Finite Group Databasebeta

← #338×Dic19 #18087705

Subgroups — #338×Dic19 #18087705

Order 4864.

858 conjugacy classes of subgroups; only the 335 normal subgroups are shown.

normal subgroups only

This group has 858 conjugacy classes of subgroups — too many to draw. Only its 335 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×M16×Dic19C213yesmaximal
2C2×C19⋊#338C213yesmaximal
3C2×C19×#338C211yesmaximal, characteristic
4C22×#64520C2213yes—
5C22×C4×Dic19C2211yescharacteristic
6M16×Dic19—212no—
7C2×#10597272C416yes—
8C2×C8×Dic19C416yes—
9C19⋊#338C4112yescomplemented
10C22×M16×C19C2213yes—
11C19×#338C414yescomplemented
12C23×C4×C19C2311yescharacteristic
13C23×Dic19Q812yes—
14C2×M16×C19—26no—
15C2×M16×C19—26no—
16C2×M16×C19C2×C416yes—
17C2×M16×C19C2×C416yes—
18C22×C8×C19C2×C416yes—
19C2×C4×Dic19C2×C413yes—
20C2×C4×Dic19C2×C413yes—
21C2×C4×Dic19D416yes—
22C2×#64520—26no—
23C2×#64520—23no—
24C2×#64520—23no—
25C2×#64520C2×C4112yes—
26C22×C19⋊C8C2×C416yes—
27#10597272—212no—
28C8×Dic19—212no—
29C24×C19C2×Q811yescharacteristic
30C22×C4×C19C22×C413yes—
31C22×C4×C19C22×C413yes—
32C22×C4×C19C22×C411yescharacteristic
33C22×C4×C19C2×D413yes—
34C22×C4×C19#4113yes—
35C22×C4×C19#4111yescharacteristic
36C22×Dic19—44no—
37C22×Dic19C4⋊C416yes—
38C22×Dic19C4⋊C416yes—
39M16×C19—212no—
40M16×C19—212no—
41C2×C8×C19—26no—
42C2×C8×C19—26no—
43C2×C8×C19C42112yes—
44C4×Dic19C4213yes—
45C4×Dic19C4211yescharacteristic
46C4×Dic19C22⋊C416yes—
47C4×Dic19C22⋊C416yes—
48#64520—212no—
49#64520—212no—
50C2×C19⋊C8—26no—
51C2×C19⋊C8—26no—
52C2×C19⋊C8C42112yes—
53C4×#338—191nomaximal, Sylow
54C23×C19—42no—
55C23×C19C2×C4⋊C413yes—
56C23×C19C4×Q811yescharacteristic
57C23×C19C4×Q813yes—
58C2×C4×C19C2×C4213yes—
59C2×C4×C19C2×C4211yescharacteristic
60C2×C4×C19C2×C4213yes—
61C2×C4×C19C2×C22⋊C413yes—
62C2×C4×C19#11713yes—
63C2×C4×C19#11713yes—
64C2×C4×C19C4×D413yes—
65C2×C4×C19C4×D416yes—
66C2×C4×C19C4×D413yes—
67C2×Dic19—212no—
68C2×Dic19—46no—
69C2×Dic19#9516yes—
70C2×Dic19#9512yes—
71C8×C19—212no—
72C19⋊C8—212no—
73C2×C4×M16—193no—
74C2×#338—193no—
75C2×#338D1911yescharacteristic
76C22×C19—26no—
77C22×C19—41no—
78C22×C19—43no—
79C22×C19C2×#9511yescharacteristic
80C22×C19C4×C4⋊C413yes—
81C22×C19C4×C4⋊C413yes—
82C4×C19C4311yescharacteristic
83C4×C19#37611yescharacteristic
84C4×C19C4×C22⋊C413yes—
85C4×C19C4×C22⋊C413yes—
86Dic19—26no—
87Dic19#33814yesdirect product factor
88C22×M16—193no—
89C22×M16C2×D1913yes—
90C22×C42—191no—
91C4×M16—3812no—
92C2×#97—196no—
93C2×C4×C8—196no—
94#338—1912no—
95#338Dic1914yesdirect product factor
96C2×C19—23no—
97C2×C19—23no—
98C2×C19C4×#9511yescharacteristic
99C2×C19C2×#33812yes—
100C23×C4—192no—
101C23×C4C22×D1911yescharacteristic
102C2×M16—26no—
103C2×M16—26no—
104C2×M16—1912no—
105C2×M16—386no—
106C2×M16—383no—
107C2×M16—383no—
108C2×M16C4×D1916yes—
109C2×M16C2×Dic1916yes—
110C22×C8—196no—
111C22×C8C4×D1916yes—
112C2×C42—193no—
113C2×C42—193no—
114C2×C42—196no—
115#97—3812no—
116C4×C8—3812no—
117C19C4×#33811yescharacteristic, complemented, Sylow
118C24Q8×D1911yescharacteristic
119C22×C4—196no—
120C22×C4—196no—
121C22×C4—764no—
122C22×C4C2×C4×D1913yes—
123C22×C4C2×C4×D1913yes—
124C22×C4D4×D1913yes—
125C22×C4#6454313yes—
126C22×C4#6454511yescharacteristic
127C22×C4C22×Dic1911yescharacteristic
128M16—212no—
129M16—212no—
130M16—3812no—
131M16—3812no—
132C2×C8—26no—
133C2×C8—26no—
134C2×C8—1912no—
135C2×C8—386no—
136C2×C8—386no—
137C2×C8C4×Dic19112yes—
138C42—191no—
139C42—193no—
140C42—196no—
141C42—196no—
142C23—42no—
143C23#1059733313yes—
144C23C4⋊C4×D1913yes—
145C23Q8×Dic1911yescharacteristic
146C2×C4—192no—
147C2×C4—196no—
148C2×C4—3812no—
149C2×C4—766no—
150C2×C4C42×D1913yes—
151C2×C4C42×D1911yescharacteristic
152C2×C4#1059732313yes—
153C2×C4C22⋊C4×D1913yes—
154C2×C4(C22⋊D19)⋊C416yes—
155C2×C4#1059733813yes—
156C2×C4#1059733913yes—
157C2×C4C2×C4×Dic1913yes—
158C2×C4D4×Dic1913yes—
159C8—212no—
160C8—3812no—
161C22—26no—
162C22—41no—
163C22—43no—
164C22#95×D1911yescharacteristic
165C22#1192639513yes—
166C22C4⋊C4×Dic1913yes—
167C4—194no—
168C4—386no—
169C4C42×Dic1911yescharacteristic
170C4#1192638911yescharacteristic
171C4#1192639113yes—
172C4C22⋊C4×Dic1913yes—
173C2—23no—
174C2—23no—
175C2#95×Dic1911yescharacteristic
176C2D19×#33812yes—
subgroupG/H
centerC2×C4C42×D19
commutatorC4×C19C43
FrattiniC23×C4C22×D19
FittingC2×C19×#338C2
socleC22×C19C2×#95
prime radicalC24×C19C2×Q8
cosocleC23×C4×C19C23
hypercenterC2×#338D19
hypocenterC19C4×#338
LCSG ▷ C4×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C2×#338

Complements

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

NH ≅ G/Ntype
9. C19⋊#338C4semidirect
11. C19×#338C4semidirect
87. Dic19#338direct (N × H)
95. #338Dic19direct (N × H)
117. C19C4×#338semidirect

Maximal subgroups

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

subgroupindex
C2×M16×Dic192
C2×C19⋊#3382
C2×C19×#3382
C4×#33819