Finite Group Databasebeta

← C19×#2823 #14560680

Subgroups — C19×#2823 #14560680

Order 2432.

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

normal subgroups only

This group has 456 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×#126C212yesmaximal, complemented
2C19×#398C213yesmaximal, complemented
3C19×#396C216yesmaximal, complemented
4C19×#394C213yesmaximal
5C19×#384C211yesmaximal, characteristic, complemented
6C22×D4×C19C2211yescharacteristic
7C19×#126—28no—
8C2×C4⋊C4×C19C2216yes—
9C2×C4⋊C4×C19C2213yes—
10C2×C4⋊C4×C19C2213yes—
11C2×C4⋊C4×C19C2213yes—
12C2×C22⋊C4×C19C2216yes—
13C2×C22⋊C4×C19C2216yes—
14C2×C42×C19C2211yescharacteristic
15C19×#95C2213yes—
16C19×#95C2213yes—
17C24×C19C2312yes—
18C2×D4×C19—43no—
19C22×C4×C19C2313yes—
20C22×C4×C19C2316yes—
21C22×C4×C19C2311yescharacteristic
22C22×C4×C19C2313yes—
23C4⋊C4×C19—212no—
24C4⋊C4×C19—43no—
25C4⋊C4×C19—43no—
26C4⋊C4×C19—43no—
27C22⋊C4×C19—212no—
28C22⋊C4×C19—46no—
29C42×C19D414yescomplemented
30C23×C19—22no—
31C23×C19—26no—
32C23×C19—26no—
33C23×C19C2411yescharacteristic
34D4×C19—44no—
35C2×C4×C19—23no—
36C2×C4×C19—23no—
37C2×C4×C19—26no—
38C2×C4×C19—26no—
39C2×C4×C19—26no—
40C2×C4×C19—23no—
41C2×C4×C19—23no—
42C2×C4×C19—26no—
43C2×C4×C19C2×D416yes—
44#2823C1911yesmaximal, characteristic, direct product factor, Sylow
45C22×C19—46no—
46C22×C19—42no—
47C22×C19—46no—
48C22×C19C22×D411yescharacteristic
49C22×C19H(5,𝔽2)13yes—
50C22×C192−1+413yes—
51C4×C19—26no—
52C4×C19—46no—
53C4×C19—43no—
54C4×C19—41no—
55C2×#126C2×C1912yescomplemented
56#398C2×C1913yescomplemented
57#396C2×C1916yescomplemented
58#394C2×C1913yes—
59#384C2×C1911yescharacteristic, complemented
60C2×C19—82no—
61C2×C19#53713yes—
62C2×C19#56011yescharacteristic
63C2×C19#56313yes—
64C22×D4C22×C1911yescharacteristic
65#126—28no—
66C2×C4⋊C4C22×C1916yes—
67C2×C4⋊C4C22×C1913yes—
68C2×C4⋊C4C22×C1913yes—
69C2×C4⋊C4C22×C1913yes—
70C2×C22⋊C4C22×C1916yes—
71C2×C22⋊C4C22×C1916yes—
72C2×C42C22×C1911yescharacteristic
73#95C22×C1913yes—
74#95C22×C1913yes—
75C19#282311yescharacteristic, direct product factor, Sylow
76C24C23×C1912yes—
77C2×D4—43no—
78C22×C4C23×C1911yescharacteristic
79C22×C4C23×C1916yes—
80C22×C4C23×C1913yes—
81C22×C4C23×C1913yes—
82C4⋊C4—212no—
83C4⋊C4—43no—
84C4⋊C4—43no—
85C4⋊C4—43no—
86C22⋊C4—212no—
87C22⋊C4—46no—
88C42D4×C1914yescomplemented
89C23—22no—
90C23—26no—
91C23—26no—
92C23C24×C1911yescharacteristic
93D4—44no—
94C2×C4—23no—
95C2×C4—23no—
96C2×C4—26no—
97C2×C4—26no—
98C2×C4—26no—
99C2×C4—23no—
100C2×C4—23no—
101C2×C4—26no—
102C2×C4C2×D4×C1916yes—
103C22—46no—
104C22—42no—
105C22—46no—
106C22C22×D4×C1911yescharacteristic
107C22C19×H(5,𝔽2)13yes—
108C22C19×2−1+413yes—
109C4—26no—
110C4—46no—
111C4—41no—
112C4—43no—
113C2—82no—
114C2C19×#53713yes—
115C2C19×#56011yescharacteristic
116C2C19×#56313yes—
subgroupG/H
center, socleC23×C19C24
commutator, Frattini, cosocleC23C24×C19
prime radicalC22×D4×C19C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C19 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C19×#126C2semidirect
2. C19×#398C2semidirect
3. C19×#396C2semidirect
5. C19×#384C2semidirect
29. C42×C19D4semidirect
44. #2823C19direct (N × H)
55. C2×#126C2×C19semidirect
56. #398C2×C19semidirect
57. #396C2×C19semidirect
59. #384C2×C19semidirect
75. C19#2823direct (N × H)
88. C42D4×C19semidirect

Maximal subgroups

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

subgroupindex
C2×C19×#1262
C19×#3982
C19×#3962
C19×#3942
C19×#3842
#282319