Finite Group Databasebeta

← C2×#14521782 #16859297

Subgroups — C2×#14521782 #16859297

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#14521782C2116yesmaximal, direct product factor
2C2×#11758517C211yesmaximal, characteristic
3C2×#11758452C211yesmaximal, characteristic, complemented
4C2×#11758513C211yesmaximal, characteristic, complemented
5C2×#11758462C212yesmaximal, complemented
6C2×#11758506C212yesmaximal, complemented
7C2×#11758460C212yesmaximal, complemented
8C2×C4×Dic62C211yesmaximal, characteristic, complemented
9C2×#11758464C211yesmaximal, characteristic, complemented
10C2×#11758470C211yesmaximal, characteristic, complemented
11C2×C4×C22⋊D31C212yesmaximal, complemented
12C2×C4×D4×C31C211yesmaximal, characteristic, complemented
13C22×D4×C31C2211yescharacteristic
14C23×C4×C31C2212yes—
15C22×C22⋊D31C2212yes—
16C22×C22⋊D31C2212yes—
17C22×D124C2211yescharacteristic
18C22×C4×D31C2212yes—
19C22×Dic62C2211yescharacteristic
20C22×Dic62C2211yescharacteristic
21C4×D4×C31C2218yescomplemented
22C2×C4⋊C4×C31C2211yescharacteristic
23C2×C22⋊C4×C31C2212yes—
24C2×C42×C31C2211yescharacteristic
25C2×C22⋊Dic31C2212yes—
26C2×C22⋊Dic31C2212yes—
27#11758517C2218yes—
28#11758513C2218yescomplemented
29#11758506C22116yescomplemented
30C4×C22⋊D31C22116yescomplemented
31C2×(C2×D31)⋊C4C2212yes—
32C2×(C2×D31)⋊C4C2212yes—
33C2×(C2×D31)⋊C4C2212yes—
34C2×C4⋊Dic31C2211yescharacteristic
35C2×Dic31⋊C4C2211yescharacteristic
36C2×Dic31⋊C4C2212yes—
37C2×Dic31⋊C4C2211yescharacteristic
38C2×C4×Dic31C2212yes—
39C2×C4×Dic31C2211yescharacteristic
40C2×C4×Dic31C2211yescharacteristic
41#11758470C2218yescomplemented
42#11758464C2218yescomplemented
43#11758462C22116yescomplemented
44#11758460C22116yescomplemented
45#11758452C2218yescomplemented
46C4×Dic62C2218yescomplemented
47C24×C31C2312yes—
48C23×D31C2312yes—
49C2×D4×C31—24no—
50C2×D4×C31C2314yes—
51C22×C4×C31—44no—
52C22×C4×C31C2312yes—
53C22×C4×C31C2311yescharacteristic
54C22×C4×C31C2311yescharacteristic
55C22×C4×C31C2318yes—
56C22×C4×C31C2311yescharacteristic
57C2×C22⋊D31—28no—
58C2×C22⋊D31—44no—
59C2×C22⋊D31C2318yes—
60C2×C22⋊D31C2318yes—
61C22×Dic31C2311yescharacteristic
62C22×Dic31C2311yescharacteristic
63C22×Dic31C2312yes—
64C22×Dic31C2311yescharacteristic
65C22×Dic31C2311yescharacteristic
66C2×D124—24no—
67C2×D124C2314yes—
68C2×C4×D31—44no—
69C2×C4×D31C2318yes—
70C2×Dic62—24no—
71C2×Dic62—24no—
72C2×Dic62C2314yes—
73C2×Dic62C2314yes—
74C4⋊C4×C31C2314yes—
75C22⋊C4×C31C2318yes—
76C42×C31C2314yes—
77C22⋊Dic31C2318yes—
78C22⋊Dic31C2318yes—
79(C2×D31)⋊C4C2318yes—
80(C2×D31)⋊C4C2318yes—
81(C2×D31)⋊C4C2318yes—
82C4⋊Dic31C2314yes—
83Dic31⋊C4C2314yes—
84Dic31⋊C4C2314yes—
85Dic31⋊C4C2318yes—
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—
98D4×C31—28no—
99C2×C4×C31—22no—
100C2×C4×C31—24no—
101C2×C4×C31—22no—
102C2×C4×C31—48no—
103C2×C4×C31#4114yes—
104C2×C4×C31C2414yes—
105C2×C4×C31C2412yes—
106C2×C4×C31C2412yes—
107C2×C4×C31C2412yes—
108C22⋊D31—216no—
109C22⋊D31—48no—
110C2×Dic31—24no—
111C2×Dic31—22no—
112C2×Dic31—22no—
113C2×Dic31—22no—
114C2×Dic31#4114yes—
115C2×Dic31C2412yes—
116C2×Dic31C2412yes—
117C2×Dic31C2412yes—
118C2×Dic31C2414yes—
119C2×Dic31C2412yes—
120D124—28no—
121C4×D31—48no—
122Dic62—28no—
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×#124—311no—
151C2×#123—312no—
152C2×#123—312no—
153C2×C4×Q8—311no—
154C2×C4×Q8—311no—
155C2×C4×D4—312no—
156C2×C4×D4—311no—
157C2×C4×D4D3111yescharacteristic, complemented
158C2×C31—44no—
159C2×C31#55914yescomplemented
160C2×C31C22×#4111yescharacteristic
161C2×C31C22×#4111yescharacteristic
162C2×C31C2×H(5,𝔽2)11yescharacteristic
163D31—44no—
164C22×Q8—311no—
165C22×Q8—311no—
166C22×D4—312no—
167C22×D4—312no—
168C22×D4—311no—
169C22×D4C2×D3111yescharacteristic
170C23×C4—312no—
171C23×C4C2×D3112yes—
172#127—318no—
173#124—318no—
174#124—3116no—
175#124—318no—
176#123—3116no—
177#123—3116no—
178C4×Q8—318no—
179C4×Q8—318no—
180C4×D4—3116no—
181C4×D4—318no—
182C4×D4C2×D3118yescomplemented
183C2×C4⋊C4—311no—
184C2×C4⋊C4—312no—
185C2×C4⋊C4—311no—
186C2×C4⋊C4—311no—
187C2×C4⋊C4C2×D3111yescharacteristic
188C2×C22⋊C4—312no—
189C2×C22⋊C4—312no—
190C2×C22⋊C4—312no—
191C2×C22⋊C4—312no—
192C2×C22⋊C4—312no—
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—314no—
202C2×Q8—314no—
203C2×Q8—624no—
204C2×Q8—624no—
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—44no—
214C22×C4—311no—
215C22×C4—312no—
216C22×C4—311no—
217C22×C4—311no—
218C22×C4—311no—
219C22×C4—318no—
220C22×C4—1244no—
221C22×C4C22×D3112yes—
222C22×C4C22×D3111yescharacteristic
223C22×C4C22×D3111yescharacteristic
224C22×C4C22×D3118yes—
225C22×C4C22×D3111yescharacteristic
226C4⋊C4—314no—
227C4⋊C4—318no—
228C4⋊C4—314no—
229C4⋊C4—314no—
230C4⋊C4C22×D3114yes—
231C22⋊C4—318no—
232C22⋊C4—318no—
233C22⋊C4—318no—
234C22⋊C4—318no—
235C22⋊C4—318no—
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—628no—
251Q8—628no—
252D4—28no—
253D4—6216no—
254D4—628no—
255D4—1248no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—22no—
259C2×C4—48no—
260C2×C4—314no—
261C2×C4—312no—
262C2×C4—312no—
263C2×C4—314no—
264C2×C4—312no—
265C2×C4—312no—
266C2×C4—624no—
267C2×C4—622no—
268C2×C4—622no—
269C2×C4—622no—
270C2×C4—1248no—
271C2×C4#9249514yes—
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×#9249512yes—
285C22#1175856112yes—
286C22#41×D3112yes—
287C22C24×D3111yescharacteristic
288C4—22no—
289C4—22no—
290C4—24no—
291C4—314no—
292C4—622no—
293C4—624no—
294C4—622no—
295C4—622no—
296C4C2×#9249514yes—
297C2—44no—
298C2—1244no—
299C2#1452178214yesdirect product factor
300C2C2×#41×D3111yescharacteristic
301C2C22×#9249511yescharacteristic
302C2C2×#1175856111yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×D4×C31C2
socleC23×C31C24
prime radicalC2×#11758517C2
hypercenterC2×C4×D4D31
hypocenterC31C2×#559
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #14521782C2direct (N × H)
3. C2×#11758452C2semidirect
4. C2×#11758513C2semidirect
5. C2×#11758462C2semidirect
6. C2×#11758506C2semidirect
7. C2×#11758460C2semidirect
8. C2×C4×Dic62C2semidirect
9. C2×#11758464C2semidirect
10. C2×#11758470C2semidirect
11. C2×C4×C22⋊D31C2semidirect
12. C2×C4×D4×C31C2semidirect
21. C4×D4×C31C22semidirect
28. #11758513C22semidirect
29. #11758506C22semidirect
30. C4×C22⋊D31C22semidirect
41. #11758470C22semidirect
42. #11758464C22semidirect
43. #11758462C22semidirect
44. #11758460C22semidirect
45. #11758452C22semidirect
46. C4×Dic62C22semidirect
157. C2×C4×D4D31semidirect
159. C2×C31#559semidirect
182. C4×D4C2×D31semidirect
198. C31C2×#559semidirect
299. C2#14521782direct (N × H)

Maximal subgroups

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

subgroupindex
#145217822
C2×#117585172
C2×#117584522
C2×#117585132
C2×#117584622
C2×#117585062
C2×#117584602
C2×C4×Dic622
C2×#117584642
C2×#117584702
C2×C4×C22⋊D312
C2×C4×D4×C312
C2×#55931