Finite Group Databasebeta

← C19×#13749 #18019708

Subgroups — C19×#13749 #18019708

Order 4864.

2598 conjugacy classes of subgroups; only the 1374 normal subgroups are shown.

normal subgroups only

This group has 2598 conjugacy classes of subgroups — too many to draw. Only its 1374 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×C22⋊C4×C19C216yesmaximal
2C22×C19×#95C211yesmaximal, characteristic
3C4×C19×#95C218yesmaximal, complemented
4C24×C4×C19C2213yes—
5C22×C22⋊C4×C19C2214yes—
6C22×C42×C19C22112yes—
7C4×C22⋊C4×C19C4148yescomplemented
8C2×C19×#95C418yescomplemented
9C2×C19×#95C2214yes—
10C2×C19×#95C22112yes—
11C25×C19C2311yescharacteristic
12C23×C4×C19—412no—
13C23×C4×C19C2×C4112yes—
14C23×C4×C19C2×C4124yes—
15C23×C4×C19C2316yes—
16C23×C4×C19C2318yes—
17C2×C22⋊C4×C19C2×C4148yes—
18C2×C42×C19—424no—
19C2×C42×C19C2×C4148yescomplemented
20C19×#95C2×C4116yes—
21C19×#95C2×C4148yescomplemented
22C24×C19—26no—
23C24×C19—22no—
24C24×C19C22×C4112yes—
25C24×C19C22×C412yes—
26C24×C19C2411yescharacteristic
27C22×C4×C19—224no—
28C22×C4×C19—224no—
29C22×C4×C19—28no—
30C22×C4×C19—448no—
31C22×C4×C19—424no—
32C22×C4×C19C42148yescomplemented
33C22×C4×C19C22×C4112yes—
34C22×C4×C19C22×C4148yes—
35C22×C4×C19C22×C4112yes—
36C22×C4×C19C22×C4112yes—
37C22⋊C4×C19C42164yescomplemented
38C42×C19—448no—
39#13749C1911yesmaximal, characteristic, direct product factor, Sylow
40C23×C19—26no—
41C23×C19—224no—
42C23×C19—22no—
43C23×C19—224no—
44C23×C19C2×C42116yes—
45C23×C19C2×C42112yes—
46C23×C19C23×C411yescharacteristic
47C23×C19C23×C416yes—
48C23×C19H(5,𝔽2)16yes—
49C23×C192−1+412yes—
50C2×C4×C19—224no—
51C2×C4×C19—248no—
52C2×C4×C19—224no—
53C2×C4×C19—224no—
54C2×C4×C19—248no—
55C2×C4×C19—448no—
56C2×C4×C19C2×C42132yes—
57C2×C4×C19C2×C42124yes—
58C2×C4×C22⋊C4C2×C1916yes—
59C22×#95C2×C1911yescharacteristic
60C4×#95C2×C1918yescomplemented
61C22×C19—212no—
62C22×C19—212no—
63C22×C19—232no—
64C22×C19C4318yes—
65C22×C19C22×C4213yes—
66C22×C19C22×C4214yes—
67C22×C19#51813yes—
68C22×C19#518112yes—
69C22×C19#51911yescharacteristic
70C22×C19#520112yes—
71C4×C19—224no—
72C4×C19—232no—
73C24×C4C22×C1913yes—
74C22×C22⋊C4C22×C1914yes—
75C22×C42C22×C19112yes—
76C4×C22⋊C4C4×C19148yescomplemented
77C2×#95C4×C1918yescomplemented
78C2×#95C22×C1914yes—
79C2×#95C22×C19112yes—
80C2×C19—28no—
81C2×C19C2×C4311yescharacteristic
82C2×C19#227313yes—
83C2×C19#227413yes—
84C2×C19#227518yes—
85C25C23×C1911yescharacteristic
86C23×C4—412no—
87C23×C4C2×C4×C19112yes—
88C23×C4C2×C4×C19124yes—
89C23×C4C23×C1918yes—
90C23×C4C23×C1916yes—
91C2×C22⋊C4C2×C4×C19148yes—
92C2×C42—424no—
93C2×C42C2×C4×C19148yescomplemented
94#95C2×C4×C19116yes—
95#95C2×C4×C19148yescomplemented
96C19#1374911yescharacteristic, direct product factor, Sylow
97C24—26no—
98C24—22no—
99C24C22×C4×C19112yes—
100C24C22×C4×C1912yes—
101C24C24×C1911yescharacteristic
102C22×C4—224no—
103C22×C4—224no—
104C22×C4—28no—
105C22×C4—448no—
106C22×C4—424no—
107C22×C4C42×C19148yescomplemented
108C22×C4C22×C4×C19112yes—
109C22×C4C22×C4×C19112yes—
110C22×C4C22×C4×C19148yes—
111C22×C4C22×C4×C19112yes—
112C22⋊C4C42×C19164yescomplemented
113C42—448no—
114C23—26no—
115C23—224no—
116C23—22no—
117C23—224no—
118C23C2×C42×C19116yes—
119C23C2×C42×C19112yes—
120C23C23×C4×C1911yescharacteristic
121C23C23×C4×C1916yes—
122C23C19×H(5,𝔽2)16yes—
123C23C19×2−1+412yes—
124C2×C4—224no—
125C2×C4—248no—
126C2×C4—224no—
127C2×C4—224no—
128C2×C4—248no—
129C2×C4—448no—
130C2×C4C2×C42×C19132yes—
131C2×C4C2×C42×C19124yes—
132C22—212no—
133C22—212no—
134C22—232no—
135C22C43×C1918yes—
136C22C22×C42×C1913yes—
137C22C22×C42×C1914yes—
138C22C19×#51813yes—
139C22C19×#518112yes—
140C22C19×#51911yescharacteristic
141C22C19×#520112yes—
142C4—224no—
143C4—232no—
144C2—28no—
145C2C2×C43×C1911yescharacteristic
146C2C19×#227313yes—
147C2C19×#227413yes—
148C2C19×#227518yes—
subgroupG/H
center, socleC24×C19C24
commutatorC2C2×C43×C19
Frattini, cosocleC24C24×C19
prime radicalC25×C19C23
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C24×C19 ◁ G

Complements

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

NH ≅ G/Ntype
3. C4×C19×#95C2semidirect
7. C4×C22⋊C4×C19C4semidirect
8. C2×C19×#95C4semidirect
19. C2×C42×C19C2×C4semidirect
21. C19×#95C2×C4semidirect
32. C22×C4×C19C42semidirect
37. C22⋊C4×C19C42semidirect
39. #13749C19direct (N × H)
60. C4×#95C2×C19semidirect
76. C4×C22⋊C4C4×C19semidirect
77. C2×#95C4×C19semidirect
93. C2×C42C2×C4×C19semidirect
95. #95C2×C4×C19semidirect
96. C19#13749direct (N × H)
107. C22×C4C42×C19semidirect
112. C22⋊C4C42×C19semidirect

Maximal subgroups

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

subgroupindex
C2×C4×C22⋊C4×C192
C22×C19×#952
C4×C19×#952
#1374919