Finite Group Databasebeta

← C19×#10569 #18016528

Subgroups — C19×#10569 #18016528

Order 4864.

560 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C19×#2659C211yesmaximal, characteristic
2C19×#1852C212yesmaximal
3C19×#1442C211yesmaximal, characteristic
4C19×#1294C212yesmaximal
5C19×#1280C211yesmaximal, characteristic
6C2×C19×C22⋊Q8—21no—
7C22×C4⋊C4×C19C2211yescharacteristic
8C2×C19×#107—22no—
9C2×C19×C22⋊C8C2212yes—
10C19×#398—22no—
11C19×#395—22no—
12C19×#380—21no—
13C19×#380C2212yes—
14C2×C19×#95—21no—
15C2×C19×#95—21no—
16C2×C19×#95C2211yescharacteristic
17C2×C19×#95C2211yescharacteristic
18C19×#340—22no—
19C22×Q8×C19—21no—
20C23×C4×C19—21no—
21C23×C4×C19—21no—
22C23×C4×C19D411yescharacteristic
23C23×C4×C19D411yescharacteristic
24C23×C4×C19C2311yescharacteristic
25C22×C8×C19—22no—
26C19×C22⋊Q8—42no—
27C19×C22⋊Q8—42no—
28C2×C4⋊C4×C19—22no—
29C2×C4⋊C4×C19—22no—
30C2×C4⋊C4×C19—21no—
31C2×C4⋊C4×C19—21no—
32C2×C4⋊C4×C19—21no—
33C2×C4⋊C4×C19—42no—
34C2×C4⋊C4×C19D412yes—
35C2×C4⋊C4×C19D412yes—
36C2×C22⋊C4×C19—22no—
37C19×#107—44no—
38C19×C22⋊C8—22no—
39C19×C22⋊C8Q814yescomplemented
40C19×#95—22no—
41C19×#95—22no—
42C19×#95—22no—
43C19×#95—21no—
44C19×#95—42no—
45C19×#95—42no—
46C19×#95Q812yescomplemented
47C24×C19C2×D411yescharacteristic
48C2×Q8×C19—42no—
49C2×Q8×C19—81no—
50C2×Q8×C19—81no—
51C22×C4×C19—21no—
52C22×C4×C19—21no—
53C22×C4×C19—21no—
54C22×C4×C19—21no—
55C22×C4×C19—22no—
56C22×C4×C19—22no—
57C22×C4×C19—22no—
58C22×C4×C19—22no—
59C22×C4×C19—41no—
60C22×C4×C19—41no—
61C22×C4×C19—41no—
62C22×C4×C19—41no—
63C22×C4×C19—41no—
64C22×C4×C19—41no—
65C22×C4×C19—41no—
66C22×C4×C19—41no—
67C22×C4×C19—41no—
68C22×C4×C19—41no—
69C22×C4×C19—41no—
70C22×C4×C19—41no—
71C22×C4×C19—41no—
72C22×C4×C19—41no—
73C22×C4×C19—41no—
74C22×C4×C19—41no—
75C22×C4×C19—41no—
76C22×C4×C19—41no—
77C22×C4×C19D812yes—
78C22×C4×C19Q1612yes—
79C22×C4×C19C2×D412yes—
80C22×C4×C19C2×Q812yes—
81C22×C4×C19C2×Q811yescharacteristic
82C22×C4×C19#4111yescharacteristic
83C2×C8×C19—24no—
84C2×C8×C19—42no—
85C2×C8×C19—42no—
86C4⋊C4×C19—24no—
87C4⋊C4×C19—42no—
88C4⋊C4×C19—42no—
89C4⋊C4×C19—42no—
90C4⋊C4×C19—42no—
91C4⋊C4×C19—44no—
92C4⋊C4×C19—81no—
93C4⋊C4×C19—81no—
94C22⋊C4×C19—42no—
95C22⋊C4×C19—42no—
96#10569C1911yesmaximal, characteristic, direct product factor, Sylow
97C23×C19—21no—
98C23×C19—21no—
99C23×C19—21no—
100C23×C19—21no—
101C23×C19#12011yescharacteristic
102C23×C19C22⋊Q811yescharacteristic
103C23×C19C4⋊Q811yescharacteristic
104C23×C19C2×D811yescharacteristic
105C23×C19C2×Q1611yescharacteristic
106C23×C19AGL(1,ℤ/8)11yescharacteristic
107C23×C19#13711yescharacteristic
108Q8×C19—84no—
109C2×C4×C19—22no—
110C2×C4×C19—22no—
111C2×C4×C19—22no—
112C2×C4×C19—22no—
113C2×C4×C19—42no—
114C2×C4×C19—41no—
115C2×C4×C19—41no—
116C2×C4×C19—41no—
117C2×C4×C19—41no—
118C2×C4×C19—41no—
119C2×C4×C19—41no—
120C2×C4×C19—42no—
121C2×C4×C19—42no—
122C2×C4×C19—42no—
123C2×C4×C19—42no—
124C2×C4×C19—42no—
125C2×C4×C19—42no—
126C2×C4×C19—42no—
127C2×C4×C19—42no—
128C2×C4×C19—42no—
129C2×C4×C19—42no—
130C2×C4×C19—42no—
131C2×C4×C19—42no—
132C2×C4×C19—42no—
133C2×C4×C19—42no—
134C2×C4×C19—81no—
135C2×C4×C19—81no—
136C2×C4×C19—81no—
137C2×C4×C19—81no—
138C2×C4×C19—81no—
139C2×C4×C19—81no—
140C2×C4×C19—81no—
141C2×C4×C19—81no—
142C2×C4×C19—81no—
143C2×C4×C19—81no—
144C2×C4×C19C22⋊Q812yes—
145C2×C4×C19C4⋊Q812yes—
146C8×C19—44no—
147#2659C2×C1911yescharacteristic
148#1852C2×C1912yes—
149#1442C2×C1911yescharacteristic
150#1294C2×C1912yes—
151#1280C2×C1911yescharacteristic
152C22×C19—21no—
153C22×C19—21no—
154C22×C19—21no—
155C22×C19—21no—
156C22×C19—21no—
157C22×C19—21no—
158C22×C19—21no—
159C22×C19—21no—
160C22×C19—21no—
161C22×C19—21no—
162C22×C19—21no—
163C22×C19—21no—
164C22×C19#39511yescharacteristic
165C22×C19#44711yescharacteristic
166C22×C19#45111yescharacteristic
167C22×C19#45411yescharacteristic
168C22×C19#45511yescharacteristic
169C22×C19B(4,𝔽2)11yescharacteristic
170C22×C19#45811yescharacteristic
171C22×C19#47411yescharacteristic
172C22×C19#47711yescharacteristic
173C22×C19#50011yescharacteristic
174C22×C19#50111yescharacteristic
175C4×C19—22no—
176C4×C19—22no—
177C4×C19—42no—
178C4×C19—42no—
179C4×C19—82no—
180C4×C19—82no—
181C4×C19—82no—
182C4×C19—82no—
183C2×C22⋊Q8—21no—
184C22×C4⋊C4C22×C1911yescharacteristic
185C2×#107—22no—
186C2×C22⋊C8C22×C1912yes—
187#398—22no—
188#395—22no—
189#380—21no—
190#380C22×C1912yes—
191C2×#95—21no—
192C2×#95—21no—
193C2×#95C22×C1911yescharacteristic
194C2×#95C22×C1911yescharacteristic
195#340—22no—
196C2×C19—21no—
197C2×C19—21no—
198C2×C19—21no—
199C2×C19—21no—
200C2×C19#159811yescharacteristic
201C2×C19#160211yescharacteristic
202C2×C19#160711yescharacteristic
203C2×C19#161711yescharacteristic
204C2×C19#205711yescharacteristic
205C2×C19#206111yescharacteristic
206C2×C19#206211yescharacteristic
207C22×Q8—21no—
208C23×C4—21no—
209C23×C4—21no—
210C23×C4D4×C1911yescharacteristic
211C23×C4D4×C1911yescharacteristic
212C23×C4C23×C1911yescharacteristic
213C22×C8—22no—
214C22⋊Q8—42no—
215C22⋊Q8—42no—
216C2×C4⋊C4—22no—
217C2×C4⋊C4—22no—
218C2×C4⋊C4—21no—
219C2×C4⋊C4—21no—
220C2×C4⋊C4—21no—
221C2×C4⋊C4—42no—
222C2×C4⋊C4D4×C1912yes—
223C2×C4⋊C4D4×C1912yes—
224C2×C22⋊C4—22no—
225#107—44no—
226C22⋊C8—22no—
227C22⋊C8Q8×C1914yescomplemented
228#95—22no—
229#95—22no—
230#95—22no—
231#95—21no—
232#95—42no—
233#95—42no—
234#95Q8×C1912yescomplemented
235C19#1056911yescharacteristic, direct product factor, Sylow
236C24C2×D4×C1911yescharacteristic
237C2×Q8—42no—
238C2×Q8—81no—
239C2×Q8—81no—
240C22×C4—21no—
241C22×C4—21no—
242C22×C4—21no—
243C22×C4—21no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—22no—
247C22×C4—22no—
248C22×C4—41no—
249C22×C4—41no—
250C22×C4—41no—
251C22×C4—41no—
252C22×C4—41no—
253C22×C4—41no—
254C22×C4—41no—
255C22×C4—41no—
256C22×C4—41no—
257C22×C4—41no—
258C22×C4—41no—
259C22×C4—41no—
260C22×C4—41no—
261C22×C4—41no—
262C22×C4—41no—
263C22×C4—41no—
264C22×C4—41no—
265C22×C4—41no—
266C22×C4D8×C1912yes—
267C22×C4Q16×C1912yes—
268C22×C4C2×D4×C1912yes—
269C22×C4C2×Q8×C1912yes—
270C22×C4C2×Q8×C1911yescharacteristic
271C22×C4#41×C1911yescharacteristic
272C2×C8—24no—
273C2×C8—42no—
274C2×C8—42no—
275C4⋊C4—24no—
276C4⋊C4—42no—
277C4⋊C4—42no—
278C4⋊C4—42no—
279C4⋊C4—42no—
280C4⋊C4—44no—
281C4⋊C4—81no—
282C4⋊C4—81no—
283C22⋊C4—42no—
284C22⋊C4—42no—
285C23—21no—
286C23—21no—
287C23—21no—
288C23—21no—
289C23C19×#12011yescharacteristic
290C23C19×C22⋊Q811yescharacteristic
291C23C19×C4⋊Q811yescharacteristic
292C23C2×D8×C1911yescharacteristic
293C23C2×Q16×C1911yescharacteristic
294C23C19×AGL(1,ℤ/8)11yescharacteristic
295C23C19×#13711yescharacteristic
296Q8—84no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—42no—
302C2×C4—41no—
303C2×C4—41no—
304C2×C4—41no—
305C2×C4—41no—
306C2×C4—41no—
307C2×C4—41no—
308C2×C4—42no—
309C2×C4—42no—
310C2×C4—42no—
311C2×C4—42no—
312C2×C4—42no—
313C2×C4—42no—
314C2×C4—42no—
315C2×C4—42no—
316C2×C4—42no—
317C2×C4—42no—
318C2×C4—42no—
319C2×C4—42no—
320C2×C4—42no—
321C2×C4—42no—
322C2×C4—81no—
323C2×C4—81no—
324C2×C4—81no—
325C2×C4—81no—
326C2×C4—81no—
327C2×C4—81no—
328C2×C4—81no—
329C2×C4—81no—
330C2×C4—81no—
331C2×C4—81no—
332C2×C4C19×C22⋊Q812yes—
333C2×C4C19×C4⋊Q812yes—
334C8—44no—
335C22—21no—
336C22—21no—
337C22—21no—
338C22—21no—
339C22—21no—
340C22—21no—
341C22—21no—
342C22—21no—
343C22—21no—
344C22—21no—
345C22—21no—
346C22—21no—
347C22C19×#39511yescharacteristic
348C22C19×#44711yescharacteristic
349C22C19×#45111yescharacteristic
350C22C19×#45411yescharacteristic
351C22C19×#45511yescharacteristic
352C22C19×B(4,𝔽2)11yescharacteristic
353C22C19×#45811yescharacteristic
354C22C19×#47411yescharacteristic
355C22C19×#47711yescharacteristic
356C22C19×#50011yescharacteristic
357C22C19×#50111yescharacteristic
358C4—22no—
359C4—22no—
360C4—42no—
361C4—42no—
362C4—82no—
363C4—82no—
364C4—82no—
365C4—82no—
366C2—21no—
367C2—21no—
368C2—21no—
369C2—21no—
370C2C19×#159811yescharacteristic
371C2C19×#160211yescharacteristic
372C2C19×#160711yescharacteristic
373C2C19×#161711yescharacteristic
374C2C19×#205711yescharacteristic
375C2C19×#206111yescharacteristic
376C2C19×#206211yescharacteristic
subgroupG/H
center, socleC23×C19#120
commutator, Frattini, cosocleC23×C4C23×C19
prime radicalC24×C19C2×D4
LCSG ▷ C23×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C19 ◁ C23×C4×C19 ◁ G

Complements

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

NH ≅ G/Ntype
39. C19×C22⋊C8Q8semidirect
46. C19×#95Q8semidirect
96. #10569C19direct (N × H)
227. C22⋊C8Q8×C19semidirect
234. #95Q8×C19semidirect
235. C19#10569direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#26592
C19×#18522
C19×#14422
C19×#12942
C19×#12802
#1056919