Finite Group Databasebeta

← C19×#2659 #14560516

Subgroups — C19×#2659 #14560516

Order 2432.

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

normal subgroups only

This group has 524 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×C22⋊Q8C212yesmaximal
2C19×#398C214yesmaximal, complemented
3C19×#395C214yesmaximal, complemented
4C19×#380C214yesmaximal
5C2×C19×#95C211yesmaximal, characteristic
6C22×Q8×C19C2212yes—
7C23×C4×C19C2211yescharacteristic
8C23×C4×C19C2212yes—
9C19×C22⋊Q8—28no—
10C2×C4⋊C4×C19C2214yes—
11C2×C4⋊C4×C19C2212yes—
12C2×C4⋊C4×C19C2214yes—
13C2×C4⋊C4×C19C2214yes—
14C2×C22⋊C4×C19C2214yes—
15C19×#95C2214yes—
16C19×#95C2218yes—
17C24×C19C2311yescharacteristic
18C2×Q8×C19—24no—
19C2×Q8×C19—44no—
20C22×C4×C19—42no—
21C22×C4×C19—42no—
22C22×C4×C19—42no—
23C22×C4×C19D414yes—
24C22×C4×C19Q818yescomplemented
25C22×C4×C19C2314yes—
26C22×C4×C19C2314yes—
27C22×C4×C19C2312yes—
28C22×C4×C19C2314yes—
29C4⋊C4×C19—24no—
30C4⋊C4×C19—28no—
31C4⋊C4×C19—44no—
32C4⋊C4×C19—44no—
33C22⋊C4×C19—28no—
34C23×C19—22no—
35C23×C19—21no—
36C23×C19—21no—
37C23×C19C2×D412yes—
38C23×C19C2×Q814yes—
39C23×C19C2411yescharacteristic
40Q8×C19—48no—
41C2×C4×C19—24no—
42C2×C4×C19—24no—
43C2×C4×C19—24no—
44C2×C4×C19—24no—
45C2×C4×C19—24no—
46C2×C4×C19—24no—
47C2×C4×C19—28no—
48C2×C4×C19—24no—
49C2×C4×C19—44no—
50C2×C4×C19—48no—
51C2×C4×C19C2×D414yes—
52C2×C4×C19C2×Q818yes—
53#2659C1911yesmaximal, characteristic, direct product factor, Sylow
54C22×C19—22no—
55C22×C19—22no—
56C22×C19—24no—
57C22×C19—24no—
58C22×C19C4⋊Q814yes—
59C22×C19C22×D411yescharacteristic
60C22×C19C22×Q812yes—
61C22×C19H(5,𝔽2)12yes—
62C22×C19H(5,𝔽2)11yescharacteristic
63C22×C192−1+411yescharacteristic
64C4×C19—24no—
65C4×C19—28no—
66C4×C19—44no—
67C4×C19—44no—
68C2×C22⋊Q8C2×C1912yes—
69#398C2×C1914yescomplemented
70#395C2×C1914yescomplemented
71#380C2×C1914yes—
72C2×#95C2×C1911yescharacteristic
73C2×C19—24no—
74C2×C19C2×C4⋊Q811yescharacteristic
75C2×C19#53411yescharacteristic
76C2×C19#53711yescharacteristic
77C2×C19#54312yes—
78C2×C19#54412yes—
79C22×Q8C22×C1912yes—
80C23×C4C22×C1911yescharacteristic
81C23×C4C22×C1912yes—
82C22⋊Q8—28no—
83C2×C4⋊C4C22×C1914yes—
84C2×C4⋊C4C22×C1912yes—
85C2×C4⋊C4C22×C1914yes—
86C2×C4⋊C4C22×C1914yes—
87C2×C22⋊C4C22×C1914yes—
88#95C22×C1914yes—
89#95C22×C1918yes—
90C19#265911yescharacteristic, direct product factor, Sylow
91C24C23×C1911yescharacteristic
92C2×Q8—24no—
93C2×Q8—44no—
94C22×C4—42no—
95C22×C4—42no—
96C22×C4—42no—
97C22×C4D4×C1914yes—
98C22×C4Q8×C1918yescomplemented
99C22×C4C23×C1914yes—
100C22×C4C23×C1914yes—
101C22×C4C23×C1912yes—
102C22×C4C23×C1914yes—
103C4⋊C4—24no—
104C4⋊C4—28no—
105C4⋊C4—44no—
106C4⋊C4—44no—
107C22⋊C4—28no—
108C23—22no—
109C23—21no—
110C23—21no—
111C23C2×D4×C1912yes—
112C23C2×Q8×C1914yes—
113C23C24×C1911yescharacteristic
114Q8—48no—
115C2×C4—24no—
116C2×C4—24no—
117C2×C4—24no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—24no—
121C2×C4—28no—
122C2×C4—24no—
123C2×C4—44no—
124C2×C4—48no—
125C2×C4C2×D4×C1914yes—
126C2×C4C2×Q8×C1918yes—
127C22—22no—
128C22—22no—
129C22—24no—
130C22—24no—
131C22C19×C4⋊Q814yes—
132C22C22×D4×C1911yescharacteristic
133C22C22×Q8×C1912yes—
134C22C19×H(5,𝔽2)12yes—
135C22C19×H(5,𝔽2)11yescharacteristic
136C22C19×2−1+411yescharacteristic
137C4—24no—
138C4—28no—
139C4—44no—
140C4—44no—
141C2—24no—
142C2C2×C19×C4⋊Q811yescharacteristic
143C2C19×#53411yescharacteristic
144C2C19×#53711yescharacteristic
145C2C19×#54312yes—
146C2C19×#54412yes—
subgroupG/H
center, socleC23×C19C24
commutator, Frattini, cosocleC23C24×C19
prime radicalC24×C19C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C19 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×#398C2semidirect
3. C19×#395C2semidirect
24. C22×C4×C19Q8semidirect
53. #2659C19direct (N × H)
69. #398C2×C19semidirect
70. #395C2×C19semidirect
90. C19#2659direct (N × H)
98. C22×C4Q8×C19semidirect

Maximal subgroups

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

subgroupindex
C2×C19×C22⋊Q82
C19×#3982
C19×#3952
C19×#3802
C2×C19×#952
#265919