Finite Group Databasebeta

← C2×#14521650 #16859067

Subgroups — C2×#14521650 #16859067

Order 3968.

1260 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521650C2116yesmaximal, direct product factor
2C2×#11758517C211yesmaximal, characteristic, complemented
3C2×#11758467C211yesmaximal, characteristic, complemented
4C2×#11758506C212yesmaximal, complemented
5C2×#11758460C212yesmaximal, complemented
6C2×#11758472C211yesmaximal, characteristic, complemented
7C2×#11758507C212yesmaximal, complemented
8C2×#11758461C212yesmaximal, complemented
9C2×#11758515C211yesmaximal, characteristic, complemented
10C2×C4×D124C211yesmaximal, characteristic, complemented
11C2×#11758449C211yesmaximal, characteristic, complemented
12C2×C4×D4×C31C211yesmaximal, characteristic, complemented
13C22×D4×C31C2211yescharacteristic
14C23×C4×C31C2212yes—
15C22×C22⋊D31C2212yes—
16C22×C22⋊D31C2212yes—
17C22×C22⋊D31C2212yes—
18C22×D124C2211yescharacteristic
19C22×D124C2212yes—
20C22×C4×D31C2211yescharacteristic
21C22×C4×D31C2212yes—
22C4×D4×C31C2218yescomplemented
23C2×C4⋊C4×C31C2211yescharacteristic
24C2×C22⋊C4×C31C2212yes—
25C2×C42×C31C2211yescharacteristic
26C2×C22⋊Dic31C2212yes—
27#11758517C2218yescomplemented
28#11758515C2218yescomplemented
29#11758507C22116yescomplemented
30#11758506C22116yescomplemented
31C2×(C2×D31)⋊C4C2211yescharacteristic
32C2×(C2×D31)⋊C4C2211yescharacteristic
33C2×(C2×D31)⋊C4C2212yes—
34C2×(C2×D31)⋊C4C2212yes—
35C2×C4⋊Dic31C2211yescharacteristic
36C2×C4⋊Dic31C2212yes—
37C2×Dic31⋊C4C2211yescharacteristic
38C2×Dic31⋊C4C2211yescharacteristic
39C2×Dic31⋊C4C2212yes—
40C2×C4×Dic31C2211yescharacteristic
41#11758472C2218yescomplemented
42#11758467C2218yescomplemented
43#11758461C22116yescomplemented
44#11758460C22116yescomplemented
45C4×D124C2218yescomplemented
46#11758449C2218yescomplemented
47C24×C31C2312yes—
48C23×D31C2311yescharacteristic
49C23×D31C2312yes—
50C2×D4×C31—24no—
51C2×D4×C31C2314yes—
52C22×C4×C31—44no—
53C22×C4×C31C2312yes—
54C22×C4×C31C2311yescharacteristic
55C22×C4×C31C2311yescharacteristic
56C22×C4×C31C2318yes—
57C22×C4×C31C2311yescharacteristic
58C2×C22⋊D31—44no—
59C2×C22⋊D31—44no—
60C2×C22⋊D31—44no—
61C2×C22⋊D31C2318yes—
62C2×C22⋊D31C2318yes—
63C2×C22⋊D31C2318yes—
64C22×Dic31C2311yescharacteristic
65C22×Dic31C2311yescharacteristic
66C22×Dic31C2311yescharacteristic
67C22×Dic31C2312yes—
68C2×D124—24no—
69C2×D124—44no—
70C2×D124C2314yes—
71C2×D124C2318yes—
72C2×C4×D31—24no—
73C2×C4×D31—44no—
74C2×C4×D31C2314yes—
75C2×C4×D31C2318yes—
76C4⋊C4×C31C2314yes—
77C22⋊C4×C31C2318yes—
78C42×C31C2314yes—
79C22⋊Dic31C2318yes—
80(C2×D31)⋊C4C2314yes—
81(C2×D31)⋊C4C2314yes—
82(C2×D31)⋊C4C2318yes—
83(C2×D31)⋊C4C2318yes—
84C4⋊Dic31C2314yes—
85C4⋊Dic31C2318yes—
86Dic31⋊C4C2314yes—
87Dic31⋊C4C2314yes—
88Dic31⋊C4C2318yes—
89C4×Dic31C2314yes—
90C23×C31—24no—
91C23×C31—24no—
92C23×C31—24no—
93C23×C31C2414yes—
94C23×C31C2411yescharacteristic
95C22×D31—22no—
96C22×D31—24no—
97C22×D31—24no—
98C22×D31—22no—
99C22×D31—24no—
100C22×D31—22no—
101C22×D31C2412yes—
102C22×D31C2414yes—
103D4×C31—28no—
104C2×C4×C31—22no—
105C2×C4×C31—24no—
106C2×C4×C31—22no—
107C2×C4×C31—48no—
108C2×C4×C31#4114yes—
109C2×C4×C31C2414yes—
110C2×C4×C31C2412yes—
111C2×C4×C31C2412yes—
112C2×C4×C31C2412yes—
113C22⋊D31—48no—
114C22⋊D31—48no—
115C22⋊D31—48no—
116C2×Dic31—22no—
117C2×Dic31—24no—
118C2×Dic31—22no—
119C2×Dic31—22no—
120C2×Dic31C2412yes—
121C2×Dic31C2412yes—
122C2×Dic31C2412yes—
123C2×Dic31C2414yes—
124D124—28no—
125D124—48no—
126C4×D31—28no—
127C4×D31—48no—
128C2×#540—311nomaximal, Sylow
129C22×C31—24no—
130C22×C31—24no—
131C22×C31—24no—
132C22×C31—48no—
133C22×C31C2×#4112yes—
134C22×C31H(5,𝔽2)12yes—
135C22×C31H(5,𝔽2)12yes—
136C22×C31C2511yescharacteristic
137C2×D31—22no—
138C2×D31—24no—
139C2×D31—24no—
140C2×D31—22no—
141C2×D31—24no—
142C2×D31—22no—
143C2×D31—44no—
144C2×D31—48no—
145C4×C31—22no—
146C4×C31—24no—
147C4×C31—22no—
148C4×C31C2×#4114yes—
149Dic31—22no—
150Dic31—24no—
151Dic31—22no—
152Dic31—22no—
153#540—3116no—
154C2×#127—311no—
155C2×#125—311no—
156C2×#123—312no—
157C2×#123—312no—
158C2×#121—311no—
159C2×#121—312no—
160C2×#121—311no—
161C2×#121—312no—
162C2×C4×D4—311no—
163C2×C4×D4D3111yescharacteristic, complemented
164C2×#117—311no—
165C2×C31—44no—
166C2×C31#54014yescomplemented
167C2×C31C22×#4111yescharacteristic
168C2×C31C2×H(5,𝔽2)11yescharacteristic
169C2×C31C2×H(5,𝔽2)11yescharacteristic
170D31—42no—
171D31—44no—
172C22×D4—312no—
173C22×D4—312no—
174C22×D4—312no—
175C22×D4—311no—
176C22×D4—312no—
177C22×D4C2×D3111yescharacteristic
178C23×C4—311no—
179C23×C4—312no—
180C23×C4C2×D3112yes—
181#127—318no—
182#125—318no—
183#123—3116no—
184#123—3116no—
185#121—318no—
186#121—3116no—
187#121—318no—
188#121—3116no—
189C4×D4—318no—
190C4×D4C2×D3118yescomplemented
191#117—318no—
192C2×C4⋊C4—311no—
193C2×C4⋊C4—311no—
194C2×C4⋊C4—311no—
195C2×C4⋊C4—312no—
196C2×C4⋊C4—312no—
197C2×C4⋊C4C2×D3111yescharacteristic
198C2×C22⋊C4—312no—
199C2×C22⋊C4—311no—
200C2×C22⋊C4—311no—
201C2×C22⋊C4—312no—
202C2×C22⋊C4—312no—
203C2×C22⋊C4C2×D3112yes—
204C2×C42—311no—
205C2×C42C2×D3111yescharacteristic
206C31C2×#54011yescharacteristic, complemented, Sylow
207C24—311no—
208C24—312no—
209C24C22×D3112yes—
210C2×D4—24no—
211C2×D4—318no—
212C2×D4—318no—
213C2×D4—318no—
214C2×D4—314no—
215C2×D4—318no—
216C2×D4—624no—
217C2×D4—1244no—
218C2×D4—1244no—
219C2×D4—1244no—
220C2×D4—1244no—
221C2×D4C22×D3114yes—
222C22×C4—44no—
223C22×C4—311no—
224C22×C4—311no—
225C22×C4—311no—
226C22×C4—312no—
227C22×C4—314no—
228C22×C4—318no—
229C22×C4—624no—
230C22×C4—1244no—
231C22×C4C22×D3111yescharacteristic
232C22×C4C22×D3111yescharacteristic
233C22×C4C22×D3112yes—
234C22×C4C22×D3118yes—
235C22×C4C22×D3111yescharacteristic
236C4⋊C4—314no—
237C4⋊C4—314no—
238C4⋊C4—318no—
239C4⋊C4—314no—
240C4⋊C4—318no—
241C4⋊C4C22×D3114yes—
242C22⋊C4—318no—
243C22⋊C4—314no—
244C22⋊C4—314no—
245C22⋊C4—318no—
246C22⋊C4—318no—
247C22⋊C4C22×D3118yes—
248C42—314no—
249C42C22×D3114yes—
250C23—24no—
251C23—24no—
252C23—24no—
253C23—312no—
254C23—314no—
255C23—622no—
256C23—624no—
257C23—622no—
258C23—624no—
259C23—624no—
260C23—622no—
261C23C23×D3114yes—
262C23C23×D3111yescharacteristic
263D4—28no—
264D4—628no—
265D4—1248no—
266D4—1248no—
267D4—1248no—
268D4—1248no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—22no—
272C2×C4—48no—
273C2×C4—312no—
274C2×C4—312no—
275C2×C4—312no—
276C2×C4—314no—
277C2×C4—622no—
278C2×C4—622no—
279C2×C4—624no—
280C2×C4—622no—
281C2×C4—628no—
282C2×C4—1248no—
283C2×C4#9249514yes—
284C2×C4C23×D3112yes—
285C2×C4C23×D3112yes—
286C2×C4C23×D3114yes—
287C2×C4C23×D3112yes—
288C22—24no—
289C22—24no—
290C22—24no—
291C22—48no—
292C22—622no—
293C22—624no—
294C22—622no—
295C22—624no—
296C22—624no—
297C22—622no—
298C22—1244no—
299C22—1248no—
300C22C2×#9249512yes—
301C22#1175856112yes—
302C22#1175856612yes—
303C22C24×D3111yescharacteristic
304C4—22no—
305C4—24no—
306C4—22no—
307C4—622no—
308C4—622no—
309C4—624no—
310C4—622no—
311C4C2×#9249514yes—
312C2—44no—
313C2—1242no—
314C2—1244no—
315C2#1452165014yesdirect product factor
316C2C22×#9249511yescharacteristic
317C2C2×#1175856111yescharacteristic
318C2C2×#1175856611yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×D4×C31C2
socleC23×C31C24
hypercenterC2×C4×D4D31
hypocenterC31C2×#540
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #14521650C2direct (N × H)
2. C2×#11758517C2semidirect
3. C2×#11758467C2semidirect
4. C2×#11758506C2semidirect
5. C2×#11758460C2semidirect
6. C2×#11758472C2semidirect
7. C2×#11758507C2semidirect
8. C2×#11758461C2semidirect
9. C2×#11758515C2semidirect
10. C2×C4×D124C2semidirect
11. C2×#11758449C2semidirect
12. C2×C4×D4×C31C2semidirect
22. C4×D4×C31C22semidirect
27. #11758517C22semidirect
28. #11758515C22semidirect
29. #11758507C22semidirect
30. #11758506C22semidirect
41. #11758472C22semidirect
42. #11758467C22semidirect
43. #11758461C22semidirect
44. #11758460C22semidirect
45. C4×D124C22semidirect
46. #11758449C22semidirect
163. C2×C4×D4D31semidirect
166. C2×C31#540semidirect
190. C4×D4C2×D31semidirect
206. C31C2×#540semidirect
315. C2#14521650direct (N × H)

Maximal subgroups

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

subgroupindex
#145216502
C2×#117585172
C2×#117584672
C2×#117585062
C2×#117584602
C2×#117584722
C2×#117585072
C2×#117584612
C2×#117585152
C2×C4×D1242
C2×#117584492
C2×C4×D4×C312
C2×#54031