Finite Group Databasebeta

← C2×#22578284 #31796496

Subgroups — C2×#22578284 #31796496

Order 17536.

388 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555519C211yesmaximal, characteristic
2C22×#14555519C211yesmaximal, characteristic
3#22578284C214yesmaximal, direct product factor
4C2×#17984044C211yesmaximal, characteristic
5C2×#14555519—21no—
6C2×#14555519—21no—
7C2×#14555519—21no—
8C2×#14555519—21no—
9C2×#14555519—21no—
10C2×#14555519—21no—
11C2×#14555519—21no—
12C2×#14555519C412yescomplemented
13C2×#14555519C412yescomplemented
14C2×#14555519C412yescomplemented
15C2×#14555519C2212yes—
16C2×#14555519C2212yes—
17C22×#11764047—21no—
18C22×#11764047C412yescomplemented
19C23×Dic137C2211yescharacteristic
20#17984044—21no—
21#17984044—21no—
22#17984044C412yes—
23#17984044C2212yes—
24C2×#14555489—21no—
25C2×C22⋊Dic137C411yescharacteristic
26C2×C4×Dic137—21no—
27C2×C22⋊C4×C137C411yescharacteristic
28#14555519—22no—
29#14555519—22no—
30#14555519—22no—
31#14555519—22no—
32#14555519—22no—
33#14555519—22no—
34#14555519—22no—
35#14555519C2×C414yescomplemented
36C2×#11764047—22no—
37C2×#11764047—22no—
38C2×#11764047—22no—
39C2×#11764047—22no—
40C2×#11764047—22no—
41C2×#11764047C2×C414yescomplemented
42C22×Dic137—21no—
43C22×Dic137C2×C411yescharacteristic
44C22×Dic137C2×C411yescharacteristic
45C22×Dic137C2×C411yescharacteristic
46C22×Dic137C2×C411yescharacteristic
47C22×Dic137C2×C411yescharacteristic
48C22×Dic137D411yescharacteristic
49C22×Dic137D411yescharacteristic
50C22×Dic137D411yescharacteristic
51C22×Dic137D411yescharacteristic
52C22×Dic137D411yescharacteristic
53C22×Dic137D411yescharacteristic
54C22×Dic137Q811yescharacteristic
55C22×Dic137Q811yescharacteristic
56C22×Dic137C2311yescharacteristic
57#14555489—22no—
58#14555489—22no—
59C22⋊Dic137—21no—
60C22⋊Dic137C2×C412yes—
61C4×Dic137—22no—
62C4×Dic137—22no—
63C24×C137C2×C411yescharacteristic
64C22×C4×C137—21no—
65C22⋊C4×C137—21no—
66C22⋊C4×C137C2×C412yes—
67#11764047—24no—
68#11764047—24no—
69C2×Dic137—22no—
70C2×Dic137—42no—
71C2×Dic137C4211yescharacteristic
72C2×Dic137C4211yescharacteristic
73C2×Dic137C22⋊C411yescharacteristic
74C2×Dic137C22⋊C411yescharacteristic
75C2×Dic137C22⋊C411yescharacteristic
76C2×Dic137C22⋊C411yescharacteristic
77C2×Dic137C22⋊C411yescharacteristic
78C2×Dic137C22⋊C411yescharacteristic
79C2×Dic137C22⋊C411yescharacteristic
80C2×Dic137C22⋊C411yescharacteristic
81C2×Dic137C22⋊C411yescharacteristic
82C2×Dic137C22⋊C411yescharacteristic
83C2×Dic137C4⋊C411yescharacteristic
84C2×Dic137C4⋊C411yescharacteristic
85C2×Dic137C4⋊C411yescharacteristic
86C2×Dic137C4⋊C411yescharacteristic
87C2×Dic137C4⋊C411yescharacteristic
88C2×Dic137C4⋊C411yescharacteristic
89C2×Dic137C4⋊C411yescharacteristic
90C2×Dic137C4⋊C411yescharacteristic
91C2×Dic137C4⋊C411yescharacteristic
92C2×Dic137C4⋊C411yescharacteristic
93C2×Dic137C22×C411yescharacteristic
94C2×Dic137C22×C411yescharacteristic
95C2×Dic137C2×D411yescharacteristic
96C2×Dic137C2×D411yescharacteristic
97C2×Dic137C2×D411yescharacteristic
98C2×Dic137C2×Q811yescharacteristic
99C23×C137—42no—
100C23×C137C4211yescharacteristic
101C23×C137C4211yescharacteristic
102C23×C137C22⋊C411yescharacteristic
103C23×C137C22⋊C411yescharacteristic
104C23×C137C4⋊C411yescharacteristic
105C23×C137C4⋊C411yescharacteristic
106C23×C137C22×C411yescharacteristic
107C2×C4×C137—22no—
108C2×C4×C137—42no—
109C22×C137—22no—
110C22×C137—22no—
111C22×C137—22no—
112C22×C137—41no—
113C22×C137—41no—
114C22×C137—41no—
115C22×C137—41no—
116C22×C137#9511yescharacteristic
117C22×C137#9511yescharacteristic
118C22×C137#9511yescharacteristic
119C22×C137#9511yescharacteristic
120C22×C137C2×C4211yescharacteristic
121C22×C137C2×C22⋊C411yescharacteristic
122C22×C137C2×C4⋊C411yescharacteristic
123C4×C137—42no—
124Dic137—42no—
125Dic137#9511yescharacteristic
126Dic137#9511yescharacteristic
127Dic137#9511yescharacteristic
128Dic137#9511yescharacteristic
129Dic137C2×C22⋊C411yescharacteristic
130Dic137C2×C22⋊C411yescharacteristic
131Dic137C2×C4⋊C411yescharacteristic
132Dic137C2×C4⋊C411yescharacteristic
133C2×C137—21no—
134C2×C137—21no—
135C2×C137—21no—
136C2×C137—21no—
137C2×C137—21no—
138C2×C137—21no—
139C2×C137#34412yescomplemented
140C2×C137C2×#9511yescharacteristic
141C137C2×#34411yescharacteristic, complemented, Sylow
142C2×#344—1371nomaximal, Sylow
143C22×M16—1371no—
144C22×M16—1371no—
145C2×#117—1371no—
146#344—1374no—
147C23×C4—1371no—
148C2×M16—2741no—
149C2×M16—2741no—
150C2×M16—2741no—
151C2×M16—2741no—
152C2×M16—2741no—
153C2×M16—2741no—
154C2×M16—2741no—
155C2×M16—1372no—
156C2×M16—1372no—
157C2×M16—1372no—
158C2×M16—1372no—
159C2×M16—1372no—
160C22×C8—2741no—
161C22×C8—1372no—
162#117—2741no—
163#117—2741no—
164#117—1372no—
165#117—1372no—
166C2×C4⋊C4—2741no—
167C2×C22⋊C4—1371no—
168C2×C22⋊C4#1058773911yescharacteristic
169C2×C42—2741no—
170C24C2×#1058773911yescharacteristic
171C22×C4—21no—
172C22×C4—2741no—
173C22×C4—1371no—
174C22×C4—1371no—
175C22×C4—1371no—
176C22×C4—1371no—
177C22×C4—1371no—
178C22×C4—1371no—
179C22×C4—1371no—
180C22×C4—1371no—
181C22×C4—1371no—
182C22×C4—1371no—
183C22×C4—1371no—
184C22×C4—1371no—
185C22×C4—1371no—
186C22×C4—1371no—
187M16—2742no—
188M16—2742no—
189M16—2742no—
190M16—2742no—
191M16—2742no—
192M16—2742no—
193M16—2742no—
194M16—1374no—
195C2×C8—2742no—
196C2×C8—2742no—
197C2×C8—2742no—
198C2×C8—2742no—
199C2×C8—2742no—
200C2×C8—1374no—
201C4⋊C4—2742no—
202C4⋊C4—2742no—
203C22⋊C4—21no—
204C22⋊C4—2741no—
205C22⋊C4—1372no—
206C22⋊C4C2×#1058773912yes—
207C42—2742no—
208C42—2742no—
209C23—42no—
210C23C4×#1058773911yescharacteristic
211C23C4×#1058773911yescharacteristic
212C23C22⋊#1058773911yescharacteristic
213C23C22⋊#1058773911yescharacteristic
214C23C4⋊#1058773911yescharacteristic
215C23C4⋊#1058773911yescharacteristic
216C23C22×#1058773911yescharacteristic
217C2×C4—22no—
218C2×C4—42no—
219C2×C4—2742no—
220C2×C4—5482no—
221C2×C4—1371no—
222C2×C4—1371no—
223C2×C4—1371no—
224C2×C4—1371no—
225C2×C4—1371no—
226C2×C4—1371no—
227C2×C4—1371no—
228C2×C4—1371no—
229C2×C4—1371no—
230C2×C4—1371no—
231C2×C4—1371no—
232C2×C4—1371no—
233C2×C4—1371no—
234C2×C4—1371no—
235C2×C4—1371no—
236C2×C4—1371no—
237C2×C4—1371no—
238C2×C4—1371no—
239C2×C4—1371no—
240C2×C4—1371no—
241C2×C4—1371no—
242C2×C4—1371no—
243C2×C4—1371no—
244C2×C4—1371no—
245C2×C4—1371no—
246C2×C4—1371no—
247C2×C4—1371no—
248C2×C4—1371no—
249C8—2744no—
250C8—2744no—
251C22—22no—
252C22—22no—
253C22—22no—
254C22—41no—
255C22—41no—
256C22—41no—
257C22—41no—
258C22(C2×#10587739)⋊C411yescharacteristic
259C22(C2×#10587739)⋊C411yescharacteristic
260C22(C2×#10587739)⋊C411yescharacteristic
261C22(C2×#10587739)⋊C411yescharacteristic
262C22C2×C4×#1058773911yescharacteristic
263C22C2×C22⋊#1058773911yescharacteristic
264C22C2×C4⋊#1058773911yescharacteristic
265C4—42no—
266C4—5482no—
267C4—1371no—
268C4—1371no—
269C4—1371no—
270C4—1371no—
271C4—1371no—
272C4—1371no—
273C4—1371no—
274C4—1371no—
275C2—21no—
276C2—21no—
277C2—21no—
278C2—21no—
279C2—21no—
280C2—21no—
281C2#2257828412yesdirect product factor
282C2C2×(C2×#10587739)⋊C411yescharacteristic
subgroupG/H
centerC22(C2×#10587739)⋊C4
commutatorC22×C137C2×C42
FrattiniC23C22×#10587739
FittingC2×C22⋊C4×C137C4
socleC22×C137#95
prime radicalC24×C137C2×C4
cosocleC22×Dic137C23
hypercenterC2×C22⋊C4#10587739
hypocenterC137C2×#344
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
3. #22578284C2direct (N × H)
12. C2×#14555519C4semidirect
13. C2×#14555519C4semidirect
14. C2×#14555519C4semidirect
18. C22×#11764047C4semidirect
35. #14555519C2×C4semidirect
41. C2×#11764047C2×C4semidirect
139. C2×C137#344semidirect
141. C137C2×#344semidirect
281. C2#22578284direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145555192
#225782842
C2×#179840442
C2×#344137