Finite Group Databasebeta

← C2×#14521757 #16859243

Subgroups — C2×#14521757 #16859243

Order 3968.

1200 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#14521757C2116yesmaximal, direct product factor
2C2×#11758465C211yesmaximal, characteristic, complemented
3C2×#11758466C212yesmaximal, complemented
4C2×#11758474C212yesmaximal, complemented
5C2×#11758455C212yesmaximal, complemented
6C2×#11758523C211yesmaximal, characteristic, complemented
7C2×Q8×Dic31C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D31C211yesmaximal, characteristic
9C2×(C22⋊D31)⋊C4C212yesmaximal
10C22×C4⋊Dic31C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D31C211yesmaximal, characteristic, complemented
12C2×C31×C22⋊Q8C211yesmaximal, characteristic, complemented
13C22×Q8×C31C2211yescharacteristic
14C23×C4×C31C2211yescharacteristic
15C22×C22⋊D31C2211yescharacteristic
16C23×Dic31C2212yes—
17C22×C4×D31C2211yescharacteristic
18C22×C4×D31C2212yes—
19C22×Dic62C2212yes—
20C31×C22⋊Q8C2218yescomplemented
21C2×C4⋊C4×C31C2211yescharacteristic
22C2×C4⋊C4×C31C2212yes—
23C2×C22⋊C4×C31C2212yes—
24C2×C22⋊Dic31C2211yescharacteristic
25#11758523C2218yescomplemented
26Q8×Dic31C2218yescomplemented
27C4×C22⋊D31C2218yes—
28C2×(C2×D31)⋊C4C2212yes—
29C2×(C2×D31)⋊C4C2211yescharacteristic
30C2×C4⋊Dic31C2211yescharacteristic
31C2×C4⋊Dic31C2211yescharacteristic
32C2×C4⋊Dic31C2212yes—
33C2×C4⋊Dic31C2212yes—
34C2×C4⋊Dic31C2218yescomplemented
35C2×Dic31⋊C4C2212yes—
36C2×Dic31⋊C4C2212yes—
37C2×Dic31⋊C4C2211yescharacteristic
38C2×Dic31⋊C4C2212yes—
39C2×C4×Dic31C2212yes—
40C2×C4×Dic31C2211yescharacteristic
41#11758474C22116yescomplemented
42C4⋊C4×D31C2218yescomplemented
43#11758466C22116yescomplemented
44#11758465C2218yescomplemented
45(C22⋊D31)⋊C4C22116yes—
46#11758455C22116yescomplemented
47C24×C31C2311yescharacteristic
48C23×D31C2311yescharacteristic
49C2×Q8×C31—24no—
50C2×Q8×C31C2314yes—
51C22×C4×C31—24no—
52C22×C4×C31C2312yes—
53C22×C4×C31C2312yes—
54C22×C4×C31C2311yescharacteristic
55C22×C4×C31C2314yes—
56C22×C4×C31C2311yescharacteristic
57C2×C22⋊D31Q818yescomplemented
58C2×C22⋊D31C2314yes—
59C22×Dic31—44no—
60C22×Dic31C2312yes—
61C22×Dic31C2311yescharacteristic
62C22×Dic31C2311yescharacteristic
63C22×Dic31C2312yes—
64C22×Dic31C2318yes—
65C22×Dic31C2311yescharacteristic
66C2×C4×D31—24no—
67C2×C4×D31—44no—
68C2×C4×D31C2314yes—
69C2×C4×D31C2318yes—
70C2×Dic62—44no—
71C2×Dic62C2318yes—
72C4⋊C4×C31C2314yes—
73C4⋊C4×C31C2318yes—
74C22⋊C4×C31C2318yes—
75C22⋊Dic31C2314yes—
76(C2×D31)⋊C4C2318yes—
77(C2×D31)⋊C4C2314yes—
78C4⋊Dic31C2318yes—
79C4⋊Dic31C2314yes—
80C4⋊Dic31C2318yes—
81C4⋊Dic31C2314yes—
82Dic31⋊C4C2318yes—
83Dic31⋊C4C2318yes—
84Dic31⋊C4C2318yes—
85Dic31⋊C4C2314yes—
86C4×Dic31C2318yes—
87C4×Dic31C2314yes—
88C23×C31—22no—
89C23×C31—22no—
90C23×C31C2×Q814yes—
91C23×C31C2412yes—
92C23×C31C2411yescharacteristic
93C22×D31—22no—
94C22×D31—22no—
95C22×D31C2×Q814yes—
96C22×D31C2412yes—
97Q8×C31—28no—
98C2×C4×C31—22no—
99C2×C4×C31—24no—
100C2×C4×C31—24no—
101C2×C4×C31—28no—
102C2×C4×C31#4114yes—
103C2×C4×C31C2414yes—
104C2×C4×C31C2414yes—
105C2×C4×C31C2412yes—
106C2×C4×C31C2412yes—
107C22⋊D31C2×Q8116yescomplemented
108C2×Dic31—22no—
109C2×Dic31—22no—
110C2×Dic31—24no—
111C2×Dic31—24no—
112C2×Dic31—48no—
113C2×Dic31C2×Q814yes—
114C2×Dic31C2414yes—
115C2×Dic31C2412yes—
116C2×Dic31C2412yes—
117C2×Dic31C2414yes—
118C2×Dic31C2412yes—
119C4×D31—28no—
120C4×D31—48no—
121Dic62—48no—
122C2×#554—311nomaximal, Sylow
123C22×C31—28no—
124C22×C31—22no—
125C22×C31—22no—
126C22×C31C22×Q814yes—
127C22×C31C22×Q812yes—
128C22×C31C2×#4112yes—
129C22×C31H(5,𝔽2)12yes—
130C22×C31C2511yescharacteristic
131C2×D31—28no—
132C2×D31—22no—
133C2×D31—22no—
134C2×D31C22×Q814yes—
135C4×C31—22no—
136C4×C31—24no—
137C4×C31—24no—
138C4×C31C2×#4114yes—
139Dic31—22no—
140Dic31—22no—
141Dic31—24no—
142Dic31—24no—
143Dic31C22×Q814yes—
144#554—3116no—
145C2×C4⋊Q8—311no—
146C2×#125—312no—
147C2×C22⋊Q8—311no—
148C2×C22⋊Q8—312no—
149C2×C22⋊Q8—312no—
150C2×C22⋊Q8D3111yescharacteristic, complemented
151C2×C4×Q8—311no—
152C2×C4×D4—311no—
153C2×C4×D4—312no—
154C22×C4⋊C4—311no—
155C22×C4⋊C4—311no—
156C2×C31—24no—
157C2×C31#55414yescomplemented
158C2×C31C23×Q811yescharacteristic
159C2×C31C22×#4111yescharacteristic
160C2×C31C2×H(5,𝔽2)11yescharacteristic
161D31—24no—
162C22×Q8—312no—
163C22×Q8C2×D3111yescharacteristic
164C22×D4—311no—
165C23×C4—312no—
166C23×C4—311no—
167C23×C4—312no—
168C23×C4C2×D3111yescharacteristic
169C4⋊Q8—318no—
170#125—3116no—
171C22⋊Q8—318no—
172C22⋊Q8—3116no—
173C22⋊Q8—3116no—
174C22⋊Q8C2×D3118yescomplemented
175C4×Q8—318no—
176C4×D4—318no—
177C4×D4—3116no—
178C2×C4⋊C4—311no—
179C2×C4⋊C4—312no—
180C2×C4⋊C4—312no—
181C2×C4⋊C4—311no—
182C2×C4⋊C4—318no—
183C2×C4⋊C4—311no—
184C2×C4⋊C4—312no—
185C2×C4⋊C4—312no—
186C2×C4⋊C4—312no—
187C2×C4⋊C4—318no—
188C2×C4⋊C4C2×D3111yescharacteristic
189C2×C4⋊C4C2×D3112yes—
190C2×C22⋊C4—311no—
191C2×C22⋊C4—311no—
192C2×C22⋊C4—312no—
193C2×C22⋊C4C2×D3112yes—
194C2×C42—312no—
195C2×C42—311no—
196C31C2×#55411yescharacteristic, complemented, Sylow
197C24—311no—
198C24C22×D3111yescharacteristic
199C2×Q8—24no—
200C2×Q8—318no—
201C2×Q8—1244no—
202C2×Q8C22×D3114yes—
203C2×D4—318no—
204C2×D4—314no—
205C22×C4—24no—
206C22×C4—311no—
207C22×C4—311no—
208C22×C4—312no—
209C22×C4—311no—
210C22×C4—312no—
211C22×C4—318no—
212C22×C4—314no—
213C22×C4—318no—
214C22×C4—624no—
215C22×C4—1244no—
216C22×C4—1244no—
217C22×C4C22×D3114yes—
218C22×C4C22×D3112yes—
219C22×C4C22×D3111yescharacteristic
220C22×C4C22×D3112yes—
221C22×C4C22×D3111yescharacteristic
222C4⋊C4—318no—
223C4⋊C4—314no—
224C4⋊C4—318no—
225C4⋊C4—318no—
226C4⋊C4—314no—
227C4⋊C4—318no—
228C4⋊C4—314no—
229C4⋊C4—318no—
230C4⋊C4C22×D3114yes—
231C4⋊C4C22×D3118yes—
232C22⋊C4—314no—
233C22⋊C4—314no—
234C22⋊C4—318no—
235C22⋊C4C22×D3118yes—
236C42—318no—
237C42—314no—
238C23—22no—
239C23—22no—
240C23—314no—
241C23—312no—
242C23—622no—
243C23—622no—
244C23Q8×D3114yes—
245C23C23×D3112yes—
246C23C23×D3111yescharacteristic
247Q8—28no—
248Q8—1248no—
249D4—3116no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—28no—
254C2×C4—314no—
255C2×C4—312no—
256C2×C4—312no—
257C2×C4—314no—
258C2×C4—312no—
259C2×C4—314no—
260C2×C4—622no—
261C2×C4—624no—
262C2×C4—624no—
263C2×C4—622no—
264C2×C4—628no—
265C2×C4—1248no—
266C2×C4—1248no—
267C2×C4#9249714yes—
268C2×C4C23×D3114yes—
269C2×C4C23×D3112yes—
270C2×C4C23×D3114yes—
271C2×C4C23×D3112yes—
272C22—22no—
273C22—22no—
274C22—28no—
275C22—314no—
276C22—622no—
277C22—622no—
278C22—628no—
279C22C2×#9249712yes—
280C22C2×Q8×D3114yes—
281C22C2×Q8×D3112yes—
282C22#1175856612yes—
283C22C24×D3111yescharacteristic
284C4—22no—
285C4—24no—
286C4—24no—
287C4—314no—
288C4—622no—
289C4—624no—
290C4—624no—
291C4—622no—
292C4C2×#9249714yes—
293C2—24no—
294C2—624no—
295C2#1452175714yesdirect product factor
296C2C22×Q8×D3111yescharacteristic
297C2C22×#9249711yescharacteristic
298C2C2×#1175856611yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×C22⋊Q8C2
socleC23×C31C24
prime radicalC22×C22⋊D31C22
hypercenterC2×C22⋊Q8D31
hypocenterC31C2×#554
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #14521757C2direct (N × H)
2. C2×#11758465C2semidirect
3. C2×#11758466C2semidirect
4. C2×#11758474C2semidirect
5. C2×#11758455C2semidirect
6. C2×#11758523C2semidirect
7. C2×Q8×Dic31C2semidirect
10. C22×C4⋊Dic31C2semidirect
11. C2×C4⋊C4×D31C2semidirect
12. C2×C31×C22⋊Q8C2semidirect
20. C31×C22⋊Q8C22semidirect
25. #11758523C22semidirect
26. Q8×Dic31C22semidirect
34. C2×C4⋊Dic31C22semidirect
41. #11758474C22semidirect
42. C4⋊C4×D31C22semidirect
43. #11758466C22semidirect
44. #11758465C22semidirect
46. #11758455C22semidirect
57. C2×C22⋊D31Q8semidirect
107. C22⋊D31C2×Q8semidirect
150. C2×C22⋊Q8D31semidirect
157. C2×C31#554semidirect
174. C22⋊Q8C2×D31semidirect
196. C31C2×#554semidirect
295. C2#14521757direct (N × H)

Maximal subgroups

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

subgroupindex
#145217572
C2×#117584652
C2×#117584662
C2×#117584742
C2×#117584552
C2×#117585232
C2×Q8×Dic312
C2×C4×C22⋊D312
C2×(C22⋊D31)⋊C42
C22×C4⋊Dic312
C2×C4⋊C4×D312
C2×C31×C22⋊Q82
C2×#55431