Finite Group Databasebeta

← C19×#1514 #14559371

Subgroups — C19×#1514 #14559371

Order 2432.

252 conjugacy classes of subgroups; only the 88 normal subgroups are shown.

normal subgroups only

This group has 252 conjugacy classes of subgroups — too many to draw. Only its 88 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×#532C211yesmaximal, characteristic
2C19×#432C211yesmaximal, characteristic, complemented
3C19×#383C211yesmaximal, characteristic, complemented
4C19×#327C214yesmaximal, complemented
5C2×#41×C19—21no—
6C19×C4⋊Q8C411yescharacteristic, complemented
7C19×#127C411yescharacteristic, complemented
8C19×#124—21no—
9C19×#121—21no—
10C19×#121C2212yes—
11C4×D4×C19—21no—
12C4×D4×C19C412yescomplemented
13C2×C42×C19C2211yescharacteristic
14C19×C4⋊C8—21no—
15C19×C22⋊C8C2212yes—
16C19×#97—21no—
17C19×#95—21no—
18C19×#95—21no—
19C19×#95C2212yes—
20#41×C19—44no—
21C2×Q8×C19—21no—
22C2×D4×C19—22no—
23C2×D4×C19—21no—
24C2×D4×C19—21no—
25C2×D4×C19C2×C412yes—
26C22×C4×C19—22no—
27C22×C4×C19—22no—
28C22×C4×C19D411yescharacteristic
29C22×C4×C19D411yescharacteristic
30C22×C4×C19C2311yescharacteristic
31C2×C8×C19—22no—
32C4⋊C4×C19—21no—
33C4⋊C4×C19C2×C412yes—
34C22⋊C4×C19—22no—
35C22⋊C4×C19—22no—
36C42×C19C2×C411yescharacteristic
37C42×C19C2×C411yescharacteristic
38C42×C19D411yescharacteristic
39C42×C19D411yescharacteristic
40C23×C19—22no—
41C23×C19C2×D411yescharacteristic
42Q8×C19—42no—
43D4×C19—42no—
44D4×C19—42no—
45D4×C19—42no—
46D4×C19—44no—
47C2×C4×C19—22no—
48C2×C4×C19—22no—
49C2×C4×C19—41no—
50C2×C4×C19—41no—
51C2×C4×C19—44no—
52C2×C4×C19—42no—
53C2×C4×C19—42no—
54C2×C4×C19—42no—
55C2×C4×C19C22⋊C411yescharacteristic
56C2×C4×C19C22⋊C411yescharacteristic
57C2×C4×C19C22⋊C411yescharacteristic
58C2×C4×C19C22⋊C411yescharacteristic
59C2×C4×C19C22×C411yescharacteristic
60C2×C4×C19C2×D411yescharacteristic
61C8×C19—42no—
62#1514C1911yesmaximal, characteristic, direct product factor, Sylow
63C22×C19—21no—
64C22×C19—21no—
65C22×C19—42no—
66C22×C19—42no—
67C22×C19—42no—
68C22×C19C2×C22⋊C411yescharacteristic
69C22×C19AGL(1,ℤ/8)12yes—
70C4×C19—21no—
71C4×C19—21no—
72C4×C19—21no—
73C4×C19—21no—
74C4×C19—21no—
75C4×C19—21no—
76C4×C19—42no—
77C4×C19—82no—
78#532C2×C1911yescharacteristic
79#432C2×C1911yescharacteristic, complemented
80#383C2×C1911yescharacteristic, complemented
81#327C2×C1914yescomplemented
82C2×C19—22no—
83C2×C19—82no—
84C2×C19#41011yescharacteristic
85C2×C19#41811yescharacteristic
86C2×C19#42111yescharacteristic
87C2×#41—21no—
88C4⋊Q8C4×C1911yescharacteristic, complemented
89#127C4×C1911yescharacteristic, complemented
90#124—21no—
91#121—21no—
92#121C22×C1912yes—
93C4×D4—21no—
94C4×D4C4×C1912yescomplemented
95C2×C42C22×C1911yescharacteristic
96C4⋊C8—21no—
97C22⋊C8C22×C1912yes—
98#97—21no—
99#95—21no—
100#95—21no—
101#95C22×C1912yes—
102C19#151411yescharacteristic, direct product factor, Sylow
103#41—44no—
104C2×Q8—21no—
105C2×D4—22no—
106C2×D4—21no—
107C2×D4—21no—
108C2×D4C2×C4×C1912yes—
109C22×C4—22no—
110C22×C4—22no—
111C22×C4D4×C1911yescharacteristic
112C22×C4D4×C1911yescharacteristic
113C22×C4C23×C1911yescharacteristic
114C2×C8—22no—
115C4⋊C4—21no—
116C4⋊C4C2×C4×C1912yes—
117C22⋊C4—22no—
118C22⋊C4—22no—
119C42C2×C4×C1911yescharacteristic
120C42C2×C4×C1911yescharacteristic
121C42D4×C1911yescharacteristic
122C42D4×C1911yescharacteristic
123C23—22no—
124C23C2×D4×C1911yescharacteristic
125Q8—42no—
126D4—42no—
127D4—42no—
128D4—42no—
129D4—44no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—41no—
133C2×C4—41no—
134C2×C4—44no—
135C2×C4—42no—
136C2×C4—42no—
137C2×C4—42no—
138C2×C4C22⋊C4×C1911yescharacteristic
139C2×C4C22⋊C4×C1911yescharacteristic
140C2×C4C22⋊C4×C1911yescharacteristic
141C2×C4C22⋊C4×C1911yescharacteristic
142C2×C4C22×C4×C1911yescharacteristic
143C2×C4C2×D4×C1911yescharacteristic
144C8—42no—
145C22—21no—
146C22—21no—
147C22—42no—
148C22—42no—
149C22—42no—
150C22C2×C22⋊C4×C1911yescharacteristic
151C22C19×AGL(1,ℤ/8)12yes—
152C4—21no—
153C4—21no—
154C4—21no—
155C4—21no—
156C4—21no—
157C4—21no—
158C4—42no—
159C4—82no—
160C2—22no—
161C2—82no—
162C2C19×#41011yescharacteristic
163C2C19×#41811yescharacteristic
164C2C19×#42111yescharacteristic
subgroupG/H
center, socleC22×C19C2×C22⋊C4
commutatorC2×C4C22×C4×C19
Frattini, cosocleC22×C4C23×C19
prime radicalC19×#532C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×#432C2semidirect
3. C19×#383C2semidirect
4. C19×#327C2semidirect
6. C19×C4⋊Q8C4semidirect
7. C19×#127C4semidirect
12. C4×D4×C19C4semidirect
62. #1514C19direct (N × H)
79. #432C2×C19semidirect
80. #383C2×C19semidirect
81. #327C2×C19semidirect
88. C4⋊Q8C4×C19semidirect
89. #127C4×C19semidirect
94. C4×D4C4×C19semidirect
102. C19#1514direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#5322
C19×#4322
C19×#3832
C19×#3272
#151419