Finite Group Databasebeta

← #14567088

Subgroups — #14567088

Order 2432.

648 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#10597343C211yesmaximal, characteristic, complemented
2C2×#10597370C211yesmaximal, characteristic, complemented
3C2×C4×C22⋊D19C211yesmaximal, characteristic
4C2×C4⋊C4×D19C211yesmaximal, characteristic, complemented
5#11926478C212yesmaximal, complemented
6#11926467C212yesmaximal, complemented
7#11926449C211yesmaximal, characteristic, complemented
8#11926440C211yesmaximal, characteristic, complemented
9#11926420C212yesmaximal
10#11926403C212yesmaximal, complemented
11C19×#380C211yesmaximal, characteristic, complemented
12C23×C4×C19C2211yescharacteristic
13C22×C22⋊D19C2211yescharacteristic
14C22×C4×D19C2212yes—
15C22×C4×D19C2211yescharacteristic
16C22×Dic38C2211yescharacteristic
17C2×C4⋊C4×C19C2211yescharacteristic
18C2×C4⋊C4×C19C2211yescharacteristic
19C2×C22⋊C4×C19C2212yes—
20C2×C22⋊Dic19C2212yes—
21C2×C22⋊Dic19C2211yescharacteristic
22C4×C22⋊D19—24no—
23C2×(C2×D19)⋊C4C2212yes—
24C2×(C2×D19)⋊C4C2211yescharacteristic
25C2×C4⋊Dic19C2212yes—
26C2×C4⋊Dic19C2211yescharacteristic
27#10597370—24no—
28C2×Dic19⋊C4C2212yes—
29C2×Dic19⋊C4C2212yes—
30C2×Dic19⋊C4C2211yescharacteristic
31C2×Dic19⋊C4C2212yes—
32C2×C4×Dic19C2211yescharacteristic
33#10597343—24no—
34C4⋊C4×D19—24no—
35C19×#95C2212yes—
36C19⋊#95C2212yes—
37C19⋊#95C2212yes—
38C19⋊#95C2212yes—
39C24×C19C2311yescharacteristic
40C23×D19C2311yescharacteristic
41C22×C4×C19—22no—
42C22×C4×C19—22no—
43C22×C4×C19—22no—
44C22×C4×C19C2312yes—
45C22×C4×C19C2312yes—
46C22×C4×C19C2311yescharacteristic
47C22×C4×C19C2311yescharacteristic
48C2×C22⋊D19—22no—
49C2×C22⋊D19—22no—
50C2×C22⋊D19Q814yescomplemented
51C22×Dic19C2312yes—
52C22×Dic19C2311yescharacteristic
53C22×Dic19C2312yes—
54C22×Dic19C2311yescharacteristic
55C22×Dic19C2311yescharacteristic
56C2×C4×D19—22no—
57C2×C4×D19—22no—
58C2×C4×D19—24no—
59C2×C4×D19—24no—
60C2×C4×D19—42no—
61C2×C4×D19D414yes—
62C2×Dic38—22no—
63C2×Dic38—22no—
64C2×Dic38—22no—
65C4⋊C4×C19—22no—
66C4⋊C4×C19—22no—
67C22⋊C4×C19—42no—
68C22⋊Dic19—24no—
69C22⋊Dic19—22no—
70(C2×D19)⋊C4—24no—
71(C2×D19)⋊C4—22no—
72C4⋊Dic19—24no—
73C4⋊Dic19D414yescomplemented
74Dic19⋊C4—24no—
75Dic19⋊C4—24no—
76Dic19⋊C4—22no—
77Dic19⋊C4—42no—
78C4×Dic19—22no—
79C23×C19—21no—
80C23×C19—21no—
81C23×C19—21no—
82C23×C19—21no—
83C23×C19—21no—
84C23×C19—21no—
85C23×C19C2×Q812yes—
86C23×C19C2411yescharacteristic
87C22×D19—21no—
88C22×D19—21no—
89C22×D19—21no—
90C22×D19—21no—
91C22×D19C2×D412yes—
92C22×D19C2×Q812yes—
93C22×D19#4112yes—
94C2×C4×C19—21no—
95C2×C4×C19—21no—
96C2×C4×C19—22no—
97C2×C4×C19—22no—
98C2×C4×C19—22no—
99C2×C4×C19—21no—
100C2×C4×C19—22no—
101C2×C4×C19—22no—
102C2×C4×C19—22no—
103C2×C4×C19—44no—
104C2×C4×C19C2×D412yes—
105C2×C4×C19C2×D412yes—
106C2×C4×C19#4112yes—
107C22⋊D19—28no—
108C2×Dic19—21no—
109C2×Dic19—21no—
110C2×Dic19—21no—
111C2×Dic19—22no—
112C2×Dic19—21no—
113C2×Dic19—22no—
114C2×Dic19—21no—
115C2×Dic19—22no—
116C2×Dic19—22no—
117C2×Dic19—22no—
118C2×Dic19—21no—
119C2×Dic19—21no—
120C2×Dic19C2×D414yes—
121C2×Dic19C2×D412yes—
122C2×Dic19C2×Q812yes—
123C4×D19—28no—
124C4×D19—48no—
125Dic38—44no—
126#2417—191nomaximal, Sylow
127C22×C19—22no—
128C22×C19—22no—
129C22×C19—22no—
130C22×C19—41no—
131C22×C19—41no—
132C22×C19—41no—
133C22×C19—41no—
134C22×C19C22×D411yescharacteristic
135C22×C19C22×D411yescharacteristic
136C22×C19C22×Q811yescharacteristic
137C22×C19C2×#4111yescharacteristic
138C22×C19C2×#4111yescharacteristic
139C22×C19H(5,𝔽2)11yescharacteristic
140C22×C192−1+411yescharacteristic
141C2×D19—22no—
142C2×D19—22no—
143C2×D19—22no—
144C2×D19—22no—
145C2×D19—22no—
146C2×D19—22no—
147C2×D19C22⋊Q814yescomplemented
148C4×C19—41no—
149C4×C19—42no—
150C4×C19—42no—
151C4×C19#12114yes—
152Dic19—22no—
153Dic19—22no—
154Dic19—24no—
155Dic19—42no—
156Dic19—41no—
157C2×C22⋊Q8—191no—
158C2×C22⋊Q8—191no—
159C2×C4×D4—191no—
160C22×C4⋊C4—191no—
161#398—192no—
162#396—192no—
163#391—191no—
164#389—191no—
165#386—192no—
166#380—192no—
167#380D1911yescharacteristic, complemented
168C2×C19—42no—
169C2×C19C2×#12111yescharacteristic
170C2×C19C2×C22⋊Q811yescharacteristic
171C2×C19#53711yescharacteristic
172C2×C19#54611yescharacteristic
173C2×C19D4×Q811yescharacteristic
174C2×C19#55211yescharacteristic
175C2×C19#55411yescharacteristic
176D19—24no—
177C22×Q8—191no—
178C22×D4—191no—
179C23×C4—191no—
180C23×C4—192no—
181C23×C4C2×D1911yescharacteristic
182C22⋊Q8—384no—
183C22⋊Q8—384no—
184C4×D4—384no—
185C2×C4⋊C4—191no—
186C2×C4⋊C4—192no—
187C2×C4⋊C4—191no—
188C2×C4⋊C4—192no—
189C2×C4⋊C4—192no—
190C2×C4⋊C4—192no—
191C2×C4⋊C4—384no—
192C2×C4⋊C4C2×D1911yescharacteristic
193C2×C4⋊C4C2×D1911yescharacteristic
194C2×C22⋊C4—191no—
195C2×C22⋊C4—192no—
196C2×C22⋊C4—191no—
197C2×C22⋊C4—192no—
198C2×C22⋊C4C2×D1912yes—
199C2×C42—191no—
200#95—192no—
201#95—192no—
202#95—192no—
203#95C2×D1912yes—
204C19#241711yescharacteristic, complemented, Sylow
205C24—191no—
206C24C22×D1911yescharacteristic
207C2×Q8—382no—
208C2×Q8—382no—
209C2×Q8—382no—
210C2×D4—194no—
211C2×D4—382no—
212C2×D4—382no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—191no—
217C22×C4—192no—
218C22×C4—191no—
219C22×C4—194no—
220C22×C4—191no—
221C22×C4—192no—
222C22×C4—384no—
223C22×C4—384no—
224C22×C4—382no—
225C22×C4—382no—
226C22×C4—762no—
227C22×C4C22×D1912yes—
228C22×C4C22×D1912yes—
229C22×C4C22×D1911yescharacteristic
230C22×C4C22×D1911yescharacteristic
231C4⋊C4—22no—
232C4⋊C4—22no—
233C4⋊C4—194no—
234C4⋊C4—384no—
235C4⋊C4—382no—
236C4⋊C4—384no—
237C4⋊C4—384no—
238C4⋊C4—762no—
239C22⋊C4—42no—
240C22⋊C4—382no—
241C22⋊C4—384no—
242C22⋊C4—382no—
243C22⋊C4—384no—
244C42—382no—
245C23—21no—
246C23—21no—
247C23—21no—
248C23—21no—
249C23—21no—
250C23—21no—
251C23—192no—
252C23—192no—
253C23—192no—
254C23—381no—
255C23—381no—
256C23—381no—
257C23—381no—
258C23Q8×D1912yes—
259C23C23×D1911yescharacteristic
260Q8—764no—
261D4—388no—
262C2×C4—21no—
263C2×C4—22no—
264C2×C4—21no—
265C2×C4—22no—
266C2×C4—21no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—44no—
272C2×C4—194no—
273C2×C4—192no—
274C2×C4—192no—
275C2×C4—381no—
276C2×C4—381no—
277C2×C4—381no—
278C2×C4—382no—
279C2×C4—382no—
280C2×C4—381no—
281C2×C4—388no—
282C2×C4—382no—
283C2×C4—381no—
284C2×C4—382no—
285C2×C4—382no—
286C2×C4—381no—
287C2×C4—381no—
288C2×C4—768no—
289C2×C4#6454112yes—
290C2×C4D4×D1912yes—
291C2×C4D4×D1912yes—
292C22—22no—
293C22—22no—
294C22—22no—
295C22—41no—
296C22—41no—
297C22—41no—
298C22—41no—
299C22—194no—
300C22—382no—
301C22—382no—
302C22—382no—
303C22—382no—
304C22—382no—
305C22—382no—
306C22C2×#6454111yescharacteristic
307C22C2×D4×D1911yescharacteristic
308C22C2×D4×D1911yescharacteristic
309C22#1059743011yescharacteristic
310C22C2×Q8×D1911yescharacteristic
311C22#41×D1911yescharacteristic
312C22#1059743611yescharacteristic
313C4—42no—
314C4—42no—
315C4—41no—
316C4—384no—
317C4—382no—
318C4—382no—
319C4—761no—
320C4—762no—
321C4#1059733014yes—
322C2—42no—
323C2—384no—
324C2C2×#1059733011yescharacteristic
325C2C22⋊Q8×D1911yescharacteristic
326C2#1192712311yescharacteristic
327C2#1192719111yescharacteristic
328C2#1192720711yescharacteristic
329C2#1192723311yescharacteristic
330C2#1192724911yescharacteristic
subgroupG/H
center, FrattiniC23C23×D19
commutator, socle, cosocleC23×C19C24
FittingC19×#380C2
prime radicalC22×C22⋊D19C22
hypercenter#380D19
hypocenterC19#2417
LCSG ▷ C23×C19 ▷ C19
UCSC1 ◁ C23 ◁ #380

Complements

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

NH ≅ G/Ntype
1. C2×#10597343C2semidirect
2. C2×#10597370C2semidirect
4. C2×C4⋊C4×D19C2semidirect
5. #11926478C2semidirect
6. #11926467C2semidirect
7. #11926449C2semidirect
8. #11926440C2semidirect
10. #11926403C2semidirect
11. C19×#380C2semidirect
50. C2×C22⋊D19Q8semidirect
73. C4⋊Dic19D4semidirect
147. C2×D19C22⋊Q8semidirect
167. #380D19semidirect
204. C19#2417semidirect

Maximal subgroups

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

subgroupindex
C2×#105973432
C2×#105973702
C2×C4×C22⋊D192
C2×C4⋊C4×D192
#119264782
#119264672
#119264492
#119264402
#119264202
#119264032
C19×#3802
#241719