Finite Group Databasebeta

← C2×#14521699 #16859167

Subgroups — C2×#14521699 #16859167

Order 3968.

1632 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92497C212yesmaximal, complemented
2#14521699C2116yesmaximal, direct product factor
3C2×#11758465C211yesmaximal, characteristic, complemented
4C2×#11758460C212yesmaximal, complemented
5C2×#11758512C212yesmaximal, complemented
6C2×#11758455C212yesmaximal, complemented
7C2×#11758515C211yesmaximal, characteristic, complemented
8C2×D4×Dic31C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D31C211yesmaximal, characteristic, complemented
10C22×C4⋊Dic31C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D31C211yesmaximal, characteristic, complemented
12C2×C31×#121C211yesmaximal, characteristic, complemented
13C22×D4×C31C2212yes—
14C22×D4×C31C2211yescharacteristic
15C23×C4×C31C2211yescharacteristic
16C22×C22⋊D31C2212yes—
17C22×C22⋊D31C2211yescharacteristic
18C23×Dic31C2212yes—
19C23×Dic31C2212yes—
20C2×#92497—216no—
21C2×#92497C22116yescomplemented
22C22×C4×D31C2212yes—
23C22×C4×D31C2211yescharacteristic
24C22×Dic62C2212yes—
25C31×#121C2218yescomplemented
26C2×C4⋊C4×C31C2211yescharacteristic
27C2×C22⋊C4×C31C2212yes—
28C2×C22⋊Dic31C2211yescharacteristic
29C2×C22⋊Dic31C2212yes—
30C2×C22⋊Dic31C2212yes—
31#11758515C2218yescomplemented
32#11758512C22116yescomplemented
33D4×Dic31C2218yescomplemented
34C4×C22⋊D31C2218yescomplemented
35C2×(C2×D31)⋊C4C2211yescharacteristic
36C2×C4⋊Dic31C2211yescharacteristic
37C2×C4⋊Dic31C2211yescharacteristic
38C2×C4⋊Dic31C2212yes—
39C2×C4⋊Dic31C2218yescomplemented
40C2×Dic31⋊C4C2212yes—
41C2×Dic31⋊C4C2211yescharacteristic
42C2×Dic31⋊C4C2212yes—
43C2×C4×Dic31C2211yescharacteristic
44C4⋊C4×D31C2218yescomplemented
45#11758465C2218yescomplemented
46#11758460C22116yescomplemented
47#11758455C22116yescomplemented
48C24×C31C2312yes—
49C24×C31C2311yescharacteristic
50C23×D31C2311yescharacteristic
51C2×D4×C31—28no—
52C2×D4×C31—24no—
53C2×D4×C31C2314yes—
54C2×D4×C31C2318yes—
55C22×C4×C31—24no—
56C22×C4×C31C2312yes—
57C22×C4×C31C2311yescharacteristic
58C22×C4×C31C2314yes—
59C22×C4×C31C2311yescharacteristic
60C2×C22⋊D31—28no—
61C2×C22⋊D31D418yescomplemented
62C2×C22⋊D31C2318yes—
63C2×C22⋊D31C2314yes—
64C22×Dic31—28no—
65C22×Dic31—28no—
66C22×Dic31C2318yes—
67C22×Dic31C2311yescharacteristic
68C22×Dic31C2311yescharacteristic
69C22×Dic31C2312yes—
70C22×Dic31C2312yes—
71C22×Dic31C2318yes—
72C22×Dic31C2311yescharacteristic
73#92497—264no—
74C2×C4×D31—28no—
75C2×C4×D31—24no—
76C2×C4×D31C2318yes—
77C2×C4×D31C2314yes—
78C2×Dic62—28no—
79C2×Dic62C2318yes—
80C4⋊C4×C31C2314yes—
81C22⋊C4×C31C2318yes—
82C22⋊Dic31C2318yes—
83C22⋊Dic31C2318yes—
84C22⋊Dic31C2314yes—
85(C2×D31)⋊C4C2314yes—
86C4⋊Dic31C2318yes—
87C4⋊Dic31C2314yes—
88C4⋊Dic31C2314yes—
89Dic31⋊C4C2314yes—
90Dic31⋊C4C2318yes—
91Dic31⋊C4C2318yes—
92C4×Dic31C2314yes—
93C23×C31—22no—
94C23×C31—22no—
95C23×C31—24no—
96C23×C31—24no—
97C23×C31—24no—
98C23×C31C2×D414yes—
99C23×C31C2414yes—
100C23×C31C2412yes—
101C23×C31C2411yescharacteristic
102C22×D31—22no—
103C22×D31—22no—
104C22×D31C2×D414yes—
105C22×D31C2412yes—
106D4×C31—216no—
107D4×C31—28no—
108C2×C4×C31—24no—
109C2×C4×C31—22no—
110C2×C4×C31—28no—
111C2×C4×C31#4114yescomplemented
112C2×C4×C31C2414yes—
113C2×C4×C31C2412yes—
114C2×C4×C31C2412yes—
115C22⋊D31—216no—
116C22⋊D31C2×D4116yescomplemented
117C2×Dic31—24no—
118C2×Dic31—24no—
119C2×Dic31—216no—
120C2×Dic31—22no—
121C2×Dic31—22no—
122C2×Dic31—216no—
123C2×Dic31C2×D414yes—
124C2×Dic31C2412yes—
125C2×Dic31C2412yes—
126C2×Dic31C2414yes—
127C2×Dic31C2414yes—
128C2×Dic31C2412yes—
129C4×D31—216no—
130C4×D31—28no—
131Dic62—216no—
132C2×#547—311nomaximal, Sylow
133C22×C31—28no—
134C22×C31—22no—
135C22×C31—22no—
136C22×C31—24no—
137C22×C31—24no—
138C22×C31—24no—
139C22×C31—48no—
140C22×C31C22×D414yes—
141C22×C31C22×D412yes—
142C22×C31C2×#4112yes—
143C22×C312−1+412yes—
144C22×C31C2511yescharacteristic
145C2×D31—28no—
146C2×D31—22no—
147C2×D31—22no—
148C2×D31C22×D414yes—
149C4×C31—24no—
150C4×C31—22no—
151C4×C31C2×#4114yescomplemented
152Dic31—24no—
153Dic31—24no—
154Dic31—22no—
155Dic31—22no—
156Dic31C22×D414yes—
157C22×#41—312no—
158#547—3116no—
159C2×C4⋊Q8—311no—
160C2×#123—312no—
161C2×#123—312no—
162C2×C22⋊Q8—312no—
163C2×#121—311no—
164C2×#121D3111yescharacteristic, complemented
165C2×C4×D4—311no—
166C2×C4×D4—311no—
167C22×C4⋊C4—311no—
168C22×C4⋊C4—311no—
169C2×C31—24no—
170C2×C31—44no—
171C2×C31#54714yescomplemented
172C2×C31C23×D411yescharacteristic
173C2×C31C22×#4111yescharacteristic
174C2×C31C2×2−1+411yescharacteristic
175D31—24no—
176C2×#41—3116no—
177C2×#41—6216no—
178C22×Q8—312no—
179C22×D4—311no—
180C22×D4—312no—
181C22×D4C2×D3111yescharacteristic
182C22×D4C2×D3112yes—
183C23×C4—312no—
184C23×C4—312no—
185C23×C4—311no—
186C23×C4—312no—
187C23×C4C2×D3111yescharacteristic
188C4⋊Q8—318no—
189#123—3116no—
190#123—3116no—
191C22⋊Q8—3116no—
192#121—318no—
193#121C2×D3118yescomplemented
194C4×D4—318no—
195C4×D4—318no—
196C2×C4⋊C4—311no—
197C2×C4⋊C4—311no—
198C2×C4⋊C4—312no—
199C2×C4⋊C4—312no—
200C2×C4⋊C4—318no—
201C2×C4⋊C4—311no—
202C2×C4⋊C4—312no—
203C2×C4⋊C4—318no—
204C2×C4⋊C4C2×D3111yescharacteristic
205C2×C22⋊C4—311no—
206C2×C22⋊C4—312no—
207C2×C22⋊C4—312no—
208C2×C22⋊C4—311no—
209C2×C22⋊C4C2×D3112yes—
210C2×C42—311no—
211C31C2×#54711yescharacteristic, complemented, Sylow
212C24—311no—
213C24C22×D3112yes—
214C24C22×D3111yescharacteristic
215#41—6264no—
216C2×Q8—318no—
217C2×Q8—628no—
218C2×D4—28no—
219C2×D4—24no—
220C2×D4—318no—
221C2×D4—314no—
222C2×D4—318no—
223C2×D4—628no—
224C2×D4C22×D3114yes—
225C2×D4C22×D3118yes—
226C22×C4—24no—
227C22×C4—311no—
228C22×C4—318no—
229C22×C4—318no—
230C22×C4—311no—
231C22×C4—311no—
232C22×C4—312no—
233C22×C4—312no—
234C22×C4—314no—
235C22×C4—318no—
236C22×C4—628no—
237C22×C4—628no—
238C22×C4—628no—
239C22×C4—624no—
240C22×C4C22×D3114yes—
241C22×C4C22×D3111yescharacteristic
242C22×C4C22×D3112yes—
243C22×C4C22×D3111yescharacteristic
244C4⋊C4—318no—
245C4⋊C4—314no—
246C4⋊C4—318no—
247C4⋊C4—314no—
248C4⋊C4—314no—
249C4⋊C4—318no—
250C4⋊C4C22×D3114yes—
251C22⋊C4—314no—
252C22⋊C4—318no—
253C22⋊C4—318no—
254C22⋊C4—314no—
255C22⋊C4C22×D3118yes—
256C42—314no—
257C23—22no—
258C23—22no—
259C23—24no—
260C23—24no—
261C23—24no—
262C23—314no—
263C23—312no—
264C23—622no—
265C23—622no—
266C23D4×D3114yes—
267C23C23×D3114yes—
268C23C23×D3112yes—
269C23C23×D3111yescharacteristic
270Q8—6216no—
271D4—216no—
272D4—28no—
273D4—3116no—
274D4—6216no—
275C2×C4—24no—
276C2×C4—22no—
277C2×C4—28no—
278C2×C4—314no—
279C2×C4—312no—
280C2×C4—312no—
281C2×C4—312no—
282C2×C4—314no—
283C2×C4—314no—
284C2×C4—6216no—
285C2×C4—6216no—
286C2×C4—624no—
287C2×C4—624no—
288C2×C4—6216no—
289C2×C4—622no—
290C2×C4—622no—
291C2×C4—628no—
292C2×C4#9249714yescomplemented
293C2×C4C23×D3112yes—
294C2×C4C23×D3114yes—
295C2×C4C23×D3112yes—
296C22—22no—
297C22—22no—
298C22—28no—
299C22—24no—
300C22—24no—
301C22—24no—
302C22—48no—
303C22—314no—
304C22—622no—
305C22—622no—
306C22—628no—
307C22C2×D4×D3114yes—
308C22C2×D4×D3112yes—
309C22C2×#9249712yes—
310C22#1175856712yes—
311C22C24×D3111yescharacteristic
312C4—24no—
313C4—22no—
314C4—314no—
315C4—624no—
316C4—624no—
317C4—622no—
318C4—622no—
319C4C2×#9249714yescomplemented
320C2—24no—
321C2—44no—
322C2—624no—
323C2#1452169914yesdirect product factor
324C2C22×D4×D3111yescharacteristic
325C2C22×#9249711yescharacteristic
326C2C2×#1175856711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×#121C2
socleC23×C31C24
hypercenterC2×#121D31
hypocenterC31C2×#547
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#92497C2semidirect
2. #14521699C2direct (N × H)
3. C2×#11758465C2semidirect
4. C2×#11758460C2semidirect
5. C2×#11758512C2semidirect
6. C2×#11758455C2semidirect
7. C2×#11758515C2semidirect
8. C2×D4×Dic31C2semidirect
9. C2×C4×C22⋊D31C2semidirect
10. C22×C4⋊Dic31C2semidirect
11. C2×C4⋊C4×D31C2semidirect
12. C2×C31×#121C2semidirect
21. C2×#92497C22semidirect
25. C31×#121C22semidirect
31. #11758515C22semidirect
32. #11758512C22semidirect
33. D4×Dic31C22semidirect
34. C4×C22⋊D31C22semidirect
39. C2×C4⋊Dic31C22semidirect
44. C4⋊C4×D31C22semidirect
45. #11758465C22semidirect
46. #11758460C22semidirect
47. #11758455C22semidirect
61. C2×C22⋊D31D4semidirect
111. C2×C4×C31#41semidirect
116. C22⋊D31C2×D4semidirect
151. C4×C31C2×#41semidirect
164. C2×#121D31semidirect
171. C2×C31#547semidirect
193. #121C2×D31semidirect
211. C31C2×#547semidirect
292. C2×C4#92497semidirect
319. C4C2×#92497semidirect
323. C2#14521699direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924972
#145216992
C2×#117584652
C2×#117584602
C2×#117585122
C2×#117584552
C2×#117585152
C2×D4×Dic312
C2×C4×C22⋊D312
C22×C4⋊Dic312
C2×C4⋊C4×D312
C2×C31×#1212
C2×#54731