Finite Group Databasebeta

← C19×#11965 #18017924

Subgroups — C19×#11965 #18017924

Order 4864.

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

normal subgroups only

This group has 382 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×#494C211yesmaximal, characteristic
2C19×#2163C211yesmaximal, characteristic
3C19×#1568C211yesmaximal, characteristic
4C19×#1362C214yesmaximal, complemented
5C22×Q16×C19—21no—
6C22×Q16×C19C412yes—
7C2×C19×C4⋊Q8—21no—
8C19×#494—21no—
9C19×#494—21no—
10C19×#494C412yes—
11C19×#494C2212yes—
12C19×#432—21no—
13C2×C4×C8×C19C2211yescharacteristic
14C19×C4⋊C16C2212yes—
15C19×C22⋊C16—21no—
16C19×#346—21no—
17C19×#335C2212yes—
18C19×#334—21no—
19C22×Q8×C19—22no—
20C2×Q16×C19—22no—
21C2×Q16×C19—22no—
22C2×Q16×C19—22no—
23C2×Q16×C19—44no—
24C2×Q16×C19—44no—
25C2×Q16×C19C2×C414yes—
26C22×C8×C19C2×C411yescharacteristic
27C22×C8×C19D411yescharacteristic
28C19×C4⋊Q8—22no—
29C19×C4⋊Q8—22no—
30C19×C4⋊Q8—41no—
31C19×C4⋊Q8—41no—
32C2×C4⋊C4×C19—41no—
33C2×C4⋊C4×C19—41no—
34C2×C42×C19D411yescharacteristic
35C2×C16×C19—22no—
36C19×C4⋊C8—22no—
37C19×C22⋊C8—41no—
38C19×#97—41no—
39C4×C8×C19C2×C411yescharacteristic
40C4×C8×C19D411yescharacteristic
41C4×C8×C19D411yescharacteristic
42C4×C8×C19C2311yescharacteristic
43C2×Q8×C19—24no—
44C2×Q8×C19—44no—
45C2×Q8×C19—44no—
46C2×Q8×C19—42no—
47C22×C4×C19—42no—
48C22×C4×C19C22⋊C411yescharacteristic
49C22×C4×C19D811yescharacteristic
50C22×C4×C19SD1611yescharacteristic
51Q16×C19—44no—
52Q16×C19—44no—
53Q16×C19—44no—
54Q16×C19—44no—
55C2×C8×C19—22no—
56C2×C8×C19—22no—
57C2×C8×C19—42no—
58C2×C8×C19C22⋊C411yescharacteristic
59C2×C8×C19C22⋊C411yescharacteristic
60C2×C8×C19C22×C411yescharacteristic
61C2×C8×C19C2×D411yescharacteristic
62C4⋊C4×C19—42no—
63C4⋊C4×C19—42no—
64C4⋊C4×C19—42no—
65C4⋊C4×C19—42no—
66C42×C19C22⋊C411yescharacteristic
67C42×C19D811yescharacteristic
68C42×C19SD1611yescharacteristic
69C42×C19C2×D411yescharacteristic
70C16×C19—42no—
71#11965C1911yesmaximal, characteristic, direct product factor, Sylow
72C23×C19#10211yescharacteristic
73Q8×C19—44no—
74Q8×C19—44no—
75Q8×C19—84no—
76C2×C4×C19—22no—
77C2×C4×C19—21no—
78C2×C4×C19—21no—
79C2×C4×C19—22no—
80C2×C4×C19—44no—
81C2×C4×C19—84no—
82C2×C4×C19#10211yescharacteristic
83C2×C4×C19#10211yescharacteristic
84C2×C4×C19#10211yescharacteristic
85C2×C4×C19C2×C22⋊C411yescharacteristic
86C2×C4×C19C2×D811yescharacteristic
87C2×C4×C19C2×SD1611yescharacteristic
88C8×C19—21no—
89C8×C19—21no—
90C8×C19—82no—
91C8×C19#10012yes—
92C8×C19AGL(1,ℤ/8)12yes—
93C2×#494C2×C1911yescharacteristic
94#2163C2×C1911yescharacteristic
95#1568C2×C1911yescharacteristic
96#1362C2×C1914yescomplemented
97C22×C19—21no—
98C22×C19—21no—
99C22×C19#36212yes—
100C22×C19C2×#10211yescharacteristic
101C4×C19—21no—
102C4×C19—21no—
103C4×C19—21no—
104C4×C19—21no—
105C4×C19—84no—
106C4×C19C2×#10011yescharacteristic
107C4×C19#41811yescharacteristic
108C4×C19#51012yes—
109C22×Q16—21no—
110C22×Q16C4×C1912yes—
111C2×C4⋊Q8—21no—
112#494—21no—
113#494—21no—
114#494C4×C1912yes—
115#494C22×C1912yes—
116#432—21no—
117C2×C4×C8C22×C1911yescharacteristic
118C4⋊C16C22×C1912yes—
119C22⋊C16—21no—
120#346—21no—
121#335C22×C1912yes—
122#334—21no—
123C2×C19—22no—
124C2×C19#154511yescharacteristic
125C2×C19#214111yescharacteristic
126C2×C19C2×#36211yescharacteristic
127C22×Q8—22no—
128C2×Q16—22no—
129C2×Q16—22no—
130C2×Q16—22no—
131C2×Q16—44no—
132C2×Q16—44no—
133C2×Q16C2×C4×C1914yes—
134C22×C8C2×C4×C1911yescharacteristic
135C22×C8D4×C1911yescharacteristic
136C4⋊Q8—22no—
137C4⋊Q8—22no—
138C4⋊Q8—41no—
139C4⋊Q8—41no—
140C2×C4⋊C4—41no—
141C2×C4⋊C4—41no—
142C2×C42D4×C1911yescharacteristic
143C2×C16—22no—
144C4⋊C8—22no—
145C22⋊C8—41no—
146#97—41no—
147C4×C8C2×C4×C1911yescharacteristic
148C4×C8D4×C1911yescharacteristic
149C4×C8D4×C1911yescharacteristic
150C4×C8C23×C1911yescharacteristic
151C19#1196511yescharacteristic, direct product factor, Sylow
152C2×Q8—24no—
153C2×Q8—44no—
154C2×Q8—44no—
155C2×Q8—42no—
156C22×C4—42no—
157C22×C4C22⋊C4×C1911yescharacteristic
158C22×C4D8×C1911yescharacteristic
159C22×C4SD16×C1911yescharacteristic
160Q16—44no—
161Q16—44no—
162Q16—44no—
163Q16—44no—
164C2×C8—22no—
165C2×C8—22no—
166C2×C8—42no—
167C2×C8C22⋊C4×C1911yescharacteristic
168C2×C8C22⋊C4×C1911yescharacteristic
169C2×C8C22×C4×C1911yescharacteristic
170C2×C8C2×D4×C1911yescharacteristic
171C4⋊C4—42no—
172C4⋊C4—42no—
173C4⋊C4—42no—
174C4⋊C4—42no—
175C42C22⋊C4×C1911yescharacteristic
176C42D8×C1911yescharacteristic
177C42SD16×C1911yescharacteristic
178C42C2×D4×C1911yescharacteristic
179C16—42no—
180C23C19×#10211yescharacteristic
181Q8—44no—
182Q8—44no—
183Q8—84no—
184C2×C4—22no—
185C2×C4—21no—
186C2×C4—21no—
187C2×C4—22no—
188C2×C4—44no—
189C2×C4—84no—
190C2×C4C19×#10211yescharacteristic
191C2×C4C19×#10211yescharacteristic
192C2×C4C19×#10211yescharacteristic
193C2×C4C2×C22⋊C4×C1911yescharacteristic
194C2×C4C2×D8×C1911yescharacteristic
195C2×C4C2×SD16×C1911yescharacteristic
196C8—21no—
197C8—21no—
198C8—82no—
199C8C19×#10012yes—
200C8C19×AGL(1,ℤ/8)12yes—
201C22—21no—
202C22—21no—
203C22C19×#36212yes—
204C22C2×C19×#10211yescharacteristic
205C4—21no—
206C4—21no—
207C4—21no—
208C4—21no—
209C4—84no—
210C4C2×C19×#10011yescharacteristic
211C4C19×#41811yescharacteristic
212C4C19×#51012yes—
213C2—22no—
214C2C19×#154511yescharacteristic
215C2C19×#214111yescharacteristic
216C2C2×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×#1362C2semidirect
71. #11965C19direct (N × H)
96. #1362C2×C19semidirect
151. C19#11965direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×#4942
C19×#21632
C19×#15682
C19×#13622
#1196519