Finite Group Databasebeta

← C2×#22578004 #31794145

Subgroups — C2×#22578004 #31794145

Order 17536.

1260 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22578004C2116yesmaximal, direct product factor
2C2×#17984084C211yesmaximal, characteristic, complemented
3C2×#17984079C211yesmaximal, characteristic, complemented
4C2×#17984071C212yesmaximal, complemented
5C2×#17984070C212yesmaximal, complemented
6C2×#17984063C211yesmaximal, characteristic, complemented
7C2×#17984062C212yesmaximal, complemented
8C2×#17984061C212yesmaximal, complemented
9C2×#17984059C211yesmaximal, characteristic, complemented
10C2×C4×D548C211yesmaximal, characteristic, complemented
11C2×#17984045C211yesmaximal, characteristic, complemented
12C2×C4×D4×C137C211yesmaximal, characteristic, complemented
13C22×D548C2211yescharacteristic
14C22×D548C2212yes—
15C22×C22⋊D137C2212yes—
16C22×C22⋊D137C2212yes—
17C22×C22⋊D137C2212yes—
18C22×C4×D137C2211yescharacteristic
19C22×C4×D137C2212yes—
20#17984084C2218yescomplemented
21#17984079C2218yescomplemented
22#17984071C22116yescomplemented
23#17984070C22116yescomplemented
24#17984063C2218yescomplemented
25#17984062C22116yescomplemented
26#17984061C22116yescomplemented
27#17984059C2218yescomplemented
28C4×D548C2218yescomplemented
29#17984045C2218yescomplemented
30C2×C4⋊Dic137C2211yescharacteristic
31C2×C4⋊Dic137C2212yes—
32C2×#14555489C2212yes—
33C2×#14555489C2211yescharacteristic
34C2×#14555489C2211yescharacteristic
35C2×C22⋊Dic137C2212yes—
36C2×#14555487C2211yescharacteristic
37C2×#14555487C2211yescharacteristic
38C2×#14555487C2212yes—
39C2×#14555487C2212yes—
40C2×C4×Dic137C2211yescharacteristic
41C22×D4×C137C2211yescharacteristic
42C23×C4×C137C2212yes—
43C4×D4×C137C2218yescomplemented
44C2×C4⋊C4×C137C2211yescharacteristic
45C2×C22⋊C4×C137C2212yes—
46C2×C42×C137C2211yescharacteristic
47C23×D137C2311yescharacteristic
48C23×D137C2312yes—
49C2×D548—24no—
50C2×D548—44no—
51C2×D548C2314yes—
52C2×D548C2318yes—
53C2×C22⋊D137—44no—
54C2×C22⋊D137—44no—
55C2×C22⋊D137—44no—
56C2×C22⋊D137C2318yes—
57C2×C22⋊D137C2318yes—
58C2×C22⋊D137C2318yes—
59C22×Dic137C2311yescharacteristic
60C22×Dic137C2311yescharacteristic
61C22×Dic137C2311yescharacteristic
62C22×Dic137C2312yes—
63C2×C4×D137—24no—
64C2×C4×D137—44no—
65C2×C4×D137C2314yes—
66C2×C4×D137C2318yes—
67C4⋊Dic137C2314yes—
68C4⋊Dic137C2318yes—
69#14555489C2314yes—
70#14555489C2314yes—
71#14555489C2318yes—
72C22⋊Dic137C2318yes—
73#14555487C2314yes—
74#14555487C2314yes—
75#14555487C2318yes—
76#14555487C2318yes—
77C4×Dic137C2314yes—
78C24×C137C2312yes—
79C2×D4×C137—24no—
80C2×D4×C137C2314yes—
81C22×C4×C137—44no—
82C22×C4×C137C2311yescharacteristic
83C22×C4×C137C2312yes—
84C22×C4×C137C2311yescharacteristic
85C22×C4×C137C2318yes—
86C22×C4×C137C2311yescharacteristic
87C4⋊C4×C137C2314yes—
88C22⋊C4×C137C2318yes—
89C42×C137C2314yes—
90C22×D137—22no—
91C22×D137—24no—
92C22×D137—24no—
93C22×D137—22no—
94C22×D137—24no—
95C22×D137—22no—
96C22×D137C2412yes—
97C22×D137C2414yes—
98D548—28no—
99D548—48no—
100C22⋊D137—48no—
101C22⋊D137—48no—
102C22⋊D137—48no—
103C2×Dic137—22no—
104C2×Dic137—24no—
105C2×Dic137—22no—
106C2×Dic137—22no—
107C2×Dic137C2412yes—
108C2×Dic137C2412yes—
109C2×Dic137C2412yes—
110C2×Dic137C2414yes—
111C4×D137—28no—
112C4×D137—48no—
113C23×C137—24no—
114C23×C137—24no—
115C23×C137—24no—
116C23×C137C2414yes—
117C23×C137C2411yescharacteristic
118D4×C137—28no—
119C2×C4×C137—22no—
120C2×C4×C137—24no—
121C2×C4×C137—22no—
122C2×C4×C137—48no—
123C2×C4×C137#4114yes—
124C2×C4×C137C2412yes—
125C2×C4×C137C2412yes—
126C2×C4×C137C2414yes—
127C2×C4×C137C2412yes—
128C22×C137—24no—
129C22×C137—24no—
130C22×C137—24no—
131C22×C137—48no—
132C22×C137C2×#4112yes—
133C22×C137H(5,𝔽2)12yes—
134C22×C137H(5,𝔽2)12yes—
135C22×C137C2511yescharacteristic
136C2×D137—22no—
137C2×D137—24no—
138C2×D137—24no—
139C2×D137—22no—
140C2×D137—24no—
141C2×D137—22no—
142C2×D137—44no—
143C2×D137—48no—
144C4×C137—22no—
145C4×C137—24no—
146C4×C137—22no—
147C4×C137C2×#4114yes—
148Dic137—22no—
149Dic137—24no—
150Dic137—22no—
151Dic137—22no—
152C2×C137—44no—
153C2×C137#54014yescomplemented
154C2×C137C22×#4111yescharacteristic
155C2×C137C2×H(5,𝔽2)11yescharacteristic
156C2×C137C2×H(5,𝔽2)11yescharacteristic
157D137—42no—
158D137—44no—
159C137C2×#54011yescharacteristic, complemented, Sylow
160C2×#540—1371nomaximal, Sylow
161#540—13716no—
162C2×#127—1371no—
163C2×#125—1371no—
164C2×#123—1372no—
165C2×#123—1372no—
166C2×#121—1371no—
167C2×#121—1372no—
168C2×#121—1371no—
169C2×#121—1372no—
170C2×C4×D4—1371no—
171C2×C4×D4D13711yescharacteristic, complemented
172C2×#117—1371no—
173C22×D4—1372no—
174C22×D4—1372no—
175C22×D4—1372no—
176C22×D4—1371no—
177C22×D4—1372no—
178C22×D4C2×D13711yescharacteristic
179C23×C4—1371no—
180C23×C4—1372no—
181C23×C4C2×D13712yes—
182#127—1378no—
183#125—1378no—
184#123—13716no—
185#123—13716no—
186#121—1378no—
187#121—13716no—
188#121—1378no—
189#121—13716no—
190C4×D4—1378no—
191C4×D4C2×D13718yescomplemented
192#117—1378no—
193C2×C4⋊C4—1371no—
194C2×C4⋊C4—1371no—
195C2×C4⋊C4—1371no—
196C2×C4⋊C4—1372no—
197C2×C4⋊C4—1372no—
198C2×C4⋊C4C2×D13711yescharacteristic
199C2×C22⋊C4—1372no—
200C2×C22⋊C4—1371no—
201C2×C22⋊C4—1371no—
202C2×C22⋊C4—1372no—
203C2×C22⋊C4—1372no—
204C2×C22⋊C4C2×D13712yes—
205C2×C42—1371no—
206C2×C42C2×D13711yescharacteristic
207C24—1371no—
208C24—1372no—
209C24C22×D13712yes—
210C2×D4—24no—
211C2×D4—2744no—
212C2×D4—5484no—
213C2×D4—5484no—
214C2×D4—5484no—
215C2×D4—5484no—
216C2×D4—1378no—
217C2×D4—1378no—
218C2×D4—1378no—
219C2×D4—1374no—
220C2×D4—1378no—
221C2×D4C22×D13714yes—
222C22×C4—44no—
223C22×C4—2744no—
224C22×C4—5484no—
225C22×C4—1371no—
226C22×C4—1371no—
227C22×C4—1371no—
228C22×C4—1372no—
229C22×C4—1374no—
230C22×C4—1378no—
231C22×C4C22×D13711yescharacteristic
232C22×C4C22×D13711yescharacteristic
233C22×C4C22×D13712yes—
234C22×C4C22×D13718yes—
235C22×C4C22×D13711yescharacteristic
236C4⋊C4—1374no—
237C4⋊C4—1374no—
238C4⋊C4—1378no—
239C4⋊C4—1374no—
240C4⋊C4—1378no—
241C4⋊C4C22×D13714yes—
242C22⋊C4—1378no—
243C22⋊C4—1374no—
244C22⋊C4—1374no—
245C22⋊C4—1378no—
246C22⋊C4—1378no—
247C22⋊C4C22×D13718yes—
248C42—1374no—
249C42C22×D13714yes—
250C23—24no—
251C23—24no—
252C23—24no—
253C23—2742no—
254C23—2744no—
255C23—2742no—
256C23—2744no—
257C23—2744no—
258C23—2742no—
259C23—1372no—
260C23—1374no—
261C23C23×D13714yes—
262C23C23×D13711yescharacteristic
263D4—28no—
264D4—2748no—
265D4—5488no—
266D4—5488no—
267D4—5488no—
268D4—5488no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—22no—
272C2×C4—48no—
273C2×C4—2742no—
274C2×C4—2742no—
275C2×C4—2744no—
276C2×C4—2742no—
277C2×C4—2748no—
278C2×C4—5488no—
279C2×C4—1372no—
280C2×C4—1372no—
281C2×C4—1372no—
282C2×C4—1374no—
283C2×C4#1455551014yes—
284C2×C4C23×D13712yes—
285C2×C4C23×D13712yes—
286C2×C4C23×D13714yes—
287C2×C4C23×D13712yes—
288C22—24no—
289C22—24no—
290C22—24no—
291C22—48no—
292C22—2742no—
293C22—2744no—
294C22—2742no—
295C22—2744no—
296C22—2744no—
297C22—2742no—
298C22—5484no—
299C22—5488no—
300C22C2×#1455551012yes—
301C22#1798413312yes—
302C22#1798413412yes—
303C22C24×D13711yescharacteristic
304C4—22no—
305C4—24no—
306C4—22no—
307C4—2742no—
308C4—2742no—
309C4—2744no—
310C4—2742no—
311C4C2×#1455551014yes—
312C2—44no—
313C2—5482no—
314C2—5484no—
315C2#2257800414yesdirect product factor
316C2C22×#1455551011yescharacteristic
317C2C2×#1798413311yescharacteristic
318C2C2×#1798413411yescharacteristic
subgroupG/H
centerC23C23×D137
commutator, cosocleC22×C137C25
FrattiniC22C24×D137
FittingC2×C4×D4×C137C2
socleC23×C137C24
hypercenterC2×C4×D4D137
hypocenterC137C2×#540
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #22578004C2direct (N × H)
2. C2×#17984084C2semidirect
3. C2×#17984079C2semidirect
4. C2×#17984071C2semidirect
5. C2×#17984070C2semidirect
6. C2×#17984063C2semidirect
7. C2×#17984062C2semidirect
8. C2×#17984061C2semidirect
9. C2×#17984059C2semidirect
10. C2×C4×D548C2semidirect
11. C2×#17984045C2semidirect
12. C2×C4×D4×C137C2semidirect
20. #17984084C22semidirect
21. #17984079C22semidirect
22. #17984071C22semidirect
23. #17984070C22semidirect
24. #17984063C22semidirect
25. #17984062C22semidirect
26. #17984061C22semidirect
27. #17984059C22semidirect
28. C4×D548C22semidirect
29. #17984045C22semidirect
43. C4×D4×C137C22semidirect
153. C2×C137#540semidirect
159. C137C2×#540semidirect
171. C2×C4×D4D137semidirect
191. C4×D4C2×D137semidirect
315. C2#22578004direct (N × H)

Maximal subgroups

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

subgroupindex
#225780042
C2×#179840842
C2×#179840792
C2×#179840712
C2×#179840702
C2×#179840632
C2×#179840622
C2×#179840612
C2×#179840592
C2×C4×D5482
C2×#179840452
C2×C4×D4×C1372
C2×#540137