Finite Group Databasebeta

← C19×#12402 #18018361

Subgroups — C19×#12402 #18018361

Order 4864.

292 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 78 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×#3355C211yesmaximal, characteristic
2C19×#2255C211yesmaximal, characteristic, complemented
3C19×#2226C211yesmaximal, characteristic, complemented
4C19×#1693C211yesmaximal, characteristic, complemented
5C19×#1363C211yesmaximal, characteristic, complemented
6C19×#1333C211yesmaximal, characteristic, complemented
7C19×#1330C211yesmaximal, characteristic, complemented
8C19×#553—21no—
9C19×#500C2211yescharacteristic
10C19×#499C2211yescharacteristic
11C19×#482—21no—
12C19×#480—21no—
13C19×#478—21no—
14C19×#469—21no—
15C19×#461—21no—
16C4×D8×C19C2211yescharacteristic
17C19×#436C2211yescharacteristic
18C19×#428—21no—
19C19×#367—21no—
20C19×#367—21no—
21C19×#366—21no—
22C19×C4⋊C16C2211yescharacteristic
23C19×#357—21no—
24C19×#346C2211yescharacteristic
25C19×#334C2211yescharacteristic
26C19×#332—21no—
27C2×SD16×C19—41no—
28C2×D8×C19D411yescharacteristic
29C2×M16×C19—21no—
30C19×C4⋊Q8—21no—
31C19×#126—41no—
32C19×#125—21no—
33C19×#123—41no—
34C19×#121—21no—
35C19×#121—21no—
36C19×#121—41no—
37C4×D4×C19—21no—
38C4×D4×C19—41no—
39C4×D4×C19D411yescharacteristic
40C19×#117—21no—
41C2×C4⋊C4×C19—21no—
42C2×C16×C19—21no—
43C2×C16×C19—21no—
44C19×#107—21no—
45C19×#107—21no—
46C19×#107—21no—
47C19×#107D411yescharacteristic
48C19×#107D411yescharacteristic
49C19×#107D411yescharacteristic
50C19×#106—21no—
51C19×#106—21no—
52C19×C4⋊C8—21no—
53C19×C4⋊C8D411yescharacteristic
54C19×#103—41no—
55C19×#102—21no—
56C19×#102—21no—
57C19×#102—21no—
58C19×C22⋊C8—21no—
59C4×C8×C19C2311yescharacteristic
60C2×Q8×C19—41no—
61C2×D4×C19—21no—
62C2×D4×C19—41no—
63C2×D4×C19—41no—
64C2×D4×C19D811yescharacteristic
65C22×C4×C19—21no—
66C22×C4×C19—41no—
67C22×C4×C19—41no—
68SD16×C19—82no—
69D8×C19—21no—
70D8×C19—21no—
71M16×C19—41no—
72M16×C19—41no—
73C2×C8×C19—21no—
74C2×C8×C19—41no—
75C2×C8×C19C2×D411yescharacteristic
76C2×C8×C19C2×D411yescharacteristic
77C4⋊C4×C19—21no—
78C4⋊C4×C19—21no—
79C4⋊C4×C19—21no—
80C4⋊C4×C19—41no—
81C4⋊C4×C19—41no—
82C4⋊C4×C19—41no—
83C4⋊C4×C19—41no—
84C4⋊C4×C19—41no—
85C4⋊C4×C19D811yescharacteristic
86C22⋊C4×C19—21no—
87C22⋊C4×C19—41no—
88C22⋊C4×C19—41no—
89C22⋊C4×C19—41no—
90C22⋊C4×C19—41no—
91C42×C19—41no—
92C42×C19C2×D411yescharacteristic
93C16×C19—22no—
94C16×C19—41no—
95#12402C1911yesmaximal, characteristic, direct product factor, Sylow
96C23×C19—21no—
97C23×C19—41no—
98Q8×C19—81no—
99Q8×C19—81no—
100D4×C19—41no—
101D4×C19—41no—
102D4×C19—41no—
103D4×C19—82no—
104D4×C19—161no—
105C2×C4×C19—21no—
106C2×C4×C19—41no—
107C2×C4×C19—41no—
108C2×C4×C19—41no—
109C2×C4×C19—41no—
110C2×C4×C19—41no—
111C2×C4×C19—81no—
112C2×C4×C19—161no—
113C2×C4×C19—161no—
114C2×C4×C19#12011yescharacteristic
115C2×C4×C19C2×D811yescharacteristic
116C2×C4×C19AGL(1,ℤ/8)11yescharacteristic
117C8×C19—21no—
118C8×C19—41no—
119C8×C19—81no—
120C8×C19#13511yescharacteristic
121C8×C19#13711yescharacteristic
122#3355C2×C1911yescharacteristic
123#2255C2×C1911yescharacteristic, complemented
124#2226C2×C1911yescharacteristic, complemented
125#1693C2×C1911yescharacteristic, complemented
126#1363C2×C1911yescharacteristic, complemented
127#1333C2×C1911yescharacteristic, complemented
128#1330C2×C1911yescharacteristic, complemented
129C22×C19—41no—
130C22×C19—41no—
131C22×C19—41no—
132C22×C19—81no—
133C22×C19—81no—
134C22×C19—81no—
135C22×C19#44711yescharacteristic
136C4×C19—21no—
137C4×C19—21no—
138C4×C19—41no—
139C4×C19—81no—
140C4×C19—81no—
141C4×C19—81no—
142C4×C19—161no—
143C4×C19#45211yescharacteristic
144C4×C19#45611yescharacteristic
145#553—21no—
146#500C22×C1911yescharacteristic
147#499C22×C1911yescharacteristic
148#482—21no—
149#480—21no—
150#478—21no—
151#469—21no—
152#461—21no—
153C4×D8C22×C1911yescharacteristic
154#436C22×C1911yescharacteristic
155#428—21no—
156#367—21no—
157#367—21no—
158#366—21no—
159C4⋊C16C22×C1911yescharacteristic
160#357—21no—
161#346C22×C1911yescharacteristic
162#334C22×C1911yescharacteristic
163#332—21no—
164C2×C19—81no—
165C2×C19—161no—
166C2×C19#164711yescharacteristic
167C2×C19#219011yescharacteristic
168C2×C19#219411yescharacteristic
169C2×SD16—41no—
170C2×D8D4×C1911yescharacteristic
171C2×M16—21no—
172C4⋊Q8—21no—
173#126—41no—
174#125—21no—
175#123—41no—
176#121—21no—
177#121—21no—
178#121—41no—
179C4×D4—21no—
180C4×D4—41no—
181C4×D4D4×C1911yescharacteristic
182#117—21no—
183C2×C4⋊C4—21no—
184C2×C16—21no—
185C2×C16—21no—
186#107—21no—
187#107—21no—
188#107—21no—
189#107D4×C1911yescharacteristic
190#107D4×C1911yescharacteristic
191#107D4×C1911yescharacteristic
192#106—21no—
193#106—21no—
194C4⋊C8—21no—
195C4⋊C8D4×C1911yescharacteristic
196#103—41no—
197#102—21no—
198#102—21no—
199#102—21no—
200C22⋊C8—21no—
201C4×C8C23×C1911yescharacteristic
202C19#1240211yescharacteristic, direct product factor, Sylow
203C2×Q8—41no—
204C2×D4—21no—
205C2×D4—41no—
206C2×D4—41no—
207C2×D4D8×C1911yescharacteristic
208C22×C4—21no—
209C22×C4—41no—
210C22×C4—41no—
211SD16—82no—
212D8—21no—
213D8—21no—
214M16—41no—
215M16—41no—
216C2×C8—21no—
217C2×C8—41no—
218C2×C8C2×D4×C1911yescharacteristic
219C2×C8C2×D4×C1911yescharacteristic
220C4⋊C4—21no—
221C4⋊C4—21no—
222C4⋊C4—21no—
223C4⋊C4—41no—
224C4⋊C4—41no—
225C4⋊C4—41no—
226C4⋊C4—41no—
227C4⋊C4—41no—
228C4⋊C4D8×C1911yescharacteristic
229C22⋊C4—21no—
230C22⋊C4—41no—
231C22⋊C4—41no—
232C22⋊C4—41no—
233C22⋊C4—41no—
234C42—41no—
235C42C2×D4×C1911yescharacteristic
236C16—22no—
237C16—41no—
238C23—21no—
239C23—41no—
240Q8—81no—
241Q8—81no—
242D4—41no—
243D4—41no—
244D4—41no—
245D4—82no—
246D4—161no—
247C2×C4—21no—
248C2×C4—41no—
249C2×C4—41no—
250C2×C4—41no—
251C2×C4—41no—
252C2×C4—41no—
253C2×C4—81no—
254C2×C4—161no—
255C2×C4—161no—
256C2×C4C19×#12011yescharacteristic
257C2×C4C2×D8×C1911yescharacteristic
258C2×C4C19×AGL(1,ℤ/8)11yescharacteristic
259C8—21no—
260C8—41no—
261C8—81no—
262C8C19×#13511yescharacteristic
263C8C19×#13711yescharacteristic
264C22—41no—
265C22—41no—
266C22—41no—
267C22—81no—
268C22—81no—
269C22—81no—
270C22C19×#44711yescharacteristic
271C4—21no—
272C4—21no—
273C4—41no—
274C4—81no—
275C4—81no—
276C4—81no—
277C4—161no—
278C4C19×#45211yescharacteristic
279C4C19×#45611yescharacteristic
280C2—81no—
281C2—161no—
282C2C19×#164711yescharacteristic
283C2C19×#219011yescharacteristic
284C2C19×#219411yescharacteristic
subgroupG/H
center, socleC22×C19#447
commutator, Frattini, cosocleC4×C8C23×C19
prime radicalC19×#3355C2
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C42×C19 ◁ C19×#436 ◁ G

Complements

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

NH ≅ G/Ntype
2. C19×#2255C2semidirect
3. C19×#2226C2semidirect
4. C19×#1693C2semidirect
5. C19×#1363C2semidirect
6. C19×#1333C2semidirect
7. C19×#1330C2semidirect
95. #12402C19direct (N × H)
123. #2255C2×C19semidirect
124. #2226C2×C19semidirect
125. #1693C2×C19semidirect
126. #1363C2×C19semidirect
127. #1333C2×C19semidirect
128. #1330C2×C19semidirect
202. C19#12402direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#33552
C19×#22552
C19×#22262
C19×#16932
C19×#13632
C19×#13332
C19×#13302
#1240219