Finite Group Databasebeta

← C19×#8754 #18014713

Subgroups — C19×#8754 #18014713

Order 4864.

566 conjugacy classes of subgroups; only the 118 normal subgroups are shown.

normal subgroups only

This group has 566 conjugacy classes of subgroups — too many to draw. Only its 118 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×#2310C211yesmaximal, characteristic
2C19×#1784C212yesmaximal
3C19×#1306C214yesmaximal
4C23×Q8×C19C2211yescharacteristic
5C2×C19×#117C412yes—
6C2×C19×#101—24no—
7C19×#407C2214yes—
8C19×#391—24no—
9C19×#381C412yes—
10C19×#381C2212yes—
11C22×Q8×C19—24no—
12C22×Q8×C19—44no—
13C22×Q8×C19D414yes—
14C23×C4×C19C2×C411yescharacteristic
15C23×C4×C19C2×C411yescharacteristic
16C23×C4×C19C2311yescharacteristic
17C2×M16×C19—24no—
18C19×#117—44no—
19C2×C4⋊C4×C19—22no—
20C2×C22⋊C4×C19C2×C414yes—
21C2×C42×C19—22no—
22C19×#101—48no—
23C19×C22⋊C8—28no—
24C19×#95—24no—
25C19×#95—24no—
26C24×C19C22×C411yescharacteristic
27C2×Q8×C19—28no—
28C2×Q8×C19—28no—
29C2×Q8×C19—44no—
30C2×Q8×C19—416no—
31C22×C4×C19—22no—
32C22×C4×C19—24no—
33C22×C4×C19—22no—
34C22×C4×C19—24no—
35C22×C4×C19—42no—
36C22×C4×C19—42no—
37C22×C4×C19C22⋊C412yes—
38C22×C4×C19C22⋊C412yes—
39C22×C4×C19C2×D412yes—
40C22×C4×C19#4114yes—
41M16×C19—48no—
42C2×C8×C19—44no—
43C4⋊C4×C19—44no—
44C22⋊C4×C19—44no—
45C42×C19—44no—
46#8754C1911yesmaximal, characteristic, direct product factor, Sylow
47C23×C19—22no—
48C23×C19—42no—
49C23×C19C2×C22⋊C411yescharacteristic
50C23×C19#11712yes—
51Q8×C19—416no—
52C2×C4×C19—28no—
53C2×C4×C19—22no—
54C2×C4×C19—22no—
55C2×C4×C19—24no—
56C2×C4×C19—22no—
57C2×C4×C19—24no—
58C2×C4×C19—44no—
59C2×C4×C19—44no—
60C2×C4×C19—48no—
61C2×C4×C19—44no—
62C2×C4×C19#9914yes—
63C2×C4×C19#12314yes—
64C8×C19—84no—
65#2310C2×C1911yescharacteristic
66#1784C2×C1912yes—
67#1306C2×C1914yes—
68C22×C19—22no—
69C22×C19—22no—
70C22×C19—24no—
71C22×C19—44no—
72C22×C19#38111yescharacteristic
73C22×C19C2×#9912yes—
74C4×C19—24no—
75C4×C19—24no—
76C4×C19—42no—
77C4×C19—84no—
78C23×Q8C22×C1911yescharacteristic
79C2×#117C4×C1912yes—
80C2×#101—24no—
81#407C22×C1914yes—
82#391—24no—
83#381C4×C1912yes—
84#381C22×C1912yes—
85C2×C19—22no—
86C2×C19—42no—
87C2×C19#181911yescharacteristic
88C2×C19#183012yes—
89C22×Q8—24no—
90C22×Q8—44no—
91C22×Q8D4×C1914yes—
92C23×C4C2×C4×C1911yescharacteristic
93C23×C4C2×C4×C1911yescharacteristic
94C23×C4C23×C1911yescharacteristic
95C2×M16—24no—
96#117—44no—
97C2×C4⋊C4—22no—
98C2×C22⋊C4C2×C4×C1914yes—
99C2×C42—22no—
100#101—48no—
101C22⋊C8—28no—
102#95—24no—
103#95—24no—
104C19#875411yescharacteristic, direct product factor, Sylow
105C24C22×C4×C1911yescharacteristic
106C2×Q8—28no—
107C2×Q8—28no—
108C2×Q8—44no—
109C2×Q8—416no—
110C22×C4—22no—
111C22×C4—24no—
112C22×C4—22no—
113C22×C4—24no—
114C22×C4—42no—
115C22×C4—42no—
116C22×C4C22⋊C4×C1912yes—
117C22×C4C22⋊C4×C1912yes—
118C22×C4C2×D4×C1912yes—
119C22×C4#41×C1914yes—
120M16—48no—
121C2×C8—44no—
122C4⋊C4—44no—
123C22⋊C4—44no—
124C42—44no—
125C23—22no—
126C23—42no—
127C23C2×C22⋊C4×C1911yescharacteristic
128C23C19×#11712yes—
129Q8—416no—
130C2×C4—28no—
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—24no—
134C2×C4—22no—
135C2×C4—24no—
136C2×C4—44no—
137C2×C4—44no—
138C2×C4—48no—
139C2×C4—44no—
140C2×C4C19×#9914yes—
141C2×C4C19×#12314yes—
142C8—84no—
143C22—22no—
144C22—22no—
145C22—24no—
146C22—44no—
147C22C19×#38111yescharacteristic
148C22C2×C19×#9912yes—
149C4—24no—
150C4—24no—
151C4—42no—
152C4—84no—
153C2—22no—
154C2—42no—
155C2C19×#181911yescharacteristic
156C2C19×#183012yes—
subgroupG/H
center, socleC22×C19#381
commutatorC24C22×C4×C19
Frattini, cosocleC23×C4C23×C19
prime radicalC24×C19C22×C4
LCSG ▷ C24 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C23×C4×C19 ◁ G

Complements

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

NH ≅ G/Ntype
46. #8754C19direct (N × H)
104. C19#8754direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#23102
C19×#17842
C19×#13062
#875419