Finite Group Databasebeta

← C19×#62849 #18068808

Subgroups — C19×#62849 #18068808

Order 4864.

6578 conjugacy classes of subgroups; only the 6270 normal subgroups are shown.

normal subgroups only

This group has 6578 conjugacy classes of subgroups — too many to draw. Only its 6270 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×#3502C2148yesmaximal, complemented
2C19×#3458C2112yesmaximal
3C2×C19×#519C213yesmaximal
4C23×Q8×C19C2211yescharacteristic
5Q82×C19C22164yescomplemented
6C19×#557C221192yescomplemented
7C19×#544C221144yes—
8C19×#543C22116yes—
9C19×#533C221144yes—
10C19×#519C22148yes—
11C2×C4×Q8×C19C22124yes—
12C2×C19×#117C22118yes—
13C22×Q8×C19Q8116yescomplemented
14C22×Q8×C19C23112yes—
15C23×C4×C19C2313yes—
16C19×C4⋊Q8C231288yes—
17C19×#125C231288yes—
18C19×C22⋊Q8C231192yes—
19C4×Q8×C19C231192yes—
20C4×Q8×C19C231192yes—
21C19×#117C231144yes—
22C2×C4⋊C4×C19C23136yes—
23C2×C22⋊C4×C19C23112yes—
24C2×C42×C19C23136yes—
25C24×C19C2411yescharacteristic
26C2×Q8×C19C2×Q8196yes—
27C2×Q8×C19C24164yes—
28C2×Q8×C19C24116yes—
29C22×C4×C19C2×Q8124yes—
30C22×C4×C19C24124yes—
31C22×C4×C19C24118yes—
32C4⋊C4×C19C241144yes—
33C4⋊C4×C19C241192yes—
34C22⋊C4×C19C24148yes—
35C42×C19C241144yes—
36#62849C1911yesmaximal, characteristic, direct product factor, Sylow
37C23×C19—42no—
38C23×C19C22×Q814yes—
39C23×C19C2513yes—
40Q8×C19—464no—
41Q8×C19C22×Q8164yes—
42C2×C4×C19—424no—
43C2×C4×C19C22×Q8172yes—
44C2×C4×C19C25148yes—
45C2×C4×C19C25112yes—
46#3502C2×C19148yescomplemented
47#3458C2×C19112yes—
48C2×#519C2×C1913yes—
49C22×C19—26no—
50C22×C19—44no—
51C22×C19C23×Q816yes—
52C22×C19C2611yescharacteristic
53C4×C19—248no—
54C4×C19C23×Q8124yes—
55C23×Q8C22×C1911yescharacteristic
56Q82C22×C19164yescomplemented
57#557C22×C191192yescomplemented
58#544C22×C191144yes—
59#543C22×C19116yes—
60#533C22×C191144yes—
61#519C22×C19148yes—
62C2×C4×Q8C22×C19124yes—
63C2×#117C22×C19118yes—
64C2×C19—26no—
65C2×C19C24×Q811yescharacteristic
66C2×C192−1+612yes—
67C22×Q8Q8×C19116yescomplemented
68C22×Q8C23×C19112yes—
69C23×C4C23×C1913yes—
70C4⋊Q8C23×C191288yes—
71#125C23×C191288yes—
72C22⋊Q8C23×C191192yes—
73C4×Q8C23×C191192yes—
74C4×Q8C23×C191192yes—
75#117C23×C191144yes—
76C2×C4⋊C4C23×C19136yes—
77C2×C22⋊C4C23×C19112yes—
78C2×C42C23×C19136yes—
79C19#6284911yescharacteristic, direct product factor, Sylow
80C24C24×C1911yescharacteristic
81C2×Q8C2×Q8×C19196yes—
82C2×Q8C24×C19164yes—
83C2×Q8C24×C19116yes—
84C22×C4C2×Q8×C19124yes—
85C22×C4C24×C19124yes—
86C22×C4C24×C19118yes—
87C4⋊C4C24×C191144yes—
88C4⋊C4C24×C191192yes—
89C22⋊C4C24×C19148yes—
90C42C24×C191144yes—
91C23—42no—
92C23C22×Q8×C1914yes—
93C23C25×C1913yes—
94Q8—464no—
95Q8C22×Q8×C19164yes—
96C2×C4—424no—
97C2×C4C22×Q8×C19172yes—
98C2×C4C25×C19148yes—
99C2×C4C25×C19112yes—
100C22—26no—
101C22—44no—
102C22C23×Q8×C1916yes—
103C22C26×C1911yescharacteristic
104C4—248no—
105C4C23×Q8×C19124yes—
106C2—26no—
107C2C24×Q8×C1911yescharacteristic
108C2C19×2−1+612yes—
subgroupG/H
center, socleC22×C19C26
commutator, Frattini, cosocleC22C26×C19
prime radicalC24×C19C24
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ G

Complements

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

NH ≅ G/Ntype
1. C19×#3502C2semidirect
5. Q82×C19C22semidirect
6. C19×#557C22semidirect
13. C22×Q8×C19Q8semidirect
36. #62849C19direct (N × H)
46. #3502C2×C19semidirect
56. Q82C22×C19semidirect
57. #557C22×C19semidirect
67. C22×Q8Q8×C19semidirect
79. C19#62849direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#35022
C19×#34582
C2×C19×#5192
#6284919