Finite Group Databasebeta

← C19×#7490 #18013449

Subgroups — C19×#7490 #18013449

Order 4864.

274 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 274 conjugacy classes of subgroups — too many to draw. Only its 66 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×#2126C211yesmaximal, characteristic
2C19×#1884C211yesmaximal, characteristic
3C19×#1543C211yesmaximal, characteristic
4C19×#568C411yescharacteristic, complemented
5C19×#532C2211yescharacteristic
6C19×#431—21no—
7C19×#421—21no—
8C19×#410—21no—
9C19×#410C411yescharacteristic, complemented
10C19×#354C412yescomplemented
11C19×#353—21no—
12C19×#339—21no—
13C19×#333C412yescomplemented
14C19×#331—21no—
15C2×#41×C19C2×C411yescharacteristic
16C2×#41×C19D411yescharacteristic
17C19×#131—42no—
18C2×M16×C19—21no—
19C2×M16×C19—41no—
20C19×C4⋊Q8C2×C411yescharacteristic
21C19×#127D411yescharacteristic
22C19×#124C2×C411yescharacteristic
23C19×#124Q811yescharacteristic
24C19×#121—41no—
25C4×D4×C19—41no—
26C19×#117—21no—
27C19×#117—41no—
28C2×C42×C19D411yescharacteristic
29C19×C4⋊C8—22no—
30C19×#104—42no—
31C19×#99—22no—
32C19×#99—41no—
33C19×#99—41no—
34C19×C22⋊C8—41no—
35C4×C8×C19—41no—
36#41×C19—41no—
37#41×C19—41no—
38#41×C19—41no—
39#41×C19—41no—
40C2×Q8×C19C4211yescharacteristic
41C2×Q8×C19C4⋊C411yescharacteristic
42C2×D4×C19—21no—
43C2×D4×C19—21no—
44C2×D4×C19—41no—
45C2×D4×C19C22⋊C411yescharacteristic
46C2×D4×C19C4⋊C411yescharacteristic
47C22×C4×C19—21no—
48C22×C4×C19—21no—
49C22×C4×C19—21no—
50C22×C4×C19C22⋊C411yescharacteristic
51M16×C19—22no—
52M16×C19—41no—
53M16×C19—42no—
54C2×C8×C19—41no—
55C2×C8×C19—42no—
56C2×C8×C19—42no—
57C4⋊C4×C19—41no—
58C4⋊C4×C19—41no—
59C4⋊C4×C19—81no—
60C22⋊C4×C19—41no—
61C22⋊C4×C19—41no—
62C22⋊C4×C19—42no—
63C22⋊C4×C19—41no—
64C42×C19—21no—
65C42×C19—41no—
66C42×C19—81no—
67C42×C19C22⋊C411yescharacteristic
68C42×C19C4⋊C411yescharacteristic
69#7490C1911yesmaximal, characteristic, direct product factor, Sylow
70C23×C19—21no—
71C23×C19—21no—
72C23×C19#9911yescharacteristic
73Q8×C19—41no—
74Q8×C19—41no—
75D4×C19—41no—
76D4×C19—41no—
77D4×C19—42no—
78D4×C19—82no—
79D4×C19—81no—
80C2×C4×C19—21no—
81C2×C4×C19—21no—
82C2×C4×C19—21no—
83C2×C4×C19—21no—
84C2×C4×C19—21no—
85C2×C4×C19—21no—
86C2×C4×C19—42no—
87C2×C4×C19—41no—
88C2×C4×C19—41no—
89C2×C4×C19—41no—
90C2×C4×C19—41no—
91C2×C4×C19—81no—
92C2×C4×C19—82no—
93C2×C4×C19#9511yescharacteristic
94C2×C4×C19#9911yescharacteristic
95C8×C19—42no—
96C8×C19—82no—
97#2126C2×C1911yescharacteristic
98#1884C2×C1911yescharacteristic
99#1543C2×C1911yescharacteristic
100C22×C19—21no—
101C22×C19—41no—
102C22×C19—41no—
103C22×C19—41no—
104C22×C19—81no—
105C22×C19—81no—
106C22×C19#34211yescharacteristic
107C4×C19—22no—
108C4×C19—21no—
109C4×C19—41no—
110C4×C19—41no—
111C4×C19—41no—
112C4×C19—161no—
113C4×C19—162no—
114C4×C19AΣL(1,𝔽16)11yescharacteristic
115C4×C19#35211yescharacteristic
116#568C4×C1911yescharacteristic, complemented
117#532C22×C1911yescharacteristic
118#431—21no—
119#421—21no—
120#410—21no—
121#410C4×C1911yescharacteristic, complemented
122#354C4×C1912yescomplemented
123#353—21no—
124#339—21no—
125#333C4×C1912yescomplemented
126#331—21no—
127C2×C19—21no—
128C2×C19—41no—
129C2×C19—81no—
130C2×C19—81no—
131C2×C19#139011yescharacteristic
132C2×#41C2×C4×C1911yescharacteristic
133C2×#41D4×C1911yescharacteristic
134#131—42no—
135C2×M16—21no—
136C2×M16—41no—
137C4⋊Q8C2×C4×C1911yescharacteristic
138#127D4×C1911yescharacteristic
139#124C2×C4×C1911yescharacteristic
140#124Q8×C1911yescharacteristic
141#121—41no—
142C4×D4—41no—
143#117—21no—
144#117—41no—
145C2×C42D4×C1911yescharacteristic
146C4⋊C8—22no—
147#104—42no—
148#99—22no—
149#99—41no—
150#99—41no—
151C22⋊C8—41no—
152C4×C8—41no—
153C19#749011yescharacteristic, direct product factor, Sylow
154#41—41no—
155#41—41no—
156#41—41no—
157#41—41no—
158C2×Q8C42×C1911yescharacteristic
159C2×Q8C4⋊C4×C1911yescharacteristic
160C2×D4—21no—
161C2×D4—21no—
162C2×D4—41no—
163C2×D4C22⋊C4×C1911yescharacteristic
164C2×D4C4⋊C4×C1911yescharacteristic
165C22×C4—21no—
166C22×C4—21no—
167C22×C4—21no—
168C22×C4C22⋊C4×C1911yescharacteristic
169M16—22no—
170M16—41no—
171M16—42no—
172C2×C8—41no—
173C2×C8—42no—
174C2×C8—42no—
175C4⋊C4—41no—
176C4⋊C4—41no—
177C4⋊C4—81no—
178C22⋊C4—41no—
179C22⋊C4—41no—
180C22⋊C4—42no—
181C22⋊C4—41no—
182C42—21no—
183C42—41no—
184C42—81no—
185C42C22⋊C4×C1911yescharacteristic
186C42C4⋊C4×C1911yescharacteristic
187C23—21no—
188C23—21no—
189C23C19×#9911yescharacteristic
190Q8—41no—
191Q8—41no—
192D4—41no—
193D4—41no—
194D4—42no—
195D4—82no—
196D4—81no—
197C2×C4—21no—
198C2×C4—21no—
199C2×C4—21no—
200C2×C4—21no—
201C2×C4—21no—
202C2×C4—21no—
203C2×C4—42no—
204C2×C4—41no—
205C2×C4—41no—
206C2×C4—41no—
207C2×C4—41no—
208C2×C4—81no—
209C2×C4—82no—
210C2×C4C19×#9511yescharacteristic
211C2×C4C19×#9911yescharacteristic
212C8—42no—
213C8—82no—
214C22—21no—
215C22—41no—
216C22—41no—
217C22—41no—
218C22—81no—
219C22—81no—
220C22C19×#34211yescharacteristic
221C4—22no—
222C4—21no—
223C4—41no—
224C4—41no—
225C4—41no—
226C4—161no—
227C4—162no—
228C4C19×AΣL(1,𝔽16)11yescharacteristic
229C4C19×#35211yescharacteristic
230C2—21no—
231C2—41no—
232C2—81no—
233C2—81no—
234C2C19×#139011yescharacteristic
subgroupG/H
centerC4×C19AΣL(1,𝔽16)
commutatorC2×Q8C42×C19
Frattini, cosocle#532C22×C19
socleC2×C19#1390
prime radicalC19×#532C22
LCSG ▷ C2×Q8 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C4×C19 ◁ C2×C4×C19 ◁ C22×C4×C19 ◁ C19×#532 ◁ G

Complements

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

NH ≅ G/Ntype
4. C19×#568C4semidirect
9. C19×#410C4semidirect
10. C19×#354C4semidirect
13. C19×#333C4semidirect
69. #7490C19direct (N × H)
116. #568C4×C19semidirect
121. #410C4×C19semidirect
122. #354C4×C19semidirect
125. #333C4×C19semidirect
153. C19#7490direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#21262
C19×#18842
C19×#15432
#749019