Finite Group Databasebeta

← C19×#13591 #18019550

Subgroups — C19×#13591 #18019550

Order 4864.

450 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 450 conjugacy classes of subgroups — too many to draw. Only its 90 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×#3151C211yesmaximal, characteristic
2C19×#2132C212yesmaximal, complemented
3C19×#1410C214yesmaximal, complemented
4C2×C19×AGL(1,ℤ/8)—22no—
5C19×#532C2211yescharacteristic
6C2×C19×#127C411yescharacteristic
7C19×#496—22no—
8C19×#493C412yes—
9C19×#492C2212yes—
10C19×#413—22no—
11C4×M16×C19C411yescharacteristic
12C19×#356C2214yescomplemented
13C19×#355—22no—
14C2×#41×C19D412yes—
15C22×D4×C19—21no—
16C22×D4×C19—41no—
17C19×AGL(1,ℤ/8)—44no—
18C19×AGL(1,ℤ/8)—44no—
19C2×SD16×C19—24no—
20C2×D8×C19—24no—
21C2×M16×C19—21no—
22C2×M16×C19—42no—
23C19×C4⋊Q8C2311yescharacteristic
24C19×#127—21no—
25C19×#127—41no—
26C19×#127C2×C412yes—
27C19×#127C2×C411yescharacteristic
28C19×#124D412yes—
29C19×#121—41no—
30C4×D4×C19—41no—
31C2×C42×C19C2×C411yescharacteristic
32C19×#101—24no—
33C19×#100—42no—
34C19×#97—21no—
35C4×C8×C19C2×C412yes—
36C24×C19—41no—
37#41×C19—42no—
38#41×C19—42no—
39C2×Q8×C19C2×D412yes—
40C2×D4×C19—22no—
41C2×D4×C19—22no—
42C2×D4×C19—42no—
43C2×D4×C19—42no—
44C2×D4×C19—41no—
45C2×D4×C19—42no—
46C2×D4×C19—42no—
47C2×D4×C19—41no—
48C2×D4×C19—84no—
49C2×D4×C19C22⋊C412yes—
50C22×C4×C19—21no—
51C22×C4×C19—22no—
52C22×C4×C19C22⋊C411yescharacteristic
53SD16×C19—48no—
54D8×C19—48no—
55M16×C19—24no—
56M16×C19—44no—
57M16×C19—82no—
58C2×C8×C19—22no—
59C2×C8×C19—82no—
60C4⋊C4×C19—41no—
61C22⋊C4×C19—42no—
62C42×C19—21no—
63C42×C19C22⋊C411yescharacteristic
64C42×C19C22×C411yescharacteristic
65#13591C1911yesmaximal, characteristic, direct product factor, Sylow
66C23×C19—22no—
67C23×C19—42no—
68C23×C19—81no—
69C23×C19—81no—
70C23×C19—84no—
71C23×C19#9911yescharacteristic
72Q8×C19—42no—
73D4×C19—42no—
74D4×C19—44no—
75D4×C19—82no—
76D4×C19—84no—
77D4×C19—82no—
78D4×C19—84no—
79D4×C19—82no—
80C2×C4×C19—21no—
81C2×C4×C19—22no—
82C2×C4×C19—21no—
83C2×C4×C19—22no—
84C2×C4×C19—42no—
85C2×C4×C19—42no—
86C2×C4×C19—42no—
87C2×C4×C19#9911yescharacteristic
88C2×C4×C19C2×C22⋊C411yescharacteristic
89C8×C19—24no—
90C8×C19—84no—
91#3151C2×C1911yescharacteristic
92#2132C2×C1912yescomplemented
93#1410C2×C1914yescomplemented
94C22×C19—21no—
95C22×C19—41no—
96C22×C19—42no—
97C22×C19—82no—
98C22×C19—84no—
99C22×C19—82no—
100C22×C19—162no—
101C22×C19—162no—
102C22×C19C2×#9911yescharacteristic
103C4×C19—22no—
104C4×C19—21no—
105C4×C19—41no—
106C4×C19—42no—
107C4×C19#35312yes—
108C2×AGL(1,ℤ/8)—22no—
109#532C22×C1911yescharacteristic
110C2×#127C4×C1911yescharacteristic
111#496—22no—
112#493C4×C1912yes—
113#492C22×C1912yes—
114#413—22no—
115C4×M16C4×C1911yescharacteristic
116#356C22×C1914yescomplemented
117#355—22no—
118C2×C19—21no—
119C2×C19—41no—
120C2×C19—82no—
121C2×C19—162no—
122C2×C19C2×#35311yescharacteristic
123C2×#41D4×C1912yes—
124C22×D4—21no—
125C22×D4—41no—
126AGL(1,ℤ/8)—44no—
127AGL(1,ℤ/8)—44no—
128C2×SD16—24no—
129C2×D8—24no—
130C2×M16—21no—
131C2×M16—42no—
132C4⋊Q8C23×C1911yescharacteristic
133#127—21no—
134#127—41no—
135#127C2×C4×C1912yes—
136#127C2×C4×C1911yescharacteristic
137#124D4×C1912yes—
138#121—41no—
139C4×D4—41no—
140C2×C42C2×C4×C1911yescharacteristic
141#101—24no—
142#100—42no—
143#97—21no—
144C4×C8C2×C4×C1912yes—
145C19#1359111yescharacteristic, direct product factor, Sylow
146C24—41no—
147#41—42no—
148#41—42no—
149C2×Q8C2×D4×C1912yes—
150C2×D4—22no—
151C2×D4—22no—
152C2×D4—42no—
153C2×D4—42no—
154C2×D4—41no—
155C2×D4—42no—
156C2×D4—42no—
157C2×D4—41no—
158C2×D4—84no—
159C2×D4C22⋊C4×C1912yes—
160C22×C4—21no—
161C22×C4—22no—
162C22×C4C22⋊C4×C1911yescharacteristic
163SD16—48no—
164D8—48no—
165M16—24no—
166M16—44no—
167M16—82no—
168C2×C8—22no—
169C2×C8—82no—
170C4⋊C4—41no—
171C22⋊C4—42no—
172C42—21no—
173C42C22⋊C4×C1911yescharacteristic
174C42C22×C4×C1911yescharacteristic
175C23—22no—
176C23—42no—
177C23—81no—
178C23—81no—
179C23—84no—
180C23C19×#9911yescharacteristic
181Q8—42no—
182D4—42no—
183D4—44no—
184D4—84no—
185D4—82no—
186D4—82no—
187D4—84no—
188D4—82no—
189C2×C4—21no—
190C2×C4—22no—
191C2×C4—21no—
192C2×C4—22no—
193C2×C4—42no—
194C2×C4—42no—
195C2×C4—42no—
196C2×C4C19×#9911yescharacteristic
197C2×C4C2×C22⋊C4×C1911yescharacteristic
198C8—24no—
199C8—84no—
200C22—21no—
201C22—41no—
202C22—42no—
203C22—82no—
204C22—84no—
205C22—82no—
206C22—162no—
207C22—162no—
208C22C2×C19×#9911yescharacteristic
209C4—22no—
210C4—21no—
211C4—41no—
212C4—42no—
213C4C19×#35312yes—
214C2—21no—
215C2—41no—
216C2—82no—
217C2—162no—
218C2C2×C19×#35311yescharacteristic
subgroupG/H
center, socleC2×C19C2×#353
commutatorC42C22×C4×C19
Frattini, cosocleC4⋊Q8C23×C19
prime radicalC19×#3151C2
LCSG ▷ C42 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C19 ◁ C2×C4×C19 ◁ C22×C4×C19 ◁ C19×#532 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×#2132C2semidirect
3. C19×#1410C2semidirect
12. C19×#356C22semidirect
65. #13591C19direct (N × H)
92. #2132C2×C19semidirect
93. #1410C2×C19semidirect
116. #356C22×C19semidirect
145. C19#13591direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#31512
C19×#21322
C19×#14102
#1359119