Finite Group Databasebeta

← C19×#9467 #18015426

Subgroups — C19×#9467 #18015426

Order 4864.

738 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C19×#2972C211yesmaximal, characteristic
2C19×#2409C211yesmaximal, characteristic
3C19×#1799C211yesmaximal, characteristic
4C19×#1787C212yesmaximal, complemented
5C19×#1289C212yesmaximal, complemented
6C23×Q8×C19C2211yescharacteristic
7C2×C19×C22⋊Q8—21no—
8C2×C4×D4×C19C2211yescharacteristic
9C8×D4×C19—24no—
10C19×#431—21no—
11C2×C19×#103—24no—
12C2×C19×#99—21no—
13C2×C19×C22⋊C8—21no—
14C2×C19×C22⋊C8C2212yes—
15C19×#395C412yescomplemented
16C19×#393C412yescomplemented
17C19×#391—21no—
18C19×#386—21no—
19C19×#385—21no—
20C19×#380C2212yes—
21C19×#380C2211yescharacteristic
22C19×#342—21no—
23C22×Q8×C19—21no—
24C22×Q8×C19—22no—
25C22×Q8×C19—22no—
26C22×Q8×C19—44no—
27C22×Q8×C19C2×C412yes—
28C22×D4×C19D411yescharacteristic
29C23×C4×C19—21no—
30C23×C4×C19D411yescharacteristic
31C23×C4×C19C2311yescharacteristic
32C22×C8×C19—22no—
33C22×C8×C19D414yes—
34C19×C22⋊Q8—44no—
35C4×D4×C19—22no—
36C4×D4×C19—22no—
37C2×C4⋊C4×C19—22no—
38C2×C4⋊C4×C19—21no—
39C2×C4⋊C4×C19—22no—
40C2×C4⋊C4×C19C2×C411yescharacteristic
41C2×C22⋊C4×C19—22no—
42C2×C22⋊C4×C19—21no—
43C2×C22⋊C4×C19—22no—
44C2×C22⋊C4×C19C2×C411yescharacteristic
45C2×C22⋊C4×C19D411yescharacteristic
46C2×C42×C19D411yescharacteristic
47C19×C4⋊C8—22no—
48C19×#103—48no—
49C19×#99—42no—
50C19×C22⋊C8—22no—
51C19×C22⋊C8—22no—
52C19×C22⋊C8—22no—
53C4×C8×C19—22no—
54C19×#95—22no—
55C19×#95—22no—
56C19×#95—22no—
57C19×#95C2×C412yes—
58C24×C19C22⋊C411yescharacteristic
59C24×C19C2×D411yescharacteristic
60C2×Q8×C19—24no—
61C2×Q8×C19—28no—
62C2×Q8×C19—24no—
63C2×Q8×C19—44no—
64C2×Q8×C19—44no—
65C2×Q8×C19—42no—
66C2×Q8×C19—48no—
67C2×Q8×C19—41no—
68C2×Q8×C19—41no—
69C2×D4×C19—22no—
70C2×D4×C19—22no—
71C2×D4×C19SD1612yes—
72C2×D4×C19Q1612yes—
73C22×C4×C19—22no—
74C22×C4×C19—21no—
75C22×C4×C19—21no—
76C22×C4×C19—22no—
77C22×C4×C19—42no—
78C22×C4×C19—44no—
79C22×C4×C19—42no—
80C22×C4×C19—42no—
81C22×C4×C19—42no—
82C22×C4×C19C22⋊C411yescharacteristic
83C22×C4×C19C22⋊C411yescharacteristic
84C22×C4×C19C22⋊C411yescharacteristic
85C22×C4×C19C22×C411yescharacteristic
86C22×C4×C19C2×D412yes—
87C22×C4×C19C2×D411yescharacteristic
88C22×C4×C19#4112yes—
89C2×C8×C19—24no—
90C2×C8×C19—44no—
91C2×C8×C19—82no—
92C4⋊C4×C19—22no—
93C4⋊C4×C19—42no—
94C4⋊C4×C19—44no—
95C4⋊C4×C19—44no—
96C22⋊C4×C19—22no—
97C22⋊C4×C19—22no—
98C22⋊C4×C19—44no—
99C22⋊C4×C19—42no—
100C22⋊C4×C19—42no—
101C22⋊C4×C19—42no—
102C42×C19—21no—
103C42×C19—21no—
104#9467C1911yesmaximal, characteristic, direct product factor, Sylow
105C23×C19—21no—
106C23×C19—21no—
107C23×C19—41no—
108C23×C19—41no—
109C23×C19—41no—
110C23×C19—41no—
111C23×C19#10312yescomplemented
112C23×C19C2×C22⋊C411yescharacteristic
113C23×C19#12112yes—
114C23×C19C2×SD1611yescharacteristic
115C23×C19C2×Q1611yescharacteristic
116C23×C19#13512yes—
117Q8×C19—28no—
118Q8×C19—44no—
119Q8×C19—44no—
120Q8×C19—44no—
121D4×C19—24no—
122D4×C19—24no—
123C2×C4×C19—21no—
124C2×C4×C19—21no—
125C2×C4×C19—24no—
126C2×C4×C19—22no—
127C2×C4×C19—24no—
128C2×C4×C19—21no—
129C2×C4×C19—21no—
130C2×C4×C19—41no—
131C2×C4×C19—42no—
132C2×C4×C19—42no—
133C2×C4×C19—48no—
134C2×C4×C19—42no—
135C2×C4×C19—42no—
136C2×C4×C19—41no—
137C2×C4×C19—41no—
138C2×C4×C19—42no—
139C2×C4×C19—42no—
140C2×C4×C19—42no—
141C2×C4×C19—81no—
142C2×C4×C19—82no—
143C2×C4×C19—82no—
144C2×C4×C19—82no—
145C2×C4×C19#10312yescomplemented
146C2×C4×C19C4×D412yes—
147C2×C4×C19#12011yescharacteristic
148C2×C4×C19#12311yescharacteristic
149C8×C19—44no—
150#2972C2×C1911yescharacteristic
151#2409C2×C1911yescharacteristic
152#1799C2×C1911yescharacteristic
153#1787C2×C1912yescomplemented
154#1289C2×C1912yescomplemented
155C22×C19—21no—
156C22×C19—22no—
157C22×C19—21no—
158C22×C19—22no—
159C22×C19—22no—
160C22×C19—41no—
161C22×C19—41no—
162C22×C19—42no—
163C22×C19—42no—
164C22×C19—41no—
165C22×C19—41no—
166C22×C19—81no—
167C22×C19#38611yescharacteristic
168C22×C19C2×#10311yescharacteristic
169C22×C19#41611yescharacteristic
170C22×C19#46512yes—
171C22×C19#46712yes—
172C4×C19—21no—
173C4×C19—22no—
174C4×C19—22no—
175C4×C19—44no—
176C4×C19—41no—
177C4×C19—41no—
178C4×C19—82no—
179C4×C19—162no—
180C4×C19B(4,𝔽2)12yes—
181C23×Q8C22×C1911yescharacteristic
182C2×C22⋊Q8—21no—
183C2×C4×D4C22×C1911yescharacteristic
184C8×D4—24no—
185#431—21no—
186C2×#103—24no—
187C2×#99—21no—
188C2×C22⋊C8—21no—
189C2×C22⋊C8C22×C1912yes—
190#395C4×C1912yescomplemented
191#393C4×C1912yescomplemented
192#391—21no—
193#386—21no—
194#385—21no—
195#380C22×C1912yes—
196#380C22×C1911yescharacteristic
197#342—21no—
198C2×C19—21no—
199C2×C19—22no—
200C2×C19—21no—
201C2×C19—22no—
202C2×C19—42no—
203C2×C19#188911yescharacteristic
204C2×C19#189211yescharacteristic
205C2×C19#190911yescharacteristic
206C22×Q8—21no—
207C22×Q8—22no—
208C22×Q8—22no—
209C22×Q8—44no—
210C22×Q8C2×C4×C1912yes—
211C22×D4D4×C1911yescharacteristic
212C23×C4—21no—
213C23×C4D4×C1911yescharacteristic
214C23×C4C23×C1911yescharacteristic
215C22×C8—22no—
216C22×C8D4×C1914yes—
217C22⋊Q8—44no—
218C4×D4—22no—
219C4×D4—22no—
220C2×C4⋊C4—22no—
221C2×C4⋊C4—21no—
222C2×C4⋊C4—22no—
223C2×C4⋊C4C2×C4×C1911yescharacteristic
224C2×C22⋊C4—22no—
225C2×C22⋊C4—21no—
226C2×C22⋊C4—22no—
227C2×C22⋊C4C2×C4×C1911yescharacteristic
228C2×C22⋊C4D4×C1911yescharacteristic
229C2×C42D4×C1911yescharacteristic
230C4⋊C8—22no—
231#103—48no—
232#99—42no—
233C22⋊C8—22no—
234C22⋊C8—22no—
235C22⋊C8—22no—
236C4×C8—22no—
237#95—22no—
238#95—22no—
239#95—22no—
240#95C2×C4×C1912yes—
241C19#946711yescharacteristic, direct product factor, Sylow
242C24C22⋊C4×C1911yescharacteristic
243C24C2×D4×C1911yescharacteristic
244C2×Q8—24no—
245C2×Q8—28no—
246C2×Q8—24no—
247C2×Q8—44no—
248C2×Q8—44no—
249C2×Q8—42no—
250C2×Q8—48no—
251C2×Q8—41no—
252C2×Q8—41no—
253C2×D4—22no—
254C2×D4—22no—
255C2×D4SD16×C1912yes—
256C2×D4Q16×C1912yes—
257C22×C4—22no—
258C22×C4—21no—
259C22×C4—21no—
260C22×C4—22no—
261C22×C4—42no—
262C22×C4—44no—
263C22×C4—42no—
264C22×C4—42no—
265C22×C4—42no—
266C22×C4C22⋊C4×C1911yescharacteristic
267C22×C4C22⋊C4×C1911yescharacteristic
268C22×C4C22⋊C4×C1911yescharacteristic
269C22×C4C22×C4×C1911yescharacteristic
270C22×C4C2×D4×C1912yes—
271C22×C4C2×D4×C1911yescharacteristic
272C22×C4#41×C1912yes—
273C2×C8—24no—
274C2×C8—44no—
275C2×C8—82no—
276C4⋊C4—22no—
277C4⋊C4—42no—
278C4⋊C4—44no—
279C4⋊C4—44no—
280C22⋊C4—22no—
281C22⋊C4—22no—
282C22⋊C4—44no—
283C22⋊C4—42no—
284C22⋊C4—42no—
285C22⋊C4—42no—
286C42—21no—
287C42—21no—
288C23—21no—
289C23—21no—
290C23—41no—
291C23—41no—
292C23—41no—
293C23—41no—
294C23C19×#10312yescomplemented
295C23C2×C22⋊C4×C1911yescharacteristic
296C23C19×#12112yes—
297C23C2×SD16×C1911yescharacteristic
298C23C2×Q16×C1911yescharacteristic
299C23C19×#13512yes—
300Q8—28no—
301Q8—44no—
302Q8—44no—
303Q8—44no—
304D4—24no—
305D4—24no—
306C2×C4—21no—
307C2×C4—21no—
308C2×C4—24no—
309C2×C4—22no—
310C2×C4—24no—
311C2×C4—21no—
312C2×C4—21no—
313C2×C4—41no—
314C2×C4—42no—
315C2×C4—42no—
316C2×C4—48no—
317C2×C4—42no—
318C2×C4—42no—
319C2×C4—41no—
320C2×C4—41no—
321C2×C4—42no—
322C2×C4—42no—
323C2×C4—42no—
324C2×C4—81no—
325C2×C4—82no—
326C2×C4—82no—
327C2×C4—82no—
328C2×C4C19×#10312yescomplemented
329C2×C4C4×D4×C1912yes—
330C2×C4C19×#12011yescharacteristic
331C2×C4C19×#12311yescharacteristic
332C8—44no—
333C22—21no—
334C22—22no—
335C22—21no—
336C22—22no—
337C22—22no—
338C22—41no—
339C22—41no—
340C22—42no—
341C22—42no—
342C22—41no—
343C22—41no—
344C22—81no—
345C22C19×#38611yescharacteristic
346C22C2×C19×#10311yescharacteristic
347C22C19×#41611yescharacteristic
348C22C19×#46512yes—
349C22C19×#46712yes—
350C4—21no—
351C4—22no—
352C4—22no—
353C4—44no—
354C4—41no—
355C4—41no—
356C4—82no—
357C4—162no—
358C4C19×B(4,𝔽2)12yes—
359C2—21no—
360C2—22no—
361C2—21no—
362C2—22no—
363C2—42no—
364C2C19×#188911yescharacteristic
365C2C19×#189211yescharacteristic
366C2C19×#190911yescharacteristic
subgroupG/H
center, socleC22×C19#386
commutatorC22×C4C22×C4×C19
Frattini, cosocleC23×C4C23×C19
prime radicalC22×D4×C19D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C23×C4×C19 ◁ G

Complements

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

NH ≅ G/Ntype
4. C19×#1787C2semidirect
5. C19×#1289C2semidirect
15. C19×#395C4semidirect
16. C19×#393C4semidirect
104. #9467C19direct (N × H)
111. C23×C19#103semidirect
145. C2×C4×C19#103semidirect
153. #1787C2×C19semidirect
154. #1289C2×C19semidirect
190. #395C4×C19semidirect
191. #393C4×C19semidirect
241. C19#9467direct (N × H)
294. C23C19×#103semidirect
328. C2×C4C19×#103semidirect

Maximal subgroups

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

subgroupindex
C19×#29722
C19×#24092
C19×#17992
C19×#17872
C19×#12892
#946719