Finite Group Databasebeta

← C2×#14521746 #16859231

Subgroups — C2×#14521746 #16859231

Order 3968.

1252 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521746C2116yesmaximal, direct product factor
2C2×#11758456C212yesmaximal, complemented
3C2×#11758467C211yesmaximal, characteristic, complemented
4C2×#11758512C212yesmaximal, complemented
5C2×#11758515C211yesmaximal, characteristic, complemented
6C2×#11758515C212yesmaximal, complemented
7C2×D4×Dic31C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D31C211yesmaximal, characteristic, complemented
9C2×(C22⋊D31)⋊C4C212yesmaximal, complemented
10C2×#11758503C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D31C211yesmaximal, characteristic, complemented
12C2×C31×#121C211yesmaximal, characteristic, complemented
13C22×D4×C31C2211yescharacteristic
14C22×D4×C31C2212yes—
15C23×C4×C31C2211yescharacteristic
16C22×C22⋊D31C2212yes—
17C22×C22⋊D31C2211yescharacteristic
18C23×Dic31C2212yes—
19C22×C4×D31C2211yescharacteristic
20C22×C4×D31C2212yes—
21C31×#121C2218yescomplemented
22C2×C4⋊C4×C31C2211yescharacteristic
23C2×C22⋊C4×C31C2212yes—
24C2×C22⋊Dic31C2212yes—
25C2×C22⋊Dic31C2211yescharacteristic
26C2×C22⋊Dic31C2212yes—
27C2×C22⋊Dic31C2212yes—
28#11758515C22116yescomplemented
29#11758515C2218yescomplemented
30#11758512C22116yescomplemented
31D4×Dic31C2218yescomplemented
32C4×C22⋊D31C2218yescomplemented
33C2×(C2×D31)⋊C4C2211yescharacteristic
34#11758503C2218yescomplemented
35C2×C4⋊Dic31C2211yescharacteristic
36C2×C4⋊Dic31C2211yescharacteristic
37C2×C4⋊Dic31C2212yes—
38C2×Dic31⋊C4C2212yes—
39C2×Dic31⋊C4C2212yes—
40C2×Dic31⋊C4C2211yescharacteristic
41C2×C4×Dic31C2212yes—
42C2×C4×Dic31C2211yescharacteristic
43C4⋊C4×D31C2218yescomplemented
44#11758467C2218yescomplemented
45(C22⋊D31)⋊C4C22116yescomplemented
46#11758456C22116yescomplemented
47C24×C31C2311yescharacteristic
48C24×C31C2312yes—
49C23×D31C2311yescharacteristic
50C2×D4×C31—24no—
51C2×D4×C31—44no—
52C2×D4×C31C2314yes—
53C2×D4×C31C2318yes—
54C22×C4×C31—24no—
55C22×C4×C31C2311yescharacteristic
56C22×C4×C31C2312yes—
57C22×C4×C31C2314yes—
58C22×C4×C31C2311yescharacteristic
59C2×C22⋊D31—28no—
60C2×C22⋊D31—24no—
61C2×C22⋊D31C2318yes—
62C2×C22⋊D31C2314yes—
63C22×Dic31—44no—
64C22×Dic31C2311yescharacteristic
65C22×Dic31C2312yes—
66C22×Dic31C2311yescharacteristic
67C22×Dic31C2312yes—
68C22×Dic31C2311yescharacteristic
69C22×Dic31C2318yes—
70C2×C4×D31—24no—
71C2×C4×D31—44no—
72C2×C4×D31C2314yes—
73C2×C4×D31C2318yes—
74C4⋊C4×C31C2314yes—
75C22⋊C4×C31C2318yes—
76C22⋊Dic31C2318yes—
77C22⋊Dic31C2318yes—
78C22⋊Dic31C2318yes—
79C22⋊Dic31C2314yes—
80(C2×D31)⋊C4C2314yes—
81C4⋊Dic31C2318yes—
82C4⋊Dic31C2314yes—
83C4⋊Dic31C2314yes—
84Dic31⋊C4C2314yes—
85Dic31⋊C4C2318yes—
86Dic31⋊C4C2318yes—
87C4×Dic31C2318yes—
88C4×Dic31C2314yes—
89C23×C31—22no—
90C23×C31—24no—
91C23×C31—22no—
92C23×C31—24no—
93C23×C31—24no—
94C23×C31—22no—
95C23×C31C2412yes—
96C23×C31C2414yes—
97C23×C31C2411yescharacteristic
98C22×D31—22no—
99C22×D31—22no—
100C22×D31#4114yes—
101C22×D31C2412yes—
102D4×C31—28no—
103D4×C31—48no—
104C2×C4×C31—22no—
105C2×C4×C31—24no—
106C2×C4×C31—28no—
107C2×C4×C31#4114yes—
108C2×C4×C31C2412yes—
109C2×C4×C31C2414yes—
110C2×C4×C31C2412yes—
111C22⋊D31—216no—
112C22⋊D31—28no—
113C2×Dic31—22no—
114C2×Dic31—24no—
115C2×Dic31—22no—
116C2×Dic31—24no—
117C2×Dic31—22no—
118C2×Dic31—48no—
119C2×Dic31C2412yes—
120C2×Dic31C2414yes—
121C2×Dic31C2412yes—
122C2×Dic31C2414yes—
123C2×Dic31C2412yes—
124C4×D31—28no—
125C4×D31—48no—
126C2×#553—311nomaximal, Sylow
127C22×C31—22no—
128C22×C31—24no—
129C22×C31—22no—
130C22×C31—24no—
131C22×C31—24no—
132C22×C31—22no—
133C22×C31—44no—
134C22×C31—48no—
135C22×C31C2×#4112yes—
136C22×C31C2×#4112yes—
137C22×C31H(5,𝔽2)12yes—
138C22×C31C2511yescharacteristic
139C2×D31—28no—
140C2×D31—22no—
141C2×D31—22no—
142C2×D31C2×#4114yes—
143C4×C31—22no—
144C4×C31—24no—
145C4×C31C2×#4114yes—
146Dic31—22no—
147Dic31—24no—
148Dic31—22no—
149Dic31—24no—
150Dic31—22no—
151#553—3116no—
152C2×#126—312no—
153C2×#125—311no—
154C2×#123—312no—
155C2×#121—312no—
156C2×#121—311no—
157C2×#121D3111yescharacteristic, complemented
158C2×C4×D4—311no—
159C2×C4×D4—311no—
160C2×C4×D4—312no—
161C2×#117—311no—
162C22×C4⋊C4—311no—
163C2×C31—42no—
164C2×C31—44no—
165C2×C31#55314yescomplemented
166C2×C31C22×#4111yescharacteristic
167C2×C31C22×#4111yescharacteristic
168C2×C31C2×H(5,𝔽2)11yescharacteristic
169D31—24no—
170C22×D4—311no—
171C22×D4—312no—
172C22×D4C2×D3111yescharacteristic
173C22×D4C2×D3112yes—
174C23×C4—312no—
175C23×C4—311no—
176C23×C4—312no—
177C23×C4C2×D3111yescharacteristic
178#126—3116no—
179#125—318no—
180#123—3116no—
181#121—3116no—
182#121—318no—
183#121C2×D3118yescomplemented
184C4×D4—318no—
185C4×D4—318no—
186C4×D4—3116no—
187#117—318no—
188C2×C4⋊C4—311no—
189C2×C4⋊C4—312no—
190C2×C4⋊C4—311no—
191C2×C4⋊C4—312no—
192C2×C4⋊C4—311no—
193C2×C4⋊C4—312no—
194C2×C4⋊C4—318no—
195C2×C4⋊C4C2×D3111yescharacteristic
196C2×C22⋊C4—312no—
197C2×C22⋊C4—312no—
198C2×C22⋊C4—311no—
199C2×C22⋊C4—312no—
200C2×C22⋊C4—311no—
201C2×C22⋊C4C2×D3112yes—
202C2×C42—312no—
203C2×C42—311no—
204C31C2×#55311yescharacteristic, complemented, Sylow
205C24—311no—
206C24C22×D3111yescharacteristic
207C24C22×D3112yes—
208C2×D4—24no—
209C2×D4—44no—
210C2×D4—314no—
211C2×D4—318no—
212C2×D4—624no—
213C2×D4—628no—
214C2×D4C22×D3114yes—
215C2×D4C22×D3118yes—
216C22×C4—24no—
217C22×C4—312no—
218C22×C4—311no—
219C22×C4—311no—
220C22×C4—312no—
221C22×C4—311no—
222C22×C4—318no—
223C22×C4—314no—
224C22×C4—318no—
225C22×C4—624no—
226C22×C4—1244no—
227C22×C4—1244no—
228C22×C4C22×D3114yes—
229C22×C4C22×D3111yescharacteristic
230C22×C4C22×D3112yes—
231C22×C4C22×D3111yescharacteristic
232C4⋊C4—318no—
233C4⋊C4—318no—
234C4⋊C4—314no—
235C4⋊C4—314no—
236C4⋊C4—314no—
237C4⋊C4—318no—
238C4⋊C4C22×D3114yes—
239C22⋊C4—318no—
240C22⋊C4—318no—
241C22⋊C4—314no—
242C22⋊C4—318no—
243C22⋊C4—314no—
244C22⋊C4C22×D3118yes—
245C42—318no—
246C42—314no—
247C23—22no—
248C23—24no—
249C23—24no—
250C23—22no—
251C23—22no—
252C23—24no—
253C23—314no—
254C23—312no—
255C23—622no—
256C23—622no—
257C23C23×D3112yes—
258C23C23×D3114yes—
259C23C23×D3111yescharacteristic
260D4—28no—
261D4—48no—
262D4—628no—
263D4—6216no—
264C2×C4—22no—
265C2×C4—24no—
266C2×C4—28no—
267C2×C4—314no—
268C2×C4—312no—
269C2×C4—312no—
270C2×C4—314no—
271C2×C4—312no—
272C2×C4—622no—
273C2×C4—624no—
274C2×C4—622no—
275C2×C4—624no—
276C2×C4—622no—
277C2×C4—628no—
278C2×C4—1248no—
279C2×C4—1248no—
280C2×C4#9249714yes—
281C2×C4C23×D3112yes—
282C2×C4C23×D3114yes—
283C2×C4C23×D3112yes—
284C22—22no—
285C22—24no—
286C22—22no—
287C22—24no—
288C22—24no—
289C22—22no—
290C22—44no—
291C22—48no—
292C22—314no—
293C22—622no—
294C22—622no—
295C22—628no—
296C22C2×#9249712yes—
297C22#1175856112yes—
298C22#41×D3112yes—
299C22C24×D3111yescharacteristic
300C4—22no—
301C4—24no—
302C4—624no—
303C4—622no—
304C4—622no—
305C4—624no—
306C4—622no—
307C4C2×#9249714yes—
308C2—42no—
309C2—44no—
310C2—624no—
311C2#1452174614yesdirect product factor
312C2C2×#41×D3111yescharacteristic
313C2C22×#9249711yescharacteristic
314C2C2×#1175856111yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×#121C2
socleC23×C31C24
hypercenterC2×#121D31
hypocenterC31C2×#553
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #14521746C2direct (N × H)
2. C2×#11758456C2semidirect
3. C2×#11758467C2semidirect
4. C2×#11758512C2semidirect
5. C2×#11758515C2semidirect
6. C2×#11758515C2semidirect
7. C2×D4×Dic31C2semidirect
8. C2×C4×C22⋊D31C2semidirect
9. C2×(C22⋊D31)⋊C4C2semidirect
10. C2×#11758503C2semidirect
11. C2×C4⋊C4×D31C2semidirect
12. C2×C31×#121C2semidirect
21. C31×#121C22semidirect
28. #11758515C22semidirect
29. #11758515C22semidirect
30. #11758512C22semidirect
31. D4×Dic31C22semidirect
32. C4×C22⋊D31C22semidirect
34. #11758503C22semidirect
43. C4⋊C4×D31C22semidirect
44. #11758467C22semidirect
45. (C22⋊D31)⋊C4C22semidirect
46. #11758456C22semidirect
157. C2×#121D31semidirect
165. C2×C31#553semidirect
183. #121C2×D31semidirect
204. C31C2×#553semidirect
311. C2#14521746direct (N × H)

Maximal subgroups

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

subgroupindex
#145217462
C2×#117584562
C2×#117584672
C2×#117585122
C2×#117585152
C2×D4×Dic312
C2×C4×C22⋊D312
C2×(C22⋊D31)⋊C42
C2×#117585032
C2×C4⋊C4×D312
C2×C31×#1212
C2×#55331