Finite Group Databasebeta

← C19×#1946 #14559803

Subgroups — C19×#1946 #14559803

Order 2432.

200 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 112 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×#108C211yesmaximal, characteristic
2C19×#427C211yesmaximal, characteristic
3C19×#424C212yesmaximal
4C2×C19×#97C211yesmaximal, characteristic
5C19×#339C212yesmaximal
6C2×M16×C19C2212yes—
7C22×C8×C19C2211yescharacteristic
8C22×C8×C19C2211yescharacteristic
9C19×#117C2212yes—
10C2×C42×C19C2211yescharacteristic
11C19×#108—22no—
12C19×#107C412yescomplemented
13C19×#106C412yescomplemented
14C19×C4⋊C8—24no—
15C19×#97—22no—
16C22×C4×C19—21no—
17C22×C4×C19C2311yescharacteristic
18M16×C19—22no—
19M16×C19—22no—
20C2×C8×C19—21no—
21C2×C8×C19—21no—
22C2×C8×C19—22no—
23C2×C8×C19C2×C411yescharacteristic
24C2×C8×C19C2×C411yescharacteristic
25C2×C8×C19D412yes—
26C2×C8×C19D412yes—
27C2×C8×C19Q812yes—
28C4⋊C4×C19C2×C414yes—
29C22⋊C4×C19—22no—
30C42×C19—21no—
31C42×C19—22no—
32C42×C19Q812yes—
33C23×C19#4111yescharacteristic
34C2×C4×C19—24no—
35C2×C4×C19—22no—
36C2×C4×C19—42no—
37C2×C4×C19C22×C411yescharacteristic
38C2×C4×C19C2×D411yescharacteristic
39C2×C4×C19C2×D411yescharacteristic
40C2×C4×C19C2×Q811yescharacteristic
41C2×C4×C19C2×Q811yescharacteristic
42C2×C4×C19#4111yescharacteristic
43C8×C19—22no—
44C8×C19—42no—
45C8×C19C4⋊C412yes—
46C8×C19C4⋊C412yes—
47#1946C1911yesmaximal, characteristic, direct product factor, Sylow
48C22×C19—22no—
49C22×C19C4×D411yescharacteristic
50C22×C19C22⋊Q811yescharacteristic
51C22×C19#12511yescharacteristic
52C4×C19—42no—
53C4×C19—44no—
54C4×C19C2×C4⋊C411yescharacteristic
55C4×C19C4×Q811yescharacteristic
56C4×C19#12111yescharacteristic
57C4×C19C4⋊Q811yescharacteristic
58C2×#108C2×C1911yescharacteristic
59#427C2×C1911yescharacteristic
60#424C2×C1912yes—
61C2×#97C2×C1911yescharacteristic
62#339C2×C1912yes—
63C2×C19—21no—
64C2×C19—21no—
65C2×C19#38911yescharacteristic
66C2×C19#44412yes—
67C2×M16C22×C1912yes—
68C22×C8C22×C1911yescharacteristic
69C22×C8C22×C1911yescharacteristic
70#117C22×C1912yes—
71C2×C42C22×C1911yescharacteristic
72#108—22no—
73#107C4×C1912yescomplemented
74#106C4×C1912yescomplemented
75C4⋊C8—24no—
76#97—22no—
77C19#194611yescharacteristic, direct product factor, Sylow
78C22×C4—21no—
79C22×C4C23×C1911yescharacteristic
80M16—22no—
81M16—22no—
82C2×C8—21no—
83C2×C8—21no—
84C2×C8—22no—
85C2×C8C2×C4×C1911yescharacteristic
86C2×C8C2×C4×C1911yescharacteristic
87C2×C8D4×C1912yes—
88C2×C8D4×C1912yes—
89C2×C8Q8×C1912yes—
90C4⋊C4C2×C4×C1914yes—
91C22⋊C4—22no—
92C42—21no—
93C42—22no—
94C42Q8×C1912yes—
95C23#41×C1911yescharacteristic
96C2×C4—24no—
97C2×C4—22no—
98C2×C4—42no—
99C2×C4C22×C4×C1911yescharacteristic
100C2×C4C2×D4×C1911yescharacteristic
101C2×C4C2×D4×C1911yescharacteristic
102C2×C4C2×Q8×C1911yescharacteristic
103C2×C4C2×Q8×C1911yescharacteristic
104C2×C4#41×C1911yescharacteristic
105C8—22no—
106C8—42no—
107C8C4⋊C4×C1912yes—
108C8C4⋊C4×C1912yes—
109C22—22no—
110C22C4×D4×C1911yescharacteristic
111C22C19×C22⋊Q811yescharacteristic
112C22C19×#12511yescharacteristic
113C4—42no—
114C4—44no—
115C4C2×C4⋊C4×C1911yescharacteristic
116C4C4×Q8×C1911yescharacteristic
117C4C19×#12111yescharacteristic
118C4C19×C4⋊Q811yescharacteristic
119C2—21no—
120C2—21no—
121C2C19×#38911yescharacteristic
122C2C19×#44412yes—
subgroupG/H
centerC2×C4×C19C2×D4
commutatorC2×C4C22×C4×C19
Frattini, cosocleC22×C4C23×C19
socleC22×C19C4×D4
prime radicalC23×C19#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C19 ◁ C22×C8×C19 ◁ G

Complements

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

NH ≅ G/Ntype
12. C19×#107C4semidirect
13. C19×#106C4semidirect
47. #1946C19direct (N × H)
73. #107C4×C19semidirect
74. #106C4×C19semidirect
77. C19#1946direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×#1082
C19×#4272
C19×#4242
C2×C19×#972
C19×#3392
#194619