Finite Group Databasebeta

← C2×#14521594 #16858989

Subgroups — C2×#14521594 #16858989

Order 3968.

1728 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92497C212yesmaximal, complemented
2#14521594C2116yesmaximal, direct product factor
3C2×#11758465C211yesmaximal, characteristic, complemented
4C2×#11758517C211yesmaximal, characteristic, complemented
5C2×#11758462C212yesmaximal, complemented
6C2×#11758507C211yesmaximal, characteristic, complemented
7C2×#11758516C212yesmaximal, complemented
8C2×D4×Dic31C211yesmaximal, characteristic, complemented
9C2×#11758470C211yesmaximal, characteristic, complemented
10C2×(C22⋊D31)⋊C4C212yesmaximal, complemented
11C22×C4×Dic31C211yesmaximal, characteristic, complemented
12C2×C31×#121C211yesmaximal, characteristic, complemented
13C22×D4×C31C2212yes—
14C22×D4×C31C2211yescharacteristic
15C23×C4×C31C2211yescharacteristic
16C22×C22⋊D31C2212yes—
17C22×C22⋊D31C2212yes—
18C22×C22⋊D31C2212yes—
19C23×Dic31C2212yes—
20C23×Dic31C2211yescharacteristic
21C23×Dic31C2211yescharacteristic
22C2×#92497—216no—
23C2×#92497C22116yescomplemented
24C22×D124C2211yescharacteristic
25C22×C4×D31C2212yes—
26C22×Dic62C2212yes—
27C31×#121C2218yescomplemented
28C2×C4⋊C4×C31C2211yescharacteristic
29C2×C22⋊C4×C31C2212yes—
30C2×C22⋊Dic31C2212yes—
31#11758517C2218yescomplemented
32#11758516C22116yescomplemented
33D4×Dic31C2218yescomplemented
34#11758507C2218yescomplemented
35C2×(C2×D31)⋊C4C2212yes—
36C2×(C2×D31)⋊C4C2212yes—
37C2×C4⋊Dic31C2211yescharacteristic
38C2×Dic31⋊C4C2212yes—
39C2×C4×Dic31C2211yescharacteristic
40C2×C4×Dic31C2211yescharacteristic
41C2×C4×Dic31C2211yescharacteristic
42C2×C4×Dic31C2211yescharacteristic
43C2×C4×Dic31C2218yescomplemented
44#11758470C2218yescomplemented
45#11758465C2218yescomplemented
46#11758462C22116yescomplemented
47(C22⋊D31)⋊C4C22116yescomplemented
48C24×C31C2312yes—
49C24×C31C2311yescharacteristic
50C23×D31C2312yes—
51C2×D4×C31—28no—
52C2×D4×C31—24no—
53C2×D4×C31C2314yes—
54C2×D4×C31C2318yes—
55C22×C4×C31—24no—
56C22×C4×C31C2311yescharacteristic
57C22×C4×C31C2314yes—
58C22×C4×C31C2312yes—
59C22×C4×C31C2311yescharacteristic
60C2×C22⋊D31—28no—
61C2×C22⋊D31—28no—
62C2×C22⋊D31—28no—
63C2×C22⋊D31C2318yes—
64C2×C22⋊D31C2318yes—
65C2×C22⋊D31C2318yes—
66C22×Dic31—28no—
67C22×Dic31—24no—
68C22×Dic31D418yescomplemented
69C22×Dic31C2318yes—
70C22×Dic31C2311yescharacteristic
71C22×Dic31C2314yes—
72C22×Dic31C2312yes—
73C22×Dic31C2311yescharacteristic
74C22×Dic31C2311yescharacteristic
75C22×Dic31C2314yes—
76C22×Dic31C2311yescharacteristic
77#92497—264no—
78C2×D124—24no—
79C2×D124C2314yes—
80C2×C4×D31—28no—
81C2×C4×D31C2318yes—
82C2×Dic62—28no—
83C2×Dic62C2318yes—
84C4⋊C4×C31C2314yes—
85C22⋊C4×C31C2318yes—
86C22⋊Dic31C2318yes—
87(C2×D31)⋊C4C2318yes—
88(C2×D31)⋊C4C2318yes—
89C4⋊Dic31C2314yes—
90Dic31⋊C4C2318yes—
91C4×Dic31C2314yes—
92C4×Dic31C2314yes—
93C4×Dic31C2314yes—
94C4×Dic31C2314yes—
95C23×C31—22no—
96C23×C31—22no—
97C23×C31—24no—
98C23×C31—24no—
99C23×C31—24no—
100C23×C31C2×D414yes—
101C23×C31C2414yes—
102C23×C31C2412yes—
103C23×C31C2411yescharacteristic
104C22×D31—24no—
105C22×D31—24no—
106C22×D31—24no—
107C22×D31C2414yes—
108D4×C31—216no—
109D4×C31—28no—
110C2×C4×C31—24no—
111C2×C4×C31—22no—
112C2×C4×C31—28no—
113C2×C4×C31#4114yescomplemented
114C2×C4×C31C2412yes—
115C2×C4×C31C2414yes—
116C2×C4×C31C2412yes—
117C22⋊D31—216no—
118C22⋊D31—216no—
119C22⋊D31—216no—
120C2×Dic31—24no—
121C2×Dic31—22no—
122C2×Dic31—216no—
123C2×Dic31—28no—
124C2×Dic31C2×D414yes—
125C2×Dic31C2×D414yes—
126C2×Dic31C2×D4116yescomplemented
127C2×Dic31#4114yescomplemented
128C2×Dic31C2412yes—
129C2×Dic31C2414yes—
130C2×Dic31C2412yes—
131C2×Dic31C2412yes—
132C2×Dic31C2412yes—
133D124—28no—
134C4×D31—216no—
135Dic62—216no—
136C2×#532—311nomaximal, Sylow
137C22×C31—28no—
138C22×C31—22no—
139C22×C31—22no—
140C22×C31—24no—
141C22×C31—24no—
142C22×C31—24no—
143C22×C31—48no—
144C22×C31C22×D414yes—
145C22×C31C22×D412yes—
146C22×C31C2×#4112yes—
147C22×C31C2×#4112yes—
148C22×C31C2511yescharacteristic
149C2×D31—24no—
150C2×D31—24no—
151C2×D31—24no—
152C2×D31—48no—
153C4×C31—24no—
154C4×C31—22no—
155C4×C31C2×#4114yescomplemented
156Dic31—24no—
157Dic31—22no—
158Dic31C22×D414yes—
159Dic31C22×D414yes—
160Dic31C2×#4114yescomplemented
161C22×#41—312no—
162#532—3116no—
163C2×C4⋊Q8—311no—
164C2×#127—311no—
165C2×#124—312no—
166C2×#121—312no—
167C2×#121—311no—
168C2×#121D3111yescharacteristic, complemented
169C2×C4×D4—311no—
170C2×C4×D4—311no—
171C2×C4×D4—312no—
172C22×C42—311no—
173C2×C31—24no—
174C2×C31—44no—
175C2×C31#53214yescomplemented
176C2×C31C23×D411yescharacteristic
177C2×C31C22×#4111yescharacteristic
178C2×C31C22×#4111yescharacteristic
179D31—44no—
180C2×#41—3116no—
181C2×#41—6216no—
182C22×Q8—312no—
183C22×D4—312no—
184C22×D4—312no—
185C22×D4—312no—
186C22×D4—311no—
187C22×D4C2×D3111yescharacteristic
188C22×D4C2×D3112yes—
189C23×C4—311no—
190C23×C4—312no—
191C23×C4—311no—
192C23×C4—312no—
193C23×C4C2×D3111yescharacteristic
194C4⋊Q8—318no—
195#127—318no—
196#124—3116no—
197#121—3116no—
198#121—318no—
199#121C2×D3118yescomplemented
200C4×D4—318no—
201C4×D4—318no—
202C4×D4—3116no—
203C2×C4⋊C4—312no—
204C2×C4⋊C4—311no—
205C2×C4⋊C4C2×D3111yescharacteristic
206C2×C22⋊C4—312no—
207C2×C22⋊C4—312no—
208C2×C22⋊C4—312no—
209C2×C22⋊C4C2×D3112yes—
210C2×C42—311no—
211C2×C42—311no—
212C2×C42—311no—
213C2×C42—311no—
214C2×C42—318no—
215C31C2×#53211yescharacteristic, complemented, Sylow
216C24—312no—
217C24C22×D3112yes—
218C24C22×D3111yescharacteristic
219#41—6264no—
220C2×Q8—318no—
221C2×Q8—628no—
222C2×D4—28no—
223C2×D4—24no—
224C2×D4—318no—
225C2×D4—318no—
226C2×D4—318no—
227C2×D4—314no—
228C2×D4—628no—
229C2×D4—628no—
230C2×D4—628no—
231C2×D4—624no—
232C2×D4C22×D3114yes—
233C2×D4C22×D3118yes—
234C22×C4—24no—
235C22×C4—318no—
236C22×C4—314no—
237C22×C4—311no—
238C22×C4—311no—
239C22×C4—311no—
240C22×C4—314no—
241C22×C4—318no—
242C22×C4—311no—
243C22×C4—312no—
244C22×C4—318no—
245C22×C4—628no—
246C22×C4—624no—
247C22×C4—628no—
248C22×C4C22×D3114yes—
249C22×C4C22×D3111yescharacteristic
250C22×C4C22×D3112yes—
251C22×C4C22×D3111yescharacteristic
252C4⋊C4—318no—
253C4⋊C4—314no—
254C4⋊C4C22×D3114yes—
255C22⋊C4—318no—
256C22⋊C4—318no—
257C22⋊C4—318no—
258C22⋊C4C22×D3118yes—
259C42—314no—
260C42—314no—
261C42—314no—
262C42—314no—
263C23—22no—
264C23—22no—
265C23—24no—
266C23—24no—
267C23—24no—
268C23—314no—
269C23—624no—
270C23—624no—
271C23—624no—
272C23D4×D3114yes—
273C23C23×D3114yes—
274C23C23×D3112yes—
275C23C23×D3111yescharacteristic
276Q8—6216no—
277D4—216no—
278D4—28no—
279D4—6216no—
280D4—6216no—
281D4—6216no—
282D4—628no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—28no—
286C2×C4—314no—
287C2×C4—314no—
288C2×C4—3116no—
289C2×C4—314no—
290C2×C4—312no—
291C2×C4—312no—
292C2×C4—312no—
293C2×C4—312no—
294C2×C4—314no—
295C2×C4—6216no—
296C2×C4—628no—
297C2×C4—6216no—
298C2×C4—624no—
299C2×C4—622no—
300C2×C4#9249714yescomplemented
301C2×C4C23×D3112yes—
302C2×C4C23×D3114yes—
303C2×C4C23×D3112yes—
304C22—22no—
305C22—22no—
306C22—28no—
307C22—24no—
308C22—24no—
309C22—24no—
310C22—48no—
311C22—624no—
312C22—624no—
313C22—624no—
314C22—1248no—
315C22C2×D4×D3114yes—
316C22C2×D4×D3112yes—
317C22C2×#9249712yes—
318C22#41×D3112yes—
319C22C24×D3111yescharacteristic
320C4—24no—
321C4—22no—
322C4—314no—
323C4—314no—
324C4—314no—
325C4—624no—
326C4—622no—
327C4C2×#9249714yescomplemented
328C2—24no—
329C2—44no—
330C2—1244no—
331C2#1452159414yesdirect product factor
332C2C22×D4×D3111yescharacteristic
333C2C2×#41×D3111yescharacteristic
334C2C22×#9249711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×#121C2
socleC23×C31C24
hypercenterC2×#121D31
hypocenterC31C2×#532
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. #14521594C2direct (N × H)
3. C2×#11758465C2semidirect
4. C2×#11758517C2semidirect
5. C2×#11758462C2semidirect
6. C2×#11758507C2semidirect
7. C2×#11758516C2semidirect
8. C2×D4×Dic31C2semidirect
9. C2×#11758470C2semidirect
10. C2×(C22⋊D31)⋊C4C2semidirect
11. C22×C4×Dic31C2semidirect
12. C2×C31×#121C2semidirect
23. C2×#92497C22semidirect
27. C31×#121C22semidirect
31. #11758517C22semidirect
32. #11758516C22semidirect
33. D4×Dic31C22semidirect
34. #11758507C22semidirect
43. C2×C4×Dic31C22semidirect
44. #11758470C22semidirect
45. #11758465C22semidirect
46. #11758462C22semidirect
47. (C22⋊D31)⋊C4C22semidirect
68. C22×Dic31D4semidirect
113. C2×C4×C31#41semidirect
126. C2×Dic31C2×D4semidirect
127. C2×Dic31#41semidirect
155. C4×C31C2×#41semidirect
160. Dic31C2×#41semidirect
168. C2×#121D31semidirect
175. C2×C31#532semidirect
199. #121C2×D31semidirect
215. C31C2×#532semidirect
300. C2×C4#92497semidirect
327. C4C2×#92497semidirect
331. C2#14521594direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924972
#145215942
C2×#117584652
C2×#117585172
C2×#117584622
C2×#117585072
C2×#117585162
C2×D4×Dic312
C2×#117584702
C2×(C22⋊D31)⋊C42
C22×C4×Dic312
C2×C31×#1212
C2×#53231