Finite Group Databasebeta

← D19×#1281 #18072165

Subgroups — D19×#1281 #18072165

Order 4864.

678 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D19×#431C212yesmaximal
2C2×#97×D19C211yesmaximal, characteristic
3#14561480C211yesmaximal, characteristic, complemented
4#14561479C212yesmaximal, complemented
5C19×#1281C211yesmaximal, characteristic, complemented
6C22×C8×D19C412yes—
7C2×C42×D19C2211yescharacteristic
8#11926597C2212yes—
9#11926596—22no—
10#11926595—22no—
11#11926594C414yes—
12C4⋊C8×D19—22no—
13C22⋊C8×D19C414yes—
14C2×#10597260C2211yescharacteristic
15C2×#10597272C412yes—
16#97×D19—22no—
17#97×D19—22no—
18C4×C8×D19—22no—
19C19×#431C2212yes—
20C2×C19×#97C2211yescharacteristic
21C22×C4×D19C2×C412yes—
22C22×C4×D19C2×C411yescharacteristic
23C22×C8×C19C2×C412yes—
24C2×C42×C19C2311yescharacteristic
25C2×C4×Dic19C2×C412yes—
26C2×C4×Dic19C2×C411yescharacteristic
27C22×C19⋊C8C2×C412yes—
28C2×C8×D19—22no—
29C2×C8×D19—22no—
30C2×C8×D19—24no—
31C2×C8×D19—24no—
32C2×C8×D19C818yescomplemented
33C42×D19D411yescharacteristic
34C42×D19D412yes—
35C42×D19D411yescharacteristic
36C42×D19D412yes—
37C42×D19Q811yescharacteristic
38C42×D19Q811yescharacteristic
39C19×C4⋊C8—22no—
40C19×C22⋊C8C2×C414yes—
41C19×#97—22no—
42C4×C8×C19—22no—
43C22⋊(C19⋊C8)C2×C414yes—
44(C2×D19)⋊C8—24no—
45#10597272—24no—
46Dic19⋊C8—24no—
47C8×Dic19—24no—
48C4⋊(C19⋊C8)—22no—
49#10597260—22no—
50C4×C19⋊C8—22no—
51C23×D19C4211yescharacteristic
52C22×C4×C19C22×C412yes—
53C22×C4×C19C22×C411yescharacteristic
54C22×Dic19C4212yes—
55C22×Dic19C4211yescharacteristic
56C2×C4×D19—44no—
57C2×C4×D19C22⋊C412yes—
58C2×C4×D19C22⋊C412yes—
59C2×C4×D19C22⋊C411yescharacteristic
60C2×C4×D19C22⋊C411yescharacteristic
61C2×C4×D19C4⋊C412yes—
62C2×C4×D19C4⋊C412yes—
63C2×C4×D19C4⋊C411yescharacteristic
64C2×C4×D19C4⋊C411yescharacteristic
65C2×C4×D19C2×C814yes—
66C2×C4×D19M1614yes—
67C2×C8×C19—22no—
68C2×C8×C19—22no—
69C2×C8×C19—24no—
70C2×C8×C19C2×C814yescomplemented
71C42×C19C2×D412yes—
72C42×C19C2×D411yescharacteristic
73C42×C19C2×Q811yescharacteristic
74C4×Dic19C22⋊C412yes—
75C4×Dic19C22⋊C412yes—
76C4×Dic19C22⋊C412yes—
77C4×Dic19C4⋊C411yescharacteristic
78C4×Dic19C4⋊C411yescharacteristic
79C4×Dic19C4⋊C412yes—
80C4×Dic19C4⋊C412yes—
81C2×C19⋊C8—22no—
82C2×C19⋊C8—22no—
83C2×C19⋊C8—24no—
84C2×C19⋊C8C2×C814yescomplemented
85C8×D19—28no—
86C8×D19—28no—
87C8×D19—48no—
88C2×#1281—191nomaximal, Sylow
89C23×C19C2×C4211yescharacteristic
90C22×D19—24no—
91C22×D19#9511yescharacteristic
92C22×D19#9511yescharacteristic
93C22×D19C4×C812yes—
94C22×D19#9712yes—
95C2×C4×C19—42no—
96C2×C4×C19C2×C22⋊C412yes—
97C2×C4×C19C2×C22⋊C411yescharacteristic
98C2×C4×C19C2×C4⋊C412yes—
99C2×C4×C19C2×C4⋊C411yescharacteristic
100C2×C4×C19C22×C812yes—
101C2×C4×C19C2×M1612yes—
102C2×Dic19—42no—
103C2×Dic19#9512yes—
104C2×Dic19#9512yes—
105C2×Dic19#9511yescharacteristic
106C2×Dic19#9511yescharacteristic
107C2×Dic19C4×C812yes—
108C2×Dic19#9712yes—
109C4×D19—24no—
110C4×D19—24no—
111C4×D19—42no—
112C4×D19—42no—
113C4×D19C22⋊C814yes—
114C4×D19C22⋊C814yes—
115C4×D19C4⋊C814yes—
116C4×D19C4⋊C814yes—
117C8×C19—24no—
118C8×C19—44no—
119C19⋊C8—24no—
120C19⋊C8—44no—
121C2×#431—192no—
122C22×#97—191no—
123#1281—192no—
124#1281—191no—
125#1281D1911yescharacteristic, direct product factor
126C22×C19—22no—
127C22×C19C2×#9511yescharacteristic
128C22×C19C2×C4×C811yescharacteristic
129C22×C19C2×#9711yescharacteristic
130C2×D19—22no—
131C2×D19—24no—
132C2×D19—24no—
133C2×D19#33612yes—
134C2×D19#33612yes—
135C2×D19#34414yes—
136C4×C19—22no—
137C4×C19—22no—
138C4×C19C2×C22⋊C812yes—
139C4×C19C2×C4⋊C812yes—
140Dic19—22no—
141Dic19—22no—
142Dic19#33612yes—
143Dic19#33612yes—
144C23×C8—192no—
145C22×C42—191no—
146#431—192no—
147#431—194no—
148#431—382no—
149#431—382no—
150#431C2×D1912yes—
151C2×C4⋊C8—382no—
152C2×C22⋊C8—194no—
153C2×#97—192no—
154C2×#97—191no—
155C2×#97—382no—
156C2×#97—382no—
157C2×#97C2×D1911yescharacteristic
158C2×C4×C8—382no—
159C2×C19—21no—
160C2×C19—21no—
161C2×C19C2×#33611yescharacteristic
162C2×C19C2×#34412yes—
163D19—22no—
164D19#128114yesdirect product factor
165C23×C4—191no—
166C23×C4—192no—
167C22×C8—192no—
168C22×C8—198no—
169C22×C8—382no—
170C22×C8—382no—
171C22×C8—384no—
172C22×C8—384no—
173C22×C8C4×D1912yes—
174C2×C42—191no—
175C2×C42—192no—
176C2×C42—192no—
177C2×C42—192no—
178C2×C42—191no—
179C2×C42—191no—
180C2×C42—191no—
181C2×C42—191no—
182C2×C42C22×D1911yescharacteristic
183C4⋊C8—22no—
184C4⋊C8—384no—
185C4⋊C8—382no—
186C22⋊C8—194no—
187C22⋊C8—384no—
188C22⋊C8C4×D1914yes—
189#97—22no—
190#97—384no—
191#97—382no—
192C4×C8—22no—
193C4×C8—384no—
194C4×C8—382no—
195C19C2×#128111yescharacteristic, complemented, Sylow
196C24—191no—
197C22×C4—191no—
198C22×C4—191no—
199C22×C4—191no—
200C22×C4—191no—
201C22×C4—191no—
202C22×C4—194no—
203C22×C4—194no—
204C22×C4—192no—
205C22×C4—192no—
206C22×C4—192no—
207C22×C4—192no—
208C22×C4—192no—
209C22×C4—764no—
210C22×C4C2×C4×D1912yes—
211C22×C4C2×C4×D1911yescharacteristic
212C2×C8—22no—
213C2×C8—22no—
214C2×C8—24no—
215C2×C8—194no—
216C2×C8—388no—
217C2×C8—388no—
218C2×C8—382no—
219C2×C8—382no—
220C2×C8—384no—
221C2×C8—768no—
222C2×C8C8×D1914yescomplemented
223C42—192no—
224C42—192no—
225C42—192no—
226C42—192no—
227C42—192no—
228C42—191no—
229C42—191no—
230C42D4×D1911yescharacteristic
231C42D4×D1912yes—
232C42Q8×D1911yescharacteristic
233C23—191no—
234C23—191no—
235C23—192no—
236C23—192no—
237C23—384no—
238C23C42×D1911yescharacteristic
239C2×C4—42no—
240C2×C4—191no—
241C2×C4—191no—
242C2×C4—192no—
243C2×C4—192no—
244C2×C4—194no—
245C2×C4—194no—
246C2×C4—194no—
247C2×C4—194no—
248C2×C4—192no—
249C2×C4—192no—
250C2×C4—384no—
251C2×C4—384no—
252C2×C4—762no—
253C2×C4—762no—
254C2×C4—762no—
255C2×C4C22⋊C4×D1912yes—
256C2×C4C22⋊C4×D1911yescharacteristic
257C2×C4C4⋊C4×D1912yes—
258C2×C4C4⋊C4×D1911yescharacteristic
259C2×C4C2×C8×D1912yes—
260C2×C4M16×D1912yes—
261C8—24no—
262C8—44no—
263C8—384no—
264C8—764no—
265C22—22no—
266C22—194no—
267C22—192no—
268C22—192no—
269C22—384no—
270C22—384no—
271C22—382no—
272C22#95×D1911yescharacteristic
273C22C4×C8×D1911yescharacteristic
274C22#97×D1911yescharacteristic
275C4—22no—
276C4—22no—
277C4—192no—
278C4—192no—
279C4—382no—
280C4—382no—
281C4C22⋊C8×D1912yes—
282C4C4⋊C8×D1912yes—
283C2—21no—
284C2—21no—
285C2—194no—
286C2—382no—
287C2D19×#33611yescharacteristic
288C2D19×#34412yes—
subgroupG/H
centerC2×C4C22⋊C4×D19
commutatorC22×C19C2×C4×C8
FrattiniC2×C42C22×D19
FittingC19×#1281C2
socleC22×C19C2×#95
prime radicalC23×D19C42
cosocleC2×C42×C19C23
hypercenter#1281D19
hypocenterC19C2×#1281
LCSG ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1281

Complements

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

NH ≅ G/Ntype
3. #14561480C2semidirect
4. #14561479C2semidirect
5. C19×#1281C2semidirect
32. C2×C8×D19C8semidirect
70. C2×C8×C19C2×C8semidirect
84. C2×C19⋊C8C2×C8semidirect
125. #1281D19direct (N × H)
164. D19#1281direct (N × H)
195. C19C2×#1281semidirect
222. C2×C8C8×D19semidirect

Maximal subgroups

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

subgroupindex
D19×#4312
C2×#97×D192
#145614802
#145614792
C19×#12812
C2×#128119