Finite Group Databasebeta

← D19×#1273 #18071917

Subgroups — D19×#1273 #18071917

Order 4864.

982 conjugacy classes of subgroups; only the 411 normal subgroups are shown.

normal subgroups only

This group has 982 conjugacy classes of subgroups — too many to draw. Only its 411 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×C4×C8×D19C213yesmaximal
2C19⋊#1273C213yesmaximal, complemented
3C19×#1273C211yesmaximal, characteristic, complemented
4C22×C8×D19C416yes—
5C2×C42×D19C2211yescharacteristic
6C2×C4×C19⋊C8C2213yes—
7C2×C8×Dic19C416yes—
8C4×C8×D19—212no—
9C2×C4×C8×C19C2213yes—
10C22×C4×D19C2×C413yes—
11C22×C8×C19C2×C416yes—
12C2×C42×C19C2311yescharacteristic
13C2×C4×Dic19C2×C413yes—
14C22×C19⋊C8C2×C416yes—
15C2×C8×D19—212no—
16C2×C8×D19—212no—
17C2×C8×D19C8124yescomplemented
18C42×D19D416yes—
19C42×D19Q812yes—
20C4×C8×C19—26no—
21C8×Dic19—212no—
22C4×C19⋊C8—26no—
23C23×D19C4211yescharacteristic
24C22×C4×C19C22×C413yes—
25C22×Dic19C4213yes—
26C2×C4×D19C22⋊C416yes—
27C2×C4×D19C4⋊C416yes—
28C2×C4×D19C2×C8112yes—
29C2×C4×D19M16112yes—
30C2×C8×C19—26no—
31C2×C8×C19—26no—
32C2×C8×C19C2×C8112yescomplemented
33C42×C19C2×D413yes—
34C42×C19C2×Q811yescharacteristic
35C4×Dic19C22⋊C416yes—
36C4×Dic19C4⋊C416yes—
37C2×C19⋊C8—26no—
38C2×C19⋊C8—26no—
39C2×C19⋊C8C2×C8112yescomplemented
40C8×D19—248no—
41C2×#1273—191nomaximal, Sylow
42C23×C19C2×C4211yescharacteristic
43C22×D19#9512yes—
44C22×D19C4×C816yes—
45C22×D19#9716yes—
46C2×C4×C19C2×C22⋊C413yes—
47C2×C4×C19C2×C4⋊C413yes—
48C2×C4×C19C22×C816yes—
49C2×C4×C19C2×M1616yes—
50C2×Dic19#9516yes—
51C2×Dic19C4×C816yes—
52C2×Dic19#9716yes—
53C4×D19C22⋊C8124yes—
54C4×D19C4⋊C8124yes—
55C8×C19—212no—
56C19⋊C8—212no—
57C22×C4×C8—193no—
58#1273—193no—
59#1273D1911yescharacteristic, direct product factor
60C22×C19C2×#9511yescharacteristic
61C22×C19C2×C4×C813yes—
62C22×C19C2×#9713yes—
63C2×D19C8214yes—
64C2×D19#322112yes—
65C2×D19#336112yes—
66C4×C19C2×C22⋊C816yes—
67C4×C19C2×C4⋊C816yes—
68Dic19#336112yes—
69C23×C8—196no—
70C22×C42—191no—
71C2×C4×C8—196no—
72C2×C4×C8—193no—
73C2×C4×C8—3812no—
74C2×C4×C8C2×D1913yes—
75C2×C19C2×C8211yescharacteristic
76C2×C19C2×#32213yes—
77C2×C19C2×#33613yes—
78D19#127318yesdirect product factor
79C23×C4—193no—
80C22×C8—196no—
81C22×C8—1924no—
82C22×C8—3812no—
83C22×C8—3812no—
84C22×C8C4×D1916yes—
85C2×C42—193no—
86C2×C42—196no—
87C2×C42—192no—
88C2×C42C22×D1911yescharacteristic
89C4×C8—26no—
90C4×C8—3812no—
91C4×C8—386no—
92C19C2×#127311yescharacteristic, complemented, Sylow
93C24—191no—
94C22×C4—193no—
95C22×C4—196no—
96C22×C4—196no—
97C22×C4—1912no—
98C22×C4—1912no—
99C22×C4C2×C4×D1913yes—
100C2×C8—26no—
101C2×C8—26no—
102C2×C8—1912no—
103C2×C8—3848no—
104C2×C8—386no—
105C2×C8—386no—
106C2×C8C8×D19112yescomplemented
107C42—196no—
108C42—196no—
109C42D4×D1913yes—
110C42Q8×D1911yescharacteristic
111C23—192no—
112C23—196no—
113C23—196no—
114C23C42×D1911yescharacteristic
115C2×C4—196no—
116C2×C4—196no—
117C2×C4—196no—
118C2×C4—1924no—
119C2×C4—1924no—
120C2×C4C22⋊C4×D1913yes—
121C2×C4C4⋊C4×D1913yes—
122C2×C4C2×C8×D1916yes—
123C2×C4M16×D1916yes—
124C8—212no—
125C8—3812no—
126C22—194no—
127C22—1912no—
128C22—1912no—
129C22#95×D1911yescharacteristic
130C22C4×C8×D1913yes—
131C22#97×D1913yes—
132C4—1912no—
133C4C22⋊C8×D1916yes—
134C4C4⋊C8×D1916yes—
135C2—198no—
136C2C82×D1911yescharacteristic
137C2D19×#32213yes—
138C2D19×#33613yes—
subgroupG/H
center, FrattiniC2×C42C22×D19
commutatorC2×C19C2×C82
FittingC19×#1273C2
socleC23×C19C2×C42
prime radicalC23×D19C42
cosocleC2×C42×C19C23
hypercenter#1273D19
hypocenterC19C2×#1273
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C42 ◁ #1273

Complements

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

NH ≅ G/Ntype
2. C19⋊#1273C2semidirect
3. C19×#1273C2semidirect
17. C2×C8×D19C8semidirect
32. C2×C8×C19C2×C8semidirect
39. C2×C19⋊C8C2×C8semidirect
59. #1273D19direct (N × H)
78. D19#1273direct (N × H)
92. C19C2×#1273semidirect
106. C2×C8C8×D19semidirect

Maximal subgroups

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

subgroupindex
C2×C4×C8×D192
C19⋊#12732
C19×#12732
C2×#127319