Finite Group Databasebeta

← C19×#2815 #14560672

Subgroups — C19×#2815 #14560672

Order 2432.

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

normal subgroups only

This group has 644 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×#121C212yesmaximal, complemented
2C19×#397C214yesmaximal, complemented
3C19×#392C214yesmaximal, complemented
4C19×#392C214yesmaximal, complemented
5C19×#381C211yesmaximal, characteristic, complemented
6C22×D4×C19C2214yes—
7C22×D4×C19C2212yes—
8C22×D4×C19C2214yes—
9C23×C4×C19C2211yescharacteristic
10C19×#121—28no—
11C2×C4⋊C4×C19C2212yes—
12C2×C22⋊C4×C19C2214yes—
13C2×C22⋊C4×C19C2212yes—
14C2×C22⋊C4×C19C2218yes—
15C19×#95C2214yes—
16C19×#95C2214yes—
17C24×C19C2314yes—
18C24×C19C2311yescharacteristic
19C2×D4×C19—28no—
20C2×D4×C19—24no—
21C2×D4×C19—44no—
22C2×D4×C19—48no—
23C2×D4×C19—44no—
24C2×D4×C19—48no—
25C22×C4×C19—42no—
26C22×C4×C19D414yescomplemented
27C22×C4×C19C2314yes—
28C22×C4×C19C2314yes—
29C22×C4×C19C2312yes—
30C4⋊C4×C19—24no—
31C22⋊C4×C19—28no—
32C22⋊C4×C19—42no—
33C22⋊C4×C19—48no—
34C23×C19—22no—
35C23×C19—24no—
36C23×C19—24no—
37C23×C19—24no—
38C23×C19—28no—
39C23×C19—28no—
40C23×C19—24no—
41C23×C19C2×D412yes—
42C23×C19C2411yescharacteristic
43D4×C19—48no—
44D4×C19—416no—
45D4×C19—416no—
46C2×C4×C19—24no—
47C2×C4×C19—24no—
48C2×C4×C19—28no—
49C2×C4×C19—24no—
50C2×C4×C19—28no—
51C2×C4×C19—44no—
52C2×C4×C19C2×D414yes—
53#2815C1911yesmaximal, characteristic, direct product factor, Sylow
54C22×C19—22no—
55C22×C19—24no—
56C22×C19—44no—
57C22×C19—44no—
58C22×C19—44no—
59C22×C19—44no—
60C22×C19—48no—
61C22×C19—48no—
62C22×C19C22×D411yescharacteristic
63C22×C19H(5,𝔽2)12yes—
64C22×C19H(5,𝔽2)14yes—
65C4×C19—24no—
66C4×C19—44no—
67C4×C19—44no—
68C2×#121C2×C1912yescomplemented
69#397C2×C1914yescomplemented
70#392C2×C1914yescomplemented
71#392C2×C1914yescomplemented
72#381C2×C1911yescharacteristic, complemented
73C2×C19—42no—
74C2×C19—84no—
75C2×C19#53411yescharacteristic
76C2×C19#53512yes—
77C2×C19#56014yes—
78C22×D4C22×C1914yes—
79C22×D4C22×C1912yes—
80C22×D4C22×C1914yes—
81C23×C4C22×C1911yescharacteristic
82#121—28no—
83C2×C4⋊C4C22×C1912yes—
84C2×C22⋊C4C22×C1914yes—
85C2×C22⋊C4C22×C1912yes—
86C2×C22⋊C4C22×C1918yes—
87#95C22×C1914yes—
88#95C22×C1914yes—
89C19#281511yescharacteristic, direct product factor, Sylow
90C24C23×C1914yes—
91C24C23×C1911yescharacteristic
92C2×D4—28no—
93C2×D4—24no—
94C2×D4—44no—
95C2×D4—48no—
96C2×D4—44no—
97C2×D4—48no—
98C22×C4—42no—
99C22×C4D4×C1914yescomplemented
100C22×C4C23×C1914yes—
101C22×C4C23×C1914yes—
102C22×C4C23×C1912yes—
103C4⋊C4—24no—
104C22⋊C4—28no—
105C22⋊C4—42no—
106C22⋊C4—48no—
107C23—22no—
108C23—24no—
109C23—24no—
110C23—24no—
111C23—28no—
112C23—28no—
113C23—24no—
114C23C2×D4×C1912yes—
115C23C24×C1911yescharacteristic
116D4—48no—
117D4—416no—
118D4—416no—
119C2×C4—24no—
120C2×C4—24no—
121C2×C4—28no—
122C2×C4—24no—
123C2×C4—28no—
124C2×C4—44no—
125C2×C4C2×D4×C1914yes—
126C22—22no—
127C22—24no—
128C22—44no—
129C22—44no—
130C22—44no—
131C22—44no—
132C22—48no—
133C22—48no—
134C22C22×D4×C1911yescharacteristic
135C22C19×H(5,𝔽2)12yes—
136C22C19×H(5,𝔽2)14yes—
137C4—24no—
138C4—44no—
139C4—44no—
140C2—42no—
141C2—84no—
142C2C19×#53411yescharacteristic
143C2C19×#53512yes—
144C2C19×#56014yes—
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×#121C2semidirect
2. C19×#397C2semidirect
3. C19×#392C2semidirect
4. C19×#392C2semidirect
5. C19×#381C2semidirect
26. C22×C4×C19D4semidirect
53. #2815C19direct (N × H)
68. C2×#121C2×C19semidirect
69. #397C2×C19semidirect
70. #392C2×C19semidirect
71. #392C2×C19semidirect
72. #381C2×C19semidirect
89. C19#2815direct (N × H)
99. C22×C4D4×C19semidirect

Maximal subgroups

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

subgroupindex
C2×C19×#1212
C19×#3972
C19×#3922
C19×#3812
#281519