Finite Group Databasebeta

← C2×#22577419 #31789330

Subgroups — C2×#22577419 #31789330

Order 17536.

772 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
1C22×#14555510C211yesmaximal, characteristic
2C2×#17984047C211yesmaximal, characteristic, complemented
3#22577419C218yesmaximal, direct product factor
4C2×#17984014C214yesmaximal, complemented
5C22×M16×C137C211yesmaximal, characteristic, complemented
6C2×#14555510—21no—
7C2×#14555510—22no—
8C2×#14555510—21no—
9C2×#14555510—22no—
10C2×#14555510C412yescomplemented
11C2×#14555510C414yescomplemented
12C2×#14555510C2212yes—
13C2×#14555510C2214yes—
14C22×Dic274C411yescharacteristic, complemented
15C22×D548C411yescharacteristic, complemented
16C22×C22⋊D137—21no—
17C22×C4×D137—21no—
18#17984047—22no—
19#17984047C2214yescomplemented
20C2×C4⋊Dic137—21no—
21C2×C22⋊Dic137—21no—
22C2×C4×Dic137C2212yescomplemented
23#17984014C22116yescomplemented
24C23×C4×C137C2211yescharacteristic
25C2×M16×C137—21no—
26C2×M16×C137—22no—
27C2×M16×C137C2212yescomplemented
28C2×M16×C137C2214yescomplemented
29C22×C8×C137—21no—
30C23×D137—21no—
31#14555510—24no—
32#14555510—24no—
33#14555510—24no—
34#14555510—24no—
35#14555510—22no—
36#14555510—22no—
37#14555510—24no—
38#14555510C2×C414yes—
39#14555510C2×C418yescomplemented
40#14555510C2314yes—
41C2×Dic274—21no—
42C2×Dic274—22no—
43C2×Dic274C2×C412yes—
44C2×Dic274C2×C414yescomplemented
45C2×D548—22no—
46C2×D548—21no—
47C2×D548C2×C412yes—
48C2×D548C2×C414yescomplemented
49C2×C22⋊D137—22no—
50C2×C22⋊D137—24no—
51C2×C22⋊D137—22no—
52C2×C22⋊D137—24no—
53C22×Dic137—21no—
54C22×Dic137—22no—
55C2×C4×D137—24no—
56C2×C4×D137—22no—
57C2×C4×D137—24no—
58C2×C4×D137—22no—
59C4⋊Dic137—24no—
60C22⋊Dic137—24no—
61C4×Dic137—22no—
62C4×Dic137C2314yescomplemented
63C24×C137D411yescharacteristic
64C22×C4×C137C2×C411yescharacteristic
65C22×C4×C137C2×C411yescharacteristic
66C22×C4×C137C2×C412yes—
67C22×C4×C137D411yescharacteristic
68C22×C4×C137D411yescharacteristic
69C22×C4×C137D412yes—
70C22×C4×C137D411yescharacteristic
71C22×C4×C137D412yes—
72C22×C4×C137C2311yescharacteristic
73C22×C4×C137C2312yes—
74M16×C137—24no—
75M16×C137—22no—
76M16×C137C2314yescomplemented
77C2×C8×C137—24no—
78C2×C8×C137—22no—
79C22×D137—22no—
80C22×D137—24no—
81C22×D137—44no—
82Dic274—22no—
83Dic274—24no—
84Dic274C22×C414yes—
85D548—22no—
86D548—24no—
87D548C22×C414yes—
88C22⋊D137—24no—
89C22⋊D137—28no—
90C22⋊D137—24no—
91C2×Dic137—22no—
92C2×Dic137—24no—
93C2×Dic137—24no—
94C2×Dic137—44no—
95C4×D137—24no—
96C4×D137—28no—
97C4×D137—24no—
98C23×C137—42no—
99C23×C137C22⋊C411yescharacteristic
100C23×C137C22⋊C411yescharacteristic
101C23×C137C22⋊C412yes—
102C23×C137C2×D411yescharacteristic
103C23×C137C2×D412yes—
104C2×C4×C137C22⋊C412yes—
105C2×C4×C137C22⋊C411yescharacteristic
106C2×C4×C137C22⋊C412yes—
107C2×C4×C137C22⋊C411yescharacteristic
108C2×C4×C137C22⋊C412yes—
109C2×C4×C137C22⋊C412yes—
110C2×C4×C137C22⋊C412yes—
111C2×C4×C137C22×C411yescharacteristic
112C2×C4×C137C22×C412yes—
113C2×C4×C137C22×C411yescharacteristic
114C2×C4×C137C22×C412yes—
115C2×C4×C137C2×D412yes—
116C2×C4×C137C2×D412yes—
117C2×C4×C137C2×D411yescharacteristic
118C2×C4×C137C2×D411yescharacteristic
119C2×C4×C137C2×D411yescharacteristic
120C2×C4×C137C2×D412yes—
121C2×C4×C137C2411yescharacteristic
122C8×C137—24no—
123C22×C137—22no—
124C22×C137—22no—
125C22×C137—22no—
126C22×C137—42no—
127C22×C137—42no—
128C22×C137C2×C22⋊C412yes—
129C22×C137C2×C22⋊C411yescharacteristic
130C22×C137C2×C22⋊C412yes—
131C22×C137C2×C22⋊C411yescharacteristic
132C22×C137C22×D411yescharacteristic
133C2×D137—24no—
134C2×D137—48no—
135C2×D137—44no—
136C4×C137C2×C22⋊C412yes—
137C4×C137C2×C22⋊C411yescharacteristic
138C4×C137C2×C22⋊C411yescharacteristic
139C4×C137C2×C22⋊C412yes—
140C4×C137C23×C411yescharacteristic
141C4×C137C22×D411yescharacteristic
142Dic137—24no—
143Dic137—44no—
144C2×C137—21no—
145C2×C137—22no—
146C2×C137—22no—
147C2×C137—21no—
148C2×C137#42112yescomplemented
149C2×C137C22×C22⋊C411yescharacteristic
150D137—44no—
151C137C2×#42111yescharacteristic, complemented, Sylow
152C2×#421—1371nomaximal, Sylow
153C22×#41—1371no—
154C22×M16D13711yescharacteristic, complemented
155C2×#117—1371no—
156#421—1378no—
157C2×#104—1374no—
158C2×#41—2742no—
159C2×#41—2741no—
160C2×#41—2741no—
161C2×#41—2742no—
162C2×#41—1372no—
163C2×#41—1374no—
164C2×#41—1372no—
165C2×#41—1374no—
166C22×Q8—1371no—
167C22×D4—2741no—
168C22×D4—1371no—
169C23×C4—2741no—
170C23×C4C2×D13711yescharacteristic
171C2×M16—22no—
172C2×M16—21no—
173C2×M16C2×D13712yescomplemented
174C2×M16C2×D13714yescomplemented
175C22×C8—21no—
176#117—2742no—
177#117—1374no—
178C2×C4⋊C4—2741no—
179C2×C22⋊C4—2741no—
180C2×C42—1372no—
181#104—13716no—
182C24—2741no—
183C24D54811yescharacteristic
184#41—2744no—
185#41—2744no—
186#41—2744no—
187#41—2744no—
188#41—2742no—
189#41—2742no—
190#41—2744no—
191#41—1374no—
192#41—1378no—
193#41—1374no—
194C2×Q8—2742no—
195C2×Q8—2741no—
196C2×Q8—1372no—
197C2×Q8—1374no—
198C2×D4—2742no—
199C2×D4—2744no—
200C2×D4—2742no—
201C2×D4—2744no—
202C2×D4—2742no—
203C2×D4—2741no—
204C2×D4—1372no—
205C2×D4—1374no—
206C22×C4—2741no—
207C22×C4—2744no—
208C22×C4—2742no—
209C22×C4—2744no—
210C22×C4—2742no—
211C22×C4—2742no—
212C22×C4C4×D13711yescharacteristic
213C22×C4C4×D13711yescharacteristic
214C22×C4C4×D13712yes—
215C22×C4C22⋊D13712yes—
216C22×C4C22⋊D13711yescharacteristic
217C22×C4C22⋊D13711yescharacteristic
218C22×C4D54811yescharacteristic
219C22×C4D54812yes—
220C22×C4C22×D13712yes—
221C22×C4C22×D13711yescharacteristic
222M16—24no—
223M16—22no—
224M16C22×D13714yescomplemented
225C2×C8—24no—
226C2×C8—22no—
227C4⋊C4—2744no—
228C22⋊C4—2744no—
229C42—2742no—
230C42—1374no—
231C23—42no—
232C23—2744no—
233C23—2742no—
234C23—5484no—
235C23#1455548711yescharacteristic
236C23#1455548711yescharacteristic
237C23#1455548712yes—
238C23C2×D54811yescharacteristic
239C23C2×D54812yes—
240Q8—2742no—
241Q8—2744no—
242Q8—1374no—
243D4—2744no—
244D4—2748no—
245D4—2744no—
246D4—2742no—
247D4—2744no—
248D4—1374no—
249C2×C4—2744no—
250C2×C4—2742no—
251C2×C4—2748no—
252C2×C4—2744no—
253C2×C4—2744no—
254C2×C4—2744no—
255C2×C4—5484no—
256C2×C4#1455548711yescharacteristic
257C2×C4#1455548712yes—
258C2×C4#1455548712yes—
259C2×C4#1455548711yescharacteristic
260C2×C4#1455548712yes—
261C2×C4#1455548712yes—
262C2×C4#1455548712yes—
263C2×C4C2×C4×D13712yes—
264C2×C4C2×C4×D13711yescharacteristic
265C2×C4C2×C4×D13712yes—
266C2×C4C2×C4×D13711yescharacteristic
267C2×C4C2×C22⋊D13712yes—
268C2×C4C2×C22⋊D13712yes—
269C2×C4C2×C22⋊D13711yescharacteristic
270C2×C4C2×C22⋊D13711yescharacteristic
271C2×C4C2×D54811yescharacteristic
272C2×C4C2×D54812yes—
273C2×C4C23×D13711yescharacteristic
274C8—24no—
275C22—22no—
276C22—22no—
277C22—22no—
278C22—42no—
279C22—42no—
280C22—2744no—
281C22—5488no—
282C22—5484no—
283C22C2×#1455548712yes—
284C22C2×#1455548712yes—
285C22C2×#1455548711yescharacteristic
286C22C2×#1455548711yescharacteristic
287C22C22×D54811yescharacteristic
288C4—2744no—
289C4—5484no—
290C4C2×#1455548712yes—
291C4C2×#1455548711yescharacteristic
292C4C2×#1455548712yes—
293C4C2×#1455548711yescharacteristic
294C4C22×C4×D13711yescharacteristic
295C4C22×C22⋊D13711yescharacteristic
296C2—21no—
297C2—22no—
298C2—21no—
299C2—22no—
300C2—5484no—
301C2#2257741912yesdirect product factor
302C2C22×#1455548711yescharacteristic
subgroupG/H
centerC2×C4C2×C22⋊D137
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
FittingC22×M16×C137C2
socleC22×C137C2×C22⋊C4
prime radicalC22×#14555510C2
cosocleC2×C4×C137C24
hypercenterC22×M16D137
hypocenterC137C2×#421
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

Complements

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

NH ≅ G/Ntype
2. C2×#17984047C2semidirect
3. #22577419C2direct (N × H)
4. C2×#17984014C2semidirect
5. C22×M16×C137C2semidirect
10. C2×#14555510C4semidirect
11. C2×#14555510C4semidirect
14. C22×Dic274C4semidirect
15. C22×D548C4semidirect
19. #17984047C22semidirect
22. C2×C4×Dic137C22semidirect
23. #17984014C22semidirect
27. C2×M16×C137C22semidirect
28. C2×M16×C137C22semidirect
39. #14555510C2×C4semidirect
44. C2×Dic274C2×C4semidirect
48. C2×D548C2×C4semidirect
62. C4×Dic137C23semidirect
76. M16×C137C23semidirect
148. C2×C137#421semidirect
151. C137C2×#421semidirect
154. C22×M16D137semidirect
173. C2×M16C2×D137semidirect
174. C2×M16C2×D137semidirect
224. M16C22×D137semidirect
301. C2#22577419direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145555102
C2×#179840472
#225774192
C2×#179840142
C22×M16×C1372
C2×#421137