Finite Group Databasebeta

← C19×#12524 #18018483

Subgroups — C19×#12524 #18018483

Order 4864.

246 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 110 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×#2254C212yesmaximal
2C19×#2252C212yesmaximal
3C19×#1713C211yesmaximal, characteristic
4C19×#1710C211yesmaximal, characteristic
5C19×#1311C211yesmaximal, characteristic
6C19×#500—21no—
7C19×#500C2211yescharacteristic
8C19×#500C2211yescharacteristic
9C19×#500C2212yes—
10C19×#494—21no—
11C19×#487—21no—
12C19×#487—21no—
13C19×#367—24no—
14C19×#366—24no—
15C4×C16×C19C2212yes—
16C82×C19C2211yescharacteristic
17C2×Q16×C19—42no—
18C19×C4⋊Q8—21no—
19C19×C4⋊Q8—21no—
20C19×C4⋊Q8—22no—
21C2×C16×C19D414yes—
22C19×#107—22no—
23C19×#107—22no—
24C19×#107—22no—
25C19×#107—22no—
26C19×#107—42no—
27C19×#103—42no—
28C19×#103—42no—
29C4×C8×C19D411yescharacteristic
30C4×C8×C19D411yescharacteristic
31C4×C8×C19C2311yescharacteristic
32C2×Q8×C19—42no—
33C2×Q8×C19—41no—
34C2×Q8×C19—41no—
35Q16×C19—84no—
36C2×C8×C19D812yes—
37C2×C8×C19D812yes—
38C2×C8×C19C2×D412yes—
39C4⋊C4×C19—41no—
40C4⋊C4×C19—41no—
41C4⋊C4×C19—42no—
42C4⋊C4×C19—41no—
43C4⋊C4×C19—41no—
44C4⋊C4×C19—42no—
45C42×C19C2×D411yescharacteristic
46C16×C19Q1618yescomplemented
47#12524C1911yesmaximal, characteristic, direct product factor, Sylow
48Q8×C19—84no—
49Q8×C19—82no—
50Q8×C19—82no—
51C2×C4×C19—81no—
52C2×C4×C19—82no—
53C2×C4×C19—81no—
54C2×C4×C19#12711yescharacteristic
55C2×C4×C19C2×D811yescharacteristic
56C2×C4×C19C2×D811yescharacteristic
57C8×C19—22no—
58C8×C19—22no—
59C8×C19C2×Q1614yes—
60#2254C2×C1912yes—
61#2252C2×C1912yes—
62#1713C2×C1911yescharacteristic
63#1710C2×C1911yescharacteristic
64#1311C2×C1911yescharacteristic
65C22×C19#49311yescharacteristic
66C4×C19—162no—
67C4×C19—161no—
68C4×C19—161no—
69C4×C19#49412yes—
70C4×C19#50912yes—
71C4×C19#51012yes—
72#500—21no—
73#500C22×C1911yescharacteristic
74#500C22×C1911yescharacteristic
75#500C22×C1912yes—
76#494—21no—
77#487—21no—
78#487—21no—
79#367—24no—
80#366—24no—
81C4×C16C22×C1912yes—
82C82C22×C1911yescharacteristic
83C2×C19#171311yescharacteristic
84C2×C19#225011yescharacteristic
85C2×C19#225111yescharacteristic
86C2×Q16—42no—
87C4⋊Q8—21no—
88C4⋊Q8—21no—
89C4⋊Q8—22no—
90C2×C16D4×C1914yes—
91#107—22no—
92#107—22no—
93#107—22no—
94#107—22no—
95#107—42no—
96#103—42no—
97#103—42no—
98C4×C8D4×C1911yescharacteristic
99C4×C8D4×C1911yescharacteristic
100C4×C8C23×C1911yescharacteristic
101C19#1252411yescharacteristic, direct product factor, Sylow
102C2×Q8—41no—
103C2×Q8—41no—
104C2×Q8—42no—
105Q16—84no—
106C2×C8D8×C1912yes—
107C2×C8D8×C1912yes—
108C2×C8C2×D4×C1912yes—
109C4⋊C4—41no—
110C4⋊C4—42no—
111C4⋊C4—41no—
112C4⋊C4—41no—
113C4⋊C4—41no—
114C4⋊C4—42no—
115C42C2×D4×C1911yescharacteristic
116C16Q16×C1918yescomplemented
117Q8—84no—
118Q8—82no—
119Q8—82no—
120C2×C4—81no—
121C2×C4—82no—
122C2×C4—81no—
123C2×C4C19×#12711yescharacteristic
124C2×C4C2×D8×C1911yescharacteristic
125C2×C4C2×D8×C1911yescharacteristic
126C8—22no—
127C8—22no—
128C8C2×Q16×C1914yes—
129C22C19×#49311yescharacteristic
130C4—162no—
131C4—161no—
132C4—161no—
133C4C19×#49412yes—
134C4C19×#50912yes—
135C4C19×#51012yes—
136C2C19×#171311yescharacteristic
137C2C19×#225011yescharacteristic
138C2C19×#225111yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C19#493
commutator, Frattini, cosocleC4×C8C23×C19
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C42×C19 ◁ C82×C19 ◁ G

Complements

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

NH ≅ G/Ntype
46. C16×C19Q16semidirect
47. #12524C19direct (N × H)
101. C19#12524direct (N × H)
116. C16Q16×C19semidirect

Maximal subgroups

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

subgroupindex
C19×#22542
C19×#22522
C19×#17132
C19×#17102
C19×#13112
#1252419