Finite Group Databasebeta

← C19×#19534 #18025493

Subgroups — C19×#19534 #18025493

Order 4864.

540 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C19×#3255C211yesmaximal, characteristic
2C19×#3249C211yesmaximal, characteristic
3C19×#3231C211yesmaximal, characteristic
4C19×#2985C211yesmaximal, characteristic
5C19×#1700C212yesmaximal, complemented
6C19×#1692C212yesmaximal, complemented
7C19×#1684C212yesmaximal, complemented
8C19×#1674C212yesmaximal, complemented
9C19×#1571C211yesmaximal, characteristic
10C19×#1559C211yesmaximal, characteristic
11C19×#1552C211yesmaximal, characteristic
12C19×#533C2211yescharacteristic
13C19×#533C2211yescharacteristic
14C19×#533C2211yescharacteristic
15C19×#500C2211yescharacteristic
16C19×#498C2211yescharacteristic
17C19×#487C2211yescharacteristic
18C19×#487C2211yescharacteristic
19C19×#485—22no—
20C19×#479—22no—
21C19×#477—21no—
22C19×#477C2212yes—
23C19×#475—21no—
24C19×#475C2212yes—
25C19×#470—22no—
26C19×#467—22no—
27C19×#462—21no—
28C19×#462—21no—
29C19×#462C2212yes—
30C19×#462C2212yes—
31C19×#446—22no—
32C19×#446C2212yes—
33C8×Q8×C19C2212yes—
34C19×#433—22no—
35C19×#432C2211yescharacteristic
36C19×#431C2211yescharacteristic
37C19×#423C2211yescharacteristic
38C2×C19×C4⋊C8C2211yescharacteristic
39C19×#335C2212yes—
40C19×#335C2212yes—
41C19×#333C2212yes—
42C19×#332C2212yes—
43C19×#332C2212yes—
44C19×#332C2212yes—
45C2×Q16×C19—22no—
46C2×Q16×C19—22no—
47C2×M16×C19—21no—
48C22×C8×C19—21no—
49C19×C4⋊Q8D411yescharacteristic
50C19×C4⋊Q8D411yescharacteristic
51C19×C4⋊Q8C2311yescharacteristic
52C19×C4⋊Q8C2311yescharacteristic
53C19×C4⋊Q8C2311yescharacteristic
54C19×C4⋊Q8C2311yescharacteristic
55C19×#125—21no—
56C19×#125—21no—
57C19×#125—21no—
58C19×C22⋊Q8—21no—
59C19×C22⋊Q8—21no—
60C19×C22⋊Q8—21no—
61C19×C22⋊Q8—21no—
62C19×C22⋊Q8—21no—
63C19×C22⋊Q8D412yes—
64C4×Q8×C19—21no—
65C4×Q8×C19—21no—
66C4×Q8×C19—21no—
67C4×Q8×C19—21no—
68C4×Q8×C19—21no—
69C4×Q8×C19C2312yes—
70C19×#117—21no—
71C19×#117—21no—
72C19×#117—21no—
73C2×C42×C19C2311yescharacteristic
74C19×#107—22no—
75C19×#107—22no—
76C19×#106—22no—
77C19×#106—22no—
78C19×C4⋊C8—22no—
79C19×C4⋊C8—22no—
80C19×C4⋊C8—21no—
81C19×C4⋊C8—21no—
82C19×C4⋊C8D412yes—
83C19×C4⋊C8C2312yes—
84C19×C4⋊C8C2312yes—
85C19×C4⋊C8C2312yes—
86C19×#103—22no—
87C19×#103—22no—
88C19×#103—22no—
89C19×#103—22no—
90C19×#103—22no—
91C19×#103—22no—
92C19×C22⋊C8—21no—
93C19×C22⋊C8D412yes—
94C19×#97—22no—
95C19×#97—21no—
96C4×C8×C19—22no—
97C4×C8×C19C2311yescharacteristic
98C4×C8×C19C2311yescharacteristic
99C2×Q8×C19—21no—
100C2×Q8×C19—21no—
101C2×Q8×C19—21no—
102C2×Q8×C19—21no—
103C2×Q8×C19—21no—
104C2×Q8×C19C2×D412yes—
105C22×C4×C19C2×D411yescharacteristic
106C22×C4×C19C2×D411yescharacteristic
107C22×C4×C19#4111yescharacteristic
108Q16×C19—82no—
109Q16×C19—82no—
110M16×C19—81no—
111C2×C8×C19—22no—
112C2×C8×C19—22no—
113C2×C8×C19—22no—
114C2×C8×C19—81no—
115C2×C8×C19C2×D412yes—
116C2×C8×C19C2×D412yes—
117C4⋊C4×C19—21no—
118C4⋊C4×C19—21no—
119C4⋊C4×C19—21no—
120C4⋊C4×C19—22no—
121C4⋊C4×C19—22no—
122C4⋊C4×C19—21no—
123C4⋊C4×C19—21no—
124C4⋊C4×C19—21no—
125C4⋊C4×C19—21no—
126C4⋊C4×C19—21no—
127C4⋊C4×C19—21no—
128C4⋊C4×C19—21no—
129C4⋊C4×C19—21no—
130C4⋊C4×C19—41no—
131C4⋊C4×C19—41no—
132C4⋊C4×C19—41no—
133C4⋊C4×C19—41no—
134C4⋊C4×C19C2×D412yes—
135C22⋊C4×C19—22no—
136C22⋊C4×C19—41no—
137C22⋊C4×C19—41no—
138C42×C19—22no—
139C42×C19—41no—
140C42×C19—41no—
141C42×C19C2×D411yescharacteristic
142C42×C19C2×D411yescharacteristic
143C42×C19#4111yescharacteristic
144C42×C19C2411yescharacteristic
145#19534C1911yesmaximal, characteristic, direct product factor, Sylow
146C23×C19#12111yescharacteristic
147Q8×C19—22no—
148Q8×C19—22no—
149Q8×C19—41no—
150Q8×C19—41no—
151Q8×C19—42no—
152Q8×C19—41no—
153Q8×C19—41no—
154Q8×C19—81no—
155Q8×C19—81no—
156C2×C4×C19—21no—
157C2×C4×C19—22no—
158C2×C4×C19—21no—
159C2×C4×C19—22no—
160C2×C4×C19—22no—
161C2×C4×C19—41no—
162C2×C4×C19—41no—
163C2×C4×C19—41no—
164C2×C4×C19—41no—
165C2×C4×C19—41no—
166C2×C4×C19#12111yescharacteristic
167C2×C4×C19#12111yescharacteristic
168C2×C4×C19#12111yescharacteristic
169C2×C4×C19C22×D411yescharacteristic
170C2×C4×C19C22×D411yescharacteristic
171C2×C4×C19C2×#4111yescharacteristic
172C8×C19—22no—
173C8×C19—22no—
174C8×C19—42no—
175C8×C19—42no—
176C8×C19—42no—
177#3255C2×C1911yescharacteristic
178#3249C2×C1911yescharacteristic
179#3231C2×C1911yescharacteristic
180#2985C2×C1911yescharacteristic
181#1700C2×C1912yescomplemented
182#1692C2×C1912yescomplemented
183#1684C2×C1912yescomplemented
184#1674C2×C1912yescomplemented
185#1571C2×C1911yescharacteristic
186#1559C2×C1911yescharacteristic
187#1552C2×C1911yescharacteristic
188C22×C19—21no—
189C22×C19—21no—
190C22×C19—21no—
191C22×C19C2×#12111yescharacteristic
192C4×C19—21no—
193C4×C19—21no—
194C4×C19—21no—
195C4×C19—21no—
196C4×C19—42no—
197C4×C19—42no—
198C4×C19—81no—
199C4×C19—81no—
200C4×C19—81no—
201C4×C19—81no—
202C4×C19#57611yescharacteristic
203C4×C19#57812yes—
204C4×C19#57811yescharacteristic
205#533C22×C1911yescharacteristic
206#533C22×C1911yescharacteristic
207#533C22×C1911yescharacteristic
208#500C22×C1911yescharacteristic
209#498C22×C1911yescharacteristic
210#487C22×C1911yescharacteristic
211#487C22×C1911yescharacteristic
212#485—22no—
213#479—22no—
214#477—21no—
215#477C22×C1912yes—
216#475—21no—
217#475C22×C1912yes—
218#470—22no—
219#467—22no—
220#462—21no—
221#462—21no—
222#462C22×C1912yes—
223#462C22×C1912yes—
224#446—22no—
225#446C22×C1912yes—
226C8×Q8C22×C1912yes—
227#433—22no—
228#432C22×C1911yescharacteristic
229#431C22×C1911yescharacteristic
230#423C22×C1911yescharacteristic
231C2×C4⋊C8C22×C1911yescharacteristic
232#335C22×C1912yes—
233#335C22×C1912yes—
234#333C22×C1912yes—
235#332C22×C1912yes—
236#332C22×C1912yes—
237#332C22×C1912yes—
238C2×C19—41no—
239C2×C19#304411yescharacteristic
240C2×C19#306111yescharacteristic
241C2×C19#306911yescharacteristic
242C2×Q16—22no—
243C2×Q16—22no—
244C2×M16—21no—
245C22×C8—21no—
246C4⋊Q8D4×C1911yescharacteristic
247C4⋊Q8D4×C1911yescharacteristic
248C4⋊Q8C23×C1911yescharacteristic
249C4⋊Q8C23×C1911yescharacteristic
250C4⋊Q8C23×C1911yescharacteristic
251C4⋊Q8C23×C1911yescharacteristic
252#125—21no—
253#125—21no—
254#125—21no—
255C22⋊Q8—21no—
256C22⋊Q8—21no—
257C22⋊Q8—21no—
258C22⋊Q8—21no—
259C22⋊Q8—21no—
260C22⋊Q8D4×C1912yes—
261C4×Q8—21no—
262C4×Q8—21no—
263C4×Q8—21no—
264C4×Q8—21no—
265C4×Q8—21no—
266C4×Q8C23×C1912yes—
267#117—21no—
268#117—21no—
269#117—21no—
270C2×C42C23×C1911yescharacteristic
271#107—22no—
272#107—22no—
273#106—22no—
274#106—22no—
275C4⋊C8—22no—
276C4⋊C8—22no—
277C4⋊C8—21no—
278C4⋊C8—21no—
279C4⋊C8D4×C1912yes—
280C4⋊C8C23×C1912yes—
281C4⋊C8C23×C1912yes—
282C4⋊C8C23×C1912yes—
283#103—22no—
284#103—22no—
285#103—22no—
286#103—22no—
287#103—22no—
288#103—22no—
289C22⋊C8—21no—
290C22⋊C8D4×C1912yes—
291#97—22no—
292#97—21no—
293C4×C8—22no—
294C4×C8C23×C1911yescharacteristic
295C4×C8C23×C1911yescharacteristic
296C19#1953411yescharacteristic, direct product factor, Sylow
297C2×Q8—21no—
298C2×Q8—21no—
299C2×Q8—21no—
300C2×Q8—21no—
301C2×Q8—21no—
302C2×Q8C2×D4×C1912yes—
303C22×C4C2×D4×C1911yescharacteristic
304C22×C4C2×D4×C1911yescharacteristic
305C22×C4#41×C1911yescharacteristic
306Q16—82no—
307Q16—82no—
308M16—81no—
309C2×C8—22no—
310C2×C8—22no—
311C2×C8—22no—
312C2×C8—81no—
313C2×C8C2×D4×C1912yes—
314C2×C8C2×D4×C1912yes—
315C4⋊C4—21no—
316C4⋊C4—21no—
317C4⋊C4—21no—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—21no—
321C4⋊C4—21no—
322C4⋊C4—21no—
323C4⋊C4—21no—
324C4⋊C4—21no—
325C4⋊C4—21no—
326C4⋊C4—21no—
327C4⋊C4—21no—
328C4⋊C4—41no—
329C4⋊C4—41no—
330C4⋊C4—41no—
331C4⋊C4—41no—
332C4⋊C4C2×D4×C1912yes—
333C22⋊C4—22no—
334C22⋊C4—41no—
335C22⋊C4—41no—
336C42—22no—
337C42—41no—
338C42—41no—
339C42C2×D4×C1911yescharacteristic
340C42C2×D4×C1911yescharacteristic
341C42#41×C1911yescharacteristic
342C42C24×C1911yescharacteristic
343C23C19×#12111yescharacteristic
344Q8—22no—
345Q8—22no—
346Q8—41no—
347Q8—41no—
348Q8—42no—
349Q8—41no—
350Q8—41no—
351Q8—81no—
352Q8—81no—
353C2×C4—21no—
354C2×C4—22no—
355C2×C4—21no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—41no—
359C2×C4—41no—
360C2×C4—41no—
361C2×C4—41no—
362C2×C4—41no—
363C2×C4C19×#12111yescharacteristic
364C2×C4C19×#12111yescharacteristic
365C2×C4C19×#12111yescharacteristic
366C2×C4C22×D4×C1911yescharacteristic
367C2×C4C22×D4×C1911yescharacteristic
368C2×C4C2×#41×C1911yescharacteristic
369C8—22no—
370C8—22no—
371C8—42no—
372C8—42no—
373C8—42no—
374C22—21no—
375C22—21no—
376C22—21no—
377C22C2×C19×#12111yescharacteristic
378C4—21no—
379C4—21no—
380C4—21no—
381C4—21no—
382C4—42no—
383C4—42no—
384C4—81no—
385C4—81no—
386C4—81no—
387C4—81no—
388C4C19×#57611yescharacteristic
389C4C19×#57812yes—
390C4C19×#57811yescharacteristic
391C2—41no—
392C2C19×#304411yescharacteristic
393C2C19×#306111yescharacteristic
394C2C19×#306911yescharacteristic
subgroupG/H
center, socleC22×C19C2×#121
commutator, Frattini, cosocleC42C24×C19
prime radicalC23×C19#121
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
5. C19×#1700C2semidirect
6. C19×#1692C2semidirect
7. C19×#1684C2semidirect
8. C19×#1674C2semidirect
145. #19534C19direct (N × H)
181. #1700C2×C19semidirect
182. #1692C2×C19semidirect
183. #1684C2×C19semidirect
184. #1674C2×C19semidirect
296. C19#19534direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#32552
C19×#32492
C19×#32312
C19×#29852
C19×#17002
C19×#16922
C19×#16842
C19×#16742
C19×#15712
C19×#15592
C19×#15522
#1953419