Finite Group Databasebeta

← C19×#9000 #18014959

Subgroups — C19×#9000 #18014959

Order 4864.

474 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C19×#501C211yesmaximal, characteristic
2C19×#2382C211yesmaximal, characteristic
3C19×#1993C211yesmaximal, characteristic
4C19×#1960C211yesmaximal, characteristic
5C2×C19×#330C211yesmaximal, characteristic
6C19×#1295C211yesmaximal, characteristic
7C19×#1295C211yesmaximal, characteristic
8C2×C19×C4⋊Q8C2211yescharacteristic
9C2×C19×#125C2211yescharacteristic
10C19×#501—22no—
11C19×#501C414yescomplemented
12C2×C19×#107—21no—
13C2×C19×#106—21no—
14C2×C19×#103—21no—
15C2×C19×#103—21no—
16C2×C19×#97C2211yescharacteristic
17C2×C19×#97C2211yescharacteristic
18C2×C19×#97C2211yescharacteristic
19C19×#389—21no—
20C19×#389—21no—
21C19×#387—21no—
22C19×#387—21no—
23C19×#387—21no—
24C19×#387—21no—
25C19×#382C2211yescharacteristic
26C19×#382C2211yescharacteristic
27C19×#340—21no—
28C19×#340—21no—
29C19×#330—22no—
30C22×Q8×C19—21no—
31C22×C8×C19—21no—
32C22×C8×C19—21no—
33C22×C8×C19—21no—
34C19×C4⋊Q8—21no—
35C19×C4⋊Q8—21no—
36C19×C4⋊Q8—21no—
37C19×C4⋊Q8C2×C412yes—
38C19×#125—21no—
39C19×#125—21no—
40C19×#125C2×C412yes—
41C19×#125D412yes—
42C2×C4⋊C4×C19—21no—
43C2×C4⋊C4×C19—21no—
44C2×C4⋊C4×C19—21no—
45C2×C4⋊C4×C19—21no—
46C2×C4⋊C4×C19—21no—
47C2×C4⋊C4×C19—21no—
48C2×C4⋊C4×C19D411yescharacteristic
49C2×C4⋊C4×C19D411yescharacteristic
50C2×C4⋊C4×C19D411yescharacteristic
51C2×C4⋊C4×C19D411yescharacteristic
52C2×C4⋊C4×C19D411yescharacteristic
53C2×C4⋊C4×C19D411yescharacteristic
54C2×C42×C19—21no—
55C2×C42×C19—21no—
56C2×C42×C19C2311yescharacteristic
57C19×#107—24no—
58C19×#106—24no—
59C19×#103—42no—
60C19×#103—42no—
61C19×#97—21no—
62C19×#97—21no—
63C19×#97—21no—
64C19×#97—21no—
65C19×#97—21no—
66C19×#97C2×C412yes—
67C19×#95—21no—
68C19×#95—21no—
69C19×#95—21no—
70C19×#95—21no—
71C19×#95—21no—
72C19×#95—21no—
73C19×#95—21no—
74C19×#95—21no—
75C2×Q8×C19—22no—
76C2×Q8×C19—41no—
77C2×Q8×C19—41no—
78C2×Q8×C19—41no—
79C2×Q8×C19—41no—
80C2×Q8×C19—41no—
81C22×C4×C19—21no—
82C22×C4×C19—21no—
83C22×C4×C19—21no—
84C22×C4×C19—21no—
85C22×C4×C19—21no—
86C22×C4×C19—21no—
87C22×C4×C19—41no—
88C22×C4×C19C2×D411yescharacteristic
89C22×C4×C19C2×D411yescharacteristic
90C22×C4×C19C2×D411yescharacteristic
91C2×C8×C19—22no—
92C2×C8×C19—22no—
93C2×C8×C19—22no—
94C2×C8×C19—22no—
95C2×C8×C19—22no—
96C2×C8×C19—41no—
97C2×C8×C19—41no—
98C2×C8×C19—41no—
99C2×C8×C19—41no—
100C4⋊C4×C19—22no—
101C4⋊C4×C19—22no—
102C4⋊C4×C19—22no—
103C4⋊C4×C19—22no—
104C4⋊C4×C19—21no—
105C4⋊C4×C19—21no—
106C4⋊C4×C19—22no—
107C4⋊C4×C19—22no—
108C4⋊C4×C19—41no—
109C4⋊C4×C19—41no—
110C4⋊C4×C19—41no—
111C4⋊C4×C19—41no—
112C4⋊C4×C19—41no—
113C4⋊C4×C19—41no—
114C4⋊C4×C19—81no—
115C4⋊C4×C19—81no—
116C4⋊C4×C19C22⋊C412yes—
117C4⋊C4×C19C22⋊C412yes—
118C42×C19—81no—
119C42×C19—81no—
120C42×C19C22×C411yescharacteristic
121C42×C19C2×D411yescharacteristic
122C42×C19#4111yescharacteristic
123C42×C19#4111yescharacteristic
124#9000C1911yesmaximal, characteristic, direct product factor, Sylow
125C23×C19#12011yescharacteristic
126Q8×C19—42no—
127Q8×C19—42no—
128Q8×C19—81no—
129Q8×C19—81no—
130C2×C4×C19—21no—
131C2×C4×C19—21no—
132C2×C4×C19—21no—
133C2×C4×C19—21no—
134C2×C4×C19—21no—
135C2×C4×C19—21no—
136C2×C4×C19—22no—
137C2×C4×C19—22no—
138C2×C4×C19—41no—
139C2×C4×C19—41no—
140C2×C4×C19—41no—
141C2×C4×C19—41no—
142C2×C4×C19—42no—
143C2×C4×C19—41no—
144C2×C4×C19—41no—
145C2×C4×C19—41no—
146C2×C4×C19—41no—
147C2×C4×C19—41no—
148C2×C4×C19—41no—
149C2×C4×C19—41no—
150C2×C4×C19—41no—
151C2×C4×C19—41no—
152C2×C4×C19—41no—
153C2×C4×C19—41no—
154C2×C4×C19—41no—
155C2×C4×C19—81no—
156C2×C4×C19—81no—
157C2×C4×C19C2×C22⋊C411yescharacteristic
158C2×C4×C19C4×D411yescharacteristic
159C2×C4×C19C4×D411yescharacteristic
160C2×C4×C19#12111yescharacteristic
161C2×C4×C19#12111yescharacteristic
162C2×C4×C19#12311yescharacteristic
163C8×C19—24no—
164C8×C19—42no—
165C8×C19—42no—
166C2×#501C2×C1911yescharacteristic
167#2382C2×C1911yescharacteristic
168#1993C2×C1911yescharacteristic
169#1960C2×C1911yescharacteristic
170C2×#330C2×C1911yescharacteristic
171#1295C2×C1911yescharacteristic
172#1295C2×C1911yescharacteristic
173C22×C19#38611yescharacteristic
174C22×C19#45311yescharacteristic
175C22×C19#45411yescharacteristic
176C22×C19#45511yescharacteristic
177C22×C19#45611yescharacteristic
178C22×C19#45611yescharacteristic
179C22×C19#45611yescharacteristic
180C4×C19—21no—
181C4×C19—21no—
182C4×C19—21no—
183C4×C19—21no—
184C4×C19—21no—
185C4×C19—21no—
186C4×C19—42no—
187C4×C19—42no—
188C4×C19—82no—
189C4×C19—81no—
190C4×C19—81no—
191C4×C19—81no—
192C4×C19—81no—
193C2×C4⋊Q8C22×C1911yescharacteristic
194C2×#125C22×C1911yescharacteristic
195#501—22no—
196#501C4×C1914yescomplemented
197C2×#107—21no—
198C2×#106—21no—
199C2×#103—21no—
200C2×#103—21no—
201C2×#97C22×C1911yescharacteristic
202C2×#97C22×C1911yescharacteristic
203C2×#97C22×C1911yescharacteristic
204#389—21no—
205#389—21no—
206#387—21no—
207#387—21no—
208#387—21no—
209#387—21no—
210#382C22×C1911yescharacteristic
211#382C22×C1911yescharacteristic
212#340—21no—
213#340—21no—
214#330—22no—
215C2×C19#166011yescharacteristic
216C2×C19#166111yescharacteristic
217C2×C19#166311yescharacteristic
218C2×C19#166411yescharacteristic
219C2×C19#188211yescharacteristic
220C2×C19#188311yescharacteristic
221C2×C19#188611yescharacteristic
222C22×Q8—21no—
223C22×C8—21no—
224C22×C8—21no—
225C22×C8—21no—
226C4⋊Q8—21no—
227C4⋊Q8—21no—
228C4⋊Q8—21no—
229C4⋊Q8C2×C4×C1912yes—
230#125—21no—
231#125—21no—
232#125C2×C4×C1912yes—
233#125D4×C1912yes—
234C2×C4⋊C4—21no—
235C2×C4⋊C4—21no—
236C2×C4⋊C4—21no—
237C2×C4⋊C4—21no—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—21no—
240C2×C4⋊C4D4×C1911yescharacteristic
241C2×C4⋊C4D4×C1911yescharacteristic
242C2×C4⋊C4D4×C1911yescharacteristic
243C2×C4⋊C4D4×C1911yescharacteristic
244C2×C4⋊C4D4×C1911yescharacteristic
245C2×C4⋊C4D4×C1911yescharacteristic
246C2×C42—21no—
247C2×C42—21no—
248C2×C42C23×C1911yescharacteristic
249#107—24no—
250#106—24no—
251#103—42no—
252#103—42no—
253#97—21no—
254#97—21no—
255#97—21no—
256#97—21no—
257#97—21no—
258#97C2×C4×C1912yes—
259#95—21no—
260#95—21no—
261#95—21no—
262#95—21no—
263#95—21no—
264#95—21no—
265#95—21no—
266#95—21no—
267C19#900011yescharacteristic, direct product factor, Sylow
268C2×Q8—22no—
269C2×Q8—41no—
270C2×Q8—41no—
271C2×Q8—41no—
272C2×Q8—41no—
273C2×Q8—41no—
274C22×C4—21no—
275C22×C4—21no—
276C22×C4—21no—
277C22×C4—21no—
278C22×C4—21no—
279C22×C4—21no—
280C22×C4—41no—
281C22×C4C2×D4×C1911yescharacteristic
282C22×C4C2×D4×C1911yescharacteristic
283C22×C4C2×D4×C1911yescharacteristic
284C2×C8—22no—
285C2×C8—22no—
286C2×C8—22no—
287C2×C8—22no—
288C2×C8—22no—
289C2×C8—41no—
290C2×C8—41no—
291C2×C8—41no—
292C2×C8—41no—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—22no—
296C4⋊C4—22no—
297C4⋊C4—21no—
298C4⋊C4—21no—
299C4⋊C4—22no—
300C4⋊C4—22no—
301C4⋊C4—41no—
302C4⋊C4—41no—
303C4⋊C4—41no—
304C4⋊C4—41no—
305C4⋊C4—41no—
306C4⋊C4—41no—
307C4⋊C4—81no—
308C4⋊C4—81no—
309C4⋊C4C22⋊C4×C1912yes—
310C4⋊C4C22⋊C4×C1912yes—
311C42—81no—
312C42—81no—
313C42C22×C4×C1911yescharacteristic
314C42C2×D4×C1911yescharacteristic
315C42#41×C1911yescharacteristic
316C42#41×C1911yescharacteristic
317C23C19×#12011yescharacteristic
318Q8—42no—
319Q8—42no—
320Q8—81no—
321Q8—81no—
322C2×C4—21no—
323C2×C4—21no—
324C2×C4—21no—
325C2×C4—21no—
326C2×C4—21no—
327C2×C4—21no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—41no—
331C2×C4—41no—
332C2×C4—41no—
333C2×C4—41no—
334C2×C4—42no—
335C2×C4—41no—
336C2×C4—41no—
337C2×C4—41no—
338C2×C4—41no—
339C2×C4—41no—
340C2×C4—41no—
341C2×C4—41no—
342C2×C4—41no—
343C2×C4—41no—
344C2×C4—41no—
345C2×C4—41no—
346C2×C4—41no—
347C2×C4—81no—
348C2×C4—81no—
349C2×C4C2×C22⋊C4×C1911yescharacteristic
350C2×C4C4×D4×C1911yescharacteristic
351C2×C4C4×D4×C1911yescharacteristic
352C2×C4C19×#12111yescharacteristic
353C2×C4C19×#12111yescharacteristic
354C2×C4C19×#12311yescharacteristic
355C8—24no—
356C8—42no—
357C8—42no—
358C22C19×#38611yescharacteristic
359C22C19×#45311yescharacteristic
360C22C19×#45411yescharacteristic
361C22C19×#45511yescharacteristic
362C22C19×#45611yescharacteristic
363C22C19×#45611yescharacteristic
364C22C19×#45611yescharacteristic
365C4—21no—
366C4—21no—
367C4—21no—
368C4—21no—
369C4—21no—
370C4—21no—
371C4—42no—
372C4—42no—
373C4—81no—
374C4—81no—
375C4—81no—
376C4—81no—
377C4—82no—
378C2C19×#166011yescharacteristic
379C2C19×#166111yescharacteristic
380C2C19×#166311yescharacteristic
381C2C19×#166411yescharacteristic
382C2C19×#188211yescharacteristic
383C2C19×#188311yescharacteristic
384C2C19×#188611yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C19#120
commutatorC42C22×C4×C19
Frattini, cosocleC2×C42C23×C19
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
11. C19×#501C4semidirect
124. #9000C19direct (N × H)
196. #501C4×C19semidirect
267. C19#9000direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×#5012
C19×#23822
C19×#19932
C19×#19602
C2×C19×#3302
C19×#12952
#900019