Finite Group Databasebeta

← D19×#494 #14574048

Subgroups — D19×#494 #14574048

Order 2432.

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

normal subgroups only

This group has 552 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
1C2×Q16×D19C214yesmaximal
2C4⋊Q8×D19C212yesmaximal
3#11926924C211yesmaximal, characteristic, complemented
4#11926923C212yesmaximal, complemented
5#11926922C214yesmaximal, complemented
6C4×C8×D19C211yesmaximal, characteristic
7C19×#494C211yesmaximal, characteristic, complemented
8C2×Q8×D19C2214yes—
9C2×Q16×C19C2214yes—
10C19×C4⋊Q8C2212yes—
11#10597390C2214yes—
12C2×#64528C2218yes—
13Q16×D19—216no—
14C2×Dic76C2214yes—
15C2×C8×D19C2212yes—
16C4⋊C4×D19—24no—
17#10597334—24no—
18C42×D19C2211yescharacteristic
19#10597315C2212yes—
20C4×C8×C19C2211yescharacteristic
21C8×Dic19C2212yes—
22C4×C19⋊C8C2211yescharacteristic
23C2×Q8×C19C2314yes—
24Q8×D19—216no—
25C2×C4×D19—24no—
26C2×C4×D19D412yes—
27C2×C4×D19C2311yescharacteristic
28C2×Dic38—24no—
29C2×Dic38C2314yes—
30Q16×C19—28no—
31C2×C8×C19C2312yes—
32C4⋊C4×C19—24no—
33C42×C19C2311yescharacteristic
34#64528—216no—
35C4⋊Dic19—24no—
36Dic19⋊C4—28no—
37C4×Dic19D412yes—
38C4×Dic19C2311yescharacteristic
39C2×C19⋊C8C2312yes—
40Dic76—28no—
41C8×D19D418yes—
42C22×D19C2×D411yescharacteristic
43Q8×C19—28no—
44C2×C4×C19—24no—
45C2×C4×C19C2×D412yes—
46C2×C4×C19C2411yescharacteristic
47C2×Dic19—24no—
48C2×Dic19C2×D411yescharacteristic
49C2×Dic19C2×D412yes—
50C4×D19—48no—
51C4×D19Q1618yescomplemented
52C4×D19C2×D414yes—
53Dic38—28no—
54Dic38—48no—
55C8×C19C2×D414yes—
56C19⋊C8C2×D414yes—
57C2×#494—191nomaximal, Sylow
58C22×C19C22×D411yescharacteristic
59C2×D19#12712yes—
60C2×D19C2×Q1614yes—
61C4×C19—44no—
62C4×C19C2×Q1614yescomplemented
63C4×C19C22×D412yes—
64Dic19—44no—
65Dic19#12712yes—
66Dic19C2×Q1614yescomplemented
67C22×Q16—194no—
68C2×C4⋊Q8—192no—
69#494—194no—
70#494—192no—
71#494—191no—
72#494D1911yescharacteristic, direct product factor
73C2×C4×C8—191no—
74C2×C19C2×#12711yescharacteristic
75C2×C19C22×Q1612yes—
76D19#49414yesdirect product factor
77C22×Q8—194no—
78C2×Q16—198no—
79C2×Q16—194no—
80C2×Q16—3816no—
81C2×Q16C2×D1914yes—
82C22×C8—192no—
83C4⋊Q8—194no—
84C4⋊Q8—192no—
85C4⋊Q8—384no—
86C4⋊Q8C2×D1912yes—
87C2×C4⋊C4—384no—
88C2×C42—191no—
89C4×C8—192no—
90C4×C8—191no—
91C4×C8C2×D1911yescharacteristic
92C19C2×#49411yescharacteristic, complemented, Sylow
93C2×Q8—194no—
94C2×Q8—384no—
95C2×Q8—3816no—
96C2×Q8C22×D1914yes—
97C22×C4—192no—
98C22×C4—191no—
99C22×C4—384no—
100Q16—28no—
101Q16—3816no—
102Q16—388no—
103C2×C8—192no—
104C2×C8—198no—
105C2×C8C22×D1912yes—
106C4⋊C4—24no—
107C4⋊C4—388no—
108C4⋊C4—384no—
109C42—192no—
110C42—191no—
111C42C22×D1911yescharacteristic
112C23—191no—
113Q8—28no—
114Q8—388no—
115Q8—768no—
116C2×C4—24no—
117C2×C4—192no—
118C2×C4—191no—
119C2×C4—194no—
120C2×C4—198no—
121C2×C4—384no—
122C2×C4—768no—
123C2×C4D4×D1912yes—
124C2×C4C23×D1911yescharacteristic
125C8—194no—
126C8D4×D1914yes—
127C22—194no—
128C22—192no—
129C22C2×D4×D1911yescharacteristic
130C4—44no—
131C4—194no—
132C4—192no—
133C4—764no—
134C4Q16×D1914yescomplemented
135C4C2×D4×D1912yes—
136C2—194no—
137C2#127×D1911yescharacteristic
138C2C2×Q16×D1912yes—
subgroupG/H
centerC22C2×D4×D19
commutator, cosocleC2×C4×C19C24
FrattiniC2×C4C23×D19
FittingC19×#494C2
socleC22×C19C22×D4
prime radicalC22×D19C2×D4
hypercenter#494D19
hypocenterC19C2×#494
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C42 ◁ #494

Complements

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

NH ≅ G/Ntype
3. #11926924C2semidirect
4. #11926923C2semidirect
5. #11926922C2semidirect
7. C19×#494C2semidirect
51. C4×D19Q16semidirect
62. C4×C19C2×Q16semidirect
66. Dic19C2×Q16semidirect
72. #494D19direct (N × H)
76. D19#494direct (N × H)
92. C19C2×#494semidirect
134. C4Q16×D19semidirect

Maximal subgroups

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

subgroupindex
C2×Q16×D192
C4⋊Q8×D192
#119269242
#119269232
#119269222
C4×C8×D192
C19×#4942
C2×#49419