Finite Group Databasebeta

← C19×#13295 #18019254

Subgroups — C19×#13295 #18019254

Order 4864.

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

normal subgroups only

This group has 488 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×#2487C211yesmaximal, characteristic
2C19×#1800C211yesmaximal, characteristic
3C4×C19×#99C211yesmaximal, characteristic
4C19×#1390C214yesmaximal
5C2×C4×D4×C19C2211yescharacteristic
6C22×C4⋊C4×C19C411yescharacteristic, complemented
7C19×#423—21no—
8C2×C19×#100C2212yes—
9C2×C19×#99C2212yes—
10C19×#400—21no—
11C19×#399—21no—
12C19×#389—21no—
13C19×#386C2212yes—
14C19×#385C412yescomplemented
15C19×#380—21no—
16C19×#380C411yescharacteristic, complemented
17C4×C22⋊C4×C19—21no—
18C19×#343—21no—
19C19×#342—21no—
20C22×D4×C19C2311yescharacteristic
21C23×C4×C19C2×C411yescharacteristic
22C23×C4×C19C2×C412yes—
23C23×C4×C19D411yescharacteristic
24C2×M16×C19—22no—
25C4×D4×C19—41no—
26C4×D4×C19—41no—
27C2×C4⋊C4×C19—21no—
28C2×C4⋊C4×C19—21no—
29C2×C4⋊C4×C19—21no—
30C2×C4⋊C4×C19—22no—
31C2×C4⋊C4×C19—41no—
32C2×C4⋊C4×C19—41no—
33C2×C4⋊C4×C19D411yescharacteristic
34C2×C22⋊C4×C19—22no—
35C2×C22⋊C4×C19—22no—
36C2×C22⋊C4×C19C2×C412yes—
37C2×C22⋊C4×C19C2×C411yescharacteristic
38C2×C22⋊C4×C19D411yescharacteristic
39C2×C42×C19—41no—
40C2×C42×C19D411yescharacteristic
41C19×C4⋊C8—41no—
42C19×C4⋊C8—41no—
43C19×#100—24no—
44C19×#99—22no—
45C19×#99Q814yes—
46C19×#95—22no—
47C19×#95—21no—
48C19×#95—22no—
49C19×#95—41no—
50C24×C19C22×C411yescharacteristic
51C24×C19C2×D411yescharacteristic
52C2×D4×C19—41no—
53C2×D4×C19—41no—
54C2×D4×C19C2×Q812yes—
55C2×D4×C19#4112yes—
56C22×C4×C19—21no—
57C22×C4×C19—21no—
58C22×C4×C19—21no—
59C22×C4×C19—21no—
60C22×C4×C19—22no—
61C22×C4×C19—22no—
62C22×C4×C19—42no—
63C22×C4×C19—42no—
64C22×C4×C19—42no—
65C22×C4×C19—42no—
66C22×C4×C19—82no—
67C22×C4×C19C22⋊C411yescharacteristic
68C22×C4×C19C22⋊C411yescharacteristic
69C22×C4×C19C22⋊C411yescharacteristic
70C22×C4×C19C22⋊C411yescharacteristic
71C22×C4×C19C2×D411yescharacteristic
72M16×C19—42no—
73M16×C19—42no—
74C2×C8×C19—42no—
75C4⋊C4×C19—41no—
76C4⋊C4×C19—42no—
77C4⋊C4×C19—42no—
78C4⋊C4×C19—41no—
79C4⋊C4×C19—41no—
80C4⋊C4×C19—82no—
81C22⋊C4×C19—24no—
82C22⋊C4×C19—41no—
83C22⋊C4×C19—41no—
84C22⋊C4×C19—42no—
85C22⋊C4×C19—42no—
86C22⋊C4×C19—82no—
87C42×C19—21no—
88C42×C19—21no—
89C42×C19—82no—
90#13295C1911yesmaximal, characteristic, direct product factor, Sylow
91C23×C19—21no—
92C23×C19—21no—
93C23×C19—21no—
94C23×C19—21no—
95C23×C19—41no—
96C23×C19—41no—
97C23×C19—41no—
98C23×C19—41no—
99C23×C19C2×C22⋊C411yescharacteristic
100C23×C19C4×Q812yes—
101C23×C19C22⋊Q812yes—
102D4×C19—42no—
103D4×C19—42no—
104C2×C4×C19—21no—
105C2×C4×C19—21no—
106C2×C4×C19—22no—
107C2×C4×C19—21no—
108C2×C4×C19—21no—
109C2×C4×C19—21no—
110C2×C4×C19—42no—
111C2×C4×C19—42no—
112C2×C4×C19—42no—
113C2×C4×C19—41no—
114C2×C4×C19—41no—
115C2×C4×C19—41no—
116C2×C4×C19—44no—
117C2×C4×C19—42no—
118C2×C4×C19—42no—
119C2×C4×C19—42no—
120C2×C4×C19—42no—
121C2×C4×C19—42no—
122C2×C4×C19—42no—
123C2×C4×C19—81no—
124C2×C4×C19—82no—
125C2×C4×C19—82no—
126C2×C4×C19—84no—
127C2×C4×C19#9911yescharacteristic
128C2×C4×C19#9911yescharacteristic
129C2×C4×C19#12411yescharacteristic
130C2×C4×C19C4⋊Q811yescharacteristic
131C8×C19—82no—
132#2487C2×C1911yescharacteristic
133#1800C2×C1911yescharacteristic
134C4×#99C2×C1911yescharacteristic
135#1390C2×C1914yes—
136C22×C19—21no—
137C22×C19—21no—
138C22×C19—22no—
139C22×C19—22no—
140C22×C19—42no—
141C22×C19—42no—
142C22×C19—42no—
143C22×C19—41no—
144C22×C19—41no—
145C22×C19—41no—
146C22×C19—41no—
147C22×C19—81no—
148C22×C19#39111yescharacteristic
149C22×C19C2×#9911yescharacteristic
150C22×C19#41011yescharacteristic
151C4×C19—21no—
152C4×C19—21no—
153C4×C19—21no—
154C4×C19—41no—
155C4×C19—41no—
156C4×C19—41no—
157C4×C19—82no—
158C4×C19—84no—
159C4×C19—82no—
160C4×C19#35212yes—
161C2×C4×D4C22×C1911yescharacteristic
162C22×C4⋊C4C4×C1911yescharacteristic, complemented
163#423—21no—
164C2×#100C22×C1912yes—
165C2×#99C22×C1912yes—
166#400—21no—
167#399—21no—
168#389—21no—
169#386C22×C1912yes—
170#385C4×C1912yescomplemented
171#380—21no—
172#380C4×C1911yescharacteristic, complemented
173C4×C22⋊C4—21no—
174#343—21no—
175#342—21no—
176C2×C19—21no—
177C2×C19—21no—
178C2×C19—42no—
179C2×C19—42no—
180C2×C19#199611yescharacteristic
181C2×C19C2×#35211yescharacteristic
182C2×C19#212211yescharacteristic
183C22×D4C23×C1911yescharacteristic
184C23×C4C2×C4×C1911yescharacteristic
185C23×C4C2×C4×C1912yes—
186C23×C4D4×C1911yescharacteristic
187C2×M16—22no—
188C4×D4—41no—
189C4×D4—41no—
190C2×C4⋊C4—21no—
191C2×C4⋊C4—21no—
192C2×C4⋊C4—21no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—41no—
195C2×C4⋊C4—41no—
196C2×C4⋊C4D4×C1911yescharacteristic
197C2×C22⋊C4—22no—
198C2×C22⋊C4—22no—
199C2×C22⋊C4C2×C4×C1912yes—
200C2×C22⋊C4C2×C4×C1911yescharacteristic
201C2×C22⋊C4D4×C1911yescharacteristic
202C2×C42—41no—
203C2×C42D4×C1911yescharacteristic
204C4⋊C8—41no—
205C4⋊C8—41no—
206#100—24no—
207#99—22no—
208#99Q8×C1914yes—
209#95—22no—
210#95—21no—
211#95—22no—
212#95—41no—
213C19#1329511yescharacteristic, direct product factor, Sylow
214C24C22×C4×C1911yescharacteristic
215C24C2×D4×C1911yescharacteristic
216C2×D4—41no—
217C2×D4—41no—
218C2×D4C2×Q8×C1912yes—
219C2×D4#41×C1912yes—
220C22×C4—21no—
221C22×C4—21no—
222C22×C4—21no—
223C22×C4—21no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—42no—
227C22×C4—42no—
228C22×C4—42no—
229C22×C4—42no—
230C22×C4—82no—
231C22×C4C22⋊C4×C1911yescharacteristic
232C22×C4C22⋊C4×C1911yescharacteristic
233C22×C4C22⋊C4×C1911yescharacteristic
234C22×C4C22⋊C4×C1911yescharacteristic
235C22×C4C2×D4×C1911yescharacteristic
236M16—42no—
237M16—42no—
238C2×C8—42no—
239C4⋊C4—41no—
240C4⋊C4—42no—
241C4⋊C4—42no—
242C4⋊C4—41no—
243C4⋊C4—41no—
244C4⋊C4—82no—
245C22⋊C4—24no—
246C22⋊C4—41no—
247C22⋊C4—41no—
248C22⋊C4—42no—
249C22⋊C4—42no—
250C22⋊C4—82no—
251C42—21no—
252C42—21no—
253C42—82no—
254C23—21no—
255C23—21no—
256C23—21no—
257C23—21no—
258C23—41no—
259C23—41no—
260C23—41no—
261C23—41no—
262C23C2×C22⋊C4×C1911yescharacteristic
263C23C4×Q8×C1912yes—
264C23C19×C22⋊Q812yes—
265D4—42no—
266D4—42no—
267C2×C4—21no—
268C2×C4—21no—
269C2×C4—22no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—21no—
273C2×C4—42no—
274C2×C4—42no—
275C2×C4—42no—
276C2×C4—41no—
277C2×C4—41no—
278C2×C4—41no—
279C2×C4—44no—
280C2×C4—42no—
281C2×C4—42no—
282C2×C4—42no—
283C2×C4—42no—
284C2×C4—42no—
285C2×C4—42no—
286C2×C4—81no—
287C2×C4—82no—
288C2×C4—82no—
289C2×C4—84no—
290C2×C4C19×#9911yescharacteristic
291C2×C4C19×#9911yescharacteristic
292C2×C4C19×#12411yescharacteristic
293C2×C4C19×C4⋊Q811yescharacteristic
294C8—82no—
295C22—21no—
296C22—21no—
297C22—22no—
298C22—22no—
299C22—42no—
300C22—42no—
301C22—42no—
302C22—41no—
303C22—41no—
304C22—41no—
305C22—41no—
306C22—81no—
307C22C19×#39111yescharacteristic
308C22C2×C19×#9911yescharacteristic
309C22C19×#41011yescharacteristic
310C4—21no—
311C4—21no—
312C4—21no—
313C4—41no—
314C4—41no—
315C4—41no—
316C4—82no—
317C4—84no—
318C4—82no—
319C4C19×#35212yes—
320C2—21no—
321C2—21no—
322C2—42no—
323C2—42no—
324C2C19×#199611yescharacteristic
325C2C2×C19×#35211yescharacteristic
326C2C19×#212211yescharacteristic
subgroupG/H
center, socleC22×C19C2×#99
commutatorC24C22×C4×C19
Frattini, cosocleC22×D4C23×C19
prime radicalC22×D4×C19C23
LCSG ▷ C24 ▷ 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
6. C22×C4⋊C4×C19C4semidirect
14. C19×#385C4semidirect
16. C19×#380C4semidirect
90. #13295C19direct (N × H)
162. C22×C4⋊C4C4×C19semidirect
170. #385C4×C19semidirect
172. #380C4×C19semidirect
213. C19#13295direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#24872
C19×#18002
C4×C19×#992
C19×#13902
#1329519