Finite Group Databasebeta

← C19×#62871 #18068830

Subgroups — C19×#62871 #18068830

Order 4864.

6930 conjugacy classes of subgroups.

The subgroup lattice has 394 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C19×#3545C2112yesmaximal, complemented
2C19×#3544C2112yesmaximal, complemented
3C19×#3535C2124yesmaximal, complemented
4C19×#3491C216yesmaximal, complemented
5C19×#3485C216yesmaximal, complemented
6C2×C19×#536C213yesmaximal, complemented
7C2×C19×H(5,𝔽2)C2212yescomplemented
8C22×#41×C19C2213yes—
9C23×Q8×C19C2211yescharacteristic, complemented
10C19×#563C22124yescomplemented
11C19×#563C22112yescomplemented
12C19×#562C22124yescomplemented
13C19×H(3,𝔽4)C2214yescomplemented
14Q82×C19C2214yescomplemented
15C19×#555C22112yescomplemented
16C19×#554C22124yescomplemented
17C19×#552C22148yescomplemented
18C19×#551C22148yescomplemented
19C19×#551C22124yescomplemented
20C19×#547C22148yescomplemented
21C19×#546C22148yescomplemented
22C19×#544C22124yescomplemented
23C19×#543C2212yescomplemented
24C19×#543C2218yescomplemented
25C19×#542C22148yescomplemented
26C19×#539C22124yescomplemented
27C19×#539C22124yescomplemented
28C19×#538C22124yescomplemented
29C19×#536C22124yescomplemented
30C19×#536C22124yescomplemented
31C19×#536C22112yescomplemented
32C19×#534C2216yes—
33C19×#534C22112yescomplemented
34C2×C19×C4⋊Q8C2216yescomplemented
35C19×#529C22124yescomplemented
36C2×C19×#124C2216yescomplemented
37C19×#525C22112yescomplemented
38C2×C19×#123C22112yescomplemented
39C2×C19×#123C22112yescomplemented
40C2×C19×C22⋊Q8C22112yescomplemented
41C19×#518C2216yescomplemented
42C2×C19×#117C2213yescomplemented
43C19×H(5,𝔽2)—48no—
44C2×#41×C19—412no—
45C2×#41×C19C23112yes—
46C2×#41×C19C23124yes—
47C22×Q8×C19—44no—
48C22×Q8×C19C2316yes—
49C22×Q8×C19C2316yes—
50C22×Q8×C19C2313yes—
51C22×D4×C19C2316yes—
52C22×D4×C19C23112yes—
53C22×D4×C19C2313yes—
54C23×C4×C19C2313yes—
55C23×C4×C19C2316yes—
56C19×C4⋊Q8C23124yes—
57C19×C4⋊Q8C23112yes—
58C19×C4⋊Q8C23112yes—
59C19×C4⋊Q8C23124yes—
60C19×#126C23148yes—
61C19×#126C23148yes—
62C19×#125C23124yes—
63C19×#125C23148yes—
64C19×#124C23124yes—
65C19×#124C23112yes—
66C19×#124C23112yes—
67C19×#124C23124yes—
68C19×#124C23124yes—
69C19×#123C23124yes—
70C19×#123C23124yes—
71C19×#123C23124yes—
72C19×#123C23148yes—
73C19×#123C23148yes—
74C19×#123C23124yes—
75C19×#123C23148yes—
76C19×C22⋊Q8C23124yes—
77C19×C22⋊Q8C23124yes—
78C19×C22⋊Q8C23148yes—
79C19×C22⋊Q8C23124yes—
80C19×C22⋊Q8C23124yes—
81C19×C22⋊Q8C23148yes—
82C19×C22⋊Q8C23148yes—
83C19×#121C23124yes—
84C19×#121C23124yes—
85C19×#121C23148yes—
86C19×#120C23124yes—
87C19×#120C23124yes—
88C4×Q8×C19C23124yes—
89C4×D4×C19C23148yes—
90C4×D4×C19C23148yes—
91C4×D4×C19C23124yes—
92C19×#117C23124yes—
93C19×#117C23112yes—
94C19×#117C23148yes—
95C2×C4⋊C4×C19C2316yes—
96C2×C4⋊C4×C19C23124yes—
97C2×C4⋊C4×C19C23124yes—
98C2×C22⋊C4×C19C2316yes—
99C2×C22⋊C4×C19C23112yes—
100C2×C22⋊C4×C19C23124yes—
101C2×C22⋊C4×C19C23124yes—
102C2×C42×C19C2316yes—
103C24×C19C2416yes—
104C24×C19C2414yes—
105C24×C19C2411yescharacteristic
106#41×C19—448no—
107#41×C19—424no—
108C2×Q8×C19—412no—
109C2×Q8×C19—412no—
110C2×Q8×C19—46no—
111C2×Q8×C19C2418yes—
112C2×Q8×C19C2412yes—
113C2×Q8×C19C2416yes—
114C2×Q8×C19C2414yes—
115C2×Q8×C19C2416yes—
116C2×Q8×C19C24112yes—
117C2×Q8×C19C2412yes—
118C2×D4×C19—224no—
119C2×D4×C19—46no—
120C2×D4×C19—424no—
121C2×D4×C19C24124yes—
122C2×D4×C19C24124yes—
123C2×D4×C19C24112yes—
124C2×D4×C19C24112yes—
125C22×C4×C19—212no—
126C22×C4×C19—412no—
127C22×C4×C19C2413yes—
128C22×C4×C19C24112yes—
129C22×C4×C19C2416yes—
130C22×C4×C19C2413yes—
131C22×C4×C19C24112yes—
132C22×C4×C19C24124yes—
133C22×C4×C19C24124yes—
134C22×C4×C19C24112yes—
135C4⋊C4×C19C24148yes—
136C4⋊C4×C19C24124yes—
137C4⋊C4×C19C24124yes—
138C4⋊C4×C19C24148yes—
139C4⋊C4×C19C24124yes—
140C4⋊C4×C19C24124yes—
141C22⋊C4×C19C24124yes—
142C22⋊C4×C19C24148yes—
143C22⋊C4×C19C24148yes—
144C22⋊C4×C19C24148yes—
145C22⋊C4×C19C24124yes—
146C42×C19C24112yes—
147C42×C19C24112yes—
148C42×C19C24124yes—
149#62871C1911yesmaximal, characteristic, direct product factor, Sylow
150C23×C19—212no—
151C23×C19—42no—
152C23×C19—412no—
153C23×C19—44no—
154C23×C19—48no—
155C23×C19H(5,𝔽2)14yes—
156C23×C19C25112yes—
157C23×C19C2513yes—
158Q8×C19—42no—
159Q8×C19—46no—
160Q8×C19—46no—
161Q8×C19—42no—
162Q8×C19—412no—
163Q8×C19—48no—
164Q8×C19—44no—
165D4×C19—248no—
166D4×C19—412no—
167D4×C19—412no—
168D4×C19—424no—
169C2×C4×C19—26no—
170C2×C4×C19—26no—
171C2×C4×C19—224no—
172C2×C4×C19—212no—
173C2×C4×C19—424no—
174C2×C4×C19—412no—
175C2×C4×C19—424no—
176C2×C4×C19—412no—
177C2×C4×C19C25124yes—
178C2×C4×C19C2516yes—
179C2×C4×C19C25112yes—
180C2×C4×C19C2516yes—
181#3545C2×C19112yescomplemented
182#3544C2×C19112yescomplemented
183#3535C2×C19124yescomplemented
184#3491C2×C1916yescomplemented
185#3485C2×C1916yescomplemented
186C2×#536C2×C1913yescomplemented
187C22×C19—26no—
188C22×C19—212no—
189C22×C19—224no—
190C22×C19—44no—
191C22×C19—812no—
192C22×C19—164no—
193C22×C19C2×H(5,𝔽2)16yes—
194C22×C19C2611yescharacteristic
195C4×C19—26no—
196C4×C19—26no—
197C4×C19—212no—
198C4×C19—224no—
199C2×H(5,𝔽2)C22×C1912yescomplemented
200C22×#41C22×C1913yes—
201C23×Q8C22×C1911yescharacteristic, complemented
202#563C22×C19124yescomplemented
203#563C22×C19112yescomplemented
204#562C22×C19124yescomplemented
205H(3,𝔽4)C22×C1914yescomplemented
206Q82C22×C1914yescomplemented
207#555C22×C19112yescomplemented
208#554C22×C19124yescomplemented
209#552C22×C19148yescomplemented
210#551C22×C19148yescomplemented
211#551C22×C19124yescomplemented
212#547C22×C19148yescomplemented
213#546C22×C19148yescomplemented
214#544C22×C19124yescomplemented
215#543C22×C1912yescomplemented
216#543C22×C1918yescomplemented
217#542C22×C19148yescomplemented
218#539C22×C19124yescomplemented
219#539C22×C19124yescomplemented
220#538C22×C19124yescomplemented
221#536C22×C19124yescomplemented
222#536C22×C19124yescomplemented
223#536C22×C19112yescomplemented
224#534C22×C1916yes—
225#534C22×C19112yescomplemented
226C2×C4⋊Q8C22×C1916yescomplemented
227#529C22×C19124yescomplemented
228C2×#124C22×C1916yescomplemented
229#525C22×C19112yescomplemented
230C2×#123C22×C19112yescomplemented
231C2×#123C22×C19112yescomplemented
232C2×C22⋊Q8C22×C19112yescomplemented
233#518C22×C1916yescomplemented
234C2×#117C22×C1913yescomplemented
235C2×C19—26no—
236C2×C19—412no—
237C2×C19C22×H(5,𝔽2)11yescharacteristic
238C2×C192−1+612yes—
239H(5,𝔽2)—48no—
240C2×#41—412no—
241C2×#41C23×C19112yes—
242C2×#41C23×C19124yes—
243C22×Q8—44no—
244C22×Q8C23×C1916yes—
245C22×Q8C23×C1916yes—
246C22×Q8C23×C1913yes—
247C22×D4C23×C1916yes—
248C22×D4C23×C19112yes—
249C22×D4C23×C1913yes—
250C23×C4C23×C1913yes—
251C23×C4C23×C1916yes—
252C4⋊Q8C23×C19124yes—
253C4⋊Q8C23×C19112yes—
254C4⋊Q8C23×C19112yes—
255C4⋊Q8C23×C19124yes—
256#126C23×C19148yes—
257#126C23×C19148yes—
258#125C23×C19124yes—
259#125C23×C19148yes—
260#124C23×C19124yes—
261#124C23×C19112yes—
262#124C23×C19112yes—
263#124C23×C19124yes—
264#124C23×C19124yes—
265#123C23×C19124yes—
266#123C23×C19124yes—
267#123C23×C19124yes—
268#123C23×C19148yes—
269#123C23×C19148yes—
270#123C23×C19124yes—
271#123C23×C19148yes—
272C22⋊Q8C23×C19124yes—
273C22⋊Q8C23×C19124yes—
274C22⋊Q8C23×C19148yes—
275C22⋊Q8C23×C19124yes—
276C22⋊Q8C23×C19124yes—
277C22⋊Q8C23×C19148yes—
278C22⋊Q8C23×C19148yes—
279#121C23×C19124yes—
280#121C23×C19124yes—
281#121C23×C19148yes—
282#120C23×C19124yes—
283#120C23×C19124yes—
284C4×Q8C23×C19124yes—
285C4×D4C23×C19148yes—
286C4×D4C23×C19148yes—
287C4×D4C23×C19124yes—
288#117C23×C19124yes—
289#117C23×C19112yes—
290#117C23×C19148yes—
291C2×C4⋊C4C23×C1916yes—
292C2×C4⋊C4C23×C19124yes—
293C2×C4⋊C4C23×C19124yes—
294C2×C22⋊C4C23×C1916yes—
295C2×C22⋊C4C23×C19112yes—
296C2×C22⋊C4C23×C19124yes—
297C2×C22⋊C4C23×C19124yes—
298C2×C42C23×C1916yes—
299C19#6287111yescharacteristic, direct product factor, Sylow
300C24C24×C1916yes—
301C24C24×C1914yes—
302C24C24×C1911yescharacteristic
303#41—448no—
304#41—424no—
305C2×Q8—412no—
306C2×Q8—412no—
307C2×Q8—46no—
308C2×Q8C24×C1918yes—
309C2×Q8C24×C1912yes—
310C2×Q8C24×C1916yes—
311C2×Q8C24×C1914yes—
312C2×Q8C24×C1916yes—
313C2×Q8C24×C19112yes—
314C2×Q8C24×C1912yes—
315C2×D4—224no—
316C2×D4—46no—
317C2×D4—424no—
318C2×D4C24×C19124yes—
319C2×D4C24×C19124yes—
320C2×D4C24×C19112yes—
321C2×D4C24×C19112yes—
322C22×C4—212no—
323C22×C4—412no—
324C22×C4C24×C1913yes—
325C22×C4C24×C19112yes—
326C22×C4C24×C1916yes—
327C22×C4C24×C1913yes—
328C22×C4C24×C19112yes—
329C22×C4C24×C19124yes—
330C22×C4C24×C19124yes—
331C22×C4C24×C19112yes—
332C4⋊C4C24×C19148yes—
333C4⋊C4C24×C19124yes—
334C4⋊C4C24×C19124yes—
335C4⋊C4C24×C19148yes—
336C4⋊C4C24×C19124yes—
337C4⋊C4C24×C19124yes—
338C22⋊C4C24×C19124yes—
339C22⋊C4C24×C19148yes—
340C22⋊C4C24×C19148yes—
341C22⋊C4C24×C19148yes—
342C22⋊C4C24×C19124yes—
343C42C24×C19112yes—
344C42C24×C19112yes—
345C42C24×C19124yes—
346C23—212no—
347C23—42no—
348C23—412no—
349C23—44no—
350C23—48no—
351C23C19×H(5,𝔽2)14yes—
352C23C25×C19112yes—
353C23C25×C1913yes—
354Q8—42no—
355Q8—46no—
356Q8—46no—
357Q8—42no—
358Q8—412no—
359Q8—44no—
360Q8—48no—
361D4—248no—
362D4—412no—
363D4—412no—
364D4—424no—
365C2×C4—26no—
366C2×C4—26no—
367C2×C4—224no—
368C2×C4—212no—
369C2×C4—424no—
370C2×C4—412no—
371C2×C4—412no—
372C2×C4—424no—
373C2×C4C25×C19124yes—
374C2×C4C25×C1916yes—
375C2×C4C25×C19112yes—
376C2×C4C25×C1916yes—
377C22—26no—
378C22—212no—
379C22—224no—
380C22—44no—
381C22—812no—
382C22—164no—
383C22C2×C19×H(5,𝔽2)16yes—
384C22C26×C1911yescharacteristic
385C4—26no—
386C4—26no—
387C4—212no—
388C4—224no—
389C2—26no—
390C2—412no—
391C2C22×C19×H(5,𝔽2)11yescharacteristic
392C2C19×2−1+612yes—
subgroupG/H
center, socleC22×C19C26
commutator, Frattini, cosocleC22C26×C19
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ G

Complements

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

NH ≅ G/Ntype
1. C19×#3545C2semidirect
2. C19×#3544C2semidirect
3. C19×#3535C2semidirect
4. C19×#3491C2semidirect
5. C19×#3485C2semidirect
6. C2×C19×#536C2semidirect
7. C2×C19×H(5,𝔽2)C22semidirect
9. C23×Q8×C19C22semidirect
10. C19×#563C22semidirect
11. C19×#563C22semidirect
12. C19×#562C22semidirect
13. C19×H(3,𝔽4)C22semidirect
14. Q82×C19C22semidirect
15. C19×#555C22semidirect
16. C19×#554C22semidirect
17. C19×#552C22semidirect
18. C19×#551C22semidirect
19. C19×#551C22semidirect
20. C19×#547C22semidirect
21. C19×#546C22semidirect
22. C19×#544C22semidirect
23. C19×#543C22semidirect
24. C19×#543C22semidirect
25. C19×#542C22semidirect
26. C19×#539C22semidirect
27. C19×#539C22semidirect
28. C19×#538C22semidirect
29. C19×#536C22semidirect
30. C19×#536C22semidirect
31. C19×#536C22semidirect
33. C19×#534C22semidirect
34. C2×C19×C4⋊Q8C22semidirect
35. C19×#529C22semidirect
36. C2×C19×#124C22semidirect
37. C19×#525C22semidirect
38. C2×C19×#123C22semidirect
39. C2×C19×#123C22semidirect
40. C2×C19×C22⋊Q8C22semidirect
41. C19×#518C22semidirect
42. C2×C19×#117C22semidirect
149. #62871C19direct (N × H)
181. #3545C2×C19semidirect
182. #3544C2×C19semidirect
183. #3535C2×C19semidirect
184. #3491C2×C19semidirect
185. #3485C2×C19semidirect
186. C2×#536C2×C19semidirect
199. C2×H(5,𝔽2)C22×C19semidirect
201. C23×Q8C22×C19semidirect
202. #563C22×C19semidirect
203. #563C22×C19semidirect
204. #562C22×C19semidirect
205. H(3,𝔽4)C22×C19semidirect
206. Q82C22×C19semidirect
207. #555C22×C19semidirect
208. #554C22×C19semidirect
209. #552C22×C19semidirect
210. #551C22×C19semidirect
211. #551C22×C19semidirect
212. #547C22×C19semidirect
213. #546C22×C19semidirect
214. #544C22×C19semidirect
215. #543C22×C19semidirect
216. #543C22×C19semidirect
217. #542C22×C19semidirect
218. #539C22×C19semidirect
219. #539C22×C19semidirect
220. #538C22×C19semidirect
221. #536C22×C19semidirect
222. #536C22×C19semidirect
223. #536C22×C19semidirect
225. #534C22×C19semidirect
226. C2×C4⋊Q8C22×C19semidirect
227. #529C22×C19semidirect
228. C2×#124C22×C19semidirect
229. #525C22×C19semidirect
230. C2×#123C22×C19semidirect
231. C2×#123C22×C19semidirect
232. C2×C22⋊Q8C22×C19semidirect
233. #518C22×C19semidirect
234. C2×#117C22×C19semidirect
299. C19#62871direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#35452
C19×#35442
C19×#35352
C19×#34912
C19×#34852
C2×C19×#5362
#6287119