Finite Group Databasebeta

← C2×#23757853 #34113460

Subgroups — C2×#23757853 #34113460

Order 20096.

1640 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14578955C211yesmaximal, characteristic, complemented
2C22×#14578954C211yesmaximal, characteristic, complemented
3#23757853C2116yesmaximal, direct product factor
4C2×#19097749C212yesmaximal, complemented
5C2×#19097747C211yesmaximal, characteristic, complemented
6C2×#19097746C211yesmaximal, characteristic, complemented
7C2×#19097746C212yesmaximal, complemented
8C2×#19097745C211yesmaximal, characteristic, complemented
9C2×#19097744C212yesmaximal, complemented
10C2×#19097744C212yesmaximal, complemented
11C2×C4⋊C4×D157C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C157C211yesmaximal, characteristic, complemented
13C2×#14578955—28no—
14C2×#14578955C2218yescomplemented
15C2×#14578954—28no—
16C2×#14578954C2218yescomplemented
17C22×Dic314C2211yescharacteristic
18C22×D628C2211yescharacteristic
19C22×D628C2212yes—
20C22×D628C2211yescharacteristic
21C22×D628C2212yes—
22C22×C22⋊D157C2211yescharacteristic
23C22×C22⋊D157C2211yescharacteristic
24C22×C22⋊D157C2212yes—
25C22×C4×D157C2211yescharacteristic
26C22×C4×D157C2212yes—
27C22×C4×D157C2212yes—
28C22×C4×D157C2211yescharacteristic
29#19097749C22116yescomplemented
30#19097747C2218yescomplemented
31#19097746C2218yescomplemented
32#19097746C22116yescomplemented
33#19097745C2218yescomplemented
34#19097744C22116yescomplemented
35#19097744C22116yescomplemented
36C2×C4⋊Dic157C2211yescharacteristic
37C2×#14578933C2212yes—
38C2×#14578933C2212yes—
39C4⋊C4×D157C2218yescomplemented
40C2×#14578931C2212yes—
41C2×#14578931C2212yes—
42C2×#14578931C2212yes—
43C22×Q8×C157C2211yescharacteristic
44C23×C4×C157C2211yescharacteristic
45C22⋊Q8×C157C2218yescomplemented
46C2×C4⋊C4×C157C2211yescharacteristic
47C2×C4⋊C4×C157C2212yes—
48C2×C22⋊C4×C157C2212yes—
49C23×D157C2311yescharacteristic
50C23×D157C2312yes—
51C23×D157C2311yescharacteristic
52#14578955—232no—
53#14578954—232no—
54C2×Dic314—24no—
55C2×Dic314C2314yes—
56C2×D628—24no—
57C2×D628—28no—
58C2×D628—24no—
59C2×D628—44no—
60C2×D628C2318yes—
61C2×D628C2314yes—
62C2×D628C2314yes—
63C2×D628C2318yes—
64C2×C22⋊D157—24no—
65C2×C22⋊D157—24no—
66C2×C22⋊D157—44no—
67C2×C22⋊D157C2314yes—
68C2×C22⋊D157C2314yes—
69C2×C22⋊D157C2318yes—
70C22×Dic157C2312yes—
71C22×Dic157C2311yescharacteristic
72C22×Dic157C2311yescharacteristic
73C2×C4×D157—28no—
74C2×C4×D157—24no—
75C2×C4×D157—44no—
76C2×C4×D157D418yescomplemented
77C2×C4×D157C2318yes—
78C2×C4×D157C2314yes—
79C2×C4×D157C2318yes—
80C2×C4×D157C2314yes—
81C4⋊Dic157C2314yes—
82#14578933C2318yes—
83#14578933C2318yes—
84#14578931C2318yes—
85#14578931C2318yes—
86#14578931C2318yes—
87C24×C157C2311yescharacteristic
88C2×Q8×C157—24no—
89C2×Q8×C157C2314yes—
90C22×C4×C157—24no—
91C22×C4×C157C2312yes—
92C22×C4×C157C2312yes—
93C22×C4×C157C2311yescharacteristic
94C22×C4×C157C2314yes—
95C22×C4×C157C2311yescharacteristic
96C4⋊C4×C157C2314yes—
97C4⋊C4×C157C2318yes—
98C22⋊C4×C157C2318yes—
99C22×D157—22no—
100C22×D157—22no—
101C22×D157—22no—
102C22×D157—24no—
103C22×D157—24no—
104C22×D157—22no—
105C22×D157—22no—
106C22×D157—24no—
107C22×D157C2×D414yes—
108C22×D157C2412yes—
109C22×D157C2414yes—
110C22×D157C2412yes—
111Dic314—28no—
112D628—28no—
113D628—216no—
114D628—28no—
115D628—48no—
116C22⋊D157—28no—
117C22⋊D157—28no—
118C22⋊D157—48no—
119C2×Dic157—22no—
120C2×Dic157—24no—
121C2×Dic157C2×D414yes—
122C2×Dic157C2412yes—
123C2×Dic157C2414yes—
124C2×Dic157C2412yes—
125C4×D157—28no—
126C4×D157—216no—
127C4×D157—48no—
128C4×D157C2×D4116yescomplemented
129C23×C157—22no—
130C23×C157—22no—
131C23×C157—22no—
132C23×C157C2412yes—
133C23×C157C2411yescharacteristic
134Q8×C157—28no—
135C2×C4×C157—24no—
136C2×C4×C157—22no—
137C2×C4×C157—24no—
138C2×C4×C157—28no—
139C2×C4×C157C2×D414yes—
140C2×C4×C157C2414yes—
141C2×C4×C157C2414yes—
142C2×C4×C157C2412yes—
143C2×C4×C157C2412yes—
144C22×C157—22no—
145C22×C157—22no—
146C22×C157—22no—
147C22×C157—44no—
148C22×C157C22×D412yes—
149C22×C157H(5,𝔽2)12yes—
150C22×C1572−1+412yes—
151C22×C157C2511yescharacteristic
152C2×D157—28no—
153C2×D157—22no—
154C2×D157—22no—
155C2×D157—22no—
156C2×D157—24no—
157C2×D157—24no—
158C2×D157—22no—
159C2×D157—22no—
160C2×D157—24no—
161C2×D157—44no—
162C2×D157—48no—
163C2×D157C22×D414yes—
164C4×C157—22no—
165C4×C157—24no—
166C4×C157—24no—
167C4×C157C22×D414yes—
168Dic157—22no—
169Dic157—24no—
170Dic157C22×D414yes—
171C2×C157—42no—
172C2×C157#53714yescomplemented
173C2×C157C23×D411yescharacteristic
174C2×C157C2×H(5,𝔽2)11yescharacteristic
175C2×C157C2×2−1+411yescharacteristic
176D157—24no—
177D157—42no—
178D157—44no—
179C157C2×#53711yescharacteristic, complemented, Sylow
180C2×#537—1571nomaximal, Sylow
181C22×#41—1571no—
182C22×#41—1571no—
183#537—15716no—
184C2×C22⋊Q8—1571no—
185C2×C22⋊Q8—1572no—
186C2×C22⋊Q8D15711yescharacteristic, complemented
187C2×#121—1571no—
188C2×#121—1571no—
189C2×#121—1572no—
190C2×#121—1572no—
191C2×#121—1572no—
192C22×C4⋊C4—1571no—
193C2×#41—3148no—
194C2×#41—3148no—
195C2×#41—1578no—
196C2×#41—1578no—
197C22×Q8—1571no—
198C22×Q8C2×D15711yescharacteristic
199C22×D4—1571no—
200C22×D4—1571no—
201C22×D4—1572no—
202C22×D4—1571no—
203C22×D4—1572no—
204C22×D4—1571no—
205C22×D4—1572no—
206C23×C4—1572no—
207C23×C4—1571no—
208C23×C4—1572no—
209C23×C4—1571no—
210C23×C4C2×D15711yescharacteristic
211C22⋊Q8—1578no—
212C22⋊Q8—15716no—
213C22⋊Q8C2×D15718yescomplemented
214#121—1578no—
215#121—1578no—
216#121—15716no—
217#121—15716no—
218#121—15716no—
219C2×C4⋊C4—1572no—
220C2×C4⋊C4—1571no—
221C2×C4⋊C4—1572no—
222C2×C4⋊C4—1578no—
223C2×C4⋊C4C2×D15711yescharacteristic
224C2×C4⋊C4C2×D15712yes—
225C2×C22⋊C4—1572no—
226C2×C22⋊C4—1572no—
227C2×C22⋊C4—1572no—
228C2×C22⋊C4C2×D15712yes—
229C24—1571no—
230C24—1572no—
231C24—1571no—
232C24C22×D15711yescharacteristic
233#41—31432no—
234#41—31432no—
235C2×Q8—24no—
236C2×Q8—3144no—
237C2×Q8—1574no—
238C2×Q8C22×D15714yes—
239C2×D4—3144no—
240C2×D4—3148no—
241C2×D4—3144no—
242C2×D4—3144no—
243C2×D4—3144no—
244C2×D4—6284no—
245C2×D4—6284no—
246C2×D4—1574no—
247C2×D4—1574no—
248C2×D4—1578no—
249C2×D4—1574no—
250C2×D4—1578no—
251C2×D4—1574no—
252C2×D4—1578no—
253C22×C4—24no—
254C22×C4—3148no—
255C22×C4—3144no—
256C22×C4—6284no—
257C22×C4—1572no—
258C22×C4—1571no—
259C22×C4—1578no—
260C22×C4—1574no—
261C22×C4—1578no—
262C22×C4—1571no—
263C22×C4—1578no—
264C22×C4—1574no—
265C22×C4C22×D15714yes—
266C22×C4C22×D15711yescharacteristic
267C22×C4C22×D15712yes—
268C22×C4C22×D15712yes—
269C22×C4C22×D15711yescharacteristic
270C4⋊C4—1578no—
271C4⋊C4—1574no—
272C4⋊C4—1578no—
273C4⋊C4C22×D15714yes—
274C4⋊C4C22×D15718yes—
275C22⋊C4—1578no—
276C22⋊C4—1578no—
277C22⋊C4—1578no—
278C22⋊C4C22×D15718yes—
279C23—22no—
280C23—22no—
281C23—22no—
282C23—3142no—
283C23—3142no—
284C23—3144no—
285C23—3142no—
286C23—3142no—
287C23—3144no—
288C23—3142no—
289C23—3144no—
290C23—1572no—
291C23—1574no—
292C23—1574no—
293C23—1572no—
294C23C23×D15712yes—
295C23C23×D15711yescharacteristic
296Q8—28no—
297Q8—3148no—
298D4—3148no—
299D4—31416no—
300D4—3148no—
301D4—3148no—
302D4—3148no—
303D4—6288no—
304D4—6288no—
305C2×C4—22no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—31416no—
310C2×C4—3142no—
311C2×C4—3144no—
312C2×C4—3148no—
313C2×C4—6288no—
314C2×C4—1574no—
315C2×C4—1572no—
316C2×C4—1574no—
317C2×C4—1572no—
318C2×C4—15716no—
319C2×C4D4×D15714yes—
320C2×C4C23×D15712yes—
321C2×C4C23×D15714yes—
322C2×C4C23×D15714yes—
323C2×C4C23×D15712yes—
324C22—22no—
325C22—22no—
326C22—22no—
327C22—44no—
328C22—3142no—
329C22—3142no—
330C22—3148no—
331C22—3144no—
332C22—3142no—
333C22—3142no—
334C22—3144no—
335C22—3142no—
336C22—3144no—
337C22—6288no—
338C22—6284no—
339C22—1574no—
340C22C2×D4×D15712yes—
341C22#1909781712yes—
342C22#1909781912yes—
343C22C24×D15711yescharacteristic
344C4—22no—
345C4—24no—
346C4—24no—
347C4—3142no—
348C4—3144no—
349C4—1574no—
350C4C2×D4×D15714yes—
351C2—42no—
352C2—3144no—
353C2—6284no—
354C2—6282no—
355C2#2375785314yesdirect product factor
356C2C22×D4×D15711yescharacteristic
357C2C2×#1909781711yescharacteristic
358C2C2×#1909781911yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×C22⋊Q8×C157C2
socleC23×C157C24
hypercenterC2×C22⋊Q8D157
hypocenterC157C2×#537
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#14578955C2semidirect
2. C22×#14578954C2semidirect
3. #23757853C2direct (N × H)
4. C2×#19097749C2semidirect
5. C2×#19097747C2semidirect
6. C2×#19097746C2semidirect
7. C2×#19097746C2semidirect
8. C2×#19097745C2semidirect
9. C2×#19097744C2semidirect
10. C2×#19097744C2semidirect
11. C2×C4⋊C4×D157C2semidirect
12. C2×C22⋊Q8×C157C2semidirect
14. C2×#14578955C22semidirect
16. C2×#14578954C22semidirect
29. #19097749C22semidirect
30. #19097747C22semidirect
31. #19097746C22semidirect
32. #19097746C22semidirect
33. #19097745C22semidirect
34. #19097744C22semidirect
35. #19097744C22semidirect
39. C4⋊C4×D157C22semidirect
45. C22⋊Q8×C157C22semidirect
76. C2×C4×D157D4semidirect
128. C4×D157C2×D4semidirect
172. C2×C157#537semidirect
179. C157C2×#537semidirect
186. C2×C22⋊Q8D157semidirect
213. C22⋊Q8C2×D157semidirect
355. C2#23757853direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145789552
C22×#145789542
#237578532
C2×#190977492
C2×#190977472
C2×#190977462
C2×#190977452
C2×#190977442
C2×C4⋊C4×D1572
C2×C22⋊Q8×C1572
C2×#537157