Finite Group Databasebeta

← C19×#11974 #18017933

Subgroups — C19×#11974 #18017933

Order 4864.

318 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 318 conjugacy classes of subgroups — too many to draw. Only its 126 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×C19×#500C211yesmaximal, characteristic
2C19×#2163C211yesmaximal, characteristic
3C19×#1568C211yesmaximal, characteristic
4C19×#1364C214yesmaximal, complemented
5C2×C19×C4⋊Q8—21no—
6C19×#500—21no—
7C19×#500—21no—
8C19×#500C412yes—
9C19×#500C2212yes—
10C19×#432—21no—
11C2×C19×#107—21no—
12C2×C19×#107C412yes—
13C2×C4×C8×C19C2211yescharacteristic
14C19×C4⋊C16C2212yes—
15C19×C22⋊C16—21no—
16C19×#346—21no—
17C19×#335C2212yes—
18C19×#334—21no—
19C22×Q8×C19—41no—
20C22×C8×C19C2×C411yescharacteristic
21C22×C8×C19D411yescharacteristic
22C19×C4⋊Q8—22no—
23C19×C4⋊Q8—22no—
24C19×C4⋊Q8—41no—
25C19×C4⋊Q8—41no—
26C2×C4⋊C4×C19—22no—
27C2×C4⋊C4×C19—41no—
28C2×C42×C19D411yescharacteristic
29C2×C16×C19—22no—
30C19×#107—22no—
31C19×#107—22no—
32C19×#107—22no—
33C19×#107C2×C414yes—
34C19×C4⋊C8—22no—
35C19×C22⋊C8—41no—
36C19×#97—41no—
37C4×C8×C19C2×C411yescharacteristic
38C4×C8×C19D411yescharacteristic
39C4×C8×C19D411yescharacteristic
40C4×C8×C19C2311yescharacteristic
41C2×Q8×C19—42no—
42C2×Q8×C19—42no—
43C2×Q8×C19—84no—
44C22×C4×C19—42no—
45C22×C4×C19C22⋊C411yescharacteristic
46C22×C4×C19D811yescharacteristic
47C22×C4×C19SD1611yescharacteristic
48C2×C8×C19—22no—
49C2×C8×C19—22no—
50C2×C8×C19—42no—
51C2×C8×C19C22⋊C411yescharacteristic
52C2×C8×C19C22⋊C411yescharacteristic
53C2×C8×C19C22×C411yescharacteristic
54C2×C8×C19C2×D411yescharacteristic
55C4⋊C4×C19—24no—
56C4⋊C4×C19—42no—
57C4⋊C4×C19—42no—
58C4⋊C4×C19—42no—
59C42×C19C22⋊C411yescharacteristic
60C42×C19D811yescharacteristic
61C42×C19SD1611yescharacteristic
62C42×C19C2×D411yescharacteristic
63C16×C19—42no—
64#11974C1911yesmaximal, characteristic, direct product factor, Sylow
65C23×C19#10211yescharacteristic
66Q8×C19—84no—
67Q8×C19—84no—
68C2×C4×C19—22no—
69C2×C4×C19—21no—
70C2×C4×C19—21no—
71C2×C4×C19—22no—
72C2×C4×C19—44no—
73C2×C4×C19—84no—
74C2×C4×C19#10211yescharacteristic
75C2×C4×C19#10211yescharacteristic
76C2×C4×C19#10211yescharacteristic
77C2×C4×C19C2×C22⋊C411yescharacteristic
78C2×C4×C19C2×D811yescharacteristic
79C2×C4×C19C2×SD1611yescharacteristic
80C8×C19—21no—
81C8×C19—21no—
82C8×C19—82no—
83C8×C19#10112yes—
84C8×C19#13712yes—
85C2×#500C2×C1911yescharacteristic
86#2163C2×C1911yescharacteristic
87#1568C2×C1911yescharacteristic
88#1364C2×C1914yescomplemented
89C22×C19—21no—
90C22×C19—21no—
91C22×C19#36212yes—
92C22×C19C2×#10211yescharacteristic
93C4×C19—21no—
94C4×C19—21no—
95C4×C19—21no—
96C4×C19—21no—
97C4×C19—84no—
98C4×C19C2×#10111yescharacteristic
99C4×C19#41911yescharacteristic
100C4×C19#50912yes—
101C2×C4⋊Q8—21no—
102#500—21no—
103#500—21no—
104#500C4×C1912yes—
105#500C22×C1912yes—
106#432—21no—
107C2×#107—21no—
108C2×#107C4×C1912yes—
109C2×C4×C8C22×C1911yescharacteristic
110C4⋊C16C22×C1912yes—
111C22⋊C16—21no—
112#346—21no—
113#335C22×C1912yes—
114#334—21no—
115C2×C19—22no—
116C2×C19#154611yescharacteristic
117C2×C19#214011yescharacteristic
118C2×C19C2×#36211yescharacteristic
119C22×Q8—41no—
120C22×C8C2×C4×C1911yescharacteristic
121C22×C8D4×C1911yescharacteristic
122C4⋊Q8—22no—
123C4⋊Q8—22no—
124C4⋊Q8—41no—
125C4⋊Q8—41no—
126C2×C4⋊C4—22no—
127C2×C4⋊C4—41no—
128C2×C42D4×C1911yescharacteristic
129C2×C16—22no—
130#107—22no—
131#107—22no—
132#107—22no—
133#107C2×C4×C1914yes—
134C4⋊C8—22no—
135C22⋊C8—41no—
136#97—41no—
137C4×C8C2×C4×C1911yescharacteristic
138C4×C8D4×C1911yescharacteristic
139C4×C8D4×C1911yescharacteristic
140C4×C8C23×C1911yescharacteristic
141C19#1197411yescharacteristic, direct product factor, Sylow
142C2×Q8—42no—
143C2×Q8—42no—
144C2×Q8—84no—
145C22×C4—42no—
146C22×C4C22⋊C4×C1911yescharacteristic
147C22×C4D8×C1911yescharacteristic
148C22×C4SD16×C1911yescharacteristic
149C2×C8—22no—
150C2×C8—22no—
151C2×C8—42no—
152C2×C8C22⋊C4×C1911yescharacteristic
153C2×C8C22⋊C4×C1911yescharacteristic
154C2×C8C22×C4×C1911yescharacteristic
155C2×C8C2×D4×C1911yescharacteristic
156C4⋊C4—24no—
157C4⋊C4—42no—
158C4⋊C4—42no—
159C4⋊C4—42no—
160C42C22⋊C4×C1911yescharacteristic
161C42D8×C1911yescharacteristic
162C42SD16×C1911yescharacteristic
163C42C2×D4×C1911yescharacteristic
164C16—42no—
165C23C19×#10211yescharacteristic
166Q8—84no—
167Q8—84no—
168C2×C4—22no—
169C2×C4—21no—
170C2×C4—21no—
171C2×C4—22no—
172C2×C4—44no—
173C2×C4—84no—
174C2×C4C19×#10211yescharacteristic
175C2×C4C19×#10211yescharacteristic
176C2×C4C19×#10211yescharacteristic
177C2×C4C2×C22⋊C4×C1911yescharacteristic
178C2×C4C2×D8×C1911yescharacteristic
179C2×C4C2×SD16×C1911yescharacteristic
180C8—21no—
181C8—21no—
182C8—82no—
183C8C19×#10112yes—
184C8C19×#13712yes—
185C22—21no—
186C22—21no—
187C22C19×#36212yes—
188C22C2×C19×#10211yescharacteristic
189C4—21no—
190C4—21no—
191C4—21no—
192C4—21no—
193C4—84no—
194C4C2×C19×#10111yescharacteristic
195C4C19×#41911yescharacteristic
196C4C19×#50912yes—
197C2—22no—
198C2C19×#154611yescharacteristic
199C2C19×#214011yescharacteristic
200C2C2×C19×#36211yescharacteristic
subgroupG/H
center, socleC22×C19C2×#102
commutatorC2×C8C22×C4×C19
Frattini, cosocleC4×C8C23×C19
prime radicalC23×C19#102
LCSG ▷ C2×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×C42×C19 ◁ C2×C4×C8×C19 ◁ G

Complements

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

NH ≅ G/Ntype
4. C19×#1364C2semidirect
64. #11974C19direct (N × H)
88. #1364C2×C19semidirect
141. C19#11974direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×#5002
C19×#21632
C19×#15682
C19×#13642
#1197419