Finite Group Databasebeta

← D19×#1276 #18071973

Subgroups — D19×#1276 #18071973

Order 4864.

974 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D19×#431C212yesmaximal
2C43×D19C211yesmaximal, characteristic
3#14561468C211yesmaximal, characteristic, complemented
4#14561467C212yesmaximal, complemented
5C19×#1276C211yesmaximal, characteristic, complemented
6C2×C42×D19—22no—
7C2×C42×D19C412yes—
8C2×C42×D19C2211yescharacteristic
9#11926597C2212yes—
10#11926596C414yescomplemented
11#11926595—22no—
12#11926594—22no—
13C4⋊C8×D19C414yescomplemented
14C22⋊C8×D19—22no—
15C4×C8×D19—22no—
16C42×Dic19—22no—
17C42×Dic19C412yes—
18C42×Dic19C2211yescharacteristic
19C19×#431C2212yes—
20C43×C19C2211yescharacteristic
21C22×C4×D19—22no—
22C22×C4×D19C2×C411yescharacteristic
23C22×C4×D19D412yes—
24C2×C42×C19—22no—
25C2×C42×C19C2×C412yes—
26C2×C42×C19C2311yescharacteristic
27C2×C4×Dic19—22no—
28C2×C4×Dic19—22no—
29C2×C4×Dic19—24no—
30C2×C4×Dic19C2×C412yes—
31C2×C4×Dic19C2×C411yescharacteristic
32C2×C4×Dic19D412yes—
33C2×C8×D19—24no—
34C42×D19—216no—
35C42×D19—24no—
36C42×D19C818yescomplemented
37C42×D19C2×C412yes—
38C42×D19C2×C412yes—
39C42×D19D411yescharacteristic
40C42×D19D411yescharacteristic
41C42×D19Q811yescharacteristic
42C42×D19Q811yescharacteristic
43C19×C4⋊C8C2×C414yescomplemented
44C19×C22⋊C8—22no—
45C4×C8×C19—22no—
46C22⋊(C19⋊C8)—22no—
47(C2×D19)⋊C8—24no—
48Dic19⋊C8—24no—
49C8×Dic19—24no—
50C4⋊(C19⋊C8)C2×C414yescomplemented
51C4×C19⋊C8—22no—
52C23×D19C22⋊C411yescharacteristic
53C22×C4×C19—22no—
54C22×C4×C19C22×C411yescharacteristic
55C22×C4×C19C2×D412yes—
56C22×Dic19—22no—
57C22×Dic19C22⋊C412yes—
58C22×Dic19C22⋊C411yescharacteristic
59C2×C4×D19—216no—
60C2×C4×D19—28no—
61C2×C4×D19—28no—
62C2×C4×D19C4211yescharacteristic
63C2×C4×D19C4211yescharacteristic
64C2×C4×D19C22⋊C412yes—
65C2×C4×D19C22⋊C412yes—
66C2×C4×D19C4⋊C412yes—
67C2×C4×D19C4⋊C412yes—
68C2×C4×D19C4⋊C411yescharacteristic
69C2×C4×D19C4⋊C411yescharacteristic
70C2×C4×D19C2×C814yes—
71C2×C4×D19M1614yes—
72C2×C8×C19—24no—
73C42×C19—28no—
74C42×C19—22no—
75C42×C19C2×C814yescomplemented
76C42×C19C22×C412yes—
77C42×C19C2×D411yescharacteristic
78C42×C19C2×Q811yescharacteristic
79C4×Dic19—28no—
80C4×Dic19—216no—
81C4×Dic19—22no—
82C4×Dic19—28no—
83C4×Dic19C4212yes—
84C4×Dic19C22⋊C412yes—
85C4×Dic19C22⋊C412yes—
86C4×Dic19C4⋊C412yes—
87C4×Dic19C4⋊C412yes—
88C4×Dic19C4⋊C411yescharacteristic
89C4×Dic19C4⋊C411yescharacteristic
90C4×Dic19C2×C814yescomplemented
91C2×C19⋊C8—24no—
92C8×D19—48no—
93C2×#1276—191nomaximal, Sylow
94C23×C19C2×C22⋊C411yescharacteristic
95C22×D19—24no—
96C22×D19#9511yescharacteristic
97C22×D19#9511yescharacteristic
98C22×D19C22⋊C814yes—
99C2×C4×C19—28no—
100C2×C4×C19—24no—
101C2×C4×C19—24no—
102C2×C4×C19C2×C4211yescharacteristic
103C2×C4×C19C2×C22⋊C412yes—
104C2×C4×C19C2×C4⋊C412yes—
105C2×C4×C19C2×C4⋊C411yescharacteristic
106C2×C4×C19C22×C812yes—
107C2×C4×C19C2×M1612yes—
108C2×Dic19—28no—
109C2×Dic19—24no—
110C2×Dic19—24no—
111C2×Dic19#9512yes—
112C2×Dic19#9511yescharacteristic
113C2×Dic19#9511yescharacteristic
114C2×Dic19#9512yes—
115C2×Dic19C22⋊C814yes—
116C4×D19—232no—
117C4×D19—24no—
118C4×D19—24no—
119C4×D19—24no—
120C4×D19C4×C812yes—
121C4×D19C4×C812yes—
122C4×D19#9712yes—
123C4×D19#9712yes—
124C4×D19#10418yes—
125C4×D19C4⋊C814yes—
126C4×D19C4⋊C814yes—
127C8×C19—44no—
128C19⋊C8—44no—
129C2×#431—192no—
130C2×C43—191no—
131#1276—192no—
132#1276—191no—
133#1276D1911yescharacteristic, direct product factor
134C22×C19—22no—
135C22×C19C2×#9511yescharacteristic
136C22×C19C2×C22⋊C812yes—
137C2×D19—22no—
138C2×D19—28no—
139C2×D19#33612yes—
140C2×D19#33612yes—
141C2×D19#33914yes—
142C4×C19—28no—
143C4×C19—22no—
144C4×C19C2×C4×C811yescharacteristic
145C4×C19C2×#9711yescharacteristic
146C4×C19C2×#10414yes—
147C4×C19C2×C4⋊C812yes—
148Dic19—28no—
149Dic19—22no—
150Dic19#33612yes—
151Dic19#33612yes—
152Dic19#33914yes—
153C22×C42—191no—
154C22×C42—192no—
155C22×C42—382no—
156#431—192no—
157#431—194no—
158#431—382no—
159#431—382no—
160#431C2×D1912yes—
161C2×C4⋊C8—194no—
162C2×C22⋊C8—382no—
163C2×C4×C8—382no—
164C43—192no—
165C43—191no—
166C43—382no—
167C43C2×D1911yescharacteristic
168C2×C19—22no—
169C2×C19C2×#33611yescharacteristic
170C2×C19C2×#33912yes—
171D19—22no—
172D19#127614yesdirect product factor
173C23×C4—191no—
174C23×C4—192no—
175C23×C4—382no—
176C22×C8—384no—
177C2×C42—22no—
178C2×C42—191no—
179C2×C42—192no—
180C2×C42—192no—
181C2×C42—192no—
182C2×C42—191no—
183C2×C42—191no—
184C2×C42—191no—
185C2×C42—191no—
186C2×C42—192no—
187C2×C42—198no—
188C2×C42—384no—
189C2×C42—3816no—
190C2×C42—384no—
191C2×C42—382no—
192C2×C42—382no—
193C2×C42C4×D1912yes—
194C2×C42C22×D1911yescharacteristic
195C4⋊C8—194no—
196C4⋊C8—384no—
197C4⋊C8C4×D1914yescomplemented
198C22⋊C8—22no—
199C22⋊C8—384no—
200C22⋊C8—382no—
201C4×C8—22no—
202C4×C8—384no—
203C4×C8—382no—
204C19C2×#127611yescharacteristic, complemented, Sylow
205C24—191no—
206C22×C4—22no—
207C22×C4—191no—
208C22×C4—191no—
209C22×C4—191no—
210C22×C4—192no—
211C22×C4—191no—
212C22×C4—191no—
213C22×C4—194no—
214C22×C4—194no—
215C22×C4—192no—
216C22×C4—192no—
217C22×C4—192no—
218C22×C4—192no—
219C22×C4—388no—
220C22×C4—388no—
221C22×C4—3816no—
222C22×C4—382no—
223C22×C4C2×C4×D1911yescharacteristic
224C22×C4D4×D1912yes—
225C2×C8—24no—
226C2×C8—384no—
227C2×C8—768no—
228C42—28no—
229C42—22no—
230C42—192no—
231C42—192no—
232C42—192no—
233C42—192no—
234C42—191no—
235C42—192no—
236C42—191no—
237C42—194no—
238C42—388no—
239C42—3816no—
240C42—388no—
241C42—382no—
242C42C8×D1914yescomplemented
243C42C2×C4×D1912yes—
244C42D4×D1911yescharacteristic
245C42Q8×D1911yescharacteristic
246C23—191no—
247C23—191no—
248C23—194no—
249C23—384no—
250C23C22⋊C4×D1911yescharacteristic
251C2×C4—28no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—192no—
255C2×C4—191no—
256C2×C4—191no—
257C2×C4—194no—
258C2×C4—198no—
259C2×C4—194no—
260C2×C4—194no—
261C2×C4—192no—
262C2×C4—192no—
263C2×C4—192no—
264C2×C4—192no—
265C2×C4—192no—
266C2×C4—384no—
267C2×C4—384no—
268C2×C4—3832no—
269C2×C4—384no—
270C2×C4—388no—
271C2×C4—384no—
272C2×C4—384no—
273C2×C4C42×D1911yescharacteristic
274C2×C4C22⋊C4×D1912yes—
275C2×C4C4⋊C4×D1912yes—
276C2×C4C4⋊C4×D1911yescharacteristic
277C2×C4C2×C8×D1912yes—
278C2×C4M16×D1912yes—
279C8—44no—
280C8—764no—
281C22—22no—
282C22—194no—
283C22—192no—
284C22—192no—
285C22—388no—
286C22—382no—
287C22#95×D1911yescharacteristic
288C22C22⋊C8×D1912yes—
289C4—28no—
290C4—22no—
291C4—194no—
292C4—192no—
293C4—192no—
294C4—388no—
295C4—382no—
296C4C4×C8×D1911yescharacteristic
297C4#97×D1911yescharacteristic
298C4#104×D1914yes—
299C4C4⋊C8×D1912yes—
300C2—22no—
301C2—194no—
302C2—382no—
303C2D19×#33611yescharacteristic
304C2D19×#33912yes—
subgroupG/H
centerC42D4×D19
commutatorC4×C19C2×C4×C8
FrattiniC2×C42C22×D19
FittingC19×#1276C2
socleC22×C19C2×#95
prime radicalC23×D19C22⋊C4
cosocleC2×C42×C19C23
hypercenter#1276D19
hypocenterC19C2×#1276
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C42 ◁ C2×C42 ◁ #1276

Complements

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

NH ≅ G/Ntype
3. #14561468C2semidirect
4. #14561467C2semidirect
5. C19×#1276C2semidirect
10. #11926596C4semidirect
13. C4⋊C8×D19C4semidirect
36. C42×D19C8semidirect
43. C19×C4⋊C8C2×C4semidirect
50. C4⋊(C19⋊C8)C2×C4semidirect
75. C42×C19C2×C8semidirect
90. C4×Dic19C2×C8semidirect
133. #1276D19direct (N × H)
172. D19#1276direct (N × H)
197. C4⋊C8C4×D19semidirect
204. C19C2×#1276semidirect
242. C42C8×D19semidirect

Maximal subgroups

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

subgroupindex
D19×#4312
C43×D192
#145614682
#145614672
C19×#12762
C2×#127619