Finite Group Databasebeta

← C19×#9420 #18015379

Subgroups — C19×#9420 #18015379

Order 4864.

384 conjugacy classes of subgroups; only the 118 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 118 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×#3165C211yesmaximal, characteristic
2C19×#2987C211yesmaximal, characteristic
3C19×#1558C211yesmaximal, characteristic
4C19×#1556C211yesmaximal, characteristic
5C19×#1537C211yesmaximal, characteristic
6C19×#1291C211yesmaximal, characteristic
7C19×#1291C211yesmaximal, characteristic
8C19×#533C2211yescharacteristic
9C2×C19×C4⋊Q8C2211yescharacteristic
10C19×#501—22no—
11C19×#500C412yes—
12C19×#498C412yes—
13C19×#446—22no—
14C19×#446—22no—
15C19×#433—22no—
16C19×#432C2211yescharacteristic
17C19×#432C2211yescharacteristic
18C19×#432C2211yescharacteristic
19C19×#432C2211yescharacteristic
20C19×#428—22no—
21C4×M16×C19C2211yescharacteristic
22C19×#333—22no—
23C19×#332—22no—
24C19×#330—22no—
25C22×Q8×C19—21no—
26C2×M16×C19—21no—
27C19×C4⋊Q8—21no—
28C19×C4⋊Q8—21no—
29C19×C4⋊Q8—21no—
30C19×C4⋊Q8C2×C412yes—
31C19×C4⋊Q8C2×C411yescharacteristic
32C19×C4⋊Q8C2×C411yescharacteristic
33C19×#125D412yes—
34C19×C22⋊Q8—21no—
35C19×C22⋊Q8—21no—
36C4×Q8×C19—21no—
37C4×Q8×C19—21no—
38C19×#117D412yes—
39C2×C4⋊C4×C19—21no—
40C2×C4⋊C4×C19—21no—
41C2×C42×C19C2311yescharacteristic
42C19×#107—24no—
43C19×#106—24no—
44C19×C4⋊C8—24no—
45C19×C4⋊C8—21no—
46C19×C4⋊C8—21no—
47C19×C4⋊C8D412yes—
48C19×C4⋊C8D412yes—
49C19×C22⋊C8—21no—
50C19×C22⋊C8—21no—
51C19×C22⋊C8—21no—
52C19×C22⋊C8—21no—
53C19×#97—22no—
54C19×#97—21no—
55C19×#97—21no—
56C19×#97—21no—
57C19×#97—21no—
58C19×#97—21no—
59C4×C8×C19—22no—
60C4×C8×C19C2×C412yes—
61C2×Q8×C19—21no—
62C2×Q8×C19—21no—
63C2×Q8×C19—22no—
64C2×Q8×C19—41no—
65C2×Q8×C19—82no—
66C22×C4×C19—41no—
67C22×C4×C19C2×D411yescharacteristic
68C22×C4×C19#4111yescharacteristic
69C22×C4×C19#4111yescharacteristic
70M16×C19—24no—
71C2×C8×C19—22no—
72C2×C8×C19—22no—
73C2×C8×C19—22no—
74C2×C8×C19—41no—
75C2×C8×C19—41no—
76C4⋊C4×C19—21no—
77C4⋊C4×C19—21no—
78C4⋊C4×C19—22no—
79C4⋊C4×C19—22no—
80C4⋊C4×C19—22no—
81C4⋊C4×C19—22no—
82C4⋊C4×C19—41no—
83C4⋊C4×C19—41no—
84C4⋊C4×C19C22⋊C412yes—
85C4⋊C4×C19C22⋊C412yes—
86C22⋊C4×C19—22no—
87C42×C19—22no—
88C42×C19C22×C411yescharacteristic
89C42×C19C2×D411yescharacteristic
90C42×C19C2×D411yescharacteristic
91C42×C19C2×D411yescharacteristic
92#9420C1911yesmaximal, characteristic, direct product factor, Sylow
93C23×C19#12311yescharacteristic
94Q8×C19—81no—
95Q8×C19—81no—
96Q8×C19—82no—
97Q8×C19—82no—
98C2×C4×C19—22no—
99C2×C4×C19—22no—
100C2×C4×C19—22no—
101C2×C4×C19—41no—
102C2×C4×C19—41no—
103C2×C4×C19—42no—
104C2×C4×C19—82no—
105C2×C4×C19C2×C22⋊C411yescharacteristic
106C2×C4×C19C4×D411yescharacteristic
107C2×C4×C19C4×D411yescharacteristic
108C2×C4×C19#12011yescharacteristic
109C2×C4×C19#12111yescharacteristic
110C2×C4×C19#12111yescharacteristic
111C8×C19—24no—
112C8×C19—42no—
113C8×C19—42no—
114C8×C19—81no—
115C8×C19—81no—
116#3165C2×C1911yescharacteristic
117#2987C2×C1911yescharacteristic
118#1558C2×C1911yescharacteristic
119#1556C2×C1911yescharacteristic
120#1537C2×C1911yescharacteristic
121#1291C2×C1911yescharacteristic
122#1291C2×C1911yescharacteristic
123C22×C19—21no—
124C22×C19—21no—
125C22×C19—21no—
126C22×C19#38611yescharacteristic
127C4×C19—21no—
128C4×C19—21no—
129C4×C19—21no—
130C4×C19—21no—
131C4×C19—21no—
132C4×C19—42no—
133C4×C19—42no—
134C4×C19—82no—
135C4×C19#45612yes—
136#533C22×C1911yescharacteristic
137C2×C4⋊Q8C22×C1911yescharacteristic
138#501—22no—
139#500C4×C1912yes—
140#498C4×C1912yes—
141#446—22no—
142#446—22no—
143#433—22no—
144#432C22×C1911yescharacteristic
145#432C22×C1911yescharacteristic
146#432C22×C1911yescharacteristic
147#432C22×C1911yescharacteristic
148#428—22no—
149C4×M16C22×C1911yescharacteristic
150#333—22no—
151#332—22no—
152#330—22no—
153C2×C19—41no—
154C2×C19#188611yescharacteristic
155C2×C19#190211yescharacteristic
156C2×C19#190311yescharacteristic
157C22×Q8—21no—
158C2×M16—21no—
159C4⋊Q8—21no—
160C4⋊Q8—21no—
161C4⋊Q8—21no—
162C4⋊Q8C2×C4×C1912yes—
163C4⋊Q8C2×C4×C1911yescharacteristic
164C4⋊Q8C2×C4×C1911yescharacteristic
165#125D4×C1912yes—
166C22⋊Q8—21no—
167C22⋊Q8—21no—
168C4×Q8—21no—
169C4×Q8—21no—
170#117D4×C1912yes—
171C2×C4⋊C4—21no—
172C2×C4⋊C4—21no—
173C2×C42C23×C1911yescharacteristic
174#107—24no—
175#106—24no—
176C4⋊C8—24no—
177C4⋊C8—21no—
178C4⋊C8—21no—
179C4⋊C8D4×C1912yes—
180C4⋊C8D4×C1912yes—
181C22⋊C8—21no—
182C22⋊C8—21no—
183C22⋊C8—21no—
184C22⋊C8—21no—
185#97—22no—
186#97—21no—
187#97—21no—
188#97—21no—
189#97—21no—
190#97—21no—
191C4×C8—22no—
192C4×C8C2×C4×C1912yes—
193C19#942011yescharacteristic, direct product factor, Sylow
194C2×Q8—21no—
195C2×Q8—21no—
196C2×Q8—22no—
197C2×Q8—41no—
198C2×Q8—82no—
199C22×C4—41no—
200C22×C4C2×D4×C1911yescharacteristic
201C22×C4#41×C1911yescharacteristic
202C22×C4#41×C1911yescharacteristic
203M16—24no—
204C2×C8—22no—
205C2×C8—22no—
206C2×C8—22no—
207C2×C8—41no—
208C2×C8—41no—
209C4⋊C4—21no—
210C4⋊C4—21no—
211C4⋊C4—22no—
212C4⋊C4—22no—
213C4⋊C4—22no—
214C4⋊C4—22no—
215C4⋊C4—41no—
216C4⋊C4—41no—
217C4⋊C4C22⋊C4×C1912yes—
218C4⋊C4C22⋊C4×C1912yes—
219C22⋊C4—22no—
220C42—22no—
221C42C22×C4×C1911yescharacteristic
222C42C2×D4×C1911yescharacteristic
223C42C2×D4×C1911yescharacteristic
224C42C2×D4×C1911yescharacteristic
225C23C19×#12311yescharacteristic
226Q8—81no—
227Q8—81no—
228Q8—82no—
229Q8—82no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—41no—
234C2×C4—41no—
235C2×C4—42no—
236C2×C4—82no—
237C2×C4C2×C22⋊C4×C1911yescharacteristic
238C2×C4C4×D4×C1911yescharacteristic
239C2×C4C4×D4×C1911yescharacteristic
240C2×C4C19×#12011yescharacteristic
241C2×C4C19×#12111yescharacteristic
242C2×C4C19×#12111yescharacteristic
243C8—24no—
244C8—42no—
245C8—42no—
246C8—81no—
247C8—81no—
248C22—21no—
249C22—21no—
250C22—21no—
251C22C19×#38611yescharacteristic
252C4—21no—
253C4—21no—
254C4—21no—
255C4—21no—
256C4—21no—
257C4—42no—
258C4—42no—
259C4—82no—
260C4C19×#45612yes—
261C2—41no—
262C2C19×#188611yescharacteristic
263C2C19×#190211yescharacteristic
264C2C19×#190311yescharacteristic
subgroupG/H
center, socleC22×C19#386
commutatorC42C22×C4×C19
Frattini, cosocleC2×C42C23×C19
prime radicalC23×C19#123
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
92. #9420C19direct (N × H)
193. C19#9420direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#31652
C19×#29872
C19×#15582
C19×#15562
C19×#15372
C19×#12912
#942019