Finite Group Databasebeta

← C2×C19×#1713 #18025561

Subgroups — C2×C19×#1713 #18025561

Order 4864.

878 conjugacy classes of subgroups; only the 382 normal subgroups are shown.

normal subgroups only

This group has 878 conjugacy classes of subgroups — too many to draw. Only its 382 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×#500C214yesmaximal
2C2×C19×#494C212yesmaximal
3C19×#1713C218yesmaximal, direct product factor
4C2×C82×C19C211yesmaximal, characteristic
5C22×Q16×C19—24no—
6C2×C19×C4⋊Q8C2214yes—
7C19×#500—28no—
8C19×#500C22116yes—
9C19×#494—24no—
10C19×#494C2218yes—
11C2×C19×#107—28no—
12C2×C4×C8×C19C2211yescharacteristic
13C2×C4×C8×C19C2212yes—
14C82×C19C2214yes—
15C22×Q8×C19—24no—
16C2×Q16×C19—216no—
17C2×Q16×C19—416no—
18C22×C8×C19D412yes—
19C22×C8×C19D414yes—
20C19×C4⋊Q8—28no—
21C19×C4⋊Q8—24no—
22C19×C4⋊Q8C2318yes—
23C2×C4⋊C4×C19—28no—
24C2×C42×C19C2311yescharacteristic
25C19×#107—232no—
26C4×C8×C19D412yes—
27C4×C8×C19D414yes—
28C4×C8×C19C2312yes—
29C4×C8×C19C2314yes—
30C2×Q8×C19—28no—
31C2×Q8×C19—44no—
32C2×Q8×C19—416no—
33C22×C4×C19—44no—
34C22×C4×C19C2×D411yescharacteristic
35C22×C4×C19C2×D412yes—
36Q16×C19—432no—
37C2×C8×C19D818yes—
38C2×C8×C19Q16116yescomplemented
39C2×C8×C19C2×D414yes—
40C2×C8×C19C2×D418yes—
41C4⋊C4×C19—216no—
42C4⋊C4×C19—48no—
43C42×C19C2×D412yes—
44C42×C19C2×D411yescharacteristic
45C42×C19C2411yescharacteristic
46C2×#1713C1911yesmaximal, characteristic, direct product factor, Sylow
47C23×C19#12711yescharacteristic
48Q8×C19—416no—
49Q8×C19—88no—
50C2×C4×C19—48no—
51C2×C4×C19—88no—
52C2×C4×C19#12711yescharacteristic
53C2×C4×C19#12712yes—
54C2×C4×C19C2×D814yes—
55C2×C4×C19C2×Q1618yes—
56C2×C4×C19C22×D411yescharacteristic
57C2×C4×C19C22×D412yes—
58C8×C19C2×D818yes—
59C8×C19C2×Q16116yescomplemented
60C2×#500C2×C1914yes—
61C2×#494C2×C1912yes—
62#1713C2×C1918yesdirect product factor
63C2×C82C2×C1911yescharacteristic
64C22×C19#49312yes—
65C22×C19#49414yes—
66C22×C19C2×#12711yescharacteristic
67C4×C19—88no—
68C4×C19#49312yes—
69C4×C19#49414yes—
70C4×C19C22×D812yes—
71C4×C19C22×Q1614yes—
72C22×Q16—24no—
73C2×C4⋊Q8C22×C1914yes—
74#500—28no—
75#500C22×C19116yes—
76#494—24no—
77#494C22×C1918yes—
78C2×#107—28no—
79C2×C4×C8C22×C1911yescharacteristic
80C2×C4×C8C22×C1912yes—
81C82C22×C1914yes—
82C2×C19#171314yesdirect product factor
83C2×C19C2×#49311yescharacteristic
84C2×C19C2×#49412yes—
85C22×Q8—24no—
86C2×Q16—216no—
87C2×Q16—416no—
88C22×C8D4×C1912yes—
89C22×C8D4×C1914yes—
90C4⋊Q8—28no—
91C4⋊Q8—24no—
92C4⋊Q8C23×C1918yes—
93C2×C4⋊C4—28no—
94C2×C42C23×C1911yescharacteristic
95#107—232no—
96C4×C8D4×C1912yes—
97C4×C8D4×C1914yes—
98C4×C8C23×C1912yes—
99C4×C8C23×C1914yes—
100C19C2×#171311yescharacteristic, direct product factor, Sylow
101C2×Q8—28no—
102C2×Q8—44no—
103C2×Q8—416no—
104C22×C4—44no—
105C22×C4C2×D4×C1911yescharacteristic
106C22×C4C2×D4×C1912yes—
107Q16—432no—
108C2×C8D8×C1918yes—
109C2×C8Q16×C19116yescomplemented
110C2×C8C2×D4×C1914yes—
111C2×C8C2×D4×C1918yes—
112C4⋊C4—216no—
113C4⋊C4—48no—
114C42C2×D4×C1912yes—
115C42C2×D4×C1911yescharacteristic
116C42C24×C1911yescharacteristic
117C23C19×#12711yescharacteristic
118Q8—416no—
119Q8—88no—
120C2×C4—48no—
121C2×C4—88no—
122C2×C4C19×#12711yescharacteristic
123C2×C4C19×#12712yes—
124C2×C4C2×D8×C1914yes—
125C2×C4C2×Q16×C1918yes—
126C2×C4C22×D4×C1911yescharacteristic
127C2×C4C22×D4×C1912yes—
128C8C2×D8×C1918yes—
129C8C2×Q16×C19116yescomplemented
130C22C19×#49312yes—
131C22C19×#49414yes—
132C22C2×C19×#12711yescharacteristic
133C4—88no—
134C4C19×#49312yes—
135C4C19×#49414yes—
136C4C22×D8×C1912yes—
137C4C22×Q16×C1914yes—
138C2C19×#171314yesdirect product factor
139C2C2×C19×#49311yescharacteristic
140C2C2×C19×#49412yes—
subgroupG/H
center, socle, prime radicalC23×C19#127
commutator, Frattini, cosocleC42C24×C19
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
3. C19×#1713C2direct (N × H)
38. C2×C8×C19Q16semidirect
46. C2×#1713C19direct (N × H)
59. C8×C19C2×Q16semidirect
62. #1713C2×C19direct (N × H)
82. C2×C19#1713direct (N × H)
100. C19C2×#1713direct (N × H)
109. C2×C8Q16×C19semidirect
129. C8C2×Q16×C19semidirect
138. C2C19×#1713direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×#5002
C2×C19×#4942
C19×#17132
C2×C82×C192
C2×#171319