Finite Group Databasebeta

← C19×#2734 #14560591

Subgroups — C19×#2734 #14560591

Order 2432.

456 conjugacy classes of subgroups; only the 224 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 224 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⋊Q8C212yesmaximal
2C19×#398C212yesmaximal
3C19×#395C214yesmaximal
4C19×#391C211yesmaximal, characteristic
5C19×#389C212yesmaximal
6C19×#387C214yesmaximal
7C22×Q8×C19C2212yes—
8C22×Q8×C19C2211yescharacteristic
9C19×C4⋊Q8—28no—
10C2×C4⋊C4×C19C2214yes—
11C2×C4⋊C4×C19C2214yes—
12C2×C4⋊C4×C19C2212yes—
13C2×C4⋊C4×C19C2211yescharacteristic
14C2×C4⋊C4×C19C2212yes—
15C2×C4⋊C4×C19C2212yes—
16C2×C42×C19C2212yes—
17C2×C42×C19C2211yescharacteristic
18C19×#95C2212yes—
19C19×#95C2214yes—
20C19×#95C2214yes—
21C19×#95C2214yes—
22C2×Q8×C19—24no—
23C2×Q8×C19—41no—
24C2×Q8×C19—41no—
25C2×Q8×C19—42no—
26C2×Q8×C19—42no—
27C2×Q8×C19D414yes—
28C22×C4×C19C2314yes—
29C22×C4×C19C2312yes—
30C22×C4×C19C2311yescharacteristic
31C22×C4×C19C2312yes—
32C22×C4×C19C2314yes—
33C22×C4×C19C2312yes—
34C4⋊C4×C19—28no—
35C4⋊C4×C19—28no—
36C4⋊C4×C19—42no—
37C4⋊C4×C19—41no—
38C4⋊C4×C19—42no—
39C4⋊C4×C19Q818yescomplemented
40C42×C19—24no—
41C42×C19—41no—
42C23×C19C2411yescharacteristic
43Q8×C19—44no—
44Q8×C19—48no—
45C2×C4×C19—24no—
46C2×C4×C19—22no—
47C2×C4×C19—21no—
48C2×C4×C19—21no—
49C2×C4×C19—22no—
50C2×C4×C19—22no—
51C2×C4×C19—22no—
52C2×C4×C19—24no—
53C2×C4×C19—24no—
54C2×C4×C19—22no—
55C2×C4×C19—24no—
56C2×C4×C19—24no—
57C2×C4×C19—24no—
58C2×C4×C19C2×D414yes—
59C2×C4×C19C2×D412yes—
60C2×C4×C19C2×Q814yes—
61C2×C4×C19C2×Q818yes—
62#2734C1911yesmaximal, characteristic, direct product factor, Sylow
63C22×C19C22×D411yescharacteristic
64C22×C19C22×Q812yes—
65C22×C19H(5,𝔽2)11yescharacteristic
66C22×C19H(5,𝔽2)11yescharacteristic
67C22×C192−1+412yes—
68C4×C19—22no—
69C4×C19—24no—
70C4×C19—24no—
71C4×C19—28no—
72C4×C19—44no—
73C4×C19—42no—
74C2×C4⋊Q8C2×C1912yes—
75#398C2×C1912yes—
76#395C2×C1914yes—
77#391C2×C1911yescharacteristic
78#389C2×C1912yes—
79#387C2×C1914yes—
80C2×C19#53411yescharacteristic
81C2×C19#54412yes—
82C2×C19D4×Q812yes—
83C2×C19Q8211yescharacteristic
84C2×C19#56311yescharacteristic
85C22×Q8C22×C1912yes—
86C22×Q8C22×C1911yescharacteristic
87C4⋊Q8—28no—
88C2×C4⋊C4C22×C1914yes—
89C2×C4⋊C4C22×C1914yes—
90C2×C4⋊C4C22×C1912yes—
91C2×C4⋊C4C22×C1911yescharacteristic
92C2×C4⋊C4C22×C1912yes—
93C2×C4⋊C4C22×C1912yes—
94C2×C42C22×C1912yes—
95C2×C42C22×C1911yescharacteristic
96#95C22×C1912yes—
97#95C22×C1914yes—
98#95C22×C1914yes—
99#95C22×C1914yes—
100C19#273411yescharacteristic, direct product factor, Sylow
101C2×Q8—24no—
102C2×Q8—41no—
103C2×Q8—41no—
104C2×Q8—42no—
105C2×Q8—42no—
106C2×Q8D4×C1914yes—
107C22×C4C23×C1912yes—
108C22×C4C23×C1914yes—
109C22×C4C23×C1912yes—
110C22×C4C23×C1911yescharacteristic
111C22×C4C23×C1912yes—
112C22×C4C23×C1914yes—
113C4⋊C4—28no—
114C4⋊C4—28no—
115C4⋊C4—42no—
116C4⋊C4—41no—
117C4⋊C4—42no—
118C4⋊C4Q8×C1918yescomplemented
119C42—24no—
120C42—41no—
121C23C24×C1911yescharacteristic
122Q8—44no—
123Q8—48no—
124C2×C4—24no—
125C2×C4—22no—
126C2×C4—21no—
127C2×C4—21no—
128C2×C4—22no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—24no—
132C2×C4—24no—
133C2×C4—22no—
134C2×C4—24no—
135C2×C4—24no—
136C2×C4—24no—
137C2×C4C2×D4×C1914yes—
138C2×C4C2×D4×C1912yes—
139C2×C4C2×Q8×C1914yes—
140C2×C4C2×Q8×C1918yes—
141C22C22×D4×C1911yescharacteristic
142C22C22×Q8×C1912yes—
143C22C19×H(5,𝔽2)11yescharacteristic
144C22C19×H(5,𝔽2)11yescharacteristic
145C22C19×2−1+412yes—
146C4—24no—
147C4—22no—
148C4—24no—
149C4—28no—
150C4—44no—
151C4—42no—
152C2C19×#53411yescharacteristic
153C2C19×#54412yes—
154C2D4×Q8×C1912yes—
155C2Q82×C1911yescharacteristic
156C2C19×#56311yescharacteristic
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
39. C4⋊C4×C19Q8semidirect
62. #2734C19direct (N × H)
100. C19#2734direct (N × H)
118. C4⋊C4Q8×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
C19×#3982
C19×#3952
C19×#3912
C19×#3892
C19×#3872
#273419