Finite Group Databasebeta

← C19×#7603 #18013562

Subgroups — C19×#7603 #18013562

Order 4864.

608 conjugacy classes of subgroups; only the 154 normal subgroups are shown.

normal subgroups only

This group has 608 conjugacy classes of subgroups — too many to draw. Only its 154 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
1C4×C19×#127C211yesmaximal, characteristic
2C19×#1839C212yesmaximal, complemented
3C19×#1270C214yesmaximal, complemented
4C2×C19×#127C411yescharacteristic
5C2×C4×D4×C19—22no—
6C2×C4×D4×C19C412yes—
7C19×#390—22no—
8C19×#390C2212yes—
9C19×#384C411yescharacteristic
10C43×C19C2211yescharacteristic
11C19×#336—22no—
12C19×#336—22no—
13C19×#336C2214yes—
14C22×D4×C19—22no—
15C22×D4×C19C2×C412yes—
16C23×C4×C19—22no—
17C22×C8×C19—24no—
18C19×#127—22no—
19C19×#127C814yescomplemented
20C4×D4×C19—48no—
21C4×D4×C19—44no—
22C2×C4⋊C4×C19—22no—
23C2×C4⋊C4×C19C2×C412yes—
24C2×C22⋊C4×C19—22no—
25C2×C22⋊C4×C19—24no—
26C2×C42×C19C2×C411yescharacteristic
27C2×C42×C19C2×C411yescharacteristic
28C2×C42×C19D412yes—
29C2×C42×C19D412yes—
30C2×C42×C19C2311yescharacteristic
31C24×C19—22no—
32C2×D4×C19—28no—
33C2×D4×C19—22no—
34C2×D4×C19—42no—
35C2×D4×C19—42no—
36C2×D4×C19—44no—
37C2×D4×C19—44no—
38C2×D4×C19C2×C814yes—
39C22×C4×C19—22no—
40C22×C4×C19—48no—
41C22×C4×C19—44no—
42C22×C4×C19C22⋊C411yescharacteristic
43C22×C4×C19C22⋊C412yes—
44C22×C4×C19C22⋊C411yescharacteristic
45C22×C4×C19C22×C411yescharacteristic
46C22×C4×C19C2×D412yes—
47C2×C8×C19—44no—
48C2×C8×C19—44no—
49C2×C8×C19—44no—
50C4⋊C4×C19—42no—
51C4⋊C4×C19—44no—
52C22⋊C4×C19—44no—
53C22⋊C4×C19—48no—
54C42×C19—22no—
55C42×C19—24no—
56C42×C19—42no—
57C42×C19—41no—
58C42×C19C2×C812yes—
59C42×C19M1612yes—
60#7603C1911yesmaximal, characteristic, direct product factor, Sylow
61C23×C19—24no—
62C23×C19—42no—
63C23×C19—42no—
64C23×C19—44no—
65C23×C19—44no—
66C23×C19C2×C22⋊C411yescharacteristic
67D4×C19—44no—
68D4×C19—44no—
69D4×C19—416no—
70C2×C4×C19—22no—
71C2×C4×C19—21no—
72C2×C4×C19—21no—
73C2×C4×C19—22no—
74C2×C4×C19—22no—
75C2×C4×C19—22no—
76C2×C4×C19—22no—
77C2×C4×C19—21no—
78C2×C4×C19—22no—
79C2×C4×C19—42no—
80C2×C4×C19—44no—
81C2×C4×C19—88no—
82C2×C4×C19C22⋊C814yes—
83C2×C4×C19#10012yes—
84C2×C4×C19C22×C811yescharacteristic
85C2×C4×C19C2×M1611yescharacteristic
86C2×C4×C19AGL(1,ℤ/8)14yes—
87C8×C19—84no—
88C4×#127C2×C1911yescharacteristic
89#1839C2×C1912yescomplemented
90#1270C2×C1914yescomplemented
91C22×C19—44no—
92C22×C19—48no—
93C22×C19—82no—
94C22×C19—82no—
95C22×C19—84no—
96C22×C19C2×C22⋊C811yescharacteristic
97C22×C19#41011yescharacteristic
98C22×C19C2×#10011yescharacteristic
99C22×C19#41812yes—
100C22×C19#42112yes—
101C4×C19—22no—
102C4×C19—21no—
103C4×C19—21no—
104C4×C19—24no—
105C4×C19—24no—
106C4×C19—41no—
107C4×C19—82no—
108C2×#127C4×C1911yescharacteristic
109C2×C4×D4—22no—
110C2×C4×D4C4×C1912yes—
111#390—22no—
112#390C22×C1912yes—
113#384C4×C1911yescharacteristic
114C43C22×C1911yescharacteristic
115#336—22no—
116#336—22no—
117#336C22×C1914yes—
118C2×C19—84no—
119C2×C19#146011yescharacteristic
120C2×C19#147812yes—
121C2×C19#151412yes—
122C2×C19#153611yescharacteristic
123C2×C19#155511yescharacteristic
124C22×D4—22no—
125C22×D4C2×C4×C1912yes—
126C23×C4—22no—
127C22×C8—24no—
128#127—22no—
129#127C8×C1914yescomplemented
130C4×D4—48no—
131C4×D4—44no—
132C2×C4⋊C4—22no—
133C2×C4⋊C4C2×C4×C1912yes—
134C2×C22⋊C4—22no—
135C2×C22⋊C4—24no—
136C2×C42C2×C4×C1911yescharacteristic
137C2×C42C2×C4×C1911yescharacteristic
138C2×C42D4×C1912yes—
139C2×C42D4×C1912yes—
140C2×C42C23×C1911yescharacteristic
141C19#760311yescharacteristic, direct product factor, Sylow
142C24—22no—
143C2×D4—22no—
144C2×D4—28no—
145C2×D4—42no—
146C2×D4—42no—
147C2×D4—44no—
148C2×D4—44no—
149C2×D4C2×C8×C1914yes—
150C22×C4—22no—
151C22×C4—48no—
152C22×C4—44no—
153C22×C4C22⋊C4×C1911yescharacteristic
154C22×C4C22⋊C4×C1912yes—
155C22×C4C22⋊C4×C1911yescharacteristic
156C22×C4C22×C4×C1911yescharacteristic
157C22×C4C2×D4×C1912yes—
158C2×C8—44no—
159C2×C8—44no—
160C2×C8—44no—
161C4⋊C4—42no—
162C4⋊C4—44no—
163C22⋊C4—44no—
164C22⋊C4—48no—
165C42—24no—
166C42—22no—
167C42—42no—
168C42—41no—
169C42C2×C8×C1912yes—
170C42M16×C1912yes—
171C23—24no—
172C23—42no—
173C23—42no—
174C23—44no—
175C23—44no—
176C23C2×C22⋊C4×C1911yescharacteristic
177D4—44no—
178D4—44no—
179D4—416no—
180C2×C4—22no—
181C2×C4—21no—
182C2×C4—21no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—22no—
187C2×C4—21no—
188C2×C4—22no—
189C2×C4—42no—
190C2×C4—44no—
191C2×C4—88no—
192C2×C4C19×C22⋊C814yes—
193C2×C4C19×#10012yes—
194C2×C4C22×C8×C1911yescharacteristic
195C2×C4C2×M16×C1911yescharacteristic
196C2×C4C19×AGL(1,ℤ/8)14yes—
197C8—84no—
198C22—44no—
199C22—48no—
200C22—84no—
201C22—82no—
202C22—82no—
203C22C2×C19×C22⋊C811yescharacteristic
204C22C19×#41011yescharacteristic
205C22C2×C19×#10011yescharacteristic
206C22C19×#41812yes—
207C22C19×#42112yes—
208C4—21no—
209C4—21no—
210C4—24no—
211C4—24no—
212C4—22no—
213C4—41no—
214C4—82no—
215C2—84no—
216C2C19×#146011yescharacteristic
217C2C19×#147812yes—
218C2C19×#151412yes—
219C2C19×#153611yescharacteristic
220C2C19×#155511yescharacteristic
subgroupG/H
center, socleC23×C19C2×C22⋊C4
commutatorC2×C4C22×C8×C19
Frattini, cosocleC2×C42C23×C19
prime radicalC2×C19×#127C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C19 ◁ C43×C19 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×#1839C2semidirect
3. C19×#1270C2semidirect
19. C19×#127C8semidirect
60. #7603C19direct (N × H)
89. #1839C2×C19semidirect
90. #1270C2×C19semidirect
129. #127C8×C19semidirect
141. C19#7603direct (N × H)

Maximal subgroups

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

subgroupindex
C4×C19×#1272
C19×#18392
C19×#12702
#760319