Finite Group Databasebeta

← C19×#12162 #18018121

Subgroups — C19×#12162 #18018121

Order 4864.

354 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 354 conjugacy classes of subgroups — too many to draw. Only its 82 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×#3249C211yesmaximal, characteristic
2C19×#2188C212yesmaximal
3C19×#2056C211yesmaximal, characteristic
4C19×#1348C212yesmaximal
5C19×#1322C211yesmaximal, characteristic
6C22×Q16×C19C2211yescharacteristic
7C19×#533—21no—
8C2×C19×Q32—22no—
9C19×#477—22no—
10C19×#467—21no—
11C19×#467C2212yes—
12C19×#462—22no—
13C2×C19×C4⋊C8C2211yescharacteristic
14C2×C19×#103—21no—
15C19×#391—21no—
16C19×#358—22no—
17C19×C22⋊C16C2212yes—
18C19×#340C2211yescharacteristic
19C22×Q8×C19—21no—
20C2×Q16×C19—21no—
21C2×Q16×C19—22no—
22C2×Q16×C19—42no—
23C2×Q16×C19D412yes—
24C22×C8×C19D411yescharacteristic
25C22×C8×C19C2311yescharacteristic
26C19×C4⋊Q8—21no—
27C19×C4⋊Q8—21no—
28C19×#125—41no—
29C19×C22⋊Q8—22no—
30C19×C22⋊Q8—41no—
31C4×Q8×C19—22no—
32C4×Q8×C19—41no—
33C19×#117—41no—
34C2×C4⋊C4×C19—21no—
35C2×C42×C19D411yescharacteristic
36C19×Q32—44no—
37C2×C16×C19—22no—
38C19×#107—21no—
39C19×#107D412yes—
40C19×C4⋊C8—22no—
41C19×#103—22no—
42C19×#103—22no—
43C19×#103—42no—
44C19×#95—41no—
45C19×#95—41no—
46C2×Q8×C19—22no—
47C2×Q8×C19—22no—
48C2×Q8×C19—41no—
49C2×Q8×C19—41no—
50C2×Q8×C19—41no—
51C2×Q8×C19—41no—
52C2×Q8×C19—41no—
53C2×Q8×C19—41no—
54C22×C4×C19—41no—
55C22×C4×C19—41no—
56C22×C4×C19D811yescharacteristic
57C22×C4×C19D811yescharacteristic
58C22×C4×C19C2×D411yescharacteristic
59Q16×C19—24no—
60Q16×C19—42no—
61Q16×C19—42no—
62Q16×C19—81no—
63C2×C8×C19—21no—
64C2×C8×C19—41no—
65C2×C8×C19—41no—
66C2×C8×C19C2×D412yes—
67C4⋊C4×C19—22no—
68C4⋊C4×C19—41no—
69C4⋊C4×C19—41no—
70C4⋊C4×C19—42no—
71C4⋊C4×C19—41no—
72C4⋊C4×C19—41no—
73C4⋊C4×C19—41no—
74C4⋊C4×C19—42no—
75C22⋊C4×C19—42no—
76C42×C19—21no—
77C42×C19—21no—
78C42×C19—42no—
79C16×C19—42no—
80#12162C1911yesmaximal, characteristic, direct product factor, Sylow
81C23×C19C2×D811yescharacteristic
82Q8×C19—42no—
83Q8×C19—42no—
84Q8×C19—42no—
85Q8×C19—42no—
86Q8×C19—81no—
87Q8×C19—82no—
88Q8×C19—81no—
89C2×C4×C19—21no—
90C2×C4×C19—21no—
91C2×C4×C19—21no—
92C2×C4×C19—21no—
93C2×C4×C19—21no—
94C2×C4×C19—41no—
95C2×C4×C19—42no—
96C2×C4×C19—42no—
97C2×C4×C19—42no—
98C2×C4×C19—81no—
99C2×C4×C19—81no—
100C2×C4×C19—81no—
101C2×C4×C19—81no—
102C2×C4×C19—81no—
103C2×C4×C19Q3212yescomplemented
104C2×C4×C19#12011yescharacteristic
105C2×C4×C19AGL(1,ℤ/8)11yescharacteristic
106C8×C19—22no—
107C8×C19—41no—
108#3249C2×C1911yescharacteristic
109#2188C2×C1912yes—
110#2056C2×C1911yescharacteristic
111#1348C2×C1912yes—
112#1322C2×C1911yescharacteristic
113C22×C19—21no—
114C22×C19—21no—
115C22×C19#44711yescharacteristic
116C22×C19C2×Q3211yescharacteristic
117C22×C19#51011yescharacteristic
118C4×C19—21no—
119C4×C19—22no—
120C4×C19—41no—
121C4×C19—82no—
122C4×C19—82no—
123C4×C19—82no—
124C4×C19—161no—
125C4×C19#45411yescharacteristic
126C4×C19B(4,𝔽2)11yescharacteristic
127C22×Q16C22×C1911yescharacteristic
128#533—21no—
129C2×Q32—22no—
130#477—22no—
131#467—21no—
132#467C22×C1912yes—
133#462—22no—
134C2×C4⋊C8C22×C1911yescharacteristic
135C2×#103—21no—
136#391—21no—
137#358—22no—
138C22⋊C16C22×C1912yes—
139#340C22×C1911yescharacteristic
140C2×C19—21no—
141C2×C19—21no—
142C2×C19#159811yescharacteristic
143C2×C19#218811yescharacteristic
144C2×C19#219111yescharacteristic
145C22×Q8—21no—
146C2×Q16—21no—
147C2×Q16—22no—
148C2×Q16—42no—
149C2×Q16D4×C1912yes—
150C22×C8D4×C1911yescharacteristic
151C22×C8C23×C1911yescharacteristic
152C4⋊Q8—21no—
153C4⋊Q8—21no—
154#125—41no—
155C22⋊Q8—22no—
156C22⋊Q8—41no—
157C4×Q8—22no—
158C4×Q8—41no—
159#117—41no—
160C2×C4⋊C4—21no—
161C2×C42D4×C1911yescharacteristic
162Q32—44no—
163C2×C16—22no—
164#107—21no—
165#107D4×C1912yes—
166C4⋊C8—22no—
167#103—22no—
168#103—22no—
169#103—42no—
170#95—41no—
171#95—41no—
172C19#1216211yescharacteristic, direct product factor, Sylow
173C2×Q8—22no—
174C2×Q8—22no—
175C2×Q8—41no—
176C2×Q8—41no—
177C2×Q8—41no—
178C2×Q8—41no—
179C2×Q8—41no—
180C2×Q8—41no—
181C22×C4—41no—
182C22×C4—41no—
183C22×C4D8×C1911yescharacteristic
184C22×C4D8×C1911yescharacteristic
185C22×C4C2×D4×C1911yescharacteristic
186Q16—24no—
187Q16—42no—
188Q16—42no—
189Q16—81no—
190C2×C8—21no—
191C2×C8—41no—
192C2×C8—41no—
193C2×C8C2×D4×C1912yes—
194C4⋊C4—22no—
195C4⋊C4—41no—
196C4⋊C4—41no—
197C4⋊C4—42no—
198C4⋊C4—41no—
199C4⋊C4—41no—
200C4⋊C4—41no—
201C4⋊C4—42no—
202C22⋊C4—42no—
203C42—21no—
204C42—21no—
205C42—42no—
206C16—42no—
207C23C2×D8×C1911yescharacteristic
208Q8—42no—
209Q8—42no—
210Q8—42no—
211Q8—42no—
212Q8—81no—
213Q8—82no—
214Q8—81no—
215C2×C4—21no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—21no—
219C2×C4—21no—
220C2×C4—41no—
221C2×C4—42no—
222C2×C4—42no—
223C2×C4—42no—
224C2×C4—81no—
225C2×C4—81no—
226C2×C4—81no—
227C2×C4—81no—
228C2×C4—81no—
229C2×C4C19×Q3212yescomplemented
230C2×C4C19×#12011yescharacteristic
231C2×C4C19×AGL(1,ℤ/8)11yescharacteristic
232C8—22no—
233C8—41no—
234C22—21no—
235C22—21no—
236C22C19×#44711yescharacteristic
237C22C2×C19×Q3211yescharacteristic
238C22C19×#51011yescharacteristic
239C4—22no—
240C4—21no—
241C4—41no—
242C4—82no—
243C4—82no—
244C4—82no—
245C4—161no—
246C4C19×#45411yescharacteristic
247C4C19×B(4,𝔽2)11yescharacteristic
248C2—21no—
249C2—21no—
250C2C19×#159811yescharacteristic
251C2C19×#218811yescharacteristic
252C2C19×#219111yescharacteristic
subgroupG/H
center, socleC22×C19#447
commutator, Frattini, cosocleC22×C8C23×C19
prime radicalC23×C19C2×D8
LCSG ▷ C22×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C22×C4×C19 ◁ C2×C19×C4⋊C8 ◁ G

Complements

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

NH ≅ G/Ntype
80. #12162C19direct (N × H)
103. C2×C4×C19Q32semidirect
172. C19#12162direct (N × H)
229. C2×C4C19×Q32semidirect

Maximal subgroups

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

subgroupindex
C19×#32492
C19×#21882
C19×#20562
C19×#13482
C19×#13222
#1216219