Finite Group Databasebeta

← C19×#10326 #18016285

Subgroups — C19×#10326 #18016285

Order 4864.

1174 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 1174 conjugacy classes of subgroups — too many to draw. Only its 106 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×#3192C211yesmaximal, characteristic, complemented
2C19×#2433C212yesmaximal, complemented
3C19×#1783C211yesmaximal, characteristic, complemented
4C19×#1507C212yesmaximal, complemented
5C19×#1297C211yesmaximal, characteristic, complemented
6C23×D4×C19C2211yescharacteristic
7C2×C19×#127—22no—
8C2×C19×#121C2212yes—
9C2×C19×#120—24no—
10C19×#481—22no—
11C19×#469—22no—
12C19×#447—22no—
13C2×C19×#100—22no—
14C19×#407C2211yescharacteristic
15C19×#407C2211yescharacteristic
16C19×#392—24no—
17C19×#390—22no—
18C4×C22⋊C4×C19C2212yes—
19C19×#327—24no—
20C25×C19D412yes—
21C22×D4×C19—22no—
22C22×D4×C19—28no—
23C22×D4×C19—22no—
24C22×D4×C19—21no—
25C22×D4×C19—22no—
26C22×D4×C19—21no—
27C22×D4×C19—44no—
28C22×D4×C19D412yescomplemented
29C23×C4×C19C2311yescharacteristic
30C2×D8×C19—22no—
31C2×M16×C19—21no—
32C2×M16×C19D412yescomplemented
33C19×#127—48no—
34C19×#121—22no—
35C19×#121—22no—
36C19×#121—22no—
37C19×#121—22no—
38C19×#120—416no—
39C2×C4⋊C4×C19D412yescomplemented
40C2×C22⋊C4×C19—22no—
41C2×C22⋊C4×C19—28no—
42C2×C22⋊C4×C19—22no—
43C2×C42×C19—22no—
44C19×#106—22no—
45C19×#102—24no—
46C19×#100—44no—
47C19×C22⋊C8—22no—
48C19×C22⋊C8—22no—
49C19×#95D414yescomplemented
50C24×C19—24no—
51C24×C19—22no—
52C24×C19—22no—
53C24×C19—44no—
54C24×C19—48no—
55C24×C19C2×D411yescharacteristic
56C2×D4×C19—28no—
57C2×D4×C19—24no—
58C2×D4×C19—22no—
59C2×D4×C19—22no—
60C2×D4×C19—44no—
61C2×D4×C19—42no—
62C2×D4×C19—44no—
63C2×D4×C19—416no—
64C2×D4×C19—48no—
65C2×D4×C19—44no—
66C2×D4×C19—48no—
67C2×D4×C19—416no—
68C2×D4×C19—42no—
69C2×D4×C19—42no—
70C2×D4×C19—41no—
71C2×D4×C19—42no—
72C2×D4×C19—41no—
73C2×D4×C19—88no—
74C22×C4×C19—24no—
75C22×C4×C19—22no—
76C22×C4×C19—42no—
77C22×C4×C19C2×D412yes—
78C22×C4×C19C2×D411yescharacteristic
79C22×C4×C19C2×D412yes—
80C22×C4×C19#4111yescharacteristic
81D8×C19—82no—
82M16×C19—42no—
83M16×C19—42no—
84C2×C8×C19—22no—
85C2×C8×C19—41no—
86C4⋊C4×C19—22no—
87C4⋊C4×C19—22no—
88C22⋊C4×C19—28no—
89C22⋊C4×C19—416no—
90C22⋊C4×C19—42no—
91C22⋊C4×C19—42no—
92C42×C19—44no—
93#10326C1911yesmaximal, characteristic, direct product factor, Sylow
94C23×C19—24no—
95C23×C19—28no—
96C23×C19—24no—
97C23×C19—41no—
98C23×C19—48no—
99C23×C19—44no—
100C23×C19—42no—
101C23×C19—44no—
102C23×C19—44no—
103C23×C19—42no—
104C23×C19—48no—
105C23×C19—42no—
106C23×C19—44no—
107C23×C19—84no—
108C23×C19—816no—
109C23×C19#12012yes—
110C23×C19#12111yescharacteristic
111D4×C19—44no—
112D4×C19—48no—
113D4×C19—44no—
114D4×C19—44no—
115D4×C19—82no—
116D4×C19—832no—
117D4×C19—84no—
118D4×C19—84no—
119C2×C4×C19—24no—
120C2×C4×C19—22no—
121C2×C4×C19—28no—
122C2×C4×C19—42no—
123C2×C4×C19—41no—
124C2×C4×C19—44no—
125C2×C4×C19—44no—
126C2×C4×C19—44no—
127C2×C4×C19—42no—
128C2×C4×C19#12011yescharacteristic
129C2×C4×C19#12112yes—
130C2×C4×C19#12711yescharacteristic
131C8×C19—42no—
132C8×C19—81no—
133#3192C2×C1911yescharacteristic, complemented
134#2433C2×C1912yescomplemented
135#1783C2×C1911yescharacteristic, complemented
136#1507C2×C1912yescomplemented
137#1297C2×C1911yescharacteristic, complemented
138C22×C19—22no—
139C22×C19—22no—
140C22×C19—22no—
141C22×C19—21no—
142C22×C19—44no—
143C22×C19—416no—
144C22×C19—44no—
145C22×C19—88no—
146C22×C19—88no—
147C22×C19—84no—
148C22×C19—84no—
149C22×C19—84no—
150C22×C19—82no—
151C22×C19—82no—
152C22×C19—82no—
153C22×C19#39211yescharacteristic
154C22×C19#45314yes—
155C4×C19—21no—
156C4×C19—22no—
157C4×C19—48no—
158C4×C19—82no—
159C4×C19B(4,𝔽2)12yes—
160C23×D4C22×C1911yescharacteristic
161C2×#127—22no—
162C2×#121C22×C1912yes—
163C2×#120—24no—
164#481—22no—
165#469—22no—
166#447—22no—
167C2×#100—22no—
168#407C22×C1911yescharacteristic
169#407C22×C1911yescharacteristic
170#392—24no—
171#390—22no—
172C4×C22⋊C4C22×C1912yes—
173#327—24no—
174C2×C19—24no—
175C2×C19—41no—
176C2×C19—84no—
177C2×C19—162no—
178C2×C19#200212yes—
179C2×C19#202111yescharacteristic
180C25D4×C1912yes—
181C22×D4—22no—
182C22×D4—28no—
183C22×D4—22no—
184C22×D4—21no—
185C22×D4—22no—
186C22×D4—21no—
187C22×D4—44no—
188C22×D4D4×C1912yescomplemented
189C23×C4C23×C1911yescharacteristic
190C2×D8—22no—
191C2×M16—21no—
192C2×M16D4×C1912yescomplemented
193#127—48no—
194#121—22no—
195#121—22no—
196#121—22no—
197#121—22no—
198#120—416no—
199C2×C4⋊C4D4×C1912yescomplemented
200C2×C22⋊C4—22no—
201C2×C22⋊C4—28no—
202C2×C22⋊C4—22no—
203C2×C42—22no—
204#106—22no—
205#102—24no—
206#100—44no—
207C22⋊C8—22no—
208C22⋊C8—22no—
209#95D4×C1914yescomplemented
210C19#1032611yescharacteristic, direct product factor, Sylow
211C24—24no—
212C24—22no—
213C24—22no—
214C24—44no—
215C24—48no—
216C24C2×D4×C1911yescharacteristic
217C2×D4—24no—
218C2×D4—28no—
219C2×D4—22no—
220C2×D4—22no—
221C2×D4—44no—
222C2×D4—42no—
223C2×D4—44no—
224C2×D4—416no—
225C2×D4—48no—
226C2×D4—44no—
227C2×D4—48no—
228C2×D4—416no—
229C2×D4—42no—
230C2×D4—42no—
231C2×D4—41no—
232C2×D4—42no—
233C2×D4—41no—
234C2×D4—88no—
235C22×C4—24no—
236C22×C4—22no—
237C22×C4—42no—
238C22×C4C2×D4×C1912yes—
239C22×C4C2×D4×C1911yescharacteristic
240C22×C4C2×D4×C1912yes—
241C22×C4#41×C1911yescharacteristic
242D8—82no—
243M16—42no—
244M16—42no—
245C2×C8—22no—
246C2×C8—41no—
247C4⋊C4—22no—
248C4⋊C4—22no—
249C22⋊C4—28no—
250C22⋊C4—416no—
251C22⋊C4—42no—
252C22⋊C4—42no—
253C42—44no—
254C23—24no—
255C23—28no—
256C23—24no—
257C23—41no—
258C23—48no—
259C23—44no—
260C23—42no—
261C23—44no—
262C23—44no—
263C23—42no—
264C23—48no—
265C23—42no—
266C23—44no—
267C23—84no—
268C23—816no—
269C23C19×#12012yes—
270C23C19×#12111yescharacteristic
271D4—44no—
272D4—48no—
273D4—44no—
274D4—44no—
275D4—82no—
276D4—832no—
277D4—84no—
278D4—84no—
279C2×C4—24no—
280C2×C4—22no—
281C2×C4—28no—
282C2×C4—42no—
283C2×C4—41no—
284C2×C4—44no—
285C2×C4—44no—
286C2×C4—44no—
287C2×C4—42no—
288C2×C4C19×#12011yescharacteristic
289C2×C4C19×#12112yes—
290C2×C4C19×#12711yescharacteristic
291C8—42no—
292C8—81no—
293C22—22no—
294C22—22no—
295C22—22no—
296C22—21no—
297C22—44no—
298C22—416no—
299C22—44no—
300C22—88no—
301C22—88no—
302C22—84no—
303C22—84no—
304C22—84no—
305C22—82no—
306C22—82no—
307C22—82no—
308C22C19×#39211yescharacteristic
309C22C19×#45314yes—
310C4—21no—
311C4—22no—
312C4—48no—
313C4—82no—
314C4C19×B(4,𝔽2)12yes—
315C2—24no—
316C2—41no—
317C2—84no—
318C2—162no—
319C2C19×#200212yes—
320C2C19×#202111yescharacteristic
subgroupG/H
center, socleC22×C19#392
commutator, Frattini, cosocleC23×C4C23×C19
LCSG ▷ C23×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C23×C4×C19 ◁ G

Complements

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

NH ≅ G/Ntype
1. C19×#3192C2semidirect
2. C19×#2433C2semidirect
3. C19×#1783C2semidirect
4. C19×#1507C2semidirect
5. C19×#1297C2semidirect
28. C22×D4×C19D4semidirect
32. C2×M16×C19D4semidirect
39. C2×C4⋊C4×C19D4semidirect
49. C19×#95D4semidirect
93. #10326C19direct (N × H)
133. #3192C2×C19semidirect
134. #2433C2×C19semidirect
135. #1783C2×C19semidirect
136. #1507C2×C19semidirect
137. #1297C2×C19semidirect
188. C22×D4D4×C19semidirect
192. C2×M16D4×C19semidirect
199. C2×C4⋊C4D4×C19semidirect
209. #95D4×C19semidirect
210. C19#10326direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#31922
C19×#24332
C19×#17832
C19×#15072
C19×#12972
#1032619