Finite Group Databasebeta

← C2×#22554010 #30679482

Subgroups — C2×#22554010 #30679482

Order 16768.

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#22554010C2116yesmaximal, direct product factor
2C2×#16862241C212yesmaximal, complemented
3C2×#16862237C211yesmaximal, characteristic, complemented
4C2×#16862231C212yesmaximal, complemented
5C2×#16862221C211yesmaximal, characteristic, complemented
6C2×#16862220C211yesmaximal, characteristic, complemented
7C2×#16862220C212yesmaximal, complemented
8C2×#16862208C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D131C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D131C212yesmaximal, complemented
11C2×#16862204C211yesmaximal, characteristic, complemented
12C22×C4⋊C4×C131C211yesmaximal, characteristic, complemented
13C22×D524C2211yescharacteristic
14C22×D524C2212yes—
15C22×C22⋊D131C2212yes—
16C22×C22⋊D131C2211yescharacteristic
17C22×C4×D131C2211yescharacteristic
18C22×C4×D131C2212yes—
19#16862241C22116yescomplemented
20#16862237C2218yescomplemented
21#16862231C22116yescomplemented
22#16862221C2218yescomplemented
23#16862220C2218yescomplemented
24#16862220C22116yescomplemented
25#16862208C2218yescomplemented
26C4×C22⋊D131C2218yescomplemented
27C4×C22⋊D131C22116yescomplemented
28#16862204C2218yescomplemented
29C2×C4⋊Dic131C2211yescharacteristic
30C2×C4⋊Dic131C2212yes—
31C2×Dic131⋊C4C2212yes—
32C2×Dic131⋊C4C2211yescharacteristic
33C2×C22⋊Dic131C2211yescharacteristic
34C2×(C2×D131)⋊C4C2212yes—
35C2×(C2×D131)⋊C4C2212yes—
36C2×(C2×D131)⋊C4C2211yescharacteristic
37C2×(C2×D131)⋊C4C2212yes—
38C2×(C2×D131)⋊C4C2212yes—
39C2×C4×Dic131C2212yes—
40C2×C4×Dic131C2211yescharacteristic
41C23×C4×C131C2211yescharacteristic
42C23×C4×C131C2212yes—
43C2×C4⋊C4×C131C2211yescharacteristic
44C2×C4⋊C4×C131C2211yescharacteristic
45C2×C4⋊C4×C131C2212yes—
46C2×C4⋊C4×C131C2218yescomplemented
47C23×D131C2311yescharacteristic
48C23×D131C2312yes—
49C2×D524—24no—
50C2×D524—44no—
51C2×D524C2314yes—
52C2×D524C2318yes—
53C2×C22⋊D131—28no—
54C2×C22⋊D131—24no—
55C2×C22⋊D131C2314yes—
56C2×C22⋊D131C2318yes—
57C22×Dic131C2311yescharacteristic
58C22×Dic131C2311yescharacteristic
59C22×Dic131C2312yes—
60C22×Dic131C2311yescharacteristic
61C2×C4×D131—24no—
62C2×C4×D131—44no—
63C2×C4×D131C2314yes—
64C2×C4×D131C2318yes—
65C4⋊Dic131C2318yes—
66C4⋊Dic131C2314yes—
67Dic131⋊C4C2318yes—
68Dic131⋊C4C2314yes—
69C22⋊Dic131C2314yes—
70(C2×D131)⋊C4C2318yes—
71(C2×D131)⋊C4C2318yes—
72(C2×D131)⋊C4C2318yes—
73(C2×D131)⋊C4C2318yes—
74(C2×D131)⋊C4C2314yes—
75C4×Dic131C2314yes—
76C4×Dic131C2318yes—
77C24×C131C2311yescharacteristic
78C22×C4×C131—24no—
79C22×C4×C131—44no—
80C22×C4×C131C2314yes—
81C22×C4×C131C2312yes—
82C22×C4×C131C2312yes—
83C22×C4×C131C2311yescharacteristic
84C22×C4×C131C2318yes—
85C22×C4×C131C2311yescharacteristic
86C4⋊C4×C131C2314yes—
87C4⋊C4×C131C2314yes—
88C4⋊C4×C131C2318yes—
89C22×D131—22no—
90C22×D131—22no—
91C22×D131—24no—
92C22×D131—24no—
93C22×D131—24no—
94C22×D131—22no—
95C22×D131C2412yes—
96C22×D131C2414yes—
97D524—28no—
98D524—48no—
99C22⋊D131—28no—
100C22⋊D131—216no—
101C2×Dic131—22no—
102C2×Dic131—24no—
103C2×Dic131—22no—
104C2×Dic131—22no—
105C2×Dic131C2412yes—
106C2×Dic131C2412yes—
107C2×Dic131C2414yes—
108C2×Dic131C2412yes—
109C4×D131—28no—
110C4×D131—48no—
111C23×C131—22no—
112C23×C131—22no—
113C23×C131#4114yes—
114C23×C131C2412yes—
115C23×C131C2411yescharacteristic
116C2×C4×C131—22no—
117C2×C4×C131—24no—
118C2×C4×C131—24no—
119C2×C4×C131—28no—
120C2×C4×C131—48no—
121C2×C4×C131#4114yes—
122C2×C4×C131C2414yes—
123C2×C4×C131C2412yes—
124C2×C4×C131C2414yes—
125C2×C4×C131C2412yes—
126C22×C131—28no—
127C22×C131—22no—
128C22×C131—22no—
129C22×C131C2×#4112yes—
130C22×C131C2×#4114yes—
131C22×C131C2×#4112yes—
132C22×C131H(5,𝔽2)12yes—
133C22×C131C2511yescharacteristic
134C2×D131—22no—
135C2×D131—22no—
136C2×D131—24no—
137C2×D131—24no—
138C2×D131—24no—
139C2×D131—22no—
140C2×D131—44no—
141C2×D131—48no—
142C4×C131—22no—
143C4×C131—24no—
144C4×C131—24no—
145C4×C131C2×#4114yes—
146Dic131—22no—
147Dic131—22no—
148Dic131—24no—
149Dic131—22no—
150C2×C131—24no—
151C2×C131#55314yescomplemented
152C2×C131C22×#4111yescharacteristic
153C2×C131C22×#4111yescharacteristic
154C2×C131C2×H(5,𝔽2)11yescharacteristic
155D131—42no—
156D131—44no—
157C131C2×#55311yescharacteristic, complemented, Sylow
158C2×#553—1311nomaximal, Sylow
159#553—13116no—
160C2×#126—1312no—
161C2×#125—1311no—
162C2×#123—1312no—
163C2×#121—1312no—
164C2×#121—1311no—
165C2×#121—1311no—
166C2×C4×D4—1312no—
167C2×C4×D4—1311no—
168C2×C4×D4—1311no—
169C2×#117—1311no—
170C22×C4⋊C4D13111yescharacteristic, complemented
171C22×D4—1312no—
172C22×D4—1311no—
173C22×D4—1311no—
174C22×D4—1312no—
175C23×C4—1311no—
176C23×C4—1312no—
177C23×C4C2×D13111yescharacteristic
178C23×C4C2×D13112yes—
179#126—13116no—
180#125—1318no—
181#123—13116no—
182#121—13116no—
183#121—1318no—
184#121—1318no—
185C4×D4—13116no—
186C4×D4—1318no—
187C4×D4—1318no—
188#117—1318no—
189C2×C4⋊C4—1311no—
190C2×C4⋊C4—1312no—
191C2×C4⋊C4—1311no—
192C2×C4⋊C4—1312no—
193C2×C4⋊C4C2×D13111yescharacteristic
194C2×C4⋊C4C2×D13111yescharacteristic
195C2×C4⋊C4C2×D13112yes—
196C2×C4⋊C4C2×D13118yescomplemented
197C2×C22⋊C4—1311no—
198C2×C22⋊C4—1312no—
199C2×C22⋊C4—1312no—
200C2×C22⋊C4—1312no—
201C2×C22⋊C4—1311no—
202C2×C22⋊C4—1312no—
203C2×C42—1312no—
204C2×C42—1311no—
205C24—1311no—
206C24—1312no—
207C24C22×D13111yescharacteristic
208C2×D4—2628no—
209C2×D4—2624no—
210C2×D4—2624no—
211C2×D4—5244no—
212C2×D4—1318no—
213C2×D4—1314no—
214C2×D4—1314no—
215C2×D4—1318no—
216C22×C4—24no—
217C22×C4—44no—
218C22×C4—2624no—
219C22×C4—5244no—
220C22×C4—1311no—
221C22×C4—1312no—
222C22×C4—1311no—
223C22×C4—1311no—
224C22×C4—1314no—
225C22×C4—1318no—
226C22×C4C22×D13114yes—
227C22×C4C22×D13112yes—
228C22×C4C22×D13111yescharacteristic
229C22×C4C22×D13112yes—
230C22×C4C22×D13118yes—
231C22×C4C22×D13111yescharacteristic
232C4⋊C4—1318no—
233C4⋊C4—1314no—
234C4⋊C4—1314no—
235C4⋊C4—1318no—
236C4⋊C4C22×D13114yes—
237C4⋊C4C22×D13114yes—
238C4⋊C4C22×D13118yes—
239C22⋊C4—1314no—
240C22⋊C4—1318no—
241C22⋊C4—1318no—
242C22⋊C4—1318no—
243C22⋊C4—1314no—
244C22⋊C4—1318no—
245C42—1318no—
246C42—1314no—
247C23—22no—
248C23—22no—
249C23—2622no—
250C23—2624no—
251C23—2622no—
252C23—2624no—
253C23—2624no—
254C23—2622no—
255C23—1312no—
256C23—1314no—
257C23#1452351414yes—
258C23C23×D13112yes—
259C23C23×D13111yescharacteristic
260D4—26216no—
261D4—2628no—
262D4—2628no—
263D4—5248no—
264C2×C4—22no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—28no—
268C2×C4—48no—
269C2×C4—2622no—
270C2×C4—2624no—
271C2×C4—2622no—
272C2×C4—2622no—
273C2×C4—2628no—
274C2×C4—5248no—
275C2×C4—1312no—
276C2×C4—1314no—
277C2×C4—1312no—
278C2×C4—1312no—
279C2×C4#1452351314yes—
280C2×C4C23×D13114yes—
281C2×C4C23×D13112yes—
282C2×C4C23×D13114yes—
283C2×C4C23×D13112yes—
284C22—22no—
285C22—22no—
286C22—28no—
287C22—2622no—
288C22—2624no—
289C22—2622no—
290C22—2624no—
291C22—2624no—
292C22—2622no—
293C22—5244no—
294C22—5248no—
295C22C2×#1452351312yes—
296C22C2×#1452351414yes—
297C22C2×#1452351412yes—
298C22#1686229112yes—
299C22C24×D13111yescharacteristic
300C4—22no—
301C4—24no—
302C4—24no—
303C4—2622no—
304C4—2624no—
305C4—2622no—
306C4—2622no—
307C4C2×#1452351314yes—
308C2—24no—
309C2—5242no—
310C2—5244no—
311C2#2255401014yesdirect product factor
312C2C22×#1452351311yescharacteristic
313C2C22×#1452351411yescharacteristic
314C2C2×#1686229111yescharacteristic
subgroupG/H
centerC23C23×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC22×C4⋊C4×C131C2
socleC23×C131C24
hypercenterC22×C4⋊C4D131
hypocenterC131C2×#553
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C23 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #22554010C2direct (N × H)
2. C2×#16862241C2semidirect
3. C2×#16862237C2semidirect
4. C2×#16862231C2semidirect
5. C2×#16862221C2semidirect
6. C2×#16862220C2semidirect
7. C2×#16862220C2semidirect
8. C2×#16862208C2semidirect
9. C2×C4×C22⋊D131C2semidirect
10. C2×C4×C22⋊D131C2semidirect
11. C2×#16862204C2semidirect
12. C22×C4⋊C4×C131C2semidirect
19. #16862241C22semidirect
20. #16862237C22semidirect
21. #16862231C22semidirect
22. #16862221C22semidirect
23. #16862220C22semidirect
24. #16862220C22semidirect
25. #16862208C22semidirect
26. C4×C22⋊D131C22semidirect
27. C4×C22⋊D131C22semidirect
28. #16862204C22semidirect
46. C2×C4⋊C4×C131C22semidirect
151. C2×C131#553semidirect
157. C131C2×#553semidirect
170. C22×C4⋊C4D131semidirect
196. C2×C4⋊C4C2×D131semidirect
311. C2#22554010direct (N × H)

Maximal subgroups

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

subgroupindex
#225540102
C2×#168622412
C2×#168622372
C2×#168622312
C2×#168622212
C2×#168622202
C2×#168622082
C2×C4×C22⋊D1312
C2×#168622042
C22×C4⋊C4×C1312
C2×#553131