Finite Group Databasebeta

← C2×#14521657 #16859075

Subgroups — C2×#14521657 #16859075

Order 3968.

1004 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521657C2116yesmaximal, direct product factor
2C2×#11758521C211yesmaximal, characteristic, complemented
3C2×#11758475C212yesmaximal
4C2×#11758453C212yesmaximal
5C2×#11758447C212yesmaximal, complemented
6C2×#11758467C211yesmaximal, characteristic, complemented
7C2×#11758466C212yesmaximal, complemented
8C2×#11758474C211yesmaximal, characteristic
9C2×#11758523C211yesmaximal, characteristic
10C2×C4×Dic62C211yesmaximal, characteristic, complemented
11C2×#11758449C211yesmaximal, characteristic
12C2×C4×Q8×C31C211yesmaximal, characteristic, complemented
13C22×Q8×C31C2211yescharacteristic
14C22×C4×D31C2211yescharacteristic
15C22×Dic62C2211yescharacteristic
16C4×Q8×C31C2218yescomplemented
17C2×C4⋊C4×C31C2211yescharacteristic
18C2×C4⋊C4×C31C2212yes—
19C2×C42×C31C2211yescharacteristic
20C2×C42×C31C2212yes—
21#11758523C2218yes—
22#11758521C2218yescomplemented
23C2×(C2×D31)⋊C4C2211yescharacteristic
24C2×(C2×D31)⋊C4C2211yescharacteristic
25C2×(C2×D31)⋊C4C2212yes—
26C2×(C2×D31)⋊C4C2212yes—
27C2×C4⋊Dic31C2211yescharacteristic
28C2×C4⋊Dic31C2212yes—
29C2×C4⋊Dic31C2212yes—
30C2×Dic31⋊C4C2211yescharacteristic
31C2×Dic31⋊C4C2211yescharacteristic
32C2×Dic31⋊C4C2212yes—
33C2×Dic31⋊C4C2212yes—
34C2×Dic31⋊C4C2212yes—
35C2×Dic31⋊C4C2212yes—
36C2×Dic31⋊C4C2212yes—
37C2×C4×Dic31C2211yescharacteristic
38C2×C4×Dic31C2212yes—
39#11758475C22116yes—
40#11758474C2218yes—
41#11758467C2218yescomplemented
42#11758466C22116yescomplemented
43#11758453C22116yes—
44#11758449C2218yes—
45#11758447C22116yescomplemented
46C4×Dic62C2218yescomplemented
47C23×D31C2311yescharacteristic
48C2×Q8×C31—24no—
49C2×Q8×C31C2314yes—
50C22×C4×C31C2311yescharacteristic
51C22×C4×C31C2311yescharacteristic
52C22×C4×C31C2312yes—
53C22×C4×C31C2312yes—
54C22×C4×C31C2311yescharacteristic
55C22×Dic31C2311yescharacteristic
56C22×Dic31C2311yescharacteristic
57C22×Dic31C2312yes—
58C22×Dic31C2312yes—
59C22×Dic31C2311yescharacteristic
60C2×C4×D31—24no—
61C2×C4×D31C2314yes—
62C2×Dic62—24no—
63C2×Dic62C2314yes—
64C4⋊C4×C31C2318yes—
65C4⋊C4×C31C2314yes—
66C42×C31C2314yes—
67C42×C31C2318yes—
68(C2×D31)⋊C4C2314yes—
69(C2×D31)⋊C4C2314yes—
70(C2×D31)⋊C4C2318yes—
71(C2×D31)⋊C4C2318yes—
72C4⋊Dic31C2314yes—
73C4⋊Dic31C2318yes—
74C4⋊Dic31C2318yes—
75Dic31⋊C4C2318yes—
76Dic31⋊C4C2314yes—
77Dic31⋊C4C2318yes—
78Dic31⋊C4C2318yes—
79Dic31⋊C4C2314yes—
80Dic31⋊C4C2318yes—
81Dic31⋊C4C2318yes—
82C4×Dic31C2318yes—
83C4×Dic31C2314yes—
84C23×C31C2411yescharacteristic
85C22×D31—22no—
86C22×D31—22no—
87C22×D31—22no—
88C22×D31C2412yes—
89Q8×C31—28no—
90C2×C4×C31—24no—
91C2×C4×C31—22no—
92C2×C4×C31—22no—
93C2×C4×C31—24no—
94C2×C4×C31#4114yes—
95C2×C4×C31C2412yes—
96C2×C4×C31C2412yes—
97C2×C4×C31C2414yes—
98C2×C4×C31C2414yes—
99C2×C4×C31C2412yes—
100C2×Dic31—24no—
101C2×Dic31—22no—
102C2×Dic31—22no—
103C2×Dic31—24no—
104C2×Dic31—22no—
105C2×Dic31C2412yes—
106C2×Dic31C2414yes—
107C2×Dic31C2412yes—
108C2×Dic31C2414yes—
109C2×Dic31C2412yes—
110C4×D31—28no—
111Dic62—28no—
112C2×#541—311nomaximal, Sylow
113C22×C31C2×#4112yes—
114C22×C312−1+412yes—
115C22×C312−1+412yes—
116C22×C31C2511yescharacteristic
117C2×D31—22no—
118C2×D31—22no—
119C2×D31—22no—
120C2×D31—44no—
121C4×C31—24no—
122C4×C31—22no—
123C4×C31—24no—
124C4×C31—22no—
125C4×C31C2×#4114yes—
126Dic31—24no—
127Dic31—22no—
128Dic31—22no—
129Dic31—24no—
130Dic31—22no—
131#541—3116no—
132C2×C4⋊Q8—311no—
133C2×#126—312no—
134C2×#126—312no—
135C2×#125—312no—
136C2×#125—311no—
137C2×#125—312no—
138C2×C22⋊Q8—311no—
139C2×C22⋊Q8—311no—
140C2×C4×Q8—311no—
141C2×C4×Q8D3111yescharacteristic, complemented
142C2×#117—311no—
143C2×C31#54114yescomplemented
144C2×C31C22×#4111yescharacteristic
145C2×C31C2×2−1+411yescharacteristic
146C2×C31C2×2−1+411yescharacteristic
147D31—42no—
148C22×Q8—311no—
149C22×Q8C2×D3111yescharacteristic
150C23×C4—311no—
151C4⋊Q8—318no—
152#126—3116no—
153#126—3116no—
154#125—3116no—
155#125—318no—
156#125—3116no—
157C22⋊Q8—318no—
158C22⋊Q8—318no—
159C4×Q8—318no—
160C4×Q8C2×D3118yescomplemented
161#117—318no—
162C2×C4⋊C4—311no—
163C2×C4⋊C4—311no—
164C2×C4⋊C4—311no—
165C2×C4⋊C4—312no—
166C2×C4⋊C4—312no—
167C2×C4⋊C4—312no—
168C2×C4⋊C4—312no—
169C2×C4⋊C4—312no—
170C2×C4⋊C4—312no—
171C2×C4⋊C4—312no—
172C2×C4⋊C4C2×D3111yescharacteristic
173C2×C4⋊C4C2×D3112yes—
174C2×C22⋊C4—311no—
175C2×C22⋊C4—311no—
176C2×C22⋊C4—312no—
177C2×C22⋊C4—312no—
178C2×C42—311no—
179C2×C42—312no—
180C2×C42C2×D3111yescharacteristic
181C2×C42C2×D3112yes—
182C31C2×#54111yescharacteristic, complemented, Sylow
183C24—311no—
184C2×Q8—24no—
185C2×Q8—314no—
186C2×Q8—624no—
187C2×Q8C22×D3114yes—
188C22×C4—311no—
189C22×C4—312no—
190C22×C4—311no—
191C22×C4—312no—
192C22×C4—311no—
193C22×C4—314no—
194C22×C4—624no—
195C22×C4C22×D3111yescharacteristic
196C22×C4C22×D3111yescharacteristic
197C22×C4C22×D3112yes—
198C22×C4C22×D3112yes—
199C22×C4C22×D3111yescharacteristic
200C4⋊C4—314no—
201C4⋊C4—314no—
202C4⋊C4—318no—
203C4⋊C4—318no—
204C4⋊C4—318no—
205C4⋊C4—318no—
206C4⋊C4—318no—
207C4⋊C4—314no—
208C4⋊C4—318no—
209C4⋊C4—318no—
210C4⋊C4C22×D3114yes—
211C4⋊C4C22×D3118yes—
212C22⋊C4—314no—
213C22⋊C4—314no—
214C22⋊C4—318no—
215C22⋊C4—318no—
216C42—314no—
217C42—318no—
218C42C22×D3114yes—
219C42C22×D3118yes—
220C23—312no—
221C23—622no—
222C23—622no—
223C23—622no—
224C23C23×D3111yescharacteristic
225Q8—28no—
226Q8—628no—
227C2×C4—24no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—24no—
231C2×C4—312no—
232C2×C4—312no—
233C2×C4—314no—
234C2×C4—314no—
235C2×C4—312no—
236C2×C4—622no—
237C2×C4—624no—
238C2×C4—622no—
239C2×C4—624no—
240C2×C4—622no—
241C2×C4—628no—
242C2×C4#9249514yes—
243C2×C4C23×D3112yes—
244C2×C4C23×D3112yes—
245C2×C4C23×D3114yes—
246C2×C4C23×D3114yes—
247C2×C4C23×D3112yes—
248C22—622no—
249C22—622no—
250C22—622no—
251C22—1244no—
252C22C2×#9249512yes—
253C22#1175856412yes—
254C22#1175856712yes—
255C22C24×D3111yescharacteristic
256C4—24no—
257C4—22no—
258C4—24no—
259C4—22no—
260C4—622no—
261C4—624no—
262C4—622no—
263C4—622no—
264C4—624no—
265C4C2×#9249514yes—
266C2—1242no—
267C2#1452165714yesdirect product factor
268C2C22×#9249511yescharacteristic
269C2C2×#1175856711yescharacteristic
270C2C2×#1175856411yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×Q8×C31C2
socleC23×C31C24
prime radicalC23×D31C23
hypercenterC2×C4×Q8D31
hypocenterC31C2×#541
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #14521657C2direct (N × H)
2. C2×#11758521C2semidirect
5. C2×#11758447C2semidirect
6. C2×#11758467C2semidirect
7. C2×#11758466C2semidirect
10. C2×C4×Dic62C2semidirect
12. C2×C4×Q8×C31C2semidirect
16. C4×Q8×C31C22semidirect
22. #11758521C22semidirect
41. #11758467C22semidirect
42. #11758466C22semidirect
45. #11758447C22semidirect
46. C4×Dic62C22semidirect
141. C2×C4×Q8D31semidirect
143. C2×C31#541semidirect
160. C4×Q8C2×D31semidirect
182. C31C2×#541semidirect
267. C2#14521657direct (N × H)

Maximal subgroups

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

subgroupindex
#145216572
C2×#117585212
C2×#117584752
C2×#117584532
C2×#117584472
C2×#117584672
C2×#117584662
C2×#117584742
C2×#117585232
C2×C4×Dic622
C2×#117584492
C2×C4×Q8×C312
C2×#54131