Finite Group Databasebeta

← C19×#8474 #18014433

Subgroups — C19×#8474 #18014433

Order 4864.

682 conjugacy classes of subgroups; only the 150 normal subgroups are shown.

normal subgroups only

This group has 682 conjugacy classes of subgroups — too many to draw. Only its 150 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×#3509C211yesmaximal, characteristic
2C19×#1997C212yesmaximal, complemented
3C19×#1561C211yesmaximal, characteristic, complemented
4C19×#1526C211yesmaximal, characteristic, complemented
5C19×#1489C212yesmaximal
6C19×#557—22no—
7C19×#556—22no—
8C19×#552—24no—
9C19×#541—22no—
10C19×#536C412yes—
11C19×#533—22no—
12C19×#533C2211yescharacteristic
13C2×C19×C4⋊Q8C2211yescharacteristic
14C19×#519C412yes—
15C4×#41×C19C2211yescharacteristic
16C19×#423C2212yes—
17C4×M16×C19C2212yes—
18C19×#343—24no—
19C19×#332—22no—
20C19×#330—22no—
21C19×Q8⋊C8—22no—
22C19×D4⋊C8—22no—
23C2×#41×C19C2×C411yescharacteristic
24C22×Q8×C19C2×C412yes—
25C2×M16×C19—22no—
26C2×M16×C19—22no—
27C19×C4⋊Q8—22no—
28C19×C4⋊Q8—21no—
29C19×C4⋊Q8—21no—
30C19×C4⋊Q8—22no—
31C19×C4⋊Q8D412yes—
32C19×#126—28no—
33C19×#125—24no—
34C19×#125—28no—
35C19×#125D412yes—
36C19×#124—22no—
37C19×#123—24no—
38C19×C22⋊Q8—24no—
39C19×C22⋊Q8—22no—
40C19×C22⋊Q8—24no—
41C4×Q8×C19—24no—
42C4×Q8×C19—24no—
43C4×Q8×C19—24no—
44C4×Q8×C19—22no—
45C4×Q8×C19D412yes—
46C4×D4×C19—22no—
47C4×D4×C19D412yes—
48C19×#117—24no—
49C19×#117—24no—
50C19×#117—21no—
51C19×#117C2×C411yescharacteristic
52C19×#117C2×C412yes—
53C2×C4⋊C4×C19D414yes—
54C2×C42×C19—21no—
55C2×C42×C19C2311yescharacteristic
56C19×C4⋊C8—22no—
57C19×C4⋊C8—22no—
58C19×#97—22no—
59C4×C8×C19—22no—
60#41×C19—42no—
61C2×Q8×C19—22no—
62C2×Q8×C19—22no—
63C2×Q8×C19—22no—
64C2×Q8×C19—44no—
65C2×Q8×C19C22⋊C411yescharacteristic
66C2×D4×C19—21no—
67C2×D4×C19C22⋊C411yescharacteristic
68C22×C4×C19—21no—
69C22×C4×C19—22no—
70C22×C4×C19C22⋊C414yes—
71C22×C4×C19C22×C411yescharacteristic
72C22×C4×C19C2×D412yes—
73M16×C19—24no—
74M16×C19—42no—
75M16×C19—44no—
76C2×C8×C19—42no—
77C2×C8×C19—42no—
78C4⋊C4×C19—28no—
79C4⋊C4×C19—28no—
80C4⋊C4×C19—24no—
81C4⋊C4×C19—24no—
82C4⋊C4×C19—22no—
83C4⋊C4×C19—22no—
84C4⋊C4×C19—24no—
85C4⋊C4×C19C22⋊C412yes—
86C4⋊C4×C19C22⋊C414yes—
87C22⋊C4×C19—28no—
88C22⋊C4×C19—21no—
89C22⋊C4×C19—22no—
90C22⋊C4×C19—22no—
91C42×C19—28no—
92C42×C19—21no—
93C42×C19—22no—
94C42×C19—22no—
95C42×C19C2×D411yescharacteristic
96C42×C19C2×D411yescharacteristic
97C42×C19C2×D412yes—
98#8474C1911yesmaximal, characteristic, direct product factor, Sylow
99C23×C19—21no—
100C23×C19C2×C22⋊C411yescharacteristic
101Q8×C19—22no—
102Q8×C19—44no—
103Q8×C19—44no—
104Q8×C19—42no—
105Q8×C19—42no—
106D4×C19—22no—
107D4×C19—42no—
108C2×C4×C19—22no—
109C2×C4×C19—22no—
110C2×C4×C19—22no—
111C2×C4×C19—22no—
112C2×C4×C19—24no—
113C2×C4×C19—24no—
114C2×C4×C19—21no—
115C2×C4×C19—42no—
116C2×C4×C19—42no—
117C2×C4×C19—42no—
118C2×C4×C19—44no—
119C2×C4×C19C2×C22⋊C411yescharacteristic
120C2×C4×C19C2×C22⋊C411yescharacteristic
121C2×C4×C19#12012yes—
122C2×C4×C19#12012yes—
123C8×C19—44no—
124C8×C19—82no—
125#3509C2×C1911yescharacteristic
126#1997C2×C1912yescomplemented
127#1561C2×C1911yescharacteristic, complemented
128#1526C2×C1911yescharacteristic, complemented
129#1489C2×C1912yes—
130C22×C19—22no—
131C22×C19—21no—
132C22×C19—42no—
133C22×C19—41no—
134C22×C19#37911yescharacteristic
135C4×C19—22no—
136C4×C19—21no—
137C4×C19—42no—
138C4×C19—44no—
139C4×C19—41no—
140C4×C19—44no—
141C4×C19#41312yes—
142C4×C19#45412yes—
143C4×C19#45612yes—
144#557—22no—
145#556—22no—
146#552—24no—
147#541—22no—
148#536C4×C1912yes—
149#533—22no—
150#533C22×C1911yescharacteristic
151C2×C4⋊Q8C22×C1911yescharacteristic
152#519C4×C1912yes—
153C4×#41C22×C1911yescharacteristic
154#423C22×C1912yes—
155C4×M16C22×C1912yes—
156#343—24no—
157#332—22no—
158#330—22no—
159Q8⋊C8—22no—
160D4⋊C8—22no—
161C2×C19—41no—
162C2×C19—81no—
163C2×C19#178511yescharacteristic
164C2×C19#179312yes—
165C2×#41C2×C4×C1911yescharacteristic
166C22×Q8C2×C4×C1912yes—
167C2×M16—22no—
168C2×M16—22no—
169C4⋊Q8—22no—
170C4⋊Q8—21no—
171C4⋊Q8—21no—
172C4⋊Q8—22no—
173C4⋊Q8D4×C1912yes—
174#126—28no—
175#125—24no—
176#125—28no—
177#125D4×C1912yes—
178#124—22no—
179#123—24no—
180C22⋊Q8—24no—
181C22⋊Q8—22no—
182C22⋊Q8—24no—
183C4×Q8—24no—
184C4×Q8—24no—
185C4×Q8—24no—
186C4×Q8—22no—
187C4×Q8D4×C1912yes—
188C4×D4—22no—
189C4×D4D4×C1912yes—
190#117—24no—
191#117—24no—
192#117—21no—
193#117C2×C4×C1911yescharacteristic
194#117C2×C4×C1912yes—
195C2×C4⋊C4D4×C1914yes—
196C2×C42—21no—
197C2×C42C23×C1911yescharacteristic
198C4⋊C8—22no—
199C4⋊C8—22no—
200#97—22no—
201C4×C8—22no—
202C19#847411yescharacteristic, direct product factor, Sylow
203#41—42no—
204C2×Q8—22no—
205C2×Q8—22no—
206C2×Q8—22no—
207C2×Q8—44no—
208C2×Q8C22⋊C4×C1911yescharacteristic
209C2×D4—21no—
210C2×D4C22⋊C4×C1911yescharacteristic
211C22×C4—21no—
212C22×C4—22no—
213C22×C4C22⋊C4×C1914yes—
214C22×C4C22×C4×C1911yescharacteristic
215C22×C4C2×D4×C1912yes—
216M16—24no—
217M16—42no—
218M16—44no—
219C2×C8—42no—
220C2×C8—42no—
221C4⋊C4—28no—
222C4⋊C4—28no—
223C4⋊C4—24no—
224C4⋊C4—24no—
225C4⋊C4—22no—
226C4⋊C4—22no—
227C4⋊C4—24no—
228C4⋊C4C22⋊C4×C1912yes—
229C4⋊C4C22⋊C4×C1914yes—
230C22⋊C4—28no—
231C22⋊C4—21no—
232C22⋊C4—22no—
233C22⋊C4—22no—
234C42—28no—
235C42—21no—
236C42—22no—
237C42—22no—
238C42C2×D4×C1912yes—
239C42C2×D4×C1911yescharacteristic
240C42C2×D4×C1911yescharacteristic
241C23—21no—
242C23C2×C22⋊C4×C1911yescharacteristic
243Q8—22no—
244Q8—44no—
245Q8—44no—
246Q8—42no—
247Q8—42no—
248D4—22no—
249D4—42no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—21no—
257C2×C4—42no—
258C2×C4—42no—
259C2×C4—42no—
260C2×C4—44no—
261C2×C4C2×C22⋊C4×C1911yescharacteristic
262C2×C4C2×C22⋊C4×C1911yescharacteristic
263C2×C4C19×#12012yes—
264C2×C4C19×#12012yes—
265C8—44no—
266C8—82no—
267C22—21no—
268C22—22no—
269C22—41no—
270C22—42no—
271C22C19×#37911yescharacteristic
272C4—21no—
273C4—22no—
274C4—41no—
275C4—44no—
276C4—42no—
277C4—44no—
278C4C19×#41312yes—
279C4C19×#45412yes—
280C4C19×#45612yes—
281C2—41no—
282C2—81no—
283C2C19×#178511yescharacteristic
284C2C19×#179312yes—
subgroupG/H
center, socleC22×C19#379
commutatorC22×C4C22×C4×C19
Frattini, cosocleC2×C42C23×C19
prime radicalC2×#41×C19C2×C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×#1997C2semidirect
3. C19×#1561C2semidirect
4. C19×#1526C2semidirect
98. #8474C19direct (N × H)
126. #1997C2×C19semidirect
127. #1561C2×C19semidirect
128. #1526C2×C19semidirect
202. C19#8474direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#35092
C19×#19972
C19×#15612
C19×#15262
C19×#14892
#847419