Finite Group Databasebeta

← C19×#13224 #18019183

Subgroups — C19×#13224 #18019183

Order 4864.

552 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 126 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×#2547C211yesmaximal, characteristic
2C2×C19×#354C214yesmaximal
3C19×#1799C211yesmaximal, characteristic
4C4×C19×#99C211yesmaximal, characteristic
5C2×C19×C4⋊Q8C411yescharacteristic, complemented
6C2×C19×#124C2212yes—
7C2×C4×D4×C19C2211yescharacteristic
8C2×C19×#99C2212yes—
9C2×C19×#99C2212yes—
10C19×#397—21no—
11C19×#397—21no—
12C19×#391C412yescomplemented
13C19×#380—21no—
14C19×#380—21no—
15C19×#380—21no—
16C4×C4⋊C4×C19C411yescharacteristic, complemented
17C4×C22⋊C4×C19—21no—
18C19×#354—28no—
19C19×#342—21no—
20C19×#342—21no—
21C22×Q8×C19C2×C412yes—
22C22×D4×C19C2311yescharacteristic
23C23×C4×C19D411yescharacteristic
24C23×C4×C19D411yescharacteristic
25C19×C4⋊Q8—41no—
26C19×C4⋊Q8—41no—
27C19×#124—24no—
28C19×#124—24no—
29C4×D4×C19—41no—
30C4×D4×C19—41no—
31C2×C4⋊C4×C19—21no—
32C2×C4⋊C4×C19—21no—
33C2×C4⋊C4×C19—21no—
34C2×C4⋊C4×C19—41no—
35C2×C4⋊C4×C19C2×C411yescharacteristic
36C2×C22⋊C4×C19—22no—
37C2×C22⋊C4×C19—22no—
38C2×C22⋊C4×C19—22no—
39C2×C22⋊C4×C19—22no—
40C2×C22⋊C4×C19D411yescharacteristic
41C2×C22⋊C4×C19D411yescharacteristic
42C2×C42×C19—41no—
43C2×C42×C19C2×C412yes—
44C2×C42×C19C2×C411yescharacteristic
45C19×#99—22no—
46C19×#99—24no—
47C19×#99D414yes—
48C19×#95—21no—
49C19×#95—22no—
50C19×#95—22no—
51C19×#95—41no—
52C19×#95—41no—
53C24×C19C2×D411yescharacteristic
54C24×C19C2×D411yescharacteristic
55C2×Q8×C19—24no—
56C2×Q8×C19—42no—
57C2×Q8×C19—42no—
58C2×D4×C19—41no—
59C2×D4×C19—41no—
60C2×D4×C19C2×D412yes—
61C2×D4×C19#4112yes—
62C22×C4×C19—21no—
63C22×C4×C19—21no—
64C22×C4×C19—21no—
65C22×C4×C19—21no—
66C22×C4×C19—22no—
67C22×C4×C19—22no—
68C22×C4×C19—42no—
69C22×C4×C19—42no—
70C22×C4×C19—42no—
71C22×C4×C19—42no—
72C22×C4×C19C22⋊C411yescharacteristic
73C22×C4×C19C22⋊C411yescharacteristic
74C22×C4×C19C22⋊C411yescharacteristic
75C22×C4×C19C22⋊C411yescharacteristic
76C22×C4×C19C22×C411yescharacteristic
77C4⋊C4×C19—41no—
78C4⋊C4×C19—42no—
79C4⋊C4×C19—42no—
80C4⋊C4×C19—41no—
81C4⋊C4×C19—41no—
82C4⋊C4×C19—82no—
83C22⋊C4×C19—24no—
84C22⋊C4×C19—41no—
85C22⋊C4×C19—41no—
86C22⋊C4×C19—42no—
87C22⋊C4×C19—44no—
88C22⋊C4×C19—42no—
89C22⋊C4×C19—42no—
90C22⋊C4×C19—42no—
91C22⋊C4×C19—42no—
92C42×C19—21no—
93C42×C19—21no—
94C42×C19—24no—
95C42×C19—82no—
96#13224C1911yesmaximal, characteristic, direct product factor, Sylow
97C23×C19—21no—
98C23×C19—21no—
99C23×C19—21no—
100C23×C19—21no—
101C23×C19—41no—
102C23×C19—41no—
103C23×C19—41no—
104C23×C19—41no—
105C23×C19C2×C22⋊C411yescharacteristic
106C23×C19#12112yes—
107C23×C19#12411yescharacteristic
108C23×C19#12711yescharacteristic
109Q8×C19—84no—
110D4×C19—42no—
111D4×C19—42no—
112C2×C4×C19—21no—
113C2×C4×C19—21no—
114C2×C4×C19—22no—
115C2×C4×C19—21no—
116C2×C4×C19—21no—
117C2×C4×C19—21no—
118C2×C4×C19—42no—
119C2×C4×C19—42no—
120C2×C4×C19—41no—
121C2×C4×C19—41no—
122C2×C4×C19—41no—
123C2×C4×C19—44no—
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—81no—
131C2×C4×C19—81no—
132C2×C4×C19—82no—
133C2×C4×C19—82no—
134C2×C4×C19—82no—
135C2×C4×C19—82no—
136C2×C4×C19—82no—
137C2×C4×C19#9911yescharacteristic
138C2×C4×C19#9911yescharacteristic
139C2×C4×C19C4×D412yes—
140#2547C2×C1911yescharacteristic
141C2×#354C2×C1914yes—
142#1799C2×C1911yescharacteristic
143C4×#99C2×C1911yescharacteristic
144C22×C19—21no—
145C22×C19—21no—
146C22×C19—22no—
147C22×C19—21no—
148C22×C19—21no—
149C22×C19—42no—
150C22×C19—41no—
151C22×C19—41no—
152C22×C19—41no—
153C22×C19—41no—
154C22×C19—41no—
155C22×C19—41no—
156C22×C19—81no—
157C22×C19—81no—
158C22×C19#39011yescharacteristic
159C22×C19C2×#9911yescharacteristic
160C22×C19#41011yescharacteristic
161C4×C19—21no—
162C4×C19—22no—
163C4×C19—41no—
164C4×C19—41no—
165C4×C19—41no—
166C4×C19—82no—
167C4×C19—84no—
168C4×C19—82no—
169C4×C19—162no—
170C4×C19#35412yescomplemented
171C2×C4⋊Q8C4×C1911yescharacteristic, complemented
172C2×#124C22×C1912yes—
173C2×C4×D4C22×C1911yescharacteristic
174C2×#99C22×C1912yes—
175C2×#99C22×C1912yes—
176#397—21no—
177#397—21no—
178#391C4×C1912yescomplemented
179#380—21no—
180#380—21no—
181#380—21no—
182C4×C4⋊C4C4×C1911yescharacteristic, complemented
183C4×C22⋊C4—21no—
184#354—28no—
185#342—21no—
186#342—21no—
187C2×C19—21no—
188C2×C19—21no—
189C2×C19—42no—
190C2×C19—41no—
191C2×C19—41no—
192C2×C19#196411yescharacteristic
193C2×C19C2×#35411yescharacteristic
194C2×C19#212911yescharacteristic
195C22×Q8C2×C4×C1912yes—
196C22×D4C23×C1911yescharacteristic
197C23×C4D4×C1911yescharacteristic
198C23×C4D4×C1911yescharacteristic
199C4⋊Q8—41no—
200C4⋊Q8—41no—
201#124—24no—
202#124—24no—
203C4×D4—41no—
204C4×D4—41no—
205C2×C4⋊C4—21no—
206C2×C4⋊C4—21no—
207C2×C4⋊C4—21no—
208C2×C4⋊C4—41no—
209C2×C4⋊C4C2×C4×C1911yescharacteristic
210C2×C22⋊C4—22no—
211C2×C22⋊C4—22no—
212C2×C22⋊C4—22no—
213C2×C22⋊C4—22no—
214C2×C22⋊C4D4×C1911yescharacteristic
215C2×C22⋊C4D4×C1911yescharacteristic
216C2×C42—41no—
217C2×C42C2×C4×C1912yes—
218C2×C42C2×C4×C1911yescharacteristic
219#99—22no—
220#99—24no—
221#99D4×C1914yes—
222#95—21no—
223#95—22no—
224#95—22no—
225#95—41no—
226#95—41no—
227C19#1322411yescharacteristic, direct product factor, Sylow
228C24C2×D4×C1911yescharacteristic
229C24C2×D4×C1911yescharacteristic
230C2×Q8—24no—
231C2×Q8—42no—
232C2×Q8—42no—
233C2×D4—41no—
234C2×D4—41no—
235C2×D4C2×D4×C1912yes—
236C2×D4#41×C1912yes—
237C22×C4—21no—
238C22×C4—21no—
239C22×C4—21no—
240C22×C4—21no—
241C22×C4—22no—
242C22×C4—22no—
243C22×C4—42no—
244C22×C4—42no—
245C22×C4—42no—
246C22×C4—42no—
247C22×C4C22⋊C4×C1911yescharacteristic
248C22×C4C22⋊C4×C1911yescharacteristic
249C22×C4C22⋊C4×C1911yescharacteristic
250C22×C4C22⋊C4×C1911yescharacteristic
251C22×C4C22×C4×C1911yescharacteristic
252C4⋊C4—41no—
253C4⋊C4—42no—
254C4⋊C4—42no—
255C4⋊C4—41no—
256C4⋊C4—41no—
257C4⋊C4—82no—
258C22⋊C4—24no—
259C22⋊C4—41no—
260C22⋊C4—41no—
261C22⋊C4—42no—
262C22⋊C4—44no—
263C22⋊C4—42no—
264C22⋊C4—42no—
265C22⋊C4—42no—
266C22⋊C4—42no—
267C42—21no—
268C42—21no—
269C42—24no—
270C42—82no—
271C23—21no—
272C23—21no—
273C23—21no—
274C23—21no—
275C23—41no—
276C23—41no—
277C23—41no—
278C23—41no—
279C23C2×C22⋊C4×C1911yescharacteristic
280C23C19×#12112yes—
281C23C19×#12411yescharacteristic
282C23C19×#12711yescharacteristic
283Q8—84no—
284D4—42no—
285D4—42no—
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—22no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—42no—
293C2×C4—42no—
294C2×C4—41no—
295C2×C4—41no—
296C2×C4—41no—
297C2×C4—44no—
298C2×C4—42no—
299C2×C4—42no—
300C2×C4—42no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—42no—
304C2×C4—81no—
305C2×C4—81no—
306C2×C4—82no—
307C2×C4—82no—
308C2×C4—82no—
309C2×C4—82no—
310C2×C4—82no—
311C2×C4C19×#9911yescharacteristic
312C2×C4C19×#9911yescharacteristic
313C2×C4C4×D4×C1912yes—
314C22—21no—
315C22—21no—
316C22—22no—
317C22—21no—
318C22—21no—
319C22—42no—
320C22—41no—
321C22—41no—
322C22—41no—
323C22—41no—
324C22—41no—
325C22—41no—
326C22—81no—
327C22—81no—
328C22C19×#39011yescharacteristic
329C22C2×C19×#9911yescharacteristic
330C22C19×#41011yescharacteristic
331C4—22no—
332C4—21no—
333C4—41no—
334C4—41no—
335C4—41no—
336C4—82no—
337C4—84no—
338C4—82no—
339C4—162no—
340C4C19×#35412yescomplemented
341C2—21no—
342C2—21no—
343C2—42no—
344C2—41no—
345C2—41no—
346C2C19×#196411yescharacteristic
347C2C2×C19×#35411yescharacteristic
348C2C19×#212911yescharacteristic
subgroupG/H
center, socleC22×C19C2×#99
commutatorC22×C4C22×C4×C19
Frattini, cosocleC22×D4C23×C19
prime radicalC22×D4×C19C23
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C22×C4×C19 ◁ C2×C4×D4×C19 ◁ G

Complements

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

NH ≅ G/Ntype
5. C2×C19×C4⋊Q8C4semidirect
12. C19×#391C4semidirect
16. C4×C4⋊C4×C19C4semidirect
96. #13224C19direct (N × H)
170. C4×C19#354semidirect
171. C2×C4⋊Q8C4×C19semidirect
178. #391C4×C19semidirect
182. C4×C4⋊C4C4×C19semidirect
227. C19#13224direct (N × H)
340. C4C19×#354semidirect

Maximal subgroups

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

subgroupindex
C19×#25472
C2×C19×#3542
C19×#17992
C4×C19×#992
#1322419