Finite Group Databasebeta

← C19×#10315 #18016274

Subgroups — C19×#10315 #18016274

Order 4864.

734 conjugacy classes of subgroups; only the 186 normal subgroups are shown.

normal subgroups only

This group has 734 conjugacy classes of subgroups — too many to draw. Only its 186 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×#498C211yesmaximal, characteristic, complemented
2C2×C19×#492C212yesmaximal
3C19×#1990C212yesmaximal, complemented
4C19×#1957C211yesmaximal, characteristic
5C19×#1273C211yesmaximal, characteristic, complemented
6C22×SD16×C19—24no—
7C2×C19×C4⋊Q8C2212yes—
8C2×C19×#127C2211yescharacteristic
9C19×#498—24no—
10C19×#492—24no—
11C19×#492—24no—
12C2×C19×#106—22no—
13C2×C19×#102—22no—
14C2×C4×C8×C19C2211yescharacteristic
15C2×C4×C8×C19C2212yes—
16C19×#384C2211yescharacteristic
17C19×#340—24no—
18C22×Q8×C19—22no—
19C22×D4×C19—21no—
20C22×D4×C19—22no—
21C2×SD16×C19—216no—
22C2×SD16×C19—48no—
23C2×SD16×C19—48no—
24C22×C8×C19D414yes—
25C22×C8×C19D412yes—
26C19×C4⋊Q8—22no—
27C19×C4⋊Q8—22no—
28C19×C4⋊Q8—22no—
29C19×C4⋊Q8D414yes—
30C19×#127—22no—
31C19×#127—21no—
32C19×#127D412yes—
33C2×C4⋊C4×C19—22no—
34C2×C4⋊C4×C19—22no—
35C2×C4⋊C4×C19—22no—
36C2×C4⋊C4×C19—21no—
37C2×C42×C19C2311yescharacteristic
38C19×#106—28no—
39C19×#102—44no—
40C4×C8×C19—22no—
41C4×C8×C19—22no—
42C4×C8×C19—22no—
43C24×C19—41no—
44C2×Q8×C19—24no—
45C2×Q8×C19—42no—
46C2×Q8×C19—44no—
47C2×Q8×C19—44no—
48C2×D4×C19—24no—
49C2×D4×C19—22no—
50C2×D4×C19—41no—
51C2×D4×C19—42no—
52C2×D4×C19—44no—
53C2×D4×C19—42no—
54C2×D4×C19—44no—
55C2×D4×C19—42no—
56C22×C4×C19—42no—
57C22×C4×C19—41no—
58C22×C4×C19C2×D412yes—
59C22×C4×C19C2×D411yescharacteristic
60SD16×C19—432no—
61C2×C8×C19—24no—
62C2×C8×C19—22no—
63C2×C8×C19—24no—
64C2×C8×C19—22no—
65C2×C8×C19SD1618yescomplemented
66C2×C8×C19SD1614yescomplemented
67C4⋊C4×C19—24no—
68C4⋊C4×C19—24no—
69C4⋊C4×C19—42no—
70C4⋊C4×C19—42no—
71C4⋊C4×C19—42no—
72C4⋊C4×C19—44no—
73C42×C19C2×D412yes—
74C42×C19C2×D411yescharacteristic
75C42×C19#4111yescharacteristic
76#10315C1911yesmaximal, characteristic, direct product factor, Sylow
77C23×C19—42no—
78C23×C19—81no—
79C23×C19—82no—
80C23×C19—82no—
81C23×C19—81no—
82C23×C19#12711yescharacteristic
83Q8×C19—48no—
84Q8×C19—84no—
85D4×C19—48no—
86D4×C19—44no—
87D4×C19—82no—
88D4×C19—84no—
89C2×C4×C19—44no—
90C2×C4×C19—82no—
91C2×C4×C19—82no—
92C2×C4×C19—81no—
93C2×C4×C19—82no—
94C2×C4×C19#12011yescharacteristic
95C2×C4×C19#12012yes—
96C2×C4×C19#12112yes—
97C2×C4×C19#12111yescharacteristic
98C2×C4×C19C2×SD1612yes—
99C2×C4×C19C2×SD1614yes—
100C2×C4×C19AGL(1,ℤ/8)14yes—
101C2×C4×C19#13712yes—
102C8×C19—24no—
103C8×C19—28no—
104C2×#498C2×C1911yescharacteristic, complemented
105C2×#492C2×C1912yes—
106#1990C2×C1912yescomplemented
107#1957C2×C1911yescharacteristic
108#1273C2×C1911yescharacteristic, complemented
109C22×C19—82no—
110C22×C19—84no—
111C22×C19—161no—
112C22×C19—162no—
113C22×C19—161no—
114C22×C19#39211yescharacteristic
115C22×C19#49212yes—
116C22×C19#49211yescharacteristic
117C22×C19#49612yes—
118C22×C19#49711yescharacteristic
119C4×C19—84no—
120C4×C19—161no—
121C4×C19#44812yes—
122C4×C19#45014yes—
123C4×C19#46014yes—
124C4×C19#46112yes—
125C22×SD16—24no—
126C2×C4⋊Q8C22×C1912yes—
127C2×#127C22×C1911yescharacteristic
128#498—24no—
129#492—24no—
130#492—24no—
131C2×#106—22no—
132C2×#102—22no—
133C2×C4×C8C22×C1912yes—
134C2×C4×C8C22×C1911yescharacteristic
135#384C22×C1911yescharacteristic
136#340—24no—
137C2×C19—162no—
138C2×C19#170511yescharacteristic
139C2×C19#171412yes—
140C2×C19#171511yescharacteristic
141C2×C19#201311yescharacteristic
142C2×C19#201412yes—
143C22×Q8—22no—
144C22×D4—22no—
145C22×D4—21no—
146C2×SD16—216no—
147C2×SD16—48no—
148C2×SD16—48no—
149C22×C8D4×C1914yes—
150C22×C8D4×C1912yes—
151C4⋊Q8—22no—
152C4⋊Q8—22no—
153C4⋊Q8—22no—
154C4⋊Q8D4×C1914yes—
155#127—22no—
156#127—21no—
157#127D4×C1912yes—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—22no—
160C2×C4⋊C4—22no—
161C2×C4⋊C4—21no—
162C2×C42C23×C1911yescharacteristic
163#106—28no—
164#102—44no—
165C4×C8—22no—
166C4×C8—22no—
167C4×C8—22no—
168C19#1031511yescharacteristic, direct product factor, Sylow
169C24—41no—
170C2×Q8—24no—
171C2×Q8—42no—
172C2×Q8—44no—
173C2×Q8—44no—
174C2×D4—24no—
175C2×D4—22no—
176C2×D4—41no—
177C2×D4—42no—
178C2×D4—42no—
179C2×D4—44no—
180C2×D4—44no—
181C2×D4—42no—
182C22×C4—42no—
183C22×C4—41no—
184C22×C4C2×D4×C1912yes—
185C22×C4C2×D4×C1911yescharacteristic
186SD16—432no—
187C2×C8—22no—
188C2×C8—24no—
189C2×C8—24no—
190C2×C8—22no—
191C2×C8SD16×C1914yescomplemented
192C2×C8SD16×C1918yescomplemented
193C4⋊C4—24no—
194C4⋊C4—24no—
195C4⋊C4—42no—
196C4⋊C4—42no—
197C4⋊C4—42no—
198C4⋊C4—44no—
199C42C2×D4×C1912yes—
200C42C2×D4×C1911yescharacteristic
201C42#41×C1911yescharacteristic
202C23—42no—
203C23—81no—
204C23—82no—
205C23—82no—
206C23—81no—
207C23C19×#12711yescharacteristic
208Q8—48no—
209Q8—84no—
210D4—48no—
211D4—44no—
212D4—82no—
213D4—84no—
214C2×C4—44no—
215C2×C4—82no—
216C2×C4—82no—
217C2×C4—81no—
218C2×C4—82no—
219C2×C4C19×#12011yescharacteristic
220C2×C4C19×#12012yes—
221C2×C4C19×#12112yes—
222C2×C4C19×#12111yescharacteristic
223C2×C4C2×SD16×C1912yes—
224C2×C4C2×SD16×C1914yes—
225C2×C4C19×AGL(1,ℤ/8)14yes—
226C2×C4C19×#13712yes—
227C8—24no—
228C8—28no—
229C22—82no—
230C22—84no—
231C22—161no—
232C22—162no—
233C22—161no—
234C22C19×#39211yescharacteristic
235C22C19×#49212yes—
236C22C19×#49211yescharacteristic
237C22C19×#49612yes—
238C22C19×#49711yescharacteristic
239C4—84no—
240C4—161no—
241C4C19×#44812yes—
242C4C19×#45014yes—
243C4C19×#46014yes—
244C4C19×#46112yes—
245C2—162no—
246C2C19×#170511yescharacteristic
247C2C19×#171412yes—
248C2C19×#171511yescharacteristic
249C2C19×#201311yescharacteristic
250C2C19×#201412yes—
subgroupG/H
center, socleC23×C19#127
commutator, Frattini, cosocleC2×C42C23×C19
prime radicalC2×C19×#127C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C19×#498C2semidirect
3. C19×#1990C2semidirect
5. C19×#1273C2semidirect
65. C2×C8×C19SD16semidirect
66. C2×C8×C19SD16semidirect
76. #10315C19direct (N × H)
104. C2×#498C2×C19semidirect
106. #1990C2×C19semidirect
108. #1273C2×C19semidirect
168. C19#10315direct (N × H)
191. C2×C8SD16×C19semidirect
192. C2×C8SD16×C19semidirect

Maximal subgroups

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

subgroupindex
C2×C19×#4982
C2×C19×#4922
C19×#19902
C19×#19572
C19×#12732
#1031519