Finite Group Databasebeta

← C4×#21439936 #44487077

Subgroups — C4×#21439936 #44487077

Order 30592.

656 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#21439936C211yesmaximal, characteristic
2C2×C42×D239C211yesmaximal, characteristic
3#29504679C211yesmaximal, characteristic, complemented
4#29504668C211yesmaximal, characteristic, complemented
5#29504653C212yesmaximal, complemented
6#29504643C212yesmaximal
7#29504629C211yesmaximal, characteristic
8C4×Dic239⋊C4C212yesmaximal, complemented
9C4×C4⋊Dic239C211yesmaximal, characteristic, complemented
10C4×(C2×D239)⋊C4C212yesmaximal
11C2×C4×Q8×C239C211yesmaximal, characteristic, complemented
12C22×C4×D239C2211yescharacteristic
13C22×C4×D239C2211yescharacteristic
14C22×C4×D239C2211yescharacteristic
15#21439936C418yesdirect product factor
16C2×C4⋊Dic239C2211yescharacteristic
17C2×C4⋊Dic239C2211yescharacteristic
18C2×Dic239⋊C4C2212yes—
19C2×Dic239⋊C4C2212yes—
20C2×(C2×D239)⋊C4C2212yes—
21C2×(C2×D239)⋊C4C2212yes—
22C2×C4×Dic239C2212yes—
23C2×C4×Dic239C2211yescharacteristic
24C2×C4×Dic239C2211yescharacteristic
25C2×C4×Dic239C2211yescharacteristic
26C42×D239—24no—
27C239⋊#95C2212yes—
28C239⋊#95C2212yes—
29C239⋊#95C2212yes—
30C239⋊#95C2212yes—
31C239⋊#95C2212yes—
32C22×Q8×C239C2211yescharacteristic
33C4×Q8×C239—24no—
34C2×C4⋊C4×C239C2211yescharacteristic
35C2×C4⋊C4×C239C2212yes—
36C2×C42×C239C2212yes—
37C2×C42×C239C2211yescharacteristic
38C23×D239C2311yescharacteristic
39C22×Dic239C2312yes—
40C22×Dic239C2311yescharacteristic
41C22×Dic239C2312yes—
42C22×Dic239C2311yescharacteristic
43C22×Dic239C2311yescharacteristic
44C2×C4×D239—22no—
45C2×C4×D239—22no—
46C2×C4×D239—22no—
47C2×C4×D239—22no—
48C2×C4×D239—22no—
49C2×C4×D239—22no—
50C2×C4×D239—22no—
51C2×C4×D239C2×C414yes—
52C2×C4×D239Q814yescomplemented
53C4⋊Dic239—22no—
54C4⋊Dic239C2×C414yescomplemented
55Dic239⋊C4—24no—
56Dic239⋊C4C2×C418yescomplemented
57(C2×D239)⋊C4—24no—
58(C2×D239)⋊C4C2×C418yes—
59C4×Dic239—22no—
60C4×Dic239—22no—
61C4×Dic239—22no—
62C4×Dic239—24no—
63C2×Q8×C239—22no—
64C2×Q8×C239—22no—
65C2×Q8×C239C2×C414yescomplemented
66C22×C4×C239C2312yes—
67C22×C4×C239C2312yes—
68C22×C4×C239C2311yescharacteristic
69C22×C4×C239C2311yescharacteristic
70C22×C4×C239C2311yescharacteristic
71C4⋊C4×C239—24no—
72C4⋊C4×C239—22no—
73C42×C239—24no—
74C42×C239D414yes—
75C22×D239—21no—
76C22×D239—21no—
77C22×D239—21no—
78C22×D239—21no—
79C22×D239C22×C412yes—
80C22×D239C2×Q812yes—
81C22×D239#4112yes—
82C2×Dic239—21no—
83C2×Dic239—21no—
84C2×Dic239—21no—
85C2×Dic239—22no—
86C2×Dic239—22no—
87C2×Dic239—21no—
88C2×Dic239—21no—
89C2×Dic239—21no—
90C2×Dic239—22no—
91C2×Dic239—22no—
92C2×Dic239—22no—
93C2×Dic239C22×C414yes—
94C2×Dic239C22×C412yes—
95C2×Dic239C2×Q812yes—
96C2×Dic239#4112yes—
97C4×D239—28no—
98C4×D239—28no—
99C4×D239—28no—
100C23×C239C2411yescharacteristic
101Q8×C239—28no—
102C2×C4×C239—22no—
103C2×C4×C239—22no—
104C2×C4×C239—21no—
105C2×C4×C239—21no—
106C2×C4×C239—22no—
107C2×C4×C239—22no—
108C2×C4×C239—22no—
109C2×C4×C239C22×C414yes—
110C2×C4×C239C22×C412yes—
111C2×C4×C239C2×D412yes—
112C2×C4×C239C2×D412yes—
113C2×C4×C239C2×D412yes—
114C2×C4×C239C2×Q812yes—
115C2×C4×C239#4112yes—
116C2×C4×C239#4112yes—
117C22×C239C23×C411yescharacteristic
118C22×C239C22×D411yescharacteristic
119C22×C239C22×Q811yescharacteristic
120C22×C239C2×#4111yescharacteristic
121C22×C239C2×#4111yescharacteristic
122C22×C239C2×#4111yescharacteristic
123C22×C239C2×#4111yescharacteristic
124C2×D239—22no—
125C2×D239—22no—
126C2×D239—22no—
127C2×D239—22no—
128C2×D239—22no—
129C2×D239—22no—
130C2×D239C4×Q814yescomplemented
131C4×C239—24no—
132C4×C239—22no—
133C4×C239—42no—
134C4×C239C4×D414yes—
135C4×C239C22⋊Q814yescomplemented
136Dic239—22no—
137Dic239—24no—
138Dic239—22no—
139Dic239—22no—
140Dic239—42no—
141C2×C239C2×C4×D411yescharacteristic
142C2×C239C2×C4×Q811yescharacteristic
143C2×C239C4×#4111yescharacteristic
144C2×C239C2×C22⋊Q811yescharacteristic
145C2×C239#52511yescharacteristic
146C2×C239#52911yescharacteristic
147C2×C239#53311yescharacteristic
148D239—24no—
149C239C4×C22⋊Q811yescharacteristic, complemented, Sylow
150C4×C22⋊Q8—2391nomaximal, Sylow
151C2×C22⋊Q8—2391no—
152C2×C4×Q8D23911yescharacteristic, complemented
153C22×C42—2391no—
154#391—2391no—
155#389—2391no—
156#387—2392no—
157#385—2392no—
158#380—2391no—
159C4×C4⋊C4—2391no—
160C4×C4⋊C4—2392no—
161C4×C22⋊C4—2392no—
162C22×Q8C2×D23911yescharacteristic
163C23×C4—2391no—
164C23×C4—2391no—
165C23×C4—2391no—
166C22⋊Q8—2398no—
167C4×Q8—24no—
168C2×C4⋊C4—2391no—
169C2×C4⋊C4—2392no—
170C2×C4⋊C4—2392no—
171C2×C4⋊C4—2391no—
172C2×C4⋊C4C2×D23911yescharacteristic
173C2×C4⋊C4C2×D23912yes—
174C2×C22⋊C4—2392no—
175C2×C22⋊C4—2392no—
176C2×C42—4784no—
177C2×C42—2391no—
178C2×C42—2391no—
179C2×C42—2392no—
180C2×C42—2391no—
181C2×C42C2×D23912yes—
182C2×C42C2×D23911yescharacteristic
183#95—2392no—
184#95—2392no—
185#95—2392no—
186#95—2392no—
187#95—2392no—
188C24—2391no—
189C2×Q8—22no—
190C2×Q8—22no—
191C2×Q8C4×D23914yescomplemented
192C22×C4—4782no—
193C22×C4—4782no—
194C22×C4—4782no—
195C22×C4—4782no—
196C22×C4—4782no—
197C22×C4—4782no—
198C22×C4—4782no—
199C22×C4—2392no—
200C22×C4—2391no—
201C22×C4—2391no—
202C22×C4—2391no—
203C22×C4—2392no—
204C22×C4—2394no—
205C22×C4—2394no—
206C22×C4C22×D23912yes—
207C22×C4C22×D23912yes—
208C22×C4C22×D23911yescharacteristic
209C22×C4C22×D23911yescharacteristic
210C22×C4C22×D23911yescharacteristic
211C4⋊C4—24no—
212C4⋊C4—22no—
213C4⋊C4—4784no—
214C4⋊C4—4782no—
215C4⋊C4—2398no—
216C4⋊C4—2394no—
217C22⋊C4—4784no—
218C22⋊C4—2398no—
219C42—24no—
220C42—4782no—
221C42—4782no—
222C42—4782no—
223C42—4784no—
224C42C22⋊D23914yes—
225C23—4781no—
226C23—4781no—
227C23—4781no—
228C23—4781no—
229C23—2392no—
230C23—2392no—
231C23—2392no—
232C23C23×D23911yescharacteristic
233Q8—28no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—22no—
241C2×C4—4788no—
242C2×C4—4782no—
243C2×C4—4782no—
244C2×C4—4782no—
245C2×C4—4782no—
246C2×C4—4781no—
247C2×C4—4781no—
248C2×C4—4782no—
249C2×C4—4781no—
250C2×C4—4781no—
251C2×C4—4781no—
252C2×C4—4781no—
253C2×C4—4788no—
254C2×C4—4788no—
255C2×C4—2392no—
256C2×C4—2394no—
257C2×C4—2392no—
258C2×C4—2392no—
259C2×C4C2×C4×D23914yes—
260C2×C4C2×C4×D23912yes—
261C2×C4C2×C22⋊D23912yes—
262C2×C4C2×C22⋊D23912yes—
263C2×C4C2×C22⋊D23912yes—
264C2×C4Q8×D23912yes—
265C2×C4#1683854812yes—
266C2×C4#1683854912yes—
267C22—4782no—
268C22—4782no—
269C22—4782no—
270C22—4782no—
271C22—4782no—
272C22—4782no—
273C22—2394no—
274C22C22×C4×D23911yescharacteristic
275C22C22×C22⋊D23911yescharacteristic
276C22C2×Q8×D23911yescharacteristic
277C22#41×D23911yescharacteristic
278C22#41×D23911yescharacteristic
279C22C2×#1683854811yescharacteristic
280C22C2×#1683854911yescharacteristic
281C4—24no—
282C4—22no—
283C4—42no—
284C4—9562no—
285C4—4782no—
286C4—4784no—
287C4—4782no—
288C4—4782no—
289C4C4×C22⋊D23914yes—
290C4#2143993614yesdirect product factor
291C2—4784no—
292C2C2×C4×C22⋊D23911yescharacteristic
293C2C4×Q8×D23911yescharacteristic
294C2C4×#1683854911yescharacteristic
295C2C2×#2143993611yescharacteristic
296C2#2950527911yescharacteristic
297C2#2950530911yescharacteristic
298C2#2950532611yescharacteristic
subgroupG/H
centerC22×C4C22×D239
commutatorC22×C239C23×C4
FrattiniC23C23×D239
FittingC2×C4×Q8×C239C2
socle, cosocleC23×C239C24
prime radicalC23×D239C23
hypercenterC2×C4×Q8D239
hypocenterC239C4×C22⋊Q8
LCSG ▷ C22×C239 ▷ C239
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #29504679C2semidirect
4. #29504668C2semidirect
5. #29504653C2semidirect
8. C4×Dic239⋊C4C2semidirect
9. C4×C4⋊Dic239C2semidirect
11. C2×C4×Q8×C239C2semidirect
15. #21439936C4direct (N × H)
52. C2×C4×D239Q8semidirect
54. C4⋊Dic239C2×C4semidirect
56. Dic239⋊C4C2×C4semidirect
65. C2×Q8×C239C2×C4semidirect
130. C2×D239C4×Q8semidirect
135. C4×C239C22⋊Q8semidirect
149. C239C4×C22⋊Q8semidirect
152. C2×C4×Q8D239semidirect
191. C2×Q8C4×D239semidirect
290. C4#21439936direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#214399362
C2×C42×D2392
#295046792
#295046682
#295046532
#295046432
#295046292
C4×Dic239⋊C42
C4×C4⋊Dic2392
C4×(C2×D239)⋊C42
C2×C4×Q8×C2392
C4×C22⋊Q8239