Finite Group Databasebeta

← C2×#14521781 #16859296

Subgroups — C2×#14521781 #16859296

Order 3968.

1240 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
1#14521781C2116yesmaximal, direct product factor
2C2×#11758517C211yesmaximal, characteristic
3C2×#11758524C211yesmaximal, characteristic, complemented
4C2×#11758462C212yesmaximal, complemented
5C2×#11758463C212yesmaximal, complemented
6C2×#11758460C212yesmaximal, complemented
7C2×Q8×Dic31C211yesmaximal, characteristic, complemented
8C2×C4×Dic62C211yesmaximal, characteristic, complemented
9C2×C4×D124C211yesmaximal, characteristic, complemented
10C2×D4×Dic31C211yesmaximal, characteristic, complemented
11C2×(C22⋊D31)⋊C4C212yesmaximal, complemented
12C2×C31×#124C211yesmaximal, characteristic, complemented
13C22×Q8×C31C2211yescharacteristic
14C22×D4×C31C2211yescharacteristic
15C22×C22⋊D31C2212yes—
16C22×C22⋊D31C2212yes—
17C23×Dic31C2212yes—
18C22×D124C2211yescharacteristic
19C22×C4×D31C2212yes—
20C22×Dic62C2211yescharacteristic
21C31×#124C2218yescomplemented
22C2×C22⋊C4×C31C2212yes—
23C2×C22⋊C4×C31C2212yes—
24C2×C42×C31C2211yescharacteristic
25C2×C22⋊Dic31C2212yes—
26#11758524C2218yescomplemented
27Q8×Dic31C2218yescomplemented
28#11758517C2218yes—
29D4×Dic31C2218yescomplemented
30C2×(C2×D31)⋊C4C2212yes—
31C2×(C2×D31)⋊C4C2212yes—
32C2×(C2×D31)⋊C4C2212yes—
33C2×C4⋊Dic31C2211yescharacteristic
34C2×C4⋊Dic31C2211yescharacteristic
35C2×C4⋊Dic31C2212yes—
36C2×Dic31⋊C4C2211yescharacteristic
37C2×Dic31⋊C4C2211yescharacteristic
38C2×C4×Dic31C2212yes—
39C2×C4×Dic31C2211yescharacteristic
40C2×C4×Dic31C2211yescharacteristic
41#11758463C22116yescomplemented
42#11758462C22116yescomplemented
43#11758460C22116yescomplemented
44(C22⋊D31)⋊C4C22116yescomplemented
45C4×D124C2218yescomplemented
46C4×Dic62C2218yescomplemented
47C24×C31C2312yes—
48C23×D31C2312yes—
49C2×Q8×C31—24no—
50C2×Q8×C31C2314yes—
51C2×D4×C31—24no—
52C2×D4×C31C2314yes—
53C22×C4×C31C2312yes—
54C22×C4×C31C2311yescharacteristic
55C22×C4×C31C2311yescharacteristic
56C22×C4×C31C2311yescharacteristic
57C2×C22⋊D31—28no—
58C2×C22⋊D31—44no—
59C2×C22⋊D31C2318yes—
60C2×C22⋊D31C2318yes—
61C22×Dic31—44no—
62C22×Dic31C2311yescharacteristic
63C22×Dic31C2311yescharacteristic
64C22×Dic31C2311yescharacteristic
65C22×Dic31C2312yes—
66C22×Dic31C2318yes—
67C22×Dic31C2311yescharacteristic
68C2×D124—24no—
69C2×D124C2314yes—
70C2×C4×D31—44no—
71C2×C4×D31C2318yes—
72C2×Dic62—24no—
73C2×Dic62C2314yes—
74C22⋊C4×C31C2318yes—
75C22⋊C4×C31C2318yes—
76C42×C31C2314yes—
77C22⋊Dic31C2318yes—
78(C2×D31)⋊C4C2318yes—
79(C2×D31)⋊C4C2318yes—
80(C2×D31)⋊C4C2318yes—
81C4⋊Dic31C2314yes—
82C4⋊Dic31C2314yes—
83C4⋊Dic31C2318yes—
84Dic31⋊C4C2314yes—
85Dic31⋊C4C2314yes—
86C4×Dic31C2314yes—
87C4×Dic31C2314yes—
88C4×Dic31C2318yes—
89C23×C31—24no—
90C23×C31—24no—
91C23×C31—24no—
92C23×C31C2414yes—
93C23×C31C2411yescharacteristic
94C22×D31—24no—
95C22×D31—24no—
96C22×D31—24no—
97C22×D31C2414yes—
98Q8×C31—28no—
99D4×C31—28no—
100C2×C4×C31—22no—
101C2×C4×C31—24no—
102C2×C4×C31—22no—
103C2×C4×C31#4114yes—
104C2×C4×C31C2414yes—
105C2×C4×C31C2412yes—
106C2×C4×C31C2412yes—
107C2×C4×C31C2412yes—
108C22⋊D31—216no—
109C22⋊D31—48no—
110C2×Dic31—22no—
111C2×Dic31—24no—
112C2×Dic31—22no—
113C2×Dic31—22no—
114C2×Dic31—48no—
115C2×Dic31#4114yes—
116C2×Dic31C2412yes—
117C2×Dic31C2412yes—
118C2×Dic31C2412yes—
119C2×Dic31C2414yes—
120C2×Dic31C2412yes—
121D124—28no—
122C4×D31—48no—
123Dic62—28no—
124C2×#559—311nomaximal, Sylow
125C22×C31—24no—
126C22×C31—24no—
127C22×C31—24no—
128C22×C31—48no—
129C22×C31C2×#4112yes—
130C22×C31C2×#4112yes—
131C22×C31H(5,𝔽2)12yes—
132C22×C31C2511yescharacteristic
133C2×D31—24no—
134C2×D31—24no—
135C2×D31—24no—
136C2×D31—48no—
137C4×C31—22no—
138C4×C31—24no—
139C4×C31—22no—
140C4×C31C2×#4114yes—
141Dic31—22no—
142Dic31—24no—
143Dic31—22no—
144Dic31—22no—
145Dic31C2×#4114yes—
146#559—3116no—
147C2×#127—311no—
148C2×#124—311no—
149C2×#124—312no—
150C2×#124D3111yescharacteristic, complemented
151C2×#123—312no—
152C2×#123—312no—
153C2×C4×Q8—311no—
154C2×C4×Q8—311no—
155C2×C4×D4—311no—
156C2×C4×D4—312no—
157C2×C4×D4—311no—
158C2×C31—44no—
159C2×C31#55914yescomplemented
160C2×C31C22×#4111yescharacteristic
161C2×C31C22×#4111yescharacteristic
162C2×C31C2×H(5,𝔽2)11yescharacteristic
163D31—44no—
164C22×Q8—311no—
165C22×Q8C2×D3111yescharacteristic
166C22×D4—312no—
167C22×D4—312no—
168C22×D4—311no—
169C22×D4C2×D3111yescharacteristic
170C23×C4—312no—
171C23×C4—312no—
172#127—318no—
173#124—318no—
174#124—3116no—
175#124C2×D3118yescomplemented
176#123—3116no—
177#123—3116no—
178C4×Q8—318no—
179C4×Q8—318no—
180C4×D4—318no—
181C4×D4—3116no—
182C4×D4—318no—
183C2×C4⋊C4—311no—
184C2×C4⋊C4—311no—
185C2×C4⋊C4—311no—
186C2×C4⋊C4—312no—
187C2×C4⋊C4—311no—
188C2×C22⋊C4—312no—
189C2×C22⋊C4—312no—
190C2×C22⋊C4—312no—
191C2×C22⋊C4—312no—
192C2×C22⋊C4C2×D3112yes—
193C2×C22⋊C4C2×D3112yes—
194C2×C42—312no—
195C2×C42—311no—
196C2×C42—311no—
197C2×C42C2×D3111yescharacteristic
198C31C2×#55911yescharacteristic, complemented, Sylow
199C24—312no—
200C24C22×D3112yes—
201C2×Q8—24no—
202C2×Q8—314no—
203C2×Q8—624no—
204C2×Q8C22×D3114yes—
205C2×D4—24no—
206C2×D4—318no—
207C2×D4—318no—
208C2×D4—314no—
209C2×D4—628no—
210C2×D4—624no—
211C2×D4—1244no—
212C2×D4C22×D3114yes—
213C22×C4—311no—
214C22×C4—311no—
215C22×C4—311no—
216C22×C4—312no—
217C22×C4—311no—
218C22×C4—318no—
219C22×C4—318no—
220C22×C4—1244no—
221C22×C4—1244no—
222C22×C4C22×D3112yes—
223C22×C4C22×D3111yescharacteristic
224C22×C4C22×D3111yescharacteristic
225C22×C4C22×D3111yescharacteristic
226C4⋊C4—314no—
227C4⋊C4—314no—
228C4⋊C4—314no—
229C4⋊C4—318no—
230C4⋊C4—314no—
231C22⋊C4—318no—
232C22⋊C4—318no—
233C22⋊C4—318no—
234C22⋊C4—318no—
235C22⋊C4C22×D3118yes—
236C22⋊C4C22×D3118yes—
237C42—318no—
238C42—314no—
239C42—314no—
240C42C22×D3114yes—
241C23—24no—
242C23—24no—
243C23—24no—
244C23—314no—
245C23—624no—
246C23—624no—
247C23—624no—
248C23C23×D3114yes—
249C23C23×D3111yescharacteristic
250Q8—28no—
251Q8—628no—
252D4—28no—
253D4—6216no—
254D4—628no—
255D4—1248no—
256C2×C4—24no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—314no—
260C2×C4—312no—
261C2×C4—312no—
262C2×C4—312no—
263C2×C4—314no—
264C2×C4—312no—
265C2×C4—622no—
266C2×C4—624no—
267C2×C4—622no—
268C2×C4—622no—
269C2×C4—1248no—
270C2×C4—1248no—
271C2×C4#9249714yes—
272C2×C4C23×D3114yes—
273C2×C4C23×D3112yes—
274C2×C4C23×D3112yes—
275C2×C4C23×D3112yes—
276C22—24no—
277C22—24no—
278C22—24no—
279C22—48no—
280C22—624no—
281C22—624no—
282C22—624no—
283C22—1248no—
284C22C2×#9249712yes—
285C22#41×D3112yes—
286C22#1175856612yes—
287C22C24×D3111yescharacteristic
288C4—22no—
289C4—24no—
290C4—22no—
291C4—314no—
292C4—622no—
293C4—624no—
294C4—622no—
295C4—622no—
296C4C2×#9249714yes—
297C2—44no—
298C2—1244no—
299C2#1452178114yesdirect product factor
300C2C2×#41×D3111yescharacteristic
301C2C22×#9249711yescharacteristic
302C2C2×#1175856611yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×#124C2
socleC23×C31C24
prime radicalC2×#11758517C2
hypercenterC2×#124D31
hypocenterC31C2×#559
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #14521781C2direct (N × H)
3. C2×#11758524C2semidirect
4. C2×#11758462C2semidirect
5. C2×#11758463C2semidirect
6. C2×#11758460C2semidirect
7. C2×Q8×Dic31C2semidirect
8. C2×C4×Dic62C2semidirect
9. C2×C4×D124C2semidirect
10. C2×D4×Dic31C2semidirect
11. C2×(C22⋊D31)⋊C4C2semidirect
12. C2×C31×#124C2semidirect
21. C31×#124C22semidirect
26. #11758524C22semidirect
27. Q8×Dic31C22semidirect
29. D4×Dic31C22semidirect
41. #11758463C22semidirect
42. #11758462C22semidirect
43. #11758460C22semidirect
44. (C22⋊D31)⋊C4C22semidirect
45. C4×D124C22semidirect
46. C4×Dic62C22semidirect
150. C2×#124D31semidirect
159. C2×C31#559semidirect
175. #124C2×D31semidirect
198. C31C2×#559semidirect
299. C2#14521781direct (N × H)

Maximal subgroups

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

subgroupindex
#145217812
C2×#117585172
C2×#117585242
C2×#117584622
C2×#117584632
C2×#117584602
C2×Q8×Dic312
C2×C4×Dic622
C2×C4×D1242
C2×D4×Dic312
C2×(C22⋊D31)⋊C42
C2×C31×#1242
C2×#55931