Finite Group Databasebeta

← C19×#9413 #18015372

Subgroups — C19×#9413 #18015372

Order 4864.

720 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 720 conjugacy classes of subgroups — too many to draw. Only its 122 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C19×#2539C211yesmaximal, characteristic
2C19×#2312C211yesmaximal, characteristic, complemented
3C19×#1507C212yesmaximal, complemented
4C19×#1462C211yesmaximal, characteristic, complemented
5C19×#1297C212yesmaximal, complemented
6C2×C19×#123—21no—
7C2×C19×#121C2211yescharacteristic
8C2×C19×#120—21no—
9C22×C22⋊C4×C19C2211yescharacteristic
10C19×#407C2212yes—
11C19×#399C412yescomplemented
12C19×#392C412yescomplemented
13C19×#390—22no—
14C19×#388—24no—
15C19×#380—21no—
16C19×#379—21no—
17C4×C22⋊C4×C19C2211yescharacteristic
18C4×C22⋊C4×C19C2212yes—
19C19×#327—24no—
20C19×#323—22no—
21C25×C19D411yescharacteristic
22C22×D4×C19—21no—
23C22×D4×C19—22no—
24C22×D4×C19C2×C411yescharacteristic
25C23×C4×C19D411yescharacteristic
26C23×C4×C19C2311yescharacteristic
27C2×M16×C19—22no—
28C19×#123—44no—
29C19×#121—22no—
30C19×#121—22no—
31C19×#120—44no—
32C2×C4⋊C4×C19—22no—
33C2×C4⋊C4×C19—22no—
34C2×C4⋊C4×C19C2×C411yescharacteristic
35C2×C22⋊C4×C19—21no—
36C2×C22⋊C4×C19—22no—
37C2×C22⋊C4×C19—22no—
38C2×C22⋊C4×C19—22no—
39C2×C22⋊C4×C19—22no—
40C2×C22⋊C4×C19—22no—
41C2×C22⋊C4×C19—21no—
42C2×C22⋊C4×C19—22no—
43C2×C22⋊C4×C19—22no—
44C2×C22⋊C4×C19C2×C412yes—
45C2×C22⋊C4×C19D412yes—
46C2×C42×C19—22no—
47C2×C42×C19—21no—
48C19×C22⋊C8—22no—
49C19×C22⋊C8—22no—
50C19×#95—22no—
51C19×#95C2×C412yes—
52C19×#95D414yescomplemented
53C24×C19—21no—
54C24×C19—21no—
55C24×C19—21no—
56C24×C19—42no—
57C24×C19—42no—
58C24×C19—81no—
59C24×C19C22⋊C412yes—
60C24×C19C2×D411yescharacteristic
61C2×D4×C19—22no—
62C2×D4×C19—44no—
63C2×D4×C19—42no—
64C2×D4×C19—42no—
65C2×D4×C19—44no—
66C2×D4×C19—41no—
67C2×D4×C19—41no—
68C2×D4×C19—82no—
69C2×D4×C19—81no—
70C22×C4×C19—22no—
71C22×C4×C19—21no—
72C22×C4×C19—21no—
73C22×C4×C19—21no—
74C22×C4×C19—24no—
75C22×C4×C19—42no—
76C22×C4×C19—81no—
77C22×C4×C19C22⋊C412yes—
78C22×C4×C19C22×C411yescharacteristic
79C22×C4×C19C2×D412yes—
80C22×C4×C19C2×D411yescharacteristic
81C22×C4×C19#4112yes—
82M16×C19—82no—
83C2×C8×C19—42no—
84C4⋊C4×C19—22no—
85C4⋊C4×C19—44no—
86C4⋊C4×C19—82no—
87C22⋊C4×C19—24no—
88C22⋊C4×C19—24no—
89C22⋊C4×C19—24no—
90C22⋊C4×C19—44no—
91C22⋊C4×C19—44no—
92C22⋊C4×C19—44no—
93C22⋊C4×C19—42no—
94C22⋊C4×C19—82no—
95C22⋊C4×C19—82no—
96C42×C19—81no—
97C42×C19—82no—
98#9413C1911yesmaximal, characteristic, direct product factor, Sylow
99C23×C19—22no—
100C23×C19—22no—
101C23×C19—22no—
102C23×C19—22no—
103C23×C19—22no—
104C23×C19—41no—
105C23×C19—42no—
106C23×C19—42no—
107C23×C19—42no—
108C23×C19—42no—
109C23×C19—42no—
110C23×C19—41no—
111C23×C19—41no—
112C23×C19—42no—
113C23×C19—42no—
114C23×C19—41no—
115C23×C19—42no—
116C23×C19—81no—
117C23×C19—81no—
118C23×C19—88no—
119C23×C19C2×C22⋊C411yescharacteristic
120C23×C19#12011yescharacteristic
121C23×C19#12311yescharacteristic
122D4×C19—82no—
123D4×C19—88no—
124D4×C19—82no—
125D4×C19—82no—
126C2×C4×C19—24no—
127C2×C4×C19—22no—
128C2×C4×C19—41no—
129C2×C4×C19—42no—
130C2×C4×C19—42no—
131C2×C4×C19—41no—
132C2×C4×C19—42no—
133C2×C4×C19—42no—
134C2×C4×C19—42no—
135C2×C4×C19—42no—
136C2×C4×C19—44no—
137C2×C4×C19—41no—
138C2×C4×C19—44no—
139C2×C4×C19—41no—
140C2×C4×C19—41no—
141C2×C4×C19—44no—
142C2×C4×C19—81no—
143C2×C4×C19C4×D412yes—
144C2×C4×C19#12112yes—
145C8×C19—82no—
146#2539C2×C1911yescharacteristic
147#2312C2×C1911yescharacteristic, complemented
148#1507C2×C1912yescomplemented
149#1462C2×C1911yescharacteristic, complemented
150#1297C2×C1912yescomplemented
151C22×C19—21no—
152C22×C19—21no—
153C22×C19—21no—
154C22×C19—21no—
155C22×C19—21no—
156C22×C19—21no—
157C22×C19—21no—
158C22×C19—44no—
159C22×C19—44no—
160C22×C19—42no—
161C22×C19—42no—
162C22×C19—42no—
163C22×C19—82no—
164C22×C19—84no—
165C22×C19—82no—
166C22×C19—82no—
167C22×C19—84no—
168C22×C19—81no—
169C22×C19—81no—
170C22×C19—81no—
171C22×C19#38611yescharacteristic
172C22×C19#42112yes—
173C22×C19#45312yes—
174C4×C19—22no—
175C4×C19—22no—
176C4×C19—44no—
177C4×C19—42no—
178C4×C19—84no—
179C4×C19—81no—
180C2×#123—21no—
181C2×#121C22×C1911yescharacteristic
182C2×#120—21no—
183C22×C22⋊C4C22×C1911yescharacteristic
184#407C22×C1912yes—
185#399C4×C1912yescomplemented
186#392C4×C1912yescomplemented
187#390—22no—
188#388—24no—
189#380—21no—
190#379—21no—
191C4×C22⋊C4C22×C1911yescharacteristic
192C4×C22⋊C4C22×C1912yes—
193#327—24no—
194#323—22no—
195C2×C19—22no—
196C2×C19—22no—
197C2×C19—41no—
198C2×C19—82no—
199C2×C19—161no—
200C2×C19#188711yescharacteristic
201C2×C19#189711yescharacteristic
202C2×C19#191311yescharacteristic
203C25D4×C1911yescharacteristic
204C22×D4—21no—
205C22×D4—22no—
206C22×D4C2×C4×C1911yescharacteristic
207C23×C4D4×C1911yescharacteristic
208C23×C4C23×C1911yescharacteristic
209C2×M16—22no—
210#123—44no—
211#121—22no—
212#121—22no—
213#120—44no—
214C2×C4⋊C4—22no—
215C2×C4⋊C4—22no—
216C2×C4⋊C4C2×C4×C1911yescharacteristic
217C2×C22⋊C4—21no—
218C2×C22⋊C4—22no—
219C2×C22⋊C4—22no—
220C2×C22⋊C4—22no—
221C2×C22⋊C4—22no—
222C2×C22⋊C4—22no—
223C2×C22⋊C4—21no—
224C2×C22⋊C4—22no—
225C2×C22⋊C4—22no—
226C2×C22⋊C4C2×C4×C1912yes—
227C2×C22⋊C4D4×C1912yes—
228C2×C42—22no—
229C2×C42—21no—
230C22⋊C8—22no—
231C22⋊C8—22no—
232#95—22no—
233#95C2×C4×C1912yes—
234#95D4×C1914yescomplemented
235C19#941311yescharacteristic, direct product factor, Sylow
236C24—21no—
237C24—21no—
238C24—21no—
239C24—42no—
240C24—42no—
241C24—81no—
242C24C22⋊C4×C1912yes—
243C24C2×D4×C1911yescharacteristic
244C2×D4—22no—
245C2×D4—44no—
246C2×D4—42no—
247C2×D4—42no—
248C2×D4—44no—
249C2×D4—41no—
250C2×D4—41no—
251C2×D4—82no—
252C2×D4—81no—
253C22×C4—22no—
254C22×C4—21no—
255C22×C4—21no—
256C22×C4—21no—
257C22×C4—24no—
258C22×C4—42no—
259C22×C4—81no—
260C22×C4C22⋊C4×C1912yes—
261C22×C4C22×C4×C1911yescharacteristic
262C22×C4C2×D4×C1912yes—
263C22×C4C2×D4×C1911yescharacteristic
264C22×C4#41×C1912yes—
265M16—82no—
266C2×C8—42no—
267C4⋊C4—22no—
268C4⋊C4—44no—
269C4⋊C4—82no—
270C22⋊C4—24no—
271C22⋊C4—24no—
272C22⋊C4—24no—
273C22⋊C4—44no—
274C22⋊C4—44no—
275C22⋊C4—44no—
276C22⋊C4—42no—
277C22⋊C4—82no—
278C22⋊C4—82no—
279C42—81no—
280C42—82no—
281C23—22no—
282C23—22no—
283C23—22no—
284C23—22no—
285C23—22no—
286C23—41no—
287C23—42no—
288C23—42no—
289C23—42no—
290C23—42no—
291C23—42no—
292C23—41no—
293C23—41no—
294C23—42no—
295C23—42no—
296C23—41no—
297C23—42no—
298C23—81no—
299C23—81no—
300C23—88no—
301C23C2×C22⋊C4×C1911yescharacteristic
302C23C19×#12011yescharacteristic
303C23C19×#12311yescharacteristic
304D4—82no—
305D4—88no—
306D4—82no—
307D4—82no—
308C2×C4—24no—
309C2×C4—22no—
310C2×C4—41no—
311C2×C4—42no—
312C2×C4—42no—
313C2×C4—41no—
314C2×C4—42no—
315C2×C4—42no—
316C2×C4—42no—
317C2×C4—42no—
318C2×C4—44no—
319C2×C4—41no—
320C2×C4—44no—
321C2×C4—41no—
322C2×C4—41no—
323C2×C4—44no—
324C2×C4—81no—
325C2×C4C4×D4×C1912yes—
326C2×C4C19×#12112yes—
327C8—82no—
328C22—21no—
329C22—21no—
330C22—21no—
331C22—21no—
332C22—21no—
333C22—21no—
334C22—21no—
335C22—44no—
336C22—44no—
337C22—42no—
338C22—42no—
339C22—42no—
340C22—82no—
341C22—84no—
342C22—82no—
343C22—82no—
344C22—84no—
345C22—81no—
346C22—81no—
347C22—81no—
348C22C19×#38611yescharacteristic
349C22C19×#42112yes—
350C22C19×#45312yes—
351C4—22no—
352C4—22no—
353C4—44no—
354C4—42no—
355C4—84no—
356C4—81no—
357C2—22no—
358C2—22no—
359C2—41no—
360C2—82no—
361C2—161no—
362C2C19×#188711yescharacteristic
363C2C19×#189711yescharacteristic
364C2C19×#191311yescharacteristic
subgroupG/H
center, socleC22×C19#386
commutatorC22×C4C22×C4×C19
Frattini, cosocleC23×C4C23×C19
prime radicalC19×#2539C2
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
2. C19×#2312C2semidirect
3. C19×#1507C2semidirect
4. C19×#1462C2semidirect
5. C19×#1297C2semidirect
11. C19×#399C4semidirect
12. C19×#392C4semidirect
52. C19×#95D4semidirect
98. #9413C19direct (N × H)
147. #2312C2×C19semidirect
148. #1507C2×C19semidirect
149. #1462C2×C19semidirect
150. #1297C2×C19semidirect
185. #399C4×C19semidirect
186. #392C4×C19semidirect
234. #95D4×C19semidirect
235. C19#9413direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#25392
C19×#23122
C19×#15072
C19×#14622
C19×#12972
#941319