Finite Group Databasebeta

← C19×#2819 #14560676

Subgroups — C19×#2819 #14560676

Order 2432.

580 conjugacy classes of subgroups; only the 184 normal subgroups are shown.

normal subgroups only

This group has 580 conjugacy classes of subgroups — too many to draw. Only its 184 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×#124C212yesmaximal, complemented
2C19×#394C214yesmaximal, complemented
3C19×#393C214yesmaximal, complemented
4C19×#392C214yesmaximal, complemented
5C19×#382C211yesmaximal, characteristic, complemented
6C22×Q8×C19C2212yes—
7C22×D4×C19C2212yes—
8C22×D4×C19C2214yes—
9C19×#124—28no—
10C2×C4⋊C4×C19C2212yes—
11C2×C22⋊C4×C19C2214yes—
12C2×C22⋊C4×C19C2214yes—
13C2×C22⋊C4×C19C2218yes—
14C2×C42×C19C2211yescharacteristic
15C19×#95C2214yes—
16C19×#95C2214yes—
17C24×C19C2314yes—
18C2×Q8×C19—24no—
19C2×Q8×C19—44no—
20C2×D4×C19—24no—
21C2×D4×C19—44no—
22C2×D4×C19—48no—
23C2×D4×C19—44no—
24C22×C4×C19C2314yes—
25C22×C4×C19C2314yes—
26C22×C4×C19C2311yescharacteristic
27C22×C4×C19C2312yes—
28C4⋊C4×C19—42no—
29C22⋊C4×C19—28no—
30C22⋊C4×C19—28no—
31C22⋊C4×C19—48no—
32C42×C19D414yescomplemented
33C23×C19—24no—
34C23×C19—28no—
35C23×C19—28no—
36C23×C19—24no—
37C23×C19—24no—
38C23×C19C2411yescharacteristic
39Q8×C19—48no—
40D4×C19—48no—
41D4×C19—416no—
42C2×C4×C19—21no—
43C2×C4×C19—24no—
44C2×C4×C19—21no—
45C2×C4×C19—24no—
46C2×C4×C19—28no—
47C2×C4×C19—28no—
48C2×C4×C19—24no—
49C2×C4×C19C2×D412yes—
50C2×C4×C19C2×D414yes—
51#2819C1911yesmaximal, characteristic, direct product factor, Sylow
52C22×C19—44no—
53C22×C19—44no—
54C22×C19—44no—
55C22×C19—48no—
56C22×C19—48no—
57C22×C19C22×D411yescharacteristic
58C22×C19H(5,𝔽2)14yes—
59C22×C19H(5,𝔽2)11yescharacteristic
60C22×C192−1+411yescharacteristic
61C4×C19—24no—
62C4×C19—22no—
63C4×C19—44no—
64C4×C19—44no—
65C2×#124C2×C1912yescomplemented
66#394C2×C1914yescomplemented
67#393C2×C1914yescomplemented
68#392C2×C1914yescomplemented
69#382C2×C1911yescharacteristic, complemented
70C2×C19—84no—
71C2×C19#53512yes—
72C2×C19#53711yescharacteristic
73C2×C19H(3,𝔽4)12yes—
74C2×C19#56212yes—
75C22×Q8C22×C1912yes—
76C22×D4C22×C1912yes—
77C22×D4C22×C1914yes—
78#124—28no—
79C2×C4⋊C4C22×C1912yes—
80C2×C22⋊C4C22×C1914yes—
81C2×C22⋊C4C22×C1914yes—
82C2×C22⋊C4C22×C1918yes—
83C2×C42C22×C1911yescharacteristic
84#95C22×C1914yes—
85#95C22×C1914yes—
86C19#281911yescharacteristic, direct product factor, Sylow
87C24C23×C1914yes—
88C2×Q8—24no—
89C2×Q8—44no—
90C2×D4—24no—
91C2×D4—44no—
92C2×D4—48no—
93C2×D4—44no—
94C22×C4C23×C1914yes—
95C22×C4C23×C1914yes—
96C22×C4C23×C1912yes—
97C22×C4C23×C1911yescharacteristic
98C4⋊C4—42no—
99C22⋊C4—28no—
100C22⋊C4—28no—
101C22⋊C4—48no—
102C42D4×C1914yescomplemented
103C23—24no—
104C23—28no—
105C23—28no—
106C23—24no—
107C23—24no—
108C23C24×C1911yescharacteristic
109Q8—48no—
110D4—48no—
111D4—416no—
112C2×C4—21no—
113C2×C4—24no—
114C2×C4—21no—
115C2×C4—24no—
116C2×C4—28no—
117C2×C4—28no—
118C2×C4—24no—
119C2×C4C2×D4×C1912yes—
120C2×C4C2×D4×C1914yes—
121C22—44no—
122C22—44no—
123C22—44no—
124C22—48no—
125C22—48no—
126C22C22×D4×C1911yescharacteristic
127C22C19×H(5,𝔽2)14yes—
128C22C19×H(5,𝔽2)11yescharacteristic
129C22C19×2−1+411yescharacteristic
130C4—24no—
131C4—22no—
132C4—44no—
133C4—44no—
134C2—84no—
135C2C19×#53512yes—
136C2C19×#53711yescharacteristic
137C2C19×H(3,𝔽4)12yes—
138C2C19×#56212yes—
subgroupG/H
center, socleC23×C19C24
commutator, Frattini, cosocleC23C24×C19
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C19 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C19×#124C2semidirect
2. C19×#394C2semidirect
3. C19×#393C2semidirect
4. C19×#392C2semidirect
5. C19×#382C2semidirect
32. C42×C19D4semidirect
51. #2819C19direct (N × H)
65. C2×#124C2×C19semidirect
66. #394C2×C19semidirect
67. #393C2×C19semidirect
68. #392C2×C19semidirect
69. #382C2×C19semidirect
86. C19#2819direct (N × H)
102. C42D4×C19semidirect

Maximal subgroups

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

subgroupindex
C2×C19×#1242
C19×#3942
C19×#3932
C19×#3922
C19×#3822
#281919