Finite Group Databasebeta

← #18079394

Subgroups — #18079394

Order 4864.

496 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14572746C211yesmaximal, characteristic
2#14564559C211yesmaximal, characteristic, complemented
3#14563655C211yesmaximal, characteristic
4#14562320C211yesmaximal, characteristic, complemented
5#14561536C211yesmaximal, characteristic, complemented
6#14561509C211yesmaximal, characteristic, complemented
7C19×#3079C211yesmaximal, characteristic
8Q8×C19⋊C8—21no—
9D4×C19⋊C8—22no—
10D4×C19⋊C8—21no—
11#11926597—21no—
12#11926597C2211yescharacteristic
13#11926568C2211yescharacteristic
14C2×C4⋊(C19⋊C8)—21no—
15C2×C4⋊(C19⋊C8)C2211yescharacteristic
16C2×#10597294—21no—
17C2×#10597292—22no—
18C4×C4⋊Dic19C2211yescharacteristic
19#11926303—21no—
20#11926290—21no—
21#11926290—21no—
22C2×C19×C4⋊Q8C2211yescharacteristic
23C4×#41×C19C2211yescharacteristic
24C19×#477C412yescomplemented
25C19×#476C412yescomplemented
26C19×#475—21no—
27C19×#474—21no—
28C19×#428—21no—
29C19×#423C2211yescharacteristic
30C19×#417—21no—
31C2×#41×C19D411yescharacteristic
32C22×Q8×C19—21no—
33C2×M16×C19—21no—
34C19×C4⋊Q8—21no—
35C19×C4⋊Q8—21no—
36C19×C4⋊Q8—21no—
37C19×C4⋊Q8C2×C412yes—
38C4×Q8×C19C2×C411yescharacteristic
39C4×Q8×C19D411yescharacteristic
40C4×D4×C19—21no—
41C4×D4×C19—21no—
42C4×D4×C19C2×C411yescharacteristic
43C4×D4×C19D411yescharacteristic
44C19×#117—21no—
45C19×#117D411yescharacteristic
46C2×C4⋊C4×C19—21no—
47C2×C4⋊C4×C19—21no—
48C2×C42×C19—21no—
49C2×C42×C19C2311yescharacteristic
50C2×C4⋊Dic19—21no—
51C2×C4×Dic19—21no—
52C2×#64520—21no—
53C22×C19⋊C8—22no—
54C22×C19⋊C8D412yes—
55C19×#107—22no—
56C19×#106—22no—
57C19×C4⋊C8—21no—
58C19×C4⋊C8C2×C412yes—
59C19×#103—22no—
60C19×#102—22no—
61#10597294—42no—
62#10597292—44no—
63C19⋊#95—21no—
64C22⋊(C19⋊C8)—22no—
65C22⋊(C19⋊C8)—21no—
66C4⋊(C19⋊C8)—22no—
67C4⋊(C19⋊C8)—21no—
68C4⋊(C19⋊C8)—21no—
69C4⋊(C19⋊C8)—21no—
70C4⋊(C19⋊C8)—21no—
71C4⋊(C19⋊C8)D411yescharacteristic
72C4⋊(C19⋊C8)D411yescharacteristic
73C4×C19⋊C8—22no—
74C4×C19⋊C8—21no—
75#41×C19—21no—
76#41×C19—21no—
77#41×C19SD1612yes—
78#41×C19Q1612yes—
79C2×Q8×C19—22no—
80C2×Q8×C19—42no—
81C2×Q8×C19—42no—
82C2×Q8×C19—41no—
83C2×Q8×C19C22⋊C411yescharacteristic
84C2×D4×C19—21no—
85C2×D4×C19C22⋊C411yescharacteristic
86C22×C4×C19—21no—
87C22×C4×C19—21no—
88C22×C4×C19—21no—
89C22×C4×C19—41no—
90C22×C4×C19C2×D411yescharacteristic
91C22×C4×C19C2×D411yescharacteristic
92C22×C4×C19#4111yescharacteristic
93C22×Dic19—41no—
94M16×C19—41no—
95M16×C19—41no—
96C2×C8×C19—22no—
97C4⋊C4×C19—21no—
98C4⋊C4×C19—21no—
99C4⋊C4×C19—22no—
100C4⋊C4×C19—22no—
101C4⋊C4×C19—41no—
102C4⋊C4×C19—41no—
103C4⋊C4×C19C22⋊C411yescharacteristic
104C4⋊C4×C19C22⋊C411yescharacteristic
105C22⋊C4×C19—21no—
106C22⋊C4×C19—21no—
107C22⋊C4×C19—21no—
108C42×C19—21no—
109C42×C19—21no—
110C42×C19—21no—
111C42×C19C22×C411yescharacteristic
112C42×C19C2×D411yescharacteristic
113C42×C19C2×D411yescharacteristic
114C42×C19#4111yescharacteristic
115C4⋊Dic19—22no—
116C4⋊Dic19—41no—
117C4×Dic19—41no—
118C4×Dic19—41no—
119#64520—41no—
120#64520—41no—
121C2×C19⋊C8—21no—
122C2×C19⋊C8—22no—
123C2×C19⋊C8—21no—
124C2×C19⋊C8—42no—
125C2×C19⋊C8—41no—
126C2×C19⋊C8—82no—
127#9317—191nomaximal, Sylow
128C23×C19—21no—
129C23×C19#12111yescharacteristic
130Q8×C19—21no—
131Q8×C19—44no—
132Q8×C19—81no—
133Q8×C19—81no—
134Q8×C19#10312yescomplemented
135D4×C19—22no—
136D4×C19—22no—
137D4×C19—21no—
138D4×C19#10312yescomplemented
139C2×C4×C19—21no—
140C2×C4×C19—21no—
141C2×C4×C19—21no—
142C2×C4×C19—22no—
143C2×C4×C19—22no—
144C2×C4×C19—21no—
145C2×C4×C19—21no—
146C2×C4×C19—41no—
147C2×C4×C19—41no—
148C2×C4×C19—41no—
149C2×C4×C19—42no—
150C2×C4×C19—81no—
151C2×C4×C19—82no—
152C2×C4×C19C2×C22⋊C411yescharacteristic
153C2×C4×C19C4×D411yescharacteristic
154C2×C4×C19C4×D411yescharacteristic
155C2×C4×C19#12011yescharacteristic
156C2×C4×C19#12111yescharacteristic
157C2×C4×C19#12311yescharacteristic
158C2×C4×C19C2×SD1611yescharacteristic
159C2×C4×C19C2×Q1611yescharacteristic
160C2×C4×C19#13511yescharacteristic
161C2×C4×C19#13511yescharacteristic
162C2×Dic19—42no—
163C2×Dic19—81no—
164C2×Dic19—81no—
165C8×C19—42no—
166C19⋊C8—42no—
167C19⋊C8—41no—
168C19⋊C8—41no—
169C19⋊C8—81no—
170#3079D1911yescharacteristic
171#2988—191no—
172#1981—191no—
173#1806—191no—
174#1549—191no—
175#1303—191no—
176#1292—191no—
177C22×C19—21no—
178C22×C19—21no—
179C22×C19—22no—
180C22×C19—41no—
181C22×C19—41no—
182C22×C19#38611yescharacteristic
183C22×C19#46511yescharacteristic
184C22×C19#46711yescharacteristic
185C4×C19—21no—
186C4×C19—22no—
187C4×C19—21no—
188C4×C19—21no—
189C4×C19—41no—
190C4×C19—41no—
191C4×C19—82no—
192C4×C19C2×#10311yescharacteristic
193C4×C19#41611yescharacteristic
194C4×C19#45311yescharacteristic
195C4×C19#45411yescharacteristic
196C4×C19#46511yescharacteristic
197C4×C19#46711yescharacteristic
198Dic19—82no—
199C2×C4⋊Q8C2×D1911yescharacteristic
200C4×#41C2×D1911yescharacteristic
201#477Dic1912yescomplemented
202#476Dic1912yescomplemented
203#475—21no—
204#474—21no—
205C8×Q8—381no—
206C8×D4—382no—
207C8×D4—381no—
208#431—191no—
209#431—381no—
210#428—21no—
211#423—191no—
212#423C2×D1911yescharacteristic
213C2×C4⋊C8—191no—
214C2×C4⋊C8—381no—
215C2×#104—381no—
216#417—21no—
217C2×#103—382no—
218C4×C4⋊C4—191no—
219#339—381no—
220#332—381no—
221#332—381no—
222C2×C19—21no—
223C2×C19—21no—
224C2×C19—42no—
225C2×C19#188311yescharacteristic
226C2×C19#189211yescharacteristic
227C2×C19#190211yescharacteristic
228C2×#41C22⋊D1911yescharacteristic
229C22×Q8—21no—
230C2×M16—21no—
231C2×M16—381no—
232C22×C8—192no—
233C22×C8—382no—
234C4⋊Q8—21no—
235C4⋊Q8—21no—
236C4⋊Q8—21no—
237C4⋊Q8C2×Dic1912yes—
238C4×Q8C2×Dic1911yescharacteristic
239C4×Q8C22⋊D1911yescharacteristic
240C4×D4—21no—
241C4×D4—21no—
242C4×D4C2×Dic1911yescharacteristic
243C4×D4C22⋊D1911yescharacteristic
244#117—21no—
245#117C22⋊D1911yescharacteristic
246C2×C4⋊C4—21no—
247C2×C4⋊C4—21no—
248C2×C4⋊C4—381no—
249C2×C42—21no—
250C2×C42—381no—
251C2×C42C22×D1911yescharacteristic
252#107—22no—
253#106—22no—
254C4⋊C8—21no—
255C4⋊C8—191no—
256C4⋊C8—191no—
257C4⋊C8—382no—
258C4⋊C8—381no—
259C4⋊C8—381no—
260C4⋊C8—381no—
261C4⋊C8—381no—
262C4⋊C8C2×Dic1912yes—
263#104—762no—
264#103—22no—
265#103—764no—
266#102—22no—
267C22⋊C8—382no—
268C22⋊C8—381no—
269C4×C8—382no—
270C4×C8—381no—
271#95—381no—
272C19#931711yescharacteristic, complemented, Sylow
273#41—21no—
274#41—21no—
275#41#6452712yes—
276#41#6452812yes—
277C2×Q8—22no—
278C2×Q8—42no—
279C2×Q8—42no—
280C2×Q8—41no—
281C2×Q8C22⋊Dic1911yescharacteristic
282C2×D4—21no—
283C2×D4C22⋊Dic1911yescharacteristic
284C22×C4—21no—
285C22×C4—21no—
286C22×C4—21no—
287C22×C4—41no—
288C22×C4—761no—
289C22×C4D4×D1911yescharacteristic
290C22×C4#6454311yescharacteristic
291C22×C4C2×C22⋊D1911yescharacteristic
292M16—41no—
293M16—41no—
294M16—761no—
295M16—761no—
296C2×C8—22no—
297C2×C8—381no—
298C2×C8—381no—
299C2×C8—382no—
300C2×C8—762no—
301C2×C8—761no—
302C2×C8—1522no—
303C4⋊C4—21no—
304C4⋊C4—21no—
305C4⋊C4—22no—
306C4⋊C4—22no—
307C4⋊C4—41no—
308C4⋊C4—41no—
309C4⋊C4—382no—
310C4⋊C4—761no—
311C4⋊C4C22⋊Dic1911yescharacteristic
312C4⋊C4C22⋊Dic1911yescharacteristic
313C22⋊C4—21no—
314C22⋊C4—21no—
315C22⋊C4—21no—
316C42—21no—
317C42—21no—
318C42—21no—
319C42—761no—
320C42—761no—
321C42D4×D1911yescharacteristic
322C42#6454311yescharacteristic
323C42C22×Dic1911yescharacteristic
324C42C2×C22⋊D1911yescharacteristic
325C23—21no—
326C23#1059738511yescharacteristic
327Q8—21no—
328Q8—44no—
329Q8—81no—
330Q8—81no—
331Q8#1059729212yescomplemented
332D4—22no—
333D4—22no—
334D4—21no—
335D4#1059729212yescomplemented
336C2×C4—21no—
337C2×C4—21no—
338C2×C4—21no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—21no—
342C2×C4—21no—
343C2×C4—41no—
344C2×C4—41no—
345C2×C4—41no—
346C2×C4—42no—
347C2×C4—81no—
348C2×C4—82no—
349C2×C4—762no—
350C2×C4—1521no—
351C2×C4—1521no—
352C2×C4D4×Dic1911yescharacteristic
353C2×C4D4×Dic1911yescharacteristic
354C2×C4#1059738111yescharacteristic
355C2×C4#1059738311yescharacteristic
356C2×C4#1059738511yescharacteristic
357C2×C4C2×#6452711yescharacteristic
358C2×C4C2×#6452811yescharacteristic
359C2×C4#1059739611yescharacteristic
360C2×C4#1059739611yescharacteristic
361C2×C4C2×C22⋊Dic1911yescharacteristic
362C8—42no—
363C8—762no—
364C8—761no—
365C8—761no—
366C8—1521no—
367C22—21no—
368C22—21no—
369C22—22no—
370C22—41no—
371C22—41no—
372C22#1192642411yescharacteristic
373C22#1192677511yescharacteristic
374C22#1192678311yescharacteristic
375C4—21no—
376C4—21no—
377C4—21no—
378C4—22no—
379C4—41no—
380C4—41no—
381C4—82no—
382C4—1522no—
383C4C2×#1059729211yescharacteristic
384C4#1192654011yescharacteristic
385C4#1192671011yescharacteristic
386C4#1192671511yescharacteristic
387C4#1192677511yescharacteristic
388C4#1192678311yescharacteristic
389C2—21no—
390C2—21no—
391C2—42no—
392C2#1456401311yescharacteristic
393C2#1456405911yescharacteristic
394C2#1456411011yescharacteristic
subgroupG/H
centerC22#11926424
commutatorC42×C19C22×C4
FrattiniC2×C42C22×D19
FittingC19×#3079C2
socleC22×C19#386
prime radicalC2×#41×C19D4
cosocleC2×C42×C19C23
hypercenter#3079D19
hypocenterC19#9317
LCSG ▷ C42×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C42 ◁ #3079

Complements

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

NH ≅ G/Ntype
2. #14564559C2semidirect
4. #14562320C2semidirect
5. #14561536C2semidirect
6. #14561509C2semidirect
24. C19×#477C4semidirect
25. C19×#476C4semidirect
134. Q8×C19#103semidirect
138. D4×C19#103semidirect
201. #477Dic19semidirect
202. #476Dic19semidirect
272. C19#9317semidirect
331. Q8#10597292semidirect
335. D4#10597292semidirect

Maximal subgroups

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

subgroupindex
#145727462
#145645592
#145636552
#145623202
#145615362
#145615092
C19×#30792
#931719