Finite Group Databasebeta

← C19×#2660 #14560517

Subgroups — C19×#2660 #14560517

Order 2432.

448 conjugacy classes of subgroups; only the 232 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 232 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×C4⋊Q8C211yesmaximal, characteristic
2C2×C19×#125C211yesmaximal, characteristic
3C19×#398C214yesmaximal
4C19×#395C214yesmaximal
5C19×#384C212yesmaximal
6C19×#382C212yesmaximal
7C19×#376C211yesmaximal, characteristic
8C22×Q8×C19C2212yes—
9C19×C4⋊Q8—24no—
10C19×#125—24no—
11C2×C4⋊C4×C19C2211yescharacteristic
12C2×C4⋊C4×C19C2212yes—
13C2×C4⋊C4×C19C2211yescharacteristic
14C2×C4⋊C4×C19C2212yes—
15C2×C4⋊C4×C19C2212yes—
16C2×C4⋊C4×C19C2212yes—
17C2×C4⋊C4×C19C2218yes—
18C2×C42×C19C2211yescharacteristic
19C2×C42×C19C2212yes—
20C19×#95C2212yes—
21C19×#95C2212yes—
22C19×#95C2218yes—
23C2×Q8×C19—24no—
24C2×Q8×C19—44no—
25C22×C4×C19C2312yes—
26C22×C4×C19C2314yes—
27C22×C4×C19C2312yes—
28C22×C4×C19C2311yescharacteristic
29C22×C4×C19C2311yescharacteristic
30C22×C4×C19C2314yes—
31C22×C4×C19C2311yescharacteristic
32C4⋊C4×C19—24no—
33C4⋊C4×C19—24no—
34C4⋊C4×C19—22no—
35C4⋊C4×C19—22no—
36C4⋊C4×C19—24no—
37C4⋊C4×C19—24no—
38C4⋊C4×C19—48no—
39C42×C19D414yes—
40C42×C19Q818yescomplemented
41C23×C19C2411yescharacteristic
42Q8×C19—48no—
43C2×C4×C19—24no—
44C2×C4×C19—22no—
45C2×C4×C19—22no—
46C2×C4×C19—24no—
47C2×C4×C19—22no—
48C2×C4×C19—22no—
49C2×C4×C19—24no—
50C2×C4×C19—24no—
51C2×C4×C19—28no—
52C2×C4×C19—24no—
53C2×C4×C19C2×D412yes—
54C2×C4×C19C2×D412yes—
55C2×C4×C19C2×D412yes—
56C2×C4×C19C2×Q818yes—
57C2×C4×C19C2×Q814yes—
58#2660C1911yesmaximal, characteristic, direct product factor, Sylow
59C22×C19C22×D411yescharacteristic
60C22×C19C22×Q812yes—
61C22×C19H(5,𝔽2)12yes—
62C22×C192−1+412yes—
63C4×C19—22no—
64C4×C19—22no—
65C4×C19—28no—
66C4×C19—42no—
67C4×C19—44no—
68C4×C19—42no—
69C4×C19C4⋊Q814yes—
70C2×C4⋊Q8C2×C1911yescharacteristic
71C2×#125C2×C1911yescharacteristic
72#398C2×C1914yes—
73#395C2×C1914yes—
74#384C2×C1912yes—
75#382C2×C1912yes—
76#376C2×C1911yescharacteristic
77C2×C19C2×C4⋊Q811yescharacteristic
78C2×C19#53511yescharacteristic
79C2×C19#53611yescharacteristic
80C2×C19#54414yes—
81C22×Q8C22×C1912yes—
82C4⋊Q8—24no—
83#125—24no—
84C2×C4⋊C4C22×C1911yescharacteristic
85C2×C4⋊C4C22×C1911yescharacteristic
86C2×C4⋊C4C22×C1912yes—
87C2×C4⋊C4C22×C1912yes—
88C2×C4⋊C4C22×C1912yes—
89C2×C4⋊C4C22×C1912yes—
90C2×C4⋊C4C22×C1918yes—
91C2×C42C22×C1911yescharacteristic
92C2×C42C22×C1912yes—
93#95C22×C1912yes—
94#95C22×C1912yes—
95#95C22×C1918yes—
96C19#266011yescharacteristic, direct product factor, Sylow
97C2×Q8—24no—
98C2×Q8—44no—
99C22×C4C23×C1912yes—
100C22×C4C23×C1914yes—
101C22×C4C23×C1912yes—
102C22×C4C23×C1911yescharacteristic
103C22×C4C23×C1911yescharacteristic
104C22×C4C23×C1914yes—
105C22×C4C23×C1911yescharacteristic
106C4⋊C4—24no—
107C4⋊C4—24no—
108C4⋊C4—22no—
109C4⋊C4—22no—
110C4⋊C4—24no—
111C4⋊C4—24no—
112C4⋊C4—48no—
113C42D4×C1914yes—
114C42Q8×C1918yescomplemented
115C23C24×C1911yescharacteristic
116Q8—48no—
117C2×C4—24no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—24no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—24no—
124C2×C4—24no—
125C2×C4—28no—
126C2×C4—24no—
127C2×C4C2×D4×C1912yes—
128C2×C4C2×D4×C1912yes—
129C2×C4C2×D4×C1912yes—
130C2×C4C2×Q8×C1918yes—
131C2×C4C2×Q8×C1914yes—
132C22C22×D4×C1911yescharacteristic
133C22C22×Q8×C1912yes—
134C22C19×H(5,𝔽2)12yes—
135C22C19×2−1+412yes—
136C4—22no—
137C4—22no—
138C4—28no—
139C4—44no—
140C4—42no—
141C4—42no—
142C4C19×C4⋊Q814yes—
143C2C2×C19×C4⋊Q811yescharacteristic
144C2C19×#53511yescharacteristic
145C2C19×#53611yescharacteristic
146C2C19×#54414yes—
subgroupG/H
center, socle, prime radicalC23×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
40. C42×C19Q8semidirect
58. #2660C19direct (N × H)
96. C19#2660direct (N × H)
114. C42Q8×C19semidirect

Maximal subgroups

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

subgroupindex
C2×C19×C4⋊Q82
C2×C19×#1252
C19×#3982
C19×#3952
C19×#3842
C19×#3822
C19×#3762
#266019