Finite Group Databasebeta

← D19×#1275 #18071953

Subgroups — D19×#1275 #18071953

Order 4864.

678 conjugacy classes of subgroups.

The subgroup lattice has 302 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D19×#431C212yesmaximal
2C2×#97×D19C211yesmaximal, characteristic
3#14561466C211yesmaximal, characteristic, complemented
4#14561465C212yesmaximal, complemented
5C19×#1275C211yesmaximal, characteristic, complemented
6C22×C8×D19C412yes—
7C2×C42×D19C2211yescharacteristic
8#11926597C2212yes—
9#11926596—22no—
10#11926595C414yes—
11#11926594—22no—
12C4⋊C8×D19—22no—
13C22⋊C8×D19—22no—
14C2×#10597260C2211yescharacteristic
15C2×#10597272C412yes—
16#97×D19—22no—
17#97×D19—22no—
18C4×C8×D19C414yes—
19C19×#431C2212yes—
20C2×C19×#97C2211yescharacteristic
21C22×C4×D19C2×C411yescharacteristic
22C22×C4×D19D411yescharacteristic
23C22×C4×D19Q811yescharacteristic
24C22×C8×C19C2×C412yes—
25C2×C42×C19C2311yescharacteristic
26C2×C4×Dic19C2×C411yescharacteristic
27C2×C4×Dic19D411yescharacteristic
28C2×C4×Dic19Q811yescharacteristic
29C22×C19⋊C8C2×C412yes—
30C2×C8×D19—22no—
31C2×C8×D19—22no—
32C2×C8×D19—24no—
33C2×C8×D19—24no—
34C2×C8×D19C818yescomplemented
35C42×D19C2×C412yes—
36C42×D19C2×C412yes—
37C42×D19D412yes—
38C42×D19D412yes—
39C19×C4⋊C8—22no—
40C19×C22⋊C8—22no—
41C19×#97—22no—
42C4×C8×C19C2×C414yes—
43C22⋊(C19⋊C8)—22no—
44(C2×D19)⋊C8—24no—
45#10597272—24no—
46Dic19⋊C8—24no—
47C8×Dic19—24no—
48C4⋊(C19⋊C8)—22no—
49#10597260—22no—
50C4×C19⋊C8C2×C414yes—
51C23×D19C4⋊C411yescharacteristic
52C22×C4×C19C22×C411yescharacteristic
53C22×C4×C19C2×D411yescharacteristic
54C22×C4×C19C2×Q811yescharacteristic
55C22×Dic19C4⋊C411yescharacteristic
56C22×Dic19C4⋊C411yescharacteristic
57C22×Dic19C4⋊C411yescharacteristic
58C2×C4×D19—42no—
59C2×C4×D19—42no—
60C2×C4×D19C4211yescharacteristic
61C2×C4×D19C4211yescharacteristic
62C2×C4×D19C22⋊C412yes—
63C2×C4×D19C22⋊C412yes—
64C2×C4×D19C22⋊C411yescharacteristic
65C2×C4×D19C22⋊C411yescharacteristic
66C2×C4×D19C4⋊C412yes—
67C2×C4×D19C4⋊C412yes—
68C2×C4×D19C2×C814yes—
69C2×C4×D19M1614yes—
70C2×C8×C19—22no—
71C2×C8×C19—22no—
72C2×C8×C19—24no—
73C2×C8×C19C2×C814yescomplemented
74C42×C19C22×C412yes—
75C42×C19C2×D412yes—
76C4×Dic19C4212yes—
77C4×Dic19C22⋊C412yes—
78C4×Dic19C22⋊C412yes—
79C4×Dic19C22⋊C412yes—
80C4×Dic19C4⋊C412yes—
81C4×Dic19C4⋊C412yes—
82C2×C19⋊C8—22no—
83C2×C19⋊C8—22no—
84C2×C19⋊C8—24no—
85C2×C19⋊C8C2×C814yescomplemented
86C8×D19—28no—
87C8×D19—28no—
88C8×D19—48no—
89C2×#1275—191nomaximal, Sylow
90C23×C19C2×C4⋊C411yescharacteristic
91C22×D19—22no—
92C22×D19—22no—
93C22×D19#9511yescharacteristic
94C22×D19#9511yescharacteristic
95C22×D19C4⋊C814yes—
96C2×C4×C19—41no—
97C2×C4×C19—41no—
98C2×C4×C19C2×C4211yescharacteristic
99C2×C4×C19C2×C22⋊C412yes—
100C2×C4×C19C2×C22⋊C411yescharacteristic
101C2×C4×C19C2×C4⋊C412yes—
102C2×C4×C19C22×C812yes—
103C2×C4×C19C2×M1612yes—
104C2×Dic19—41no—
105C2×Dic19—41no—
106C2×Dic19#9512yes—
107C2×Dic19#9512yes—
108C2×Dic19#9511yescharacteristic
109C2×Dic19#9511yescharacteristic
110C2×Dic19C4⋊C814yes—
111C4×D19—24no—
112C4×D19—24no—
113C4×D19—42no—
114C4×D19—42no—
115C4×D19C4×C812yes—
116C4×D19C4×C812yes—
117C4×D19#9712yes—
118C4×D19#9712yes—
119C4×D19C22⋊C814yes—
120C4×D19C22⋊C814yes—
121C8×C19—24no—
122C8×C19—44no—
123C19⋊C8—24no—
124C19⋊C8—44no—
125C2×#431—192no—
126C22×#97—191no—
127#1275—192no—
128#1275—191no—
129#1275D1911yescharacteristic, direct product factor
130C22×C19—21no—
131C22×C19—21no—
132C22×C19C2×#9511yescharacteristic
133C22×C19C2×C4⋊C812yes—
134C2×D19—21no—
135C2×D19—21no—
136C2×D19—28no—
137C2×D19#33612yes—
138C2×D19#33612yes—
139C2×D19H(3,ℤ/4)12yes—
140C2×D19#33812yes—
141C4×C19—22no—
142C4×C19—22no—
143C4×C19C2×C4×C811yescharacteristic
144C4×C19C2×#9711yescharacteristic
145C4×C19C2×C22⋊C812yes—
146Dic19—22no—
147Dic19—22no—
148Dic19#33612yes—
149Dic19#33612yes—
150C23×C8—192no—
151C22×C42—191no—
152#431—192no—
153#431—194no—
154#431—382no—
155#431—382no—
156#431C2×D1912yes—
157C2×C4⋊C8—382no—
158C2×C22⋊C8—382no—
159C2×#97—192no—
160C2×#97—191no—
161C2×#97—382no—
162C2×#97—382no—
163C2×#97C2×D1911yescharacteristic
164C2×C4×C8—194no—
165C2×C19—22no—
166C2×C19C2×#33611yescharacteristic
167C2×C19C2×H(3,ℤ/4)11yescharacteristic
168C2×C19C2×#33811yescharacteristic
169D19—22no—
170D19#127514yesdirect product factor
171C23×C4—191no—
172C23×C4—191no—
173C23×C4—191no—
174C22×C8—192no—
175C22×C8—198no—
176C22×C8—382no—
177C22×C8—382no—
178C22×C8—384no—
179C22×C8—384no—
180C22×C8C4×D1912yes—
181C2×C42—191no—
182C2×C42—191no—
183C2×C42—191no—
184C2×C42—192no—
185C2×C42—192no—
186C2×C42—192no—
187C2×C42—192no—
188C2×C42C22×D1911yescharacteristic
189C4⋊C8—22no—
190C4⋊C8—384no—
191C4⋊C8—382no—
192C22⋊C8—22no—
193C22⋊C8—384no—
194C22⋊C8—382no—
195#97—22no—
196#97—384no—
197#97—382no—
198C4×C8—194no—
199C4×C8—384no—
200C4×C8C4×D1914yes—
201C19C2×#127511yescharacteristic, complemented, Sylow
202C24—191no—
203C22×C4—191no—
204C22×C4—191no—
205C22×C4—191no—
206C22×C4—191no—
207C22×C4—191no—
208C22×C4—194no—
209C22×C4—194no—
210C22×C4—191no—
211C22×C4—191no—
212C22×C4—192no—
213C22×C4—192no—
214C22×C4—192no—
215C22×C4—192no—
216C22×C4—762no—
217C22×C4—762no—
218C22×C4C2×C4×D1911yescharacteristic
219C22×C4D4×D1911yescharacteristic
220C22×C4Q8×D1911yescharacteristic
221C2×C8—22no—
222C2×C8—22no—
223C2×C8—24no—
224C2×C8—194no—
225C2×C8—388no—
226C2×C8—388no—
227C2×C8—382no—
228C2×C8—382no—
229C2×C8—384no—
230C2×C8—768no—
231C2×C8C8×D1914yescomplemented
232C42—192no—
233C42—192no—
234C42—192no—
235C42—192no—
236C42—192no—
237C42—192no—
238C42C2×C4×D1912yes—
239C42D4×D1912yes—
240C23—191no—
241C23—194no—
242C23—191no—
243C23—382no—
244C23—382no—
245C23C4⋊C4×D1911yescharacteristic
246C2×C4—41no—
247C2×C4—41no—
248C2×C4—194no—
249C2×C4—191no—
250C2×C4—191no—
251C2×C4—192no—
252C2×C4—192no—
253C2×C4—192no—
254C2×C4—192no—
255C2×C4—194no—
256C2×C4—194no—
257C2×C4—192no—
258C2×C4—192no—
259C2×C4—384no—
260C2×C4—384no—
261C2×C4—762no—
262C2×C4—762no—
263C2×C4—761no—
264C2×C4—761no—
265C2×C4C42×D1911yescharacteristic
266C2×C4C22⋊C4×D1912yes—
267C2×C4C22⋊C4×D1911yescharacteristic
268C2×C4C4⋊C4×D1912yes—
269C2×C4C2×C8×D1912yes—
270C2×C4M16×D1912yes—
271C8—24no—
272C8—44no—
273C8—384no—
274C8—764no—
275C22—21no—
276C22—21no—
277C22—192no—
278C22—192no—
279C22—192no—
280C22—192no—
281C22—388no—
282C22—381no—
283C22—381no—
284C22#95×D1911yescharacteristic
285C22C4⋊C8×D1912yes—
286C4—22no—
287C4—22no—
288C4—192no—
289C4—192no—
290C4—382no—
291C4—382no—
292C4C4×C8×D1911yescharacteristic
293C4#97×D1911yescharacteristic
294C4C22⋊C8×D1912yes—
295C2—22no—
296C2—194no—
297C2—382no—
298C2D19×#33611yescharacteristic
299C2D19×H(3,ℤ/4)11yescharacteristic
300C2D19×#33811yescharacteristic
subgroupG/H
centerC2×C4C42×D19
commutatorC4×C19C2×C4×C8
FrattiniC2×C42C22×D19
FittingC19×#1275C2
socleC22×C19C2×#95
prime radicalC23×D19C4⋊C4
cosocleC2×C42×C19C23
hypercenter#1275D19
hypocenterC19C2×#1275
LCSG ▷ C4×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ #1275

Complements

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

NH ≅ G/Ntype
3. #14561466C2semidirect
4. #14561465C2semidirect
5. C19×#1275C2semidirect
34. C2×C8×D19C8semidirect
73. C2×C8×C19C2×C8semidirect
85. C2×C19⋊C8C2×C8semidirect
129. #1275D19direct (N × H)
170. D19#1275direct (N × H)
201. C19C2×#1275semidirect
231. 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
#145614662
#145614652
C19×#12752
C2×#127519