Finite Group Databasebeta

← C2×#14521626 #16859032

Subgroups — C2×#14521626 #16859032

Order 3968.

1640 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92497C212yesmaximal, complemented
2#14521626C2116yesmaximal, direct product factor
3C2×#11758473C212yesmaximal, complemented
4C2×#11758455C212yesmaximal, complemented
5C2×#11758507C211yesmaximal, characteristic, complemented
6C2×#11758461C212yesmaximal, complemented
7C2×#11758516C212yesmaximal, complemented
8C2×#11758516C212yesmaximal, complemented
9C22×Dic31⋊C4C211yesmaximal, characteristic, complemented
10C2×C31×#121C211yesmaximal, characteristic, complemented
11C22×D4×C31C2212yes—
12C22×D4×C31C2211yescharacteristic
13C23×C4×C31C2211yescharacteristic
14C22×C22⋊D31C2212yes—
15C22×C22⋊D31C2212yes—
16C22×C22⋊D31C2212yes—
17C23×Dic31C2212yes—
18C23×Dic31C2211yescharacteristic
19C23×Dic31C2211yescharacteristic
20C2×#92497—216no—
21C2×#92497C22116yescomplemented
22C22×D124C2211yescharacteristic
23C22×C4×D31C2212yes—
24C22×Dic62C2212yes—
25C31×#121C2218yescomplemented
26C2×C4⋊C4×C31C2211yescharacteristic
27C2×C22⋊C4×C31C2212yes—
28C2×C22⋊Dic31C2212yes—
29#11758516C22116yescomplemented
30#11758516C22116yescomplemented
31#11758507C2218yescomplemented
32C2×(C2×D31)⋊C4C2212yes—
33C2×(C2×D31)⋊C4C2212yes—
34C2×C4⋊Dic31C2211yescharacteristic
35C2×Dic31⋊C4C2212yes—
36C2×Dic31⋊C4C2212yes—
37C2×Dic31⋊C4C2212yes—
38C2×Dic31⋊C4C2218yescomplemented
39#11758473C22116yescomplemented
40#11758461C22116yescomplemented
41#11758455C22116yescomplemented
42C24×C31C2312yes—
43C24×C31C2311yescharacteristic
44C23×D31C2312yes—
45C2×D4×C31—28no—
46C2×D4×C31—42no—
47C2×D4×C31C2318yes—
48C2×D4×C31C2314yes—
49C22×C4×C31—42no—
50C22×C4×C31C2311yescharacteristic
51C22×C4×C31C2311yescharacteristic
52C22×C4×C31C2312yes—
53C22×C4×C31C2314yes—
54C2×C22⋊D31—28no—
55C2×C22⋊D31—28no—
56C2×C22⋊D31—44no—
57C2×C22⋊D31C2318yes—
58C2×C22⋊D31C2318yes—
59C2×C22⋊D31C2318yes—
60C22×Dic31—28no—
61C22×Dic31—42no—
62C22×Dic31D418yescomplemented
63C22×Dic31C2318yes—
64C22×Dic31C2312yes—
65C22×Dic31C2312yes—
66C22×Dic31C2314yes—
67C22×Dic31C2312yes—
68C22×Dic31C2314yes—
69#92497—264no—
70C2×D124—42no—
71C2×D124C2314yes—
72C2×C4×D31—28no—
73C2×C4×D31C2318yes—
74C2×Dic62—28no—
75C2×Dic62C2318yes—
76C4⋊C4×C31C2314yes—
77C22⋊C4×C31C2318yes—
78C22⋊Dic31C2318yes—
79(C2×D31)⋊C4C2318yes—
80(C2×D31)⋊C4C2318yes—
81C4⋊Dic31C2314yes—
82Dic31⋊C4C2318yes—
83Dic31⋊C4C2318yes—
84Dic31⋊C4C2318yes—
85C23×C31—22no—
86C23×C31—22no—
87C23×C31—24no—
88C23×C31—24no—
89C23×C31—24no—
90C23×C31C2×D414yes—
91C23×C31C2414yes—
92C23×C31C2412yes—
93C23×C31C2411yescharacteristic
94C22×D31—24no—
95C22×D31—24no—
96C22×D31—24no—
97C22×D31C2414yes—
98D4×C31—216no—
99D4×C31—44no—
100C2×C4×C31—24no—
101C2×C4×C31—22no—
102C2×C4×C31—22no—
103C2×C4×C31—44no—
104C2×C4×C31C2412yes—
105C2×C4×C31C2412yes—
106C2×C4×C31C2414yes—
107C22⋊D31—216no—
108C22⋊D31—216no—
109C22⋊D31—48no—
110C2×Dic31—24no—
111C2×Dic31—24no—
112C2×Dic31—216no—
113C2×Dic31—44no—
114C2×Dic31C2×D418yes—
115C2×Dic31C2×D4116yescomplemented
116C2×Dic31C2414yes—
117C2×Dic31C2414yes—
118C2×Dic31C2414yes—
119D124—44no—
120C4×D31—216no—
121Dic62—216no—
122C2×#537—311nomaximal, Sylow
123C22×C31—28no—
124C22×C31—22no—
125C22×C31—22no—
126C22×C31—24no—
127C22×C31—24no—
128C22×C31—24no—
129C22×C31—48no—
130C22×C31C22×D414yes—
131C22×C31C22×D412yes—
132C22×C31H(5,𝔽2)12yes—
133C22×C312−1+412yes—
134C22×C31C2511yescharacteristic
135C2×D31—24no—
136C2×D31—24no—
137C2×D31—24no—
138C2×D31—48no—
139C4×C31—24no—
140C4×C31—22no—
141C4×C31—22no—
142Dic31—24no—
143Dic31—24no—
144Dic31C22×D418yes—
145C22×#41—312no—
146#537—3116no—
147C2×C22⋊Q8—312no—
148C2×C22⋊Q8—312no—
149C2×#121—312no—
150C2×#121—312no—
151C2×#121—311no—
152C2×#121—312no—
153C2×#121D3111yescharacteristic, complemented
154C22×C4⋊C4—311no—
155C2×C31—24no—
156C2×C31—44no—
157C2×C31#53714yescomplemented
158C2×C31C23×D411yescharacteristic
159C2×C31C2×H(5,𝔽2)11yescharacteristic
160C2×C31C2×2−1+411yescharacteristic
161D31—44no—
162C2×#41—3116no—
163C2×#41—6216no—
164C22×Q8—312no—
165C22×D4—312no—
166C22×D4—312no—
167C22×D4—312no—
168C22×D4—311no—
169C22×D4C2×D3112yes—
170C22×D4C2×D3111yescharacteristic
171C23×C4—311no—
172C23×C4—312no—
173C23×C4—311no—
174C23×C4—312no—
175C23×C4C2×D3111yescharacteristic
176C22⋊Q8—3116no—
177C22⋊Q8—3116no—
178#121—3116no—
179#121—3116no—
180#121—318no—
181#121—3116no—
182#121C2×D3118yescomplemented
183C2×C4⋊C4—312no—
184C2×C4⋊C4—312no—
185C2×C4⋊C4—318no—
186C2×C4⋊C4—312no—
187C2×C4⋊C4—311no—
188C2×C4⋊C4C2×D3111yescharacteristic
189C2×C22⋊C4—312no—
190C2×C22⋊C4—312no—
191C2×C22⋊C4—312no—
192C2×C22⋊C4C2×D3112yes—
193C31C2×#53711yescharacteristic, complemented, Sylow
194C24—312no—
195C24C22×D3112yes—
196C24C22×D3111yescharacteristic
197#41—6264no—
198C2×Q8—318no—
199C2×Q8—628no—
200C2×D4—28no—
201C2×D4—42no—
202C2×D4—318no—
203C2×D4—318no—
204C2×D4—318no—
205C2×D4—314no—
206C2×D4—628no—
207C2×D4—628no—
208C2×D4—1242no—
209C2×D4—1244no—
210C2×D4C22×D3118yes—
211C2×D4C22×D3114yes—
212C22×C4—42no—
213C22×C4—318no—
214C22×C4—314no—
215C22×C4—312no—
216C22×C4—318no—
217C22×C4—312no—
218C22×C4—312no—
219C22×C4—314no—
220C22×C4—318no—
221C22×C4—628no—
222C22×C4—628no—
223C22×C4—1242no—
224C22×C4C22×D3111yescharacteristic
225C22×C4C22×D3112yes—
226C22×C4C22×D3111yescharacteristic
227C22×C4C22×D3114yes—
228C4⋊C4—318no—
229C4⋊C4—318no—
230C4⋊C4—318no—
231C4⋊C4—314no—
232C4⋊C4C22×D3114yes—
233C22⋊C4—318no—
234C22⋊C4—318no—
235C22⋊C4—318no—
236C22⋊C4C22×D3118yes—
237C23—22no—
238C23—22no—
239C23—24no—
240C23—24no—
241C23—24no—
242C23—314no—
243C23—624no—
244C23—624no—
245C23—624no—
246C23D4×D3114yes—
247C23C23×D3114yes—
248C23C23×D3112yes—
249C23C23×D3111yescharacteristic
250Q8—6216no—
251D4—216no—
252D4—44no—
253D4—6216no—
254D4—6216no—
255D4—1244no—
256D4—1248no—
257C2×C4—24no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—44no—
261C2×C4—318no—
262C2×C4—3116no—
263C2×C4—314no—
264C2×C4—314no—
265C2×C4—314no—
266C2×C4—6216no—
267C2×C4—6216no—
268C2×C4—624no—
269C2×C4—624no—
270C2×C4—1244no—
271C2×C4C23×D3112yes—
272C2×C4C23×D3114yes—
273C2×C4C23×D3112yes—
274C22—22no—
275C22—28no—
276C22—22no—
277C22—24no—
278C22—24no—
279C22—24no—
280C22—48no—
281C22—624no—
282C22—624no—
283C22—624no—
284C22—1248no—
285C22C2×D4×D3114yes—
286C22C2×D4×D3112yes—
287C22#1175856112yes—
288C22#1175856712yes—
289C22C24×D3111yescharacteristic
290C4—24no—
291C4—22no—
292C4—22no—
293C4—318no—
294C4—624no—
295C4—624no—
296C2—24no—
297C2—44no—
298C2—1244no—
299C2#1452162614yesdirect product factor
300C2C22×D4×D3111yescharacteristic
301C2C2×#1175856111yescharacteristic
302C2C2×#1175856711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×#121C2
socleC23×C31C24
hypercenterC2×#121D31
hypocenterC31C2×#537
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. #14521626C2direct (N × H)
3. C2×#11758473C2semidirect
4. C2×#11758455C2semidirect
5. C2×#11758507C2semidirect
6. C2×#11758461C2semidirect
7. C2×#11758516C2semidirect
8. C2×#11758516C2semidirect
9. C22×Dic31⋊C4C2semidirect
10. C2×C31×#121C2semidirect
21. C2×#92497C22semidirect
25. C31×#121C22semidirect
29. #11758516C22semidirect
30. #11758516C22semidirect
31. #11758507C22semidirect
38. C2×Dic31⋊C4C22semidirect
39. #11758473C22semidirect
40. #11758461C22semidirect
41. #11758455C22semidirect
62. C22×Dic31D4semidirect
115. C2×Dic31C2×D4semidirect
153. C2×#121D31semidirect
157. C2×C31#537semidirect
182. #121C2×D31semidirect
193. C31C2×#537semidirect
299. C2#14521626direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924972
#145216262
C2×#117584732
C2×#117584552
C2×#117585072
C2×#117584612
C2×#117585162
C22×Dic31⋊C42
C2×C31×#1212
C2×#53731