Finite Group Databasebeta

← C2×C19×#1843 #18026749

Subgroups — C2×C19×#1843 #18026749

Order 4864.

1230 conjugacy classes of subgroups; only the 702 normal subgroups are shown.

normal subgroups only

This group has 1230 conjugacy classes of subgroups — too many to draw. Only its 702 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
1C22×C19×C4⋊C8C216yesmaximal
2C2×C19×#376C211yesmaximal, characteristic
3C19×#1843C218yesmaximal, direct product factor
4C23×C8×C19C2214yes—
5C22×C42×C19C2213yes—
6C2×C19×C4⋊C8—224no—
7C2×C19×C4⋊C8C22124yes—
8C19×#376C414yes—
9C19×#376C2214yes—
10C2×C19×#95C414yes—
11C23×C4×C19C2×C416yes—
12C23×C4×C19C2311yescharacteristic
13C22×C8×C19—224no—
14C22×C8×C19C2318yes—
15C2×C42×C19C2×C416yes—
16C2×C42×C19D4112yes—
17C2×C42×C19Q8112yes—
18C2×C42×C19C2316yes—
19C19×C4⋊C8—248no—
20C19×#95C2×C4116yes—
21C24×C19C22×C411yescharacteristic
22C22×C4×C19—224no—
23C22×C4×C19C4⋊C4124yes—
24C22×C4×C19C22×C4112yes—
25C22×C4×C19C22×C411yescharacteristic
26C22×C4×C19C2×D416yes—
27C22×C4×C19C2×Q816yes—
28C22×C4×C19C2411yescharacteristic
29C2×C8×C19—224no—
30C2×C8×C19—416no—
31C42×C19C4⋊C4124yes—
32C42×C19C2×D4112yes—
33C42×C19C2×Q8112yes—
34C2×#1843C1911yesmaximal, characteristic, direct product factor, Sylow
35C23×C19C2×C4⋊C416yes—
36C23×C19#13118yes—
37C23×C19C23×C411yescharacteristic
38C2×C4×C19—224no—
39C2×C4×C19—248no—
40C2×C4×C19C2×C4⋊C4124yes—
41C2×C4×C19C2×C4⋊C416yes—
42C2×C4×C19#12714yes—
43C2×C4×C19C4⋊Q8112yes—
44C2×C4×C19C22×D413yes—
45C2×C4×C19C22×Q813yes—
46C8×C19—48no—
47C22×C4⋊C8C2×C1916yes—
48C2×#376C2×C1911yescharacteristic
49#1843C2×C1918yesdirect product factor
50C22×C19#38414yes—
51C22×C19#424124yes—
52C22×C19C22×C4⋊C413yes—
53C22×C19C2×#13114yes—
54C4×C19—224no—
55C4×C19#38414yes—
56C4×C19C2×#12711yescharacteristic
57C4×C19C2×C4⋊Q813yes—
58C23×C8C22×C1914yes—
59C22×C42C22×C1913yes—
60C2×C4⋊C8—224no—
61C2×C4⋊C8C22×C19124yes—
62#376C4×C1914yes—
63#376C22×C1914yes—
64C2×#95C4×C1914yes—
65C2×C19#184318yesdirect product factor
66C2×C19C2×#38411yescharacteristic
67C2×C19C2×#42416yes—
68C23×C4C2×C4×C1916yes—
69C23×C4C23×C1911yescharacteristic
70C22×C8—224no—
71C22×C8C23×C1918yes—
72C2×C42C2×C4×C1916yes—
73C2×C42D4×C19112yes—
74C2×C42Q8×C19112yes—
75C2×C42C23×C1916yes—
76C4⋊C8—248no—
77#95C2×C4×C19116yes—
78C19C2×#184311yescharacteristic, direct product factor, Sylow
79C24C22×C4×C1911yescharacteristic
80C22×C4—224no—
81C22×C4C4⋊C4×C19124yes—
82C22×C4C22×C4×C19112yes—
83C22×C4C22×C4×C1911yescharacteristic
84C22×C4C2×D4×C1916yes—
85C22×C4C2×Q8×C1916yes—
86C22×C4C24×C1911yescharacteristic
87C2×C8—224no—
88C2×C8—416no—
89C42C4⋊C4×C19124yes—
90C42C2×D4×C19112yes—
91C42C2×Q8×C19112yes—
92C23C2×C4⋊C4×C1916yes—
93C23C19×#13118yes—
94C23C23×C4×C1911yescharacteristic
95C2×C4—248no—
96C2×C4—224no—
97C2×C4C2×C4⋊C4×C19124yes—
98C2×C4C2×C4⋊C4×C1916yes—
99C2×C4C19×#12714yes—
100C2×C4C19×C4⋊Q8112yes—
101C2×C4C22×D4×C1913yes—
102C2×C4C22×Q8×C1913yes—
103C8—48no—
104C22C19×#38414yes—
105C22C19×#424124yes—
106C22C22×C4⋊C4×C1913yes—
107C22C2×C19×#13114yes—
108C4—224no—
109C4C19×#38414yes—
110C4C2×C19×#12711yescharacteristic
111C4C2×C19×C4⋊Q813yes—
112C2C19×#184318yesdirect product factor
113C2C2×C19×#38411yescharacteristic
114C2C2×C19×#42416yes—
subgroupG/H
centerC23×C4×C19C23
commutatorC23C23×C4×C19
Frattini, cosocleC22×C4C24×C19
socle, prime radicalC24×C19C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4×C19 ◁ G

Complements

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

NH ≅ G/Ntype
3. C19×#1843C2direct (N × H)
34. C2×#1843C19direct (N × H)
49. #1843C2×C19direct (N × H)
65. C2×C19#1843direct (N × H)
78. C19C2×#1843direct (N × H)
112. C2C19×#1843direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C19×C4⋊C82
C2×C19×#3762
C19×#18432
C2×#184319