Finite Group Databasebeta

← C4×#19097745 #34102649

Subgroups — C4×#19097745 #34102649

Order 20096.

824 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097745C211yesmaximal, characteristic
2C2×C4×D628C211yesmaximal, characteristic, complemented
3C2×C4×C22⋊D157C212yesmaximal, complemented
4#23757175C211yesmaximal, characteristic, complemented
5#23757171C211yesmaximal, characteristic, complemented
6#23757164C212yesmaximal, complemented
7#23757152C212yesmaximal, complemented
8#23757133C211yesmaximal, characteristic, complemented
9C4×C4⋊Dic157C211yesmaximal, characteristic, complemented
10C4×#14578931C212yesmaximal, complemented
11C22×C42×C157C211yesmaximal, characteristic, complemented
12C22×D628C2211yescharacteristic
13C22×C22⋊D157C2212yes—
14C22×C4×D157C2212yes—
15#19097745C418yesdirect product factor
16C4×D628—24no—
17C4×C22⋊D157—28no—
18C2×C4⋊Dic157C2211yescharacteristic
19C2×C4⋊Dic157C2211yescharacteristic
20C2×C4⋊Dic157C2211yescharacteristic
21C2×#14578933C2212yes—
22C2×C22⋊Dic157C2212yes—
23C2×#14578931C2212yes—
24C2×#14578931C2212yes—
25C2×#14578931C2212yes—
26C2×#14578931C2212yes—
27C2×C4×Dic157C2212yes—
28#19097678C2212yes—
29#19097678C2212yes—
30#19097678C2212yes—
31C23×C4×C157C2211yescharacteristic
32C23×C4×C157C2211yescharacteristic
33C23×C4×C157C2211yescharacteristic
34C2×C42×C157—24no—
35C2×C42×C157C2211yescharacteristic
36C2×C42×C157C2211yescharacteristic
37C2×C42×C157C2211yescharacteristic
38C2×C42×C157C2211yescharacteristic
39C23×D157C2312yes—
40C2×D628—22no—
41C2×D628—22no—
42C2×D628C2×C414yescomplemented
43C2×C22⋊D157—24no—
44C2×C22⋊D157—24no—
45C2×C22⋊D157C2×C418yescomplemented
46C22×Dic157C2312yes—
47C22×Dic157C2312yes—
48C22×Dic157C2312yes—
49C2×C4×D157—24no—
50C2×C4×D157—24no—
51C2×C4×D157—24no—
52C4⋊Dic157—22no—
53C4⋊Dic157—22no—
54C4⋊Dic157C2×C414yescomplemented
55#14578933—24no—
56C22⋊Dic157—24no—
57#14578931—24no—
58#14578931—24no—
59#14578931—24no—
60#14578931C2×C418yescomplemented
61C4×Dic157—24no—
62C24×C157C2311yescharacteristic
63C22×C4×C157—22no—
64C22×C4×C157—22no—
65C22×C4×C157—22no—
66C22×C4×C157—22no—
67C22×C4×C157—22no—
68C22×C4×C157—22no—
69C22×C4×C157—22no—
70C22×C4×C157C2×C414yescomplemented
71C22×C4×C157D414yescomplemented
72C22×C4×C157C2311yescharacteristic
73C22×C4×C157C2311yescharacteristic
74C22×C4×C157C2311yescharacteristic
75C22×C4×C157C2311yescharacteristic
76C22×C4×C157C2311yescharacteristic
77C22×C4×C157C2311yescharacteristic
78C42×C157—22no—
79C42×C157—22no—
80C42×C157—22no—
81C42×C157D414yescomplemented
82C22×D157—22no—
83C22×D157—22no—
84C22×D157—22no—
85C22×D157—22no—
86C22×D157—22no—
87C22×D157—22no—
88C22×D157C22×C414yes—
89D628—28no—
90C22⋊D157—216no—
91C2×Dic157—22no—
92C2×Dic157—22no—
93C2×Dic157—22no—
94C2×Dic157—22no—
95C2×Dic157—22no—
96C2×Dic157—22no—
97C2×Dic157—22no—
98C2×Dic157—22no—
99C2×Dic157C22×C414yes—
100C4×D157—48no—
101C23×C157—21no—
102C23×C157—21no—
103C23×C157—21no—
104C23×C157—21no—
105C23×C157C22×C412yes—
106C23×C157C2×D412yes—
107C23×C157#4112yes—
108C23×C157C2411yescharacteristic
109C2×C4×C157—28no—
110C2×C4×C157—21no—
111C2×C4×C157—21no—
112C2×C4×C157—21no—
113C2×C4×C157—21no—
114C2×C4×C157—21no—
115C2×C4×C157—21no—
116C2×C4×C157—21no—
117C2×C4×C157—21no—
118C2×C4×C157—28no—
119C2×C4×C157—28no—
120C2×C4×C157C22×C412yes—
121C2×C4×C157C22×C412yes—
122C2×C4×C157C2×D412yes—
123C2×C4×C157C2×D412yes—
124C2×C4×C157C2×D412yes—
125C2×C4×C157C2×D412yes—
126C2×C4×C157C2×D412yes—
127C2×C4×C157#4112yes—
128C2×C4×C157#4112yes—
129C2×C4×C157#4112yes—
130C22×C157—22no—
131C22×C157—22no—
132C22×C157—22no—
133C22×C157—22no—
134C22×C157—22no—
135C22×C157—22no—
136C22×C157C4×D414yescomplemented
137C22×C157C23×C411yescharacteristic
138C22×C157C22×D411yescharacteristic
139C22×C157C22×D411yescharacteristic
140C22×C157C2×#4111yescharacteristic
141C22×C157C2×#4111yescharacteristic
142C22×C157C2×#4111yescharacteristic
143C22×C157C2×#4111yescharacteristic
144C2×D157—24no—
145C2×D157—24no—
146C2×D157—24no—
147C2×D157—42no—
148C2×D157—42no—
149C2×D157—42no—
150C2×D157—42no—
151C4×C157—22no—
152C4×C157—22no—
153C4×C157—22no—
154C4×C157—22no—
155C4×C157C4×D414yescomplemented
156C4×C157#12114yescomplemented
157Dic157—24no—
158Dic157—42no—
159Dic157—42no—
160C2×C157—24no—
161C2×C157C2×C4×D411yescharacteristic
162C2×C157C2×C4×D411yescharacteristic
163C2×C157C4×#4111yescharacteristic
164C2×C157C2×#12111yescharacteristic
165C2×C157#52511yescharacteristic
166C2×C157#52911yescharacteristic
167C2×C157#53211yescharacteristic
168D157—44no—
169C157C4×#12111yescharacteristic, complemented, Sylow
170C4×#121—1571nomaximal, Sylow
171C2×#121—1571no—
172C2×C4×D4—1572no—
173C2×C4×D4—1571no—
174C22×C42D15711yescharacteristic, complemented
175#390—1571no—
176#389—1571no—
177#388—1572no—
178#386—1572no—
179#380—1571no—
180C4×C4⋊C4—1571no—
181C4×C22⋊C4—1572no—
182C22×D4—1572no—
183C22×D4—1571no—
184C23×C4—1572no—
185C23×C4C2×D15711yescharacteristic
186C23×C4C2×D15711yescharacteristic
187C23×C4C2×D15711yescharacteristic
188#121—1578no—
189C4×D4—3148no—
190C4×D4—3144no—
191C2×C4⋊C4—1571no—
192C2×C4⋊C4—1572no—
193C2×C4⋊C4—1571no—
194C2×C4⋊C4—1571no—
195C2×C22⋊C4—1572no—
196C2×C22⋊C4—1572no—
197C2×C22⋊C4—1572no—
198C2×C22⋊C4—1572no—
199C2×C22⋊C4—1572no—
200C2×C42—24no—
201C2×C42—1572no—
202C2×C42C2×D15711yescharacteristic
203C2×C42C2×D15711yescharacteristic
204C2×C42C2×D15711yescharacteristic
205C2×C42C2×D15711yescharacteristic
206#95—1572no—
207#95—1572no—
208#95—1572no—
209C24—1572no—
210C24C22×D15711yescharacteristic
211C2×D4—3144no—
212C2×D4—3144no—
213C2×D4—3142no—
214C2×D4—3142no—
215C2×D4—1578no—
216C2×D4—1574no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—3144no—
225C22×C4—3144no—
226C22×C4—3144no—
227C22×C4—1572no—
228C22×C4—1572no—
229C22×C4—1572no—
230C22×C4C4×D15714yescomplemented
231C22×C4D62814yescomplemented
232C22×C4C22×D15711yescharacteristic
233C22×C4C22×D15711yescharacteristic
234C22×C4C22×D15711yescharacteristic
235C22×C4C22×D15711yescharacteristic
236C22×C4C22×D15711yescharacteristic
237C22×C4C22×D15711yescharacteristic
238C4⋊C4—3142no—
239C4⋊C4—3144no—
240C4⋊C4—3142no—
241C4⋊C4—1574no—
242C22⋊C4—3144no—
243C22⋊C4—3144no—
244C22⋊C4—3144no—
245C22⋊C4—3144no—
246C22⋊C4—1578no—
247C42—22no—
248C42—22no—
249C42—22no—
250C42—3144no—
251C42C22⋊D15714yescomplemented
252C23—21no—
253C23—21no—
254C23—21no—
255C23—21no—
256C23—3142no—
257C23—3142no—
258C23—3142no—
259C23—3142no—
260C23—3142no—
261C23—3142no—
262C23—1574no—
263C23C2×C4×D15712yes—
264C23C2×D62812yes—
265C23#1457895412yes—
266C23C23×D15711yescharacteristic
267D4—31416no—
268D4—3148no—
269C2×C4—28no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—21no—
273C2×C4—21no—
274C2×C4—21no—
275C2×C4—21no—
276C2×C4—21no—
277C2×C4—21no—
278C2×C4—28no—
279C2×C4—28no—
280C2×C4—3142no—
281C2×C4—3142no—
282C2×C4—3142no—
283C2×C4—3142no—
284C2×C4—3142no—
285C2×C4—3142no—
286C2×C4—3142no—
287C2×C4—3142no—
288C2×C4—6288no—
289C2×C4—1574no—
290C2×C4C2×C4×D15712yes—
291C2×C4C2×C4×D15712yes—
292C2×C4C2×C22⋊D15712yes—
293C2×C4C2×C22⋊D15712yes—
294C2×C4C2×C22⋊D15712yes—
295C2×C4C2×D62812yes—
296C2×C4C2×D62812yes—
297C2×C4#1457895412yes—
298C2×C4#1457895412yes—
299C2×C4#1457895412yes—
300C22—22no—
301C22—22no—
302C22—22no—
303C22—22no—
304C22—22no—
305C22—22no—
306C22—3144no—
307C22—3144no—
308C22—3144no—
309C22—6282no—
310C22—6282no—
311C22—6282no—
312C22—6282no—
313C22C4×D62814yescomplemented
314C22C22×C4×D15711yescharacteristic
315C22C22×C22⋊D15711yescharacteristic
316C22C22×D62811yescharacteristic
317C22C2×#1457895411yescharacteristic
318C22C2×#1457895411yescharacteristic
319C22C2×#1457895411yescharacteristic
320C22C2×#1457895411yescharacteristic
321C4—22no—
322C4—22no—
323C4—22no—
324C4—22no—
325C4—3144no—
326C4—6282no—
327C4—6282no—
328C4C4×C22⋊D15714yescomplemented
329C4#1909774514yesdirect product factor
330C2—24no—
331C2—6284no—
332C2C2×C4×C22⋊D15711yescharacteristic
333C2C2×C4×D62811yescharacteristic
334C2C4×#1457895411yescharacteristic
335C2C2×#1909774511yescharacteristic
336C2#2375778411yescharacteristic
337C2#2375780711yescharacteristic
338C2#2375782311yescharacteristic
subgroupG/H
centerC22×C4C22×D157
commutatorC22×C157C23×C4
FrattiniC23C23×D157
FittingC22×C42×C157C2
socle, cosocleC23×C157C24
prime radicalC2×#19097745C2
hypercenterC22×C42D157
hypocenterC157C4×#121
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. C2×C4×D628C2semidirect
3. C2×C4×C22⋊D157C2semidirect
4. #23757175C2semidirect
5. #23757171C2semidirect
6. #23757164C2semidirect
7. #23757152C2semidirect
8. #23757133C2semidirect
9. C4×C4⋊Dic157C2semidirect
10. C4×#14578931C2semidirect
11. C22×C42×C157C2semidirect
15. #19097745C4direct (N × H)
42. C2×D628C2×C4semidirect
45. C2×C22⋊D157C2×C4semidirect
54. C4⋊Dic157C2×C4semidirect
60. #14578931C2×C4semidirect
70. C22×C4×C157C2×C4semidirect
71. C22×C4×C157D4semidirect
81. C42×C157D4semidirect
136. C22×C157C4×D4semidirect
155. C4×C157C4×D4semidirect
156. C4×C157#121semidirect
169. C157C4×#121semidirect
174. C22×C42D157semidirect
230. C22×C4C4×D157semidirect
231. C22×C4D628semidirect
251. C42C22⋊D157semidirect
313. C22C4×D628semidirect
328. C4C4×C22⋊D157semidirect
329. C4#19097745direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190977452
C2×C4×D6282
C2×C4×C22⋊D1572
#237571752
#237571712
#237571642
#237571522
#237571332
C4×C4⋊Dic1572
C4×#145789312
C22×C42×C1572
C4×#121157