Finite Group Databasebeta

← D19×#500 #14574140

Subgroups — D19×#500 #14574140

Order 2432.

424 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 165 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
1C4⋊Q8×D19C212yesmaximal
2#11926949C211yesmaximal, characteristic, complemented
3#11926948C214yesmaximal, complemented
4#11926947C212yesmaximal, complemented
5#107×D19C214yesmaximal
6C4×C8×D19C211yesmaximal, characteristic
7C19×#500C211yesmaximal, characteristic, complemented
8C2×Q8×D19—22no—
9C19×C4⋊Q8C2212yes—
10#10597390—22no—
11C2×C8×D19C2212yes—
12C4⋊C4×D19—22no—
13C4⋊C4×D19C2214yes—
14#10597334—22no—
15#10597334C2214yes—
16C42×D19C2211yescharacteristic
17#10597315C2212yes—
18C19×#107C2214yes—
19C4×C8×C19C2211yescharacteristic
20#10597275C2214yes—
21C8×Dic19C2212yes—
22#10597264C2218yes—
23C4×C19⋊C8C2211yescharacteristic
24C2×Q8×C19—22no—
25Q8×D19—48no—
26C2×C4×D19—24no—
27C2×C4×D19D411yescharacteristic
28C2×C4×D19D411yescharacteristic
29C2×C4×D19C2311yescharacteristic
30C2×Dic38—22no—
31C2×Dic38—24no—
32C2×C8×C19C2312yes—
33C4⋊C4×C19—22no—
34C4⋊C4×C19C2314yes—
35C42×C19C2311yescharacteristic
36C4⋊Dic19—22no—
37C4⋊Dic19C2314yes—
38Dic19⋊C4—24no—
39Dic19⋊C4—24no—
40C4×Dic19D411yescharacteristic
41C4×Dic19D411yescharacteristic
42C4×Dic19C2311yescharacteristic
43C2×C19⋊C8C2312yes—
44C8×D19Q818yescomplemented
45C22×D19C2×D411yescharacteristic
46Q8×C19—44no—
47C2×C4×C19—24no—
48C2×C4×C19C2×D411yescharacteristic
49C2×C4×C19C2×D411yescharacteristic
50C2×C4×C19C2411yescharacteristic
51C2×Dic19—24no—
52C2×Dic19C2×D411yescharacteristic
53C2×Dic19C2×D411yescharacteristic
54C2×Dic19C2×D411yescharacteristic
55C4×D19—48no—
56C4×D19D814yes—
57C4×D19Q1614yes—
58C4×D19C2×Q814yes—
59Dic38—44no—
60Dic38—48no—
61C8×C19C2×Q814yescomplemented
62C19⋊C8C2×Q814yescomplemented
63C2×#500—191nomaximal, Sylow
64C22×C19C22×D411yescharacteristic
65C2×D19C4⋊Q812yes—
66C2×D19C2×D812yes—
67C2×D19C2×Q1612yes—
68C4×C19—44no—
69C4×C19C2×D812yes—
70C4×C19C2×Q1612yes—
71C4×C19C22×Q812yes—
72Dic19—44no—
73Dic19C4⋊Q812yes—
74Dic19C2×D812yes—
75Dic19C2×Q1612yes—
76C2×C4⋊Q8—192no—
77#500—192no—
78#500—194no—
79#500—191no—
80#500D1911yescharacteristic, direct product factor
81C2×#107—194no—
82C2×C4×C8—191no—
83C2×C19C2×C4⋊Q811yescharacteristic
84C2×C19C22×D811yescharacteristic
85C2×C19C22×Q1611yescharacteristic
86D19#50014yesdirect product factor
87C22×Q8—382no—
88C22×C8—192no—
89C4⋊Q8—194no—
90C4⋊Q8—192no—
91C4⋊Q8—382no—
92C4⋊Q8—382no—
93C4⋊Q8C2×D1912yes—
94C2×C4⋊C4—194no—
95C2×C4⋊C4—382no—
96C2×C42—191no—
97#107—194no—
98#107—198no—
99#107C2×D1914yes—
100C4×C8—192no—
101C4×C8—191no—
102C4×C8C2×D1911yescharacteristic
103C19C2×#50011yescharacteristic, complemented, Sylow
104C2×Q8—22no—
105C2×Q8—384no—
106C2×Q8—382no—
107C2×Q8—768no—
108C22×C4—191no—
109C22×C4—191no—
110C22×C4—191no—
111C22×C4—384no—
112C2×C8—192no—
113C2×C8—198no—
114C2×C8C22×D1912yes—
115C4⋊C4—22no—
116C4⋊C4—194no—
117C4⋊C4—384no—
118C4⋊C4—384no—
119C4⋊C4—382no—
120C4⋊C4C22×D1914yes—
121C42—191no—
122C42—191no—
123C42—191no—
124C42C22×D1911yescharacteristic
125C23—191no—
126Q8—44no—
127Q8—768no—
128Q8—764no—
129C2×C4—24no—
130C2×C4—191no—
131C2×C4—191no—
132C2×C4—191no—
133C2×C4—194no—
134C2×C4—194no—
135C2×C4—194no—
136C2×C4—384no—
137C2×C4—768no—
138C2×C4D4×D1911yescharacteristic
139C2×C4D4×D1911yescharacteristic
140C2×C4C23×D1911yescharacteristic
141C8—194no—
142C8Q8×D1914yescomplemented
143C22—192no—
144C22—192no—
145C22—192no—
146C22C2×D4×D1911yescharacteristic
147C4—44no—
148C4—192no—
149C4—192no—
150C4—192no—
151C4—764no—
152C4D8×D1912yes—
153C4Q16×D1912yes—
154C4C2×Q8×D1912yes—
155C2—194no—
156C2C4⋊Q8×D1911yescharacteristic
157C2C2×D8×D1911yescharacteristic
158C2C2×Q16×D1911yescharacteristic
subgroupG/H
centerC22C2×D4×D19
commutator, cosocleC2×C4×C19C24
FrattiniC2×C4C23×D19
FittingC19×#500C2
socleC22×C19C22×D4
prime radicalC22×D19C2×D4
hypercenter#500D19
hypocenterC19C2×#500
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C42 ◁ #500

Complements

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

NH ≅ G/Ntype
2. #11926949C2semidirect
3. #11926948C2semidirect
4. #11926947C2semidirect
7. C19×#500C2semidirect
44. C8×D19Q8semidirect
61. C8×C19C2×Q8semidirect
62. C19⋊C8C2×Q8semidirect
80. #500D19direct (N × H)
86. D19#500direct (N × H)
103. C19C2×#500semidirect
142. C8Q8×D19semidirect

Maximal subgroups

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

subgroupindex
C4⋊Q8×D192
#119269492
#119269482
#119269472
#107×D192
C4×C8×D192
C19×#5002
C2×#50019