Finite Group Databasebeta

← C19×#7817 #18013776

Subgroups — C19×#7817 #18013776

Order 4864.

410 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 410 conjugacy classes of subgroups — too many to draw. Only its 106 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×#2734C211yesmaximal, characteristic
2C19×#2096C211yesmaximal, characteristic
3C19×#2084C212yesmaximal
4C19×#1272C211yesmaximal, characteristic
5C19×#1271C212yesmaximal
6C2×C19×C4⋊Q8—21no—
7C2×C19×#106—22no—
8C2×C19×#106—21no—
9C2×C19×#103—21no—
10C19×#398—21no—
11C19×#395—22no—
12C19×#391C2211yescharacteristic
13C19×#389C2212yes—
14C19×#387—22no—
15C19×#384C2211yescharacteristic
16C19×#340—22no—
17C19×#336C2211yescharacteristic
18C19×#336C2212yes—
19C22×Q8×C19—21no—
20C22×Q8×C19D411yescharacteristic
21C22×C8×C19—22no—
22C22×C8×C19—21no—
23C19×C4⋊Q8—42no—
24C19×C4⋊Q8—42no—
25C2×C4⋊C4×C19—22no—
26C2×C4⋊C4×C19—22no—
27C2×C4⋊C4×C19—22no—
28C2×C4⋊C4×C19—21no—
29C2×C4⋊C4×C19—21no—
30C2×C4⋊C4×C19D412yes—
31C2×C4⋊C4×C19D412yes—
32C2×C4⋊C4×C19D411yescharacteristic
33C2×C42×C19—21no—
34C2×C42×C19C2311yescharacteristic
35C19×#106—42no—
36C19×#106—44no—
37C19×#103—42no—
38C19×#95—21no—
39C19×#95—22no—
40C19×#95—22no—
41C19×#95—22no—
42C2×Q8×C19—21no—
43C2×Q8×C19—42no—
44C2×Q8×C19—41no—
45C2×Q8×C19—41no—
46C2×Q8×C19—81no—
47C2×Q8×C19—81no—
48C2×Q8×C19SD1612yes—
49C22×C4×C19—22no—
50C22×C4×C19—21no—
51C22×C4×C19—22no—
52C22×C4×C19—21no—
53C22×C4×C19—41no—
54C22×C4×C19C2×D411yescharacteristic
55C22×C4×C19C2×D412yes—
56C2×C8×C19—24no—
57C2×C8×C19—22no—
58C2×C8×C19—42no—
59C2×C8×C19—41no—
60C2×C8×C19—42no—
61C2×C8×C19—41no—
62C4⋊C4×C19—22no—
63C4⋊C4×C19—42no—
64C4⋊C4×C19—41no—
65C4⋊C4×C19—44no—
66C4⋊C4×C19—41no—
67C4⋊C4×C19—41no—
68C4⋊C4×C19—42no—
69C4⋊C4×C19—42no—
70C4⋊C4×C19—42no—
71C4⋊C4×C19—42no—
72C4⋊C4×C19—81no—
73C4⋊C4×C19SD1614yes—
74C42×C19—41no—
75C42×C19—42no—
76#7817C1911yesmaximal, characteristic, direct product factor, Sylow
77C23×C19#12011yescharacteristic
78Q8×C19—42no—
79Q8×C19—81no—
80Q8×C19—84no—
81C2×C4×C19—21no—
82C2×C4×C19—22no—
83C2×C4×C19—22no—
84C2×C4×C19—21no—
85C2×C4×C19—24no—
86C2×C4×C19—22no—
87C2×C4×C19—42no—
88C2×C4×C19—41no—
89C2×C4×C19—42no—
90C2×C4×C19—41no—
91C2×C4×C19—42no—
92C2×C4×C19—41no—
93C2×C4×C19—42no—
94C2×C4×C19—42no—
95C2×C4×C19—42no—
96C2×C4×C19—82no—
97C2×C4×C19—81no—
98C2×C4×C19C2×SD1612yes—
99C2×C4×C19C2×SD1611yescharacteristic
100C2×C4×C19AGL(1,ℤ/8)11yescharacteristic
101C2×C4×C19#13712yes—
102C8×C19—44no—
103C8×C19—42no—
104#2734C2×C1911yescharacteristic
105#2096C2×C1911yescharacteristic
106#2084C2×C1912yes—
107#1272C2×C1911yescharacteristic
108#1271C2×C1912yes—
109C22×C19#44812yes—
110C22×C19#45011yescharacteristic
111C22×C19#45311yescharacteristic
112C22×C19#45612yes—
113C22×C19#45811yescharacteristic
114C4×C19—22no—
115C4×C19—22no—
116C4×C19—21no—
117C4×C19—21no—
118C4×C19—42no—
119C4×C19—44no—
120C4×C19—82no—
121C4×C19—81no—
122C4×C19—161no—
123C2×C4⋊Q8—21no—
124C2×#106—22no—
125C2×#106—21no—
126C2×#103—21no—
127#398—21no—
128#395—22no—
129#391C22×C1911yescharacteristic
130#389C22×C1912yes—
131#387—22no—
132#384C22×C1911yescharacteristic
133#340—22no—
134#336C22×C1912yes—
135#336C22×C1911yescharacteristic
136C2×C19#161112yes—
137C2×C19#161311yescharacteristic
138C2×C19#162311yescharacteristic
139C2×C19#165112yes—
140C2×C19#166011yescharacteristic
141C22×Q8—21no—
142C22×Q8D4×C1911yescharacteristic
143C22×C8—22no—
144C22×C8—21no—
145C4⋊Q8—42no—
146C4⋊Q8—42no—
147C2×C4⋊C4—22no—
148C2×C4⋊C4—22no—
149C2×C4⋊C4—22no—
150C2×C4⋊C4—21no—
151C2×C4⋊C4—21no—
152C2×C4⋊C4D4×C1912yes—
153C2×C4⋊C4D4×C1912yes—
154C2×C4⋊C4D4×C1911yescharacteristic
155C2×C42—21no—
156C2×C42C23×C1911yescharacteristic
157#106—42no—
158#106—44no—
159#103—42no—
160#95—21no—
161#95—22no—
162#95—22no—
163#95—22no—
164C19#781711yescharacteristic, direct product factor, Sylow
165C2×Q8—21no—
166C2×Q8—42no—
167C2×Q8—41no—
168C2×Q8—41no—
169C2×Q8—81no—
170C2×Q8—81no—
171C2×Q8SD16×C1912yes—
172C22×C4—22no—
173C22×C4—21no—
174C22×C4—21no—
175C22×C4—22no—
176C22×C4—41no—
177C22×C4C2×D4×C1911yescharacteristic
178C22×C4C2×D4×C1912yes—
179C2×C8—22no—
180C2×C8—24no—
181C2×C8—42no—
182C2×C8—41no—
183C2×C8—42no—
184C2×C8—41no—
185C4⋊C4—22no—
186C4⋊C4—41no—
187C4⋊C4—42no—
188C4⋊C4—44no—
189C4⋊C4—41no—
190C4⋊C4—41no—
191C4⋊C4—42no—
192C4⋊C4—42no—
193C4⋊C4—42no—
194C4⋊C4—42no—
195C4⋊C4—81no—
196C4⋊C4SD16×C1914yes—
197C42—41no—
198C42—42no—
199C23C19×#12011yescharacteristic
200Q8—42no—
201Q8—81no—
202Q8—84no—
203C2×C4—21no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—21no—
207C2×C4—24no—
208C2×C4—22no—
209C2×C4—42no—
210C2×C4—41no—
211C2×C4—42no—
212C2×C4—41no—
213C2×C4—42no—
214C2×C4—41no—
215C2×C4—42no—
216C2×C4—42no—
217C2×C4—42no—
218C2×C4—82no—
219C2×C4—81no—
220C2×C4C2×SD16×C1912yes—
221C2×C4C2×SD16×C1911yescharacteristic
222C2×C4C19×AGL(1,ℤ/8)11yescharacteristic
223C2×C4C19×#13712yes—
224C8—44no—
225C8—42no—
226C22C19×#44812yes—
227C22C19×#45011yescharacteristic
228C22C19×#45311yescharacteristic
229C22C19×#45612yes—
230C22C19×#45811yescharacteristic
231C4—22no—
232C4—22no—
233C4—21no—
234C4—21no—
235C4—44no—
236C4—42no—
237C4—81no—
238C4—82no—
239C4—161no—
240C2C19×#161112yes—
241C2C19×#161311yescharacteristic
242C2C19×#162311yescharacteristic
243C2C19×#165112yes—
244C2C19×#166011yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C19#120
commutator, Frattini, cosocleC2×C42C23×C19
LCSG ▷ C2×C42 ▷ C23 ▷ C1
UCSC1 ◁ C23×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
76. #7817C19direct (N × H)
164. C19#7817direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#27342
C19×#20962
C19×#20842
C19×#12722
C19×#12712
#781719