Finite Group Databasebeta

← C19×#12494 #18018453

Subgroups — C19×#12494 #18018453

Order 4864.

224 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 82 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×#2209C212yesmaximal
2C19×#1713C211yesmaximal, characteristic
3C19×#1591C211yesmaximal, characteristic
4C19×#1367C211yesmaximal, characteristic
5C19×#1362C212yesmaximal
6C2×C19×Q32—22no—
7C19×#500—21no—
8C19×#500—21no—
9C19×#494C2212yes—
10C19×#446—21no—
11C4×Q16×C19C2211yescharacteristic
12C19×C4⋊C16C2212yes—
13C19×#358—22no—
14C19×#335C2211yescharacteristic
15C19×Q8⋊C8—21no—
16C82×C19C2211yescharacteristic
17C2×Q16×C19—22no—
18C2×Q16×C19—22no—
19C2×Q16×C19D411yescharacteristic
20C19×C4⋊Q8—22no—
21C4×Q8×C19—21no—
22C19×Q32—44no—
23C2×C16×C19—22no—
24C19×#107—42no—
25C19×#107—41no—
26C19×#107—41no—
27C19×#107D411yescharacteristic
28C19×C4⋊C8—21no—
29C19×C4⋊C8—41no—
30C19×#103—21no—
31C19×#97—41no—
32C4×C8×C19D411yescharacteristic
33C4×C8×C19D411yescharacteristic
34C4×C8×C19C2311yescharacteristic
35C2×Q8×C19—21no—
36C2×Q8×C19—42no—
37Q16×C19—22no—
38Q16×C19—42no—
39Q16×C19—42no—
40Q16×C19—82no—
41C2×C8×C19—21no—
42C2×C8×C19—41no—
43C2×C8×C19D811yescharacteristic
44C2×C8×C19D811yescharacteristic
45C2×C8×C19C2×D411yescharacteristic
46C2×C8×C19#4111yescharacteristic
47C4⋊C4×C19—21no—
48C4⋊C4×C19—41no—
49C4⋊C4×C19—42no—
50C4⋊C4×C19—42no—
51C42×C19—41no—
52C42×C19C2×D411yescharacteristic
53C16×C19—42no—
54#12494C1911yesmaximal, characteristic, direct product factor, Sylow
55Q8×C19—41no—
56Q8×C19—41no—
57Q8×C19—82no—
58Q8×C19—82no—
59C2×C4×C19—41no—
60C2×C4×C19—41no—
61C2×C4×C19—82no—
62C2×C4×C19#12111yescharacteristic
63C2×C4×C19C2×D811yescharacteristic
64C2×C4×C19AGL(1,ℤ/8)11yescharacteristic
65C8×C19—22no—
66C8×C19—21no—
67C8×C19—21no—
68C8×C19—81no—
69C8×C19Q3212yescomplemented
70C8×C19AGL(1,ℤ/8)12yes—
71#2209C2×C1912yes—
72#1713C2×C1911yescharacteristic
73#1591C2×C1911yescharacteristic
74#1367C2×C1911yescharacteristic
75#1362C2×C1912yes—
76C22×C19#45911yescharacteristic
77C4×C19—21no—
78C4×C19—81no—
79C4×C19—81no—
80C4×C19—162no—
81C4×C19#46911yescharacteristic
82C4×C19#47211yescharacteristic
83C4×C19C2×Q3211yescharacteristic
84C4×C19#51011yescharacteristic
85C2×Q32—22no—
86#500—21no—
87#500—21no—
88#494C22×C1912yes—
89#446—21no—
90C4×Q16C22×C1911yescharacteristic
91C4⋊C16C22×C1912yes—
92#358—22no—
93#335C22×C1911yescharacteristic
94Q8⋊C8—21no—
95C82C22×C1911yescharacteristic
96C2×C19#168711yescharacteristic
97C2×C19#220911yescharacteristic
98C2×C19#221411yescharacteristic
99C2×Q16—22no—
100C2×Q16—22no—
101C2×Q16D4×C1911yescharacteristic
102C4⋊Q8—22no—
103C4×Q8—21no—
104Q32—44no—
105C2×C16—22no—
106#107—42no—
107#107—41no—
108#107—41no—
109#107D4×C1911yescharacteristic
110C4⋊C8—21no—
111C4⋊C8—41no—
112#103—21no—
113#97—41no—
114C4×C8D4×C1911yescharacteristic
115C4×C8D4×C1911yescharacteristic
116C4×C8C23×C1911yescharacteristic
117C19#1249411yescharacteristic, direct product factor, Sylow
118C2×Q8—21no—
119C2×Q8—42no—
120Q16—22no—
121Q16—42no—
122Q16—42no—
123Q16—82no—
124C2×C8—21no—
125C2×C8—41no—
126C2×C8D8×C1911yescharacteristic
127C2×C8D8×C1911yescharacteristic
128C2×C8C2×D4×C1911yescharacteristic
129C2×C8#41×C1911yescharacteristic
130C4⋊C4—21no—
131C4⋊C4—41no—
132C4⋊C4—42no—
133C4⋊C4—42no—
134C42—41no—
135C42C2×D4×C1911yescharacteristic
136C16—42no—
137Q8—41no—
138Q8—41no—
139Q8—82no—
140Q8—82no—
141C2×C4—41no—
142C2×C4—41no—
143C2×C4—82no—
144C2×C4C19×#12111yescharacteristic
145C2×C4C2×D8×C1911yescharacteristic
146C2×C4C19×AGL(1,ℤ/8)11yescharacteristic
147C8—22no—
148C8—21no—
149C8—21no—
150C8—81no—
151C8C19×Q3212yescomplemented
152C8C19×AGL(1,ℤ/8)12yes—
153C22C19×#45911yescharacteristic
154C4—21no—
155C4—81no—
156C4—81no—
157C4—162no—
158C4C19×#46911yescharacteristic
159C4C19×#47211yescharacteristic
160C4C2×C19×Q3211yescharacteristic
161C4C19×#51011yescharacteristic
162C2C19×#168711yescharacteristic
163C2C19×#220911yescharacteristic
164C2C19×#221411yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C19#459
commutator, Frattini, cosocleC4×C8C23×C19
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C42×C19 ◁ C82×C19 ◁ G

Complements

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

NH ≅ G/Ntype
54. #12494C19direct (N × H)
69. C8×C19Q32semidirect
117. C19#12494direct (N × H)
151. C8C19×Q32semidirect

Maximal subgroups

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

subgroupindex
C19×#22092
C19×#17132
C19×#15912
C19×#13672
C19×#13622
#1249419