213

Order 3968.

1328 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521730C2116yesmaximal, direct product factor
2C2×#11758456C212yesmaximal, complemented
3C2×#11758513C211yesmaximal, characteristic, complemented
4C2×#11758512C211yesmaximal, characteristic, complemented
5C2×#11758512C212yesmaximal, complemented
6C2×#11758455C212yesmaximal, complemented
7C2×D4×Dic31C212yesmaximal, complemented
8C2×#11758454C212yesmaximal, complemented
9C22×C22⋊Dic31C212yesmaximal, complemented
10C2×C31×#120C211yesmaximal, characteristic
11C25×C31C2211yescharacteristic
12C22×D4×C31C2212yes—
13C22×D4×C31C2211yescharacteristic
14C23×Dic31C2212yes—
15C23×Dic31C2212yes—
16C23×Dic31C2211yescharacteristic, complemented
17C22×Dic62C2211yescharacteristic, complemented
18C31×#120C2218yes—
19C2×C22⋊C4×C31C2212yes—
20C2×C22⋊C4×C31C2211yescharacteristic
21C2×C22⋊Dic31C2212yes—
22C2×C22⋊Dic31C2212yes—
23C2×C22⋊Dic31C2212yes—
24C2×C22⋊Dic31C2212yes—
25C2×C22⋊Dic31C22116yescomplemented
26C2×C22⋊Dic31C2212yescomplemented
27C2×C22⋊Dic31C2211yescharacteristic, complemented
28#11758513C2218yescomplemented
29#11758512C2218yescomplemented
30#11758512C22116yescomplemented
31D4×Dic31C22116yescomplemented
32C2×C4⋊Dic31C2212yescomplemented
33C2×Dic31⋊C4C2212yescomplemented
34C2×Dic31⋊C4C2212yescomplemented
35C2×Dic31⋊C4C2212yescomplemented
36C2×C4×Dic31C2211yescharacteristic, complemented
37C2×C4×Dic31C2212yescomplemented
38#11758456C22116yescomplemented
39#11758455C22116yescomplemented
40#11758454C22116yescomplemented
41C24×C31—28no—
42C24×C31—42no—
43C24×C31C2311yescharacteristic
44C24×C31C2311yescharacteristic
45C24×C31C2314yes—
46C24×C31C2312yes—
47C2×D4×C31—28no—
48C2×D4×C31—42no—
49C2×D4×C31C2318yes—
50C2×D4×C31C2314yes—
51C22×C4×C31C2312yes—
52C22×C4×C31C2311yescharacteristic
53C22×Dic31—28no—
54C22×Dic31—44no—
55C22×Dic31—42no—
56C22×Dic31C2318yes—
57C22×Dic31C2312yes—
58C22×Dic31C2312yes—
59C22×Dic31C2312yes—
60C22×Dic31C2312yes—
61C22×Dic31C2318yes—
62C22×Dic31C2314yescomplemented
63C2×Dic62—42no—
64C2×Dic62C2314yescomplemented
65C22⋊C4×C31C2318yes—
66C22⋊C4×C31C2314yes—
67C22⋊Dic31C2318yes—
68C22⋊Dic31C2318yes—
69C22⋊Dic31C2318yes—
70C22⋊Dic31C2318yes—
71C22⋊Dic31C2318yescomplemented
72C22⋊Dic31C2314yescomplemented
73C4⋊Dic31C2318yescomplemented
74Dic31⋊C4C2318yescomplemented
75Dic31⋊C4C2318yescomplemented
76Dic31⋊C4C2318yescomplemented
77C4×Dic31C2314yescomplemented
78C4×Dic31C2318yescomplemented
79C23×C31—24no—
80C23×C31—24no—
81C23×C31—24no—
82C23×C31—216no—
83C23×C31—24no—
84C23×C31—22no—
85C23×C31—22no—
86C23×C31—44no—
87C23×C31—416no—
88C23×C31#4118yes—
89C23×C31C2412yes—
90C23×C31C2412yes—
91C23×C31C2414yes—
92C23×C31C2411yescharacteristic
93D4×C31—216no—
94D4×C31—44no—
95C2×C4×C31—24no—
96C2×C4×C31—22no—
97C2×C4×C31C2414yes—
98C2×C4×C31C2412yes—
99C2×Dic31—216no—
100C2×Dic31—24no—
101C2×Dic31—24no—
102C2×Dic31—24no—
103C2×Dic31—24no—
104C2×Dic31—48no—
105C2×Dic31—44no—
106C2×Dic31C2414yes—
107C2×Dic31C2414yes—
108C2×Dic31C2414yes—
109C2×Dic31C2414yes—
110Dic62—44no—
111C2×#551—311nomaximal, Sylow
112C22×C31—216no—
113C22×C31—24no—
114C22×C31—24no—
115C22×C31—24no—
116C22×C31—24no—
117C22×C31—22no—
118C22×C31—22no—
119C22×C31—416no—
120C22×C31—44no—
121C22×C31—44no—
122C22×C31C2×#4118yes—
123C22×C31C2×#4114yes—
124C22×C31H(5,𝔽2)12yes—
125C22×C31C2511yescharacteristic
126C4×C31—24no—
127C4×C31—22no—
128Dic31—24no—
129Dic31—24no—
130Dic31—24no—
131Dic31—24no—
132#551—3116no—
133C2×#126—312no—
134C2×#124—311no—
135C2×#123—312no—
136C2×#123—311no—
137C2×C22⋊Q8—312no—
138C2×#120D3111yescharacteristic
139C2×C4×D4—312no—
140C2×#117—312no—
141C22×C22⋊C4—312no—
142C2×C31—28no—
143C2×C31—42no—
144C2×C31—42no—
145C2×C31#55114yescomplemented
146C2×C31C22×#4112yes—
147C2×C31C2×H(5,𝔽2)11yescharacteristic
148C25C2×D3111yescharacteristic
149C22×Q8—311no—
150C22×D4C2×D3112yes—
151C22×D4C2×D3111yescharacteristic
152C23×C4—312no—
153C23×C4—312no—
154C23×C4—311no—
155#126—3116no—
156#124—318no—
157#123—3116no—
158#123—318no—
159C22⋊Q8—3116no—
160#120C2×D3118yes—
161C4×D4—3116no—
162#117—3116no—
163C2×C4⋊C4—312no—
164C2×C4⋊C4—312no—
165C2×C4⋊C4—312no—
166C2×C4⋊C4—312no—
167C2×C22⋊C4—312no—
168C2×C22⋊C4—312no—
169C2×C22⋊C4—312no—
170C2×C22⋊C4—312no—
171C2×C22⋊C4—3116no—
172C2×C22⋊C4—312no—
173C2×C22⋊C4—311no—
174C2×C22⋊C4C2×D3112yes—
175C2×C22⋊C4C2×D3111yescharacteristic
176C2×C42—311no—
177C2×C42—312no—
178C31C2×#55111yescharacteristic, complemented, Sylow
179C24—28no—
180C24—42no—
181C24C22×D3111yescharacteristic
182C24C22×D3111yescharacteristic
183C24C22×D3114yes—
184C24C22×D3112yes—
185C2×Q8—314no—
186C2×Q8—1242no—
187C2×D4—28no—
188C2×D4—42no—
189C2×D4C22×D3118yes—
190C2×D4C22×D3114yes—
191C22×C4—318no—
192C22×C4—312no—
193C22×C4—312no—
194C22×C4—312no—
195C22×C4—312no—
196C22×C4—318no—
197C22×C4—314no—
198C22×C4—628no—
199C22×C4—1242no—
200C22×C4—1244no—
201C22×C4C22×D3112yes—
202C22×C4C22×D3111yescharacteristic
203C4⋊C4—318no—
204C4⋊C4—318no—
205C4⋊C4—318no—
206C4⋊C4—318no—
207C22⋊C4—318no—
208C22⋊C4—318no—
209C22⋊C4—318no—
210C22⋊C4—318no—
211C22⋊C4—318no—
212C22⋊C4—314no—
213C22⋊C4C22×D3118yes—
214C22⋊C4C22×D3114yes—
215C42—314no—
216C42—318no—
217C23—24no—
218C23—24no—
219C23—24no—
220C23—216no—
221C23—24no—
222C23—22no—
223C23—22no—
224C23—44no—
225C23—416no—
226C23#9249718yes—
227C23C23×D3112yes—
228C23C23×D3112yes—
229C23C23×D3114yes—
230C23C23×D3111yescharacteristic
231Q8—1244no—
232D4—216no—
233D4—44no—
234C2×C4—24no—
235C2×C4—22no—
236C2×C4—314no—
237C2×C4—314no—
238C2×C4—314no—
239C2×C4—314no—
240C2×C4—6216no—
241C2×C4—624no—
242C2×C4—624no—
243C2×C4—624no—
244C2×C4—624no—
245C2×C4—1244no—
246C2×C4—1248no—
247C2×C4C23×D3114yes—
248C2×C4C23×D3112yes—
249C22—24no—
250C22—24no—
251C22—216no—
252C22—24no—
253C22—24no—
254C22—22no—
255C22—22no—
256C22—416no—
257C22—44no—
258C22—44no—
259C22C2×#9249718yes—
260C22C2×#9249714yes—
261C22#1175856112yes—
262C22C24×D3111yescharacteristic
263C4—24no—
264C4—22no—
265C4—624no—
266C4—624no—
267C4—624no—
268C4—624no—
269C2—28no—
270C2—42no—
271C2—42no—
272C2#1452173014yesdirect product factor
273C2C22×#9249712yes—
274C2C2×#1175856111yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
Fitting, prime radicalC2×C31×#120C2
socleC23×C31C24
hypercenterC2×#120D31
hypocenterC31C2×#551
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×#120

Complements

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

NH ≅ G/Ntype
1. #14521730C2direct (N × H)
2. C2×#11758456C2semidirect
3. C2×#11758513C2semidirect
4. C2×#11758512C2semidirect
5. C2×#11758512C2semidirect
6. C2×#11758455C2semidirect
7. C2×D4×Dic31C2semidirect
8. C2×#11758454C2semidirect
9. C22×C22⋊Dic31C2semidirect
16. C23×Dic31C22semidirect
17. C22×Dic62C22semidirect
25. C2×C22⋊Dic31C22semidirect
26. C2×C22⋊Dic31C22semidirect
27. C2×C22⋊Dic31C22semidirect
28. #11758513C22semidirect
29. #11758512C22semidirect
30. #11758512C22semidirect
31. D4×Dic31C22semidirect
32. C2×C4⋊Dic31C22semidirect
33. C2×Dic31⋊C4C22semidirect
34. C2×Dic31⋊C4C22semidirect
35. C2×Dic31⋊C4C22semidirect
36. C2×C4×Dic31C22semidirect
37. C2×C4×Dic31C22semidirect
38. #11758456C22semidirect
39. #11758455C22semidirect
40. #11758454C22semidirect
62. C22×Dic31C23semidirect
64. C2×Dic62C23semidirect
71. C22⋊Dic31C23semidirect
72. C22⋊Dic31C23semidirect
73. C4⋊Dic31C23semidirect
74. Dic31⋊C4C23semidirect
75. Dic31⋊C4C23semidirect
76. Dic31⋊C4C23semidirect
77. C4×Dic31C23semidirect
78. C4×Dic31C23semidirect
145. C2×C31#551semidirect
178. C31C2×#551semidirect
272. C2#14521730direct (N × H)

Maximal subgroups

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

subgroupindex
#145217302
C2×#117584562
C2×#117585132
C2×#117585122
C2×#117584552
C2×D4×Dic312
C2×#117584542
C22×C22⋊Dic312
C2×C31×#1202
C2×#55131