Finite Group Databasebeta

← C19×#8792 #18014751

Subgroups — C19×#8792 #18014751

Order 4864.

262 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 126 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
1C19×#1837C211yesmaximal, characteristic
2C19×#1835C211yesmaximal, characteristic
3C19×#1450C211yesmaximal, characteristic
4C19×#1286C214yesmaximal
5C19×#431C2212yes—
6C19×#423C2212yes—
7C2×C4×C8×C19C2211yescharacteristic
8C19×#382C2212yes—
9C19×#341—22no—
10C19×#340—22no—
11C19×#322C412yescomplemented
12C82×C19C412yescomplemented
13C2×M16×C19—22no—
14C22×C8×C19D412yes—
15C2×C4⋊C4×C19—22no—
16C2×C42×C19C2311yescharacteristic
17C19×C4⋊C8—22no—
18C19×C4⋊C8—24no—
19C19×C22⋊C8—22no—
20C4×C8×C19C2×C414yes—
21C4×C8×C19C2×C411yescharacteristic
22C4×C8×C19C2×C411yescharacteristic
23C4×C8×C19Q812yes—
24C19×#95—24no—
25C22×C4×C19—42no—
26C22×C4×C19C2×D411yescharacteristic
27C22×C4×C19#4112yes—
28M16×C19—44no—
29C2×C8×C19—24no—
30C2×C8×C19—24no—
31C2×C8×C19—42no—
32C2×C8×C19C4⋊C412yes—
33C2×C8×C19C4⋊C412yes—
34C4⋊C4×C19—44no—
35C42×C19C22×C411yescharacteristic
36C42×C19C2×Q811yescharacteristic
37C42×C19#4112yes—
38#8792C1911yesmaximal, characteristic, direct product factor, Sylow
39C23×C19#12411yescharacteristic
40C2×C4×C19—42no—
41C2×C4×C19—84no—
42C2×C4×C19—82no—
43C2×C4×C19C2×C4⋊C411yescharacteristic
44C2×C4×C19#11712yes—
45C2×C4×C19#12411yescharacteristic
46C2×C4×C19#12512yes—
47C2×C4×C19#13514yes—
48C8×C19—22no—
49C8×C19—22no—
50C8×C19—44no—
51C8×C19—82no—
52#1837C2×C1911yescharacteristic
53#1835C2×C1911yescharacteristic
54#1450C2×C1911yescharacteristic
55#1286C2×C1914yes—
56C22×C19—22no—
57C22×C19#38211yescharacteristic
58C22×C19#48812yes—
59C4×C19—22no—
60C4×C19—22no—
61C4×C19—162no—
62C4×C19#42712yes—
63C4×C19#48812yes—
64#431C22×C1912yes—
65#423C22×C1912yes—
66C2×C4×C8C22×C1911yescharacteristic
67#382C22×C1912yes—
68#341—22no—
69#340—22no—
70#322C4×C1912yescomplemented
71C82C4×C1912yescomplemented
72C2×C19—22no—
73C2×C19#183312yes—
74C2×C19#183511yescharacteristic
75C2×M16—22no—
76C22×C8D4×C1912yes—
77C2×C4⋊C4—22no—
78C2×C42C23×C1911yescharacteristic
79C4⋊C8—22no—
80C4⋊C8—24no—
81C22⋊C8—22no—
82C4×C8C2×C4×C1914yes—
83C4×C8C2×C4×C1911yescharacteristic
84C4×C8C2×C4×C1911yescharacteristic
85C4×C8Q8×C1912yes—
86#95—24no—
87C19#879211yescharacteristic, direct product factor, Sylow
88C22×C4—42no—
89C22×C4C2×D4×C1911yescharacteristic
90C22×C4#41×C1912yes—
91M16—44no—
92C2×C8—24no—
93C2×C8—24no—
94C2×C8—42no—
95C2×C8C4⋊C4×C1912yes—
96C2×C8C4⋊C4×C1912yes—
97C4⋊C4—44no—
98C42C22×C4×C1911yescharacteristic
99C42C2×Q8×C1911yescharacteristic
100C42#41×C1912yes—
101C23C19×#12411yescharacteristic
102C2×C4—42no—
103C2×C4—84no—
104C2×C4—82no—
105C2×C4C2×C4⋊C4×C1911yescharacteristic
106C2×C4C19×#11712yes—
107C2×C4C19×#12411yescharacteristic
108C2×C4C19×#12512yes—
109C2×C4C19×#13514yes—
110C8—22no—
111C8—22no—
112C8—44no—
113C8—82no—
114C22—22no—
115C22C19×#38211yescharacteristic
116C22C19×#48812yes—
117C4—22no—
118C4—22no—
119C4—162no—
120C4C19×#42712yes—
121C4C19×#48812yes—
122C2—22no—
123C2C19×#183312yes—
124C2C19×#183511yescharacteristic
subgroupG/H
center, socleC22×C19#382
commutatorC42C22×C4×C19
Frattini, cosocleC2×C42C23×C19
prime radicalC23×C19#124
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
11. C19×#322C4semidirect
12. C82×C19C4semidirect
38. #8792C19direct (N × H)
70. #322C4×C19semidirect
71. C82C4×C19semidirect
87. C19#8792direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#18372
C19×#18352
C19×#14502
C19×#12862
#879219