Finite Group Databasebeta

← C19×#9837 #18015796

Subgroups — C19×#9837 #18015796

Order 4864.

710 conjugacy classes of subgroups; only the 214 normal subgroups are shown.

normal subgroups only

This group has 710 conjugacy classes of subgroups — too many to draw. Only its 214 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
1C2×C19×#493C211yesmaximal, characteristic
2C19×#1957C214yesmaximal, complemented
3C19×#1844C211yesmaximal, characteristic, complemented
4C2×C19×#322C211yesmaximal, characteristic, complemented
5C22×D8×C19—22no—
6C2×C19×#127C2212yes—
7C19×#493—22no—
8C19×#493C414yescomplemented
9C2×C19×#106—22no—
10C2×C19×#102—28no—
11C2×C4×C8×C19C2212yes—
12C2×C4×C8×C19C2211yescharacteristic
13C19×#384C2212yes—
14C19×#322—22no—
15C22×D4×C19—24no—
16C22×D4×C19—22no—
17C2×D8×C19—28no—
18C2×D8×C19—44no—
19C2×D8×C19—44no—
20C22×C8×C19D414yes—
21C22×C8×C19D412yes—
22C19×#127—22no—
23C19×#127—24no—
24C19×#127C2×C414yes—
25C2×C4⋊C4×C19—24no—
26C2×C4⋊C4×C19—22no—
27C2×C42×C19C2311yescharacteristic
28C19×#106—44no—
29C19×#102—416no—
30C4×C8×C19—22no—
31C4×C8×C19—22no—
32C4×C8×C19C2×C412yes—
33C4×C8×C19D412yes—
34C24×C19—42no—
35C2×D4×C19—24no—
36C2×D4×C19—28no—
37C2×D4×C19—44no—
38C2×D4×C19—42no—
39C2×D4×C19—44no—
40C2×D4×C19—44no—
41C2×D4×C19—48no—
42C2×D4×C19—48no—
43C22×C4×C19—42no—
44C22×C4×C19C2×D411yescharacteristic
45C22×C4×C19C2×D412yes—
46D8×C19—416no—
47C2×C8×C19—24no—
48C2×C8×C19—28no—
49C2×C8×C19C22⋊C414yes—
50C2×C8×C19D814yes—
51C2×C8×C19SD1614yes—
52C4⋊C4×C19—44no—
53C4⋊C4×C19—48no—
54C42×C19C22×C411yescharacteristic
55C42×C19C2×D411yescharacteristic
56C42×C19#4112yes—
57#9837C1911yesmaximal, characteristic, direct product factor, Sylow
58C23×C19—44no—
59C23×C19—82no—
60C23×C19—82no—
61C23×C19—84no—
62C23×C19—84no—
63C23×C19#12711yescharacteristic
64D4×C19—48no—
65D4×C19—416no—
66D4×C19—88no—
67D4×C19—84no—
68C2×C4×C19—82no—
69C2×C4×C19—84no—
70C2×C4×C19C2×C22⋊C411yescharacteristic
71C2×C4×C19C4×D412yes—
72C2×C4×C19#12112yes—
73C2×C4×C19#12411yescharacteristic
74C2×C4×C19C2×D812yes—
75C2×C4×C19C2×SD1612yes—
76C2×C4×C19AGL(1,ℤ/8)18yes—
77C8×C19—44no—
78C8×C19#10218yescomplemented
79C2×#493C2×C1911yescharacteristic
80#1957C2×C1914yescomplemented
81#1844C2×C1911yescharacteristic, complemented
82C2×#322C2×C1911yescharacteristic, complemented
83C22×C19—84no—
84C22×C19—88no—
85C22×C19—162no—
86C22×C19—162no—
87C22×C19—164no—
88C22×C19#39011yescharacteristic
89C22×C19#49211yescharacteristic
90C22×C19#49311yescharacteristic
91C22×C19#49614yes—
92C4×C19—162no—
93C4×C19C2×#10212yes—
94C4×C19#44214yes—
95C4×C19#46914yes—
96C4×C19#48612yes—
97C22×D8—22no—
98C2×#127C22×C1912yes—
99#493—22no—
100#493C4×C1914yescomplemented
101C2×#106—22no—
102C2×#102—28no—
103C2×C4×C8C22×C1912yes—
104C2×C4×C8C22×C1911yescharacteristic
105#384C22×C1912yes—
106#322—22no—
107C2×C19—164no—
108C2×C19#171512yes—
109C2×C19#172112yes—
110C2×C19#195711yescharacteristic
111C2×C19#197212yes—
112C22×D4—22no—
113C22×D4—24no—
114C2×D8—28no—
115C2×D8—44no—
116C2×D8—44no—
117C22×C8D4×C1914yes—
118C22×C8D4×C1912yes—
119#127—22no—
120#127—24no—
121#127C2×C4×C1914yes—
122C2×C4⋊C4—24no—
123C2×C4⋊C4—22no—
124C2×C42C23×C1911yescharacteristic
125#106—44no—
126#102—416no—
127C4×C8—22no—
128C4×C8—22no—
129C4×C8C2×C4×C1912yes—
130C4×C8D4×C1912yes—
131C19#983711yescharacteristic, direct product factor, Sylow
132C24—42no—
133C2×D4—24no—
134C2×D4—28no—
135C2×D4—44no—
136C2×D4—42no—
137C2×D4—44no—
138C2×D4—44no—
139C2×D4—48no—
140C2×D4—48no—
141C22×C4—42no—
142C22×C4C2×D4×C1911yescharacteristic
143C22×C4C2×D4×C1912yes—
144D8—416no—
145C2×C8—24no—
146C2×C8—28no—
147C2×C8C22⋊C4×C1914yes—
148C2×C8D8×C1914yes—
149C2×C8SD16×C1914yes—
150C4⋊C4—44no—
151C4⋊C4—48no—
152C42C22×C4×C1911yescharacteristic
153C42C2×D4×C1911yescharacteristic
154C42#41×C1912yes—
155C23—44no—
156C23—82no—
157C23—82no—
158C23—84no—
159C23—84no—
160C23C19×#12711yescharacteristic
161D4—48no—
162D4—416no—
163D4—88no—
164D4—84no—
165C2×C4—82no—
166C2×C4—84no—
167C2×C4C2×C22⋊C4×C1911yescharacteristic
168C2×C4C4×D4×C1912yes—
169C2×C4C19×#12112yes—
170C2×C4C19×#12411yescharacteristic
171C2×C4C2×D8×C1912yes—
172C2×C4C2×SD16×C1912yes—
173C2×C4C19×AGL(1,ℤ/8)18yes—
174C8—44no—
175C8C19×#10218yescomplemented
176C22—84no—
177C22—88no—
178C22—162no—
179C22—162no—
180C22—164no—
181C22C19×#39011yescharacteristic
182C22C19×#49211yescharacteristic
183C22C19×#49311yescharacteristic
184C22C19×#49614yes—
185C4—162no—
186C4C2×C19×#10212yes—
187C4C19×#44214yes—
188C4C19×#46914yes—
189C4C19×#48612yes—
190C2—164no—
191C2C19×#171512yes—
192C2C19×#172112yes—
193C2C19×#195711yescharacteristic
194C2C19×#197212yes—
subgroupG/H
center, socleC23×C19#127
commutatorC42C22×C4×C19
Frattini, cosocleC2×C42C23×C19
prime radicalC2×C19×#493C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×#1957C2semidirect
3. C19×#1844C2semidirect
4. C2×C19×#322C2semidirect
8. C19×#493C4semidirect
57. #9837C19direct (N × H)
78. C8×C19#102semidirect
80. #1957C2×C19semidirect
81. #1844C2×C19semidirect
82. C2×#322C2×C19semidirect
100. #493C4×C19semidirect
131. C19#9837direct (N × H)
175. C8C19×#102semidirect

Maximal subgroups

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

subgroupindex
C2×C19×#4932
C19×#19572
C19×#18442
C2×C19×#3222
#983719