Finite Group Databasebeta

← C19×#10307 #18016266

Subgroups — C19×#10307 #18016266

Order 4864.

754 conjugacy classes of subgroups; only the 170 normal subgroups are shown.

normal subgroups only

This group has 754 conjugacy classes of subgroups — too many to draw. Only its 170 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×#493C211yesmaximal, characteristic
2C2×C19×#486C212yesmaximal, complemented
3C19×#1957C212yesmaximal, complemented
4C19×#1956C211yesmaximal, characteristic, complemented
5C19×#1273C211yesmaximal, characteristic, complemented
6C22×D8×C19—22no—
7C2×C19×C4⋊Q8C2211yescharacteristic
8C2×C19×#127C2212yes—
9C19×#493—24no—
10C19×#486—24no—
11C19×#486—24no—
12C2×C19×#103—22no—
13C2×C19×#102—24no—
14C2×C19×#102—24no—
15C2×C4×C8×C19C2211yescharacteristic
16C2×C4×C8×C19C2212yes—
17C19×#384C2211yescharacteristic
18C22×Q8×C19—21no—
19C22×D4×C19—22no—
20C22×D4×C19—22no—
21C22×D4×C19—22no—
22C2×D8×C19—28no—
23C2×D8×C19—44no—
24C2×D8×C19—44no—
25C22×C8×C19D414yes—
26C22×C8×C19D412yes—
27C19×C4⋊Q8—22no—
28C19×C4⋊Q8—21no—
29C19×C4⋊Q8D412yes—
30C19×#127—22no—
31C19×#127—22no—
32C19×#127—22no—
33C19×#127D414yes—
34C2×C4⋊C4×C19—22no—
35C2×C4⋊C4×C19—22no—
36C2×C4⋊C4×C19—21no—
37C2×C42×C19C2311yescharacteristic
38C19×#103—44no—
39C19×#102—216no—
40C19×#102—48no—
41C4×C8×C19—22no—
42C4×C8×C19—22no—
43C4×C8×C19—22no—
44C24×C19—42no—
45C2×Q8×C19—22no—
46C2×Q8×C19—41no—
47C2×Q8×C19—42no—
48C2×Q8×C19—42no—
49C2×D4×C19—24no—
50C2×D4×C19—24no—
51C2×D4×C19—24no—
52C2×D4×C19—42no—
53C2×D4×C19—42no—
54C2×D4×C19—42no—
55C2×D4×C19—44no—
56C2×D4×C19—44no—
57C2×D4×C19—44no—
58C2×D4×C19—44no—
59C2×D4×C19—44no—
60C2×D4×C19—44no—
61C22×C4×C19—41no—
62C22×C4×C19—41no—
63C22×C4×C19C2×D411yescharacteristic
64C22×C4×C19C2×D412yes—
65D8×C19—416no—
66C2×C8×C19—22no—
67C2×C8×C19—22no—
68C2×C8×C19—24no—
69C2×C8×C19—24no—
70C2×C8×C19—24no—
71C2×C8×C19D814yes—
72C4⋊C4×C19—24no—
73C4⋊C4×C19—42no—
74C4⋊C4×C19—42no—
75C4⋊C4×C19—44no—
76C42×C19C2×D411yescharacteristic
77C42×C19C2×D412yes—
78C42×C19#4111yescharacteristic
79#10307C1911yesmaximal, characteristic, direct product factor, Sylow
80C23×C19—44no—
81C23×C19—82no—
82C23×C19—82no—
83C23×C19—82no—
84C23×C19—82no—
85C23×C19—82no—
86C23×C19—82no—
87C23×C19#12711yescharacteristic
88Q8×C19—44no—
89Q8×C19—82no—
90D4×C19—48no—
91D4×C19—48no—
92D4×C19—48no—
93D4×C19—84no—
94D4×C19—84no—
95D4×C19—84no—
96C2×C4×C19—42no—
97C2×C4×C19—81no—
98C2×C4×C19—81no—
99C2×C4×C19—81no—
100C2×C4×C19—82no—
101C2×C4×C19#12011yescharacteristic
102C2×C4×C19#12012yes—
103C2×C4×C19#12111yescharacteristic
104C2×C4×C19#12112yes—
105C2×C4×C19C2×D812yes—
106C2×C4×C19#13514yes—
107C2×C4×C19AGL(1,ℤ/8)12yes—
108C2×C4×C19AGL(1,ℤ/8)14yes—
109C8×C19—24no—
110C8×C19—44no—
111C2×#493C2×C1911yescharacteristic
112C2×#486C2×C1912yescomplemented
113#1957C2×C1912yescomplemented
114#1956C2×C1911yescharacteristic, complemented
115#1273C2×C1911yescharacteristic, complemented
116C22×C19—84no—
117C22×C19—84no—
118C22×C19—84no—
119C22×C19—162no—
120C22×C19—162no—
121C22×C19—162no—
122C22×C19—162no—
123C22×C19#39211yescharacteristic
124C22×C19#49311yescharacteristic
125C22×C19#49512yes—
126C22×C19#49611yescharacteristic
127C22×C19#49612yes—
128C4×C19—82no—
129C4×C19—161no—
130C4×C19#44712yes—
131C4×C19#44914yes—
132C4×C19#45912yes—
133C4×C19#46314yes—
134C22×D8—22no—
135C2×C4⋊Q8C22×C1911yescharacteristic
136C2×#127C22×C1912yes—
137#493—24no—
138#486—24no—
139#486—24no—
140C2×#103—22no—
141C2×#102—24no—
142C2×#102—24no—
143C2×C4×C8C22×C1912yes—
144C2×C4×C8C22×C1911yescharacteristic
145#384C22×C1911yescharacteristic
146C2×C19—164no—
147C2×C19#170911yescharacteristic
148C2×C19#171712yes—
149C2×C19#172111yescharacteristic
150C2×C19#201111yescharacteristic
151C2×C19#201212yes—
152C22×Q8—21no—
153C22×D4—22no—
154C22×D4—22no—
155C22×D4—22no—
156C2×D8—28no—
157C2×D8—44no—
158C2×D8—44no—
159C22×C8D4×C1914yes—
160C22×C8D4×C1912yes—
161C4⋊Q8—22no—
162C4⋊Q8—21no—
163C4⋊Q8D4×C1912yes—
164#127—22no—
165#127—22no—
166#127—22no—
167#127D4×C1914yes—
168C2×C4⋊C4—22no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—21no—
171C2×C42C23×C1911yescharacteristic
172#103—44no—
173#102—216no—
174#102—48no—
175C4×C8—22no—
176C4×C8—22no—
177C4×C8—22no—
178C19#1030711yescharacteristic, direct product factor, Sylow
179C24—42no—
180C2×Q8—22no—
181C2×Q8—41no—
182C2×Q8—42no—
183C2×Q8—42no—
184C2×D4—24no—
185C2×D4—24no—
186C2×D4—24no—
187C2×D4—42no—
188C2×D4—42no—
189C2×D4—42no—
190C2×D4—44no—
191C2×D4—44no—
192C2×D4—44no—
193C2×D4—44no—
194C2×D4—44no—
195C2×D4—44no—
196C22×C4—41no—
197C22×C4—41no—
198C22×C4C2×D4×C1911yescharacteristic
199C22×C4C2×D4×C1912yes—
200D8—416no—
201C2×C8—22no—
202C2×C8—22no—
203C2×C8—24no—
204C2×C8—24no—
205C2×C8—24no—
206C2×C8D8×C1914yes—
207C4⋊C4—24no—
208C4⋊C4—42no—
209C4⋊C4—42no—
210C4⋊C4—44no—
211C42C2×D4×C1911yescharacteristic
212C42C2×D4×C1912yes—
213C42#41×C1911yescharacteristic
214C23—44no—
215C23—82no—
216C23—82no—
217C23—82no—
218C23—82no—
219C23—82no—
220C23—82no—
221C23C19×#12711yescharacteristic
222Q8—44no—
223Q8—82no—
224D4—48no—
225D4—48no—
226D4—48no—
227D4—84no—
228D4—84no—
229D4—84no—
230C2×C4—42no—
231C2×C4—81no—
232C2×C4—81no—
233C2×C4—81no—
234C2×C4—82no—
235C2×C4C19×#12011yescharacteristic
236C2×C4C19×#12012yes—
237C2×C4C19×#12111yescharacteristic
238C2×C4C19×#12112yes—
239C2×C4C2×D8×C1912yes—
240C2×C4C19×#13514yes—
241C2×C4C19×AGL(1,ℤ/8)12yes—
242C2×C4C19×AGL(1,ℤ/8)14yes—
243C8—24no—
244C8—44no—
245C22—84no—
246C22—84no—
247C22—84no—
248C22—162no—
249C22—162no—
250C22—162no—
251C22—162no—
252C22C19×#39211yescharacteristic
253C22C19×#49311yescharacteristic
254C22C19×#49512yes—
255C22C19×#49611yescharacteristic
256C22C19×#49612yes—
257C4—82no—
258C4—161no—
259C4C19×#44712yes—
260C4C19×#44914yes—
261C4C19×#45912yes—
262C4C19×#46314yes—
263C2—164no—
264C2C19×#170911yescharacteristic
265C2C19×#171712yes—
266C2C19×#172111yescharacteristic
267C2C19×#201111yescharacteristic
268C2C19×#201212yes—
subgroupG/H
center, socleC23×C19#127
commutator, Frattini, cosocleC2×C42C23×C19
prime radicalC2×C19×#493C2
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
2. C2×C19×#486C2semidirect
3. C19×#1957C2semidirect
4. C19×#1956C2semidirect
5. C19×#1273C2semidirect
79. #10307C19direct (N × H)
112. C2×#486C2×C19semidirect
113. #1957C2×C19semidirect
114. #1956C2×C19semidirect
115. #1273C2×C19semidirect
178. C19#10307direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×#4932
C2×C19×#4862
C19×#19572
C19×#19562
C19×#12732
#1030719