Finite Group Databasebeta

← C4×#19151582 #36552105

Subgroups — C4×#19151582 #36552105

Order 22784.

1570 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151582C212yesmaximal
2C2×C4×#13083558C212yesmaximal, complemented
3C4×#15667931C214yesmaximal, complemented
4C4×#15667929C214yesmaximal, complemented
5#26019991C212yesmaximal, complemented
6C2×C4×#41×C89C211yesmaximal, characteristic
7C22×#13083558C2214yes—
8#19151582C4116yesdirect product factor
9C2×#15667931C2214yes—
10C2×#15667929C2214yes—
11C4×#13083558—24no—
12C4×#13083558C2218yes—
13C2×#15667923—22no—
14C2×C4×#10623494—22no—
15#19151367C2218yes—
16C22×#41×C89C2211yescharacteristic
17C4×#41×C89—22no—
18C4×#41×C89—22no—
19C4×#41×C89—24no—
20C2×C4×Q8×C89C2212yes—
21C2×C4×D4×C89C414yes—
22C2×C4×D4×C89C2212yes—
23C2×#117×C89C412yes—
24C2×#117×C89C2211yescharacteristic
25C22×C42×C89C412yes—
26C22×C42×C89C2211yescharacteristic
27C2×#13083558—24no—
28C2×#13083558—28no—
29C2×#13083558C2×C4116yescomplemented
30C2×#13083558C2318yes—
31C22×#10623494—24no—
32#15667931C2×C4116yescomplemented
33#15667929C2×C4116yescomplemented
34#15667923—28no—
35C4×#10623494—28no—
36C2×#41×C89—22no—
37C2×#41×C89—22no—
38C2×#41×C89—24no—
39C2×#41×C89C2×C418yes—
40C22×Q8×C89C2311yescharacteristic
41C22×D4×C89C2×C412yes—
42C22×D4×C89C2311yescharacteristic
43C23×C4×C89C2×C412yes—
44C23×C4×C89C2×C414yes—
45C23×C4×C89C2×C412yes—
46C23×C4×C89C2311yescharacteristic
47C4×Q8×C89—24no—
48C4×Q8×C89—24no—
49C4×D4×C89—28no—
50C4×D4×C89—28no—
51C4×D4×C89—24no—
52C4×D4×C89—24no—
53#117×C89—22no—
54#117×C89—22no—
55#117×C89—24no—
56#117×C89—24no—
57C2×C4⋊C4×C89C2×C414yes—
58C2×C4⋊C4×C89C2312yes—
59C2×C22⋊C4×C89C2×C414yes—
60C2×C22⋊C4×C89C2×C412yes—
61C2×C42×C89—22no—
62C2×C42×C89—24no—
63C2×C42×C89—22no—
64C2×C42×C89C2×C412yes—
65C2×C42×C89C2×C414yes—
66C2×C42×C89C2×C411yescharacteristic
67C2×C42×C89C2×C411yescharacteristic
68C2×C42×C89D412yes—
69C2×C42×C89D412yes—
70C2×C42×C89D414yes—
71C2×C42×C89C2312yes—
72#13083558—216no—
73#13083558—28no—
74#13083558C22×C4116yes—
75C2×#10623494—216no—
76C2×#10623494—28no—
77C24×C89C22×C412yes—
78C24×C89C22×C411yescharacteristic
79#41×C89—216no—
80#41×C89—216no—
81C2×Q8×C89—22no—
82C2×Q8×C89—22no—
83C2×Q8×C89C22×C414yes—
84C2×D4×C89—24no—
85C2×D4×C89—24no—
86C2×D4×C89—22no—
87C2×D4×C89—22no—
88C2×D4×C89C4218yes—
89C2×D4×C89C22×C414yes—
90C22×C4×C89—22no—
91C22×C4×C89—22no—
92C22×C4×C89—24no—
93C22×C4×C89—24no—
94C22×C4×C89—24no—
95C22×C4×C89—44no—
96C22×C4×C89—48no—
97C22×C4×C89C4218yes—
98C22×C4×C89C22⋊C414yes—
99C22×C4×C89C22⋊C414yes—
100C22×C4×C89C22×C412yes—
101C22×C4×C89C22×C412yes—
102C22×C4×C89C22×C414yes—
103C22×C4×C89C22×C412yes—
104C22×C4×C89C22×C411yescharacteristic
105C22×C4×C89C22×C414yes—
106C22×C4×C89C2×D412yes—
107C22×C4×C89C2×D412yes—
108C22×C4×C89#4114yes—
109C22×C4×C89C2411yescharacteristic
110C4⋊C4×C89—28no—
111C4⋊C4×C89—24no—
112C22⋊C4×C89—24no—
113C22⋊C4×C89—28no—
114C42×C89—22no—
115C42×C89—22no—
116C42×C89—24no—
117C42×C89—24no—
118C42×C89C22⋊C411yescharacteristic
119C42×C89C22⋊C412yes—
120C42×C89C22⋊C412yes—
121C42×C89C22⋊C412yes—
122C42×C89C22⋊C411yescharacteristic
123C42×C89C2×D414yes—
124C42×C89C2×D414yes—
125C23×C89—22no—
126C23×C89—22no—
127C23×C89—42no—
128C23×C89—44no—
129C23×C89C2×C4214yes—
130C23×C89C2×C4212yes—
131C23×C89C2×C22⋊C412yes—
132C23×C89#11712yes—
133C23×C89C23×C411yescharacteristic
134Q8×C89—28no—
135D4×C89—216no—
136D4×C89—28no—
137C2×C4×C89—22no—
138C2×C4×C89—22no—
139C2×C4×C89—28no—
140C2×C4×C89—28no—
141C2×C4×C89—24no—
142C2×C4×C89—28no—
143C2×C4×C89—24no—
144C2×C4×C89—44no—
145C2×C4×C89—42no—
146C2×C4×C89—48no—
147C2×C4×C89—48no—
148C2×C4×C89—44no—
149C2×C4×C89C2×C4214yes—
150C2×C4×C89C2×C4212yes—
151C2×C4×C89C2×C22⋊C412yes—
152C2×C4×C89C2×C22⋊C414yes—
153C2×C4×C89C2×C22⋊C411yescharacteristic
154C2×C4×C89C2×C22⋊C411yescharacteristic
155C2×C4×C89C2×C22⋊C412yes—
156C2×C4×C89#11712yes—
157C2×C4×C89C4×D418yes—
158C2×C4×C89C4×D418yes—
159C2×C4×C89C23×C412yes—
160C2×C4×C89C22×D412yes—
161C2×C4×C89C2×#4112yes—
162#10623494—216no—
163C22×C89—22no—
164C22×C89—24no—
165C22×C89—24no—
166C22×C89—42no—
167C22×C89—42no—
168C22×C89—44no—
169C22×C89—44no—
170C22×C89—44no—
171C22×C89C4×C22⋊C414yes—
172C22×C89C22×C4211yescharacteristic
173C22×C89C22×C22⋊C411yescharacteristic
174C22×C89C2×#11711yescharacteristic
175C4×C89—22no—
176C4×C89—24no—
177C4×C89—24no—
178C4×C89—44no—
179C4×C89C4×C22⋊C412yes—
180C4×C89C4×C22⋊C412yes—
181C4×C89#41314yescomplemented
182C4×C89C2×C4×D414yes—
183C4×#413—891nomaximal, Sylow
184C2×C89—21no—
185C2×C89—21no—
186C2×C89—24no—
187C2×C89—44no—
188C2×C89C2×C4×C22⋊C411yescharacteristic
189C2×C89C2×#41312yes—
190C2×C4×#41D8911yescharacteristic
191C2×#413—892no—
192C2×C4×M16—892no—
193C4×#101—894no—
194C4×#100—894no—
195#1742—892no—
196C89C4×#41311yescharacteristic, complemented, Sylow
197C22×#41C2×D8911yescharacteristic
198C22×M16—894no—
199C4×#41—22no—
200C4×#41—24no—
201C4×#41—22no—
202C2×C4×Q8C2×D8912yes—
203C2×C4×D4Dic8914yes—
204C2×C4×D4C2×D8912yes—
205C2×#117Dic8912yes—
206C2×#117C2×D8911yescharacteristic
207C22×C42Dic8912yes—
208C22×C42C2×D8911yescharacteristic
209#413—8916no—
210C2×#101—894no—
211C2×#100—894no—
212C4×M16—898no—
213C4×M16—1784no—
214C2×#97—1782no—
215C2×C4×C8—1782no—
216#343—898no—
217C2×#41—22no—
218C2×#41—22no—
219C2×#41—24no—
220C2×#41C4×D8918yes—
221C22×Q8C22×D8911yescharacteristic
222C22×D4C2×Dic8912yes—
223C22×D4C22×D8911yescharacteristic
224C23×C4C2×Dic8912yes—
225C23×C4C2×Dic8914yes—
226C23×C4C2×Dic8912yes—
227C23×C4C22×D8911yescharacteristic
228C2×M16—8916no—
229C2×M16—898no—
230C2×M16—1784no—
231C2×M16—1788no—
232C22×C8—1784no—
233C4×Q8—24no—
234C4×Q8—24no—
235C4×D4—28no—
236C4×D4—28no—
237C4×D4—24no—
238C4×D4—24no—
239#117—22no—
240#117—22no—
241#117—24no—
242#117—24no—
243C2×C4⋊C4C2×Dic8914yes—
244C2×C4⋊C4C22×D8912yes—
245C2×C22⋊C4C2×Dic8914yes—
246C2×C22⋊C4C2×Dic8912yes—
247C2×C42—24no—
248C2×C42—22no—
249C2×C42—22no—
250C2×C42C2×Dic8912yes—
251C2×C42C2×Dic8914yes—
252C2×C42C2×Dic8911yescharacteristic
253C2×C42C2×Dic8911yescharacteristic
254C2×C42C22⋊D8912yes—
255C2×C42C22⋊D8914yes—
256C2×C42C22⋊D8912yes—
257C2×C42C22×D8912yes—
258#101—8916no—
259#100—8916no—
260#97—1788no—
261C4×C8—1788no—
262C24C22×Dic8912yes—
263C24C22×Dic8911yescharacteristic
264#41—216no—
265#41—216no—
266C2×Q8—22no—
267C2×Q8—22no—
268C2×Q8C2×C4×D8914yes—
269C2×D4—24no—
270C2×D4—24no—
271C2×D4—22no—
272C2×D4—22no—
273C2×D4C4×Dic8918yes—
274C2×D4C2×C4×D8914yes—
275C22×C4—24no—
276C22×C4—22no—
277C22×C4—22no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—44no—
281C22×C4—48no—
282C22×C4C4×Dic8918yes—
283C22×C4C22⋊Dic8914yes—
284C22×C4C22⋊Dic8914yes—
285C22×C4C2×C4×D8914yes—
286C22×C4C22×Dic8912yes—
287C22×C4C22×Dic8912yes—
288C22×C4C22×Dic8914yes—
289C22×C4C22×Dic8912yes—
290C22×C4C22×Dic8911yescharacteristic
291C22×C4C2×C22⋊D8912yes—
292C22×C4C2×C22⋊D8912yes—
293C22×C4#1308357414yes—
294C22×C4C23×D8911yescharacteristic
295M16—8916no—
296M16—17816no—
297M16—1788no—
298C2×C8—17816no—
299C2×C8—1788no—
300C4⋊C4—24no—
301C4⋊C4—28no—
302C22⋊C4—24no—
303C22⋊C4—28no—
304C42—22no—
305C42—22no—
306C42—24no—
307C42—24no—
308C42C22⋊Dic8911yescharacteristic
309C42C22⋊Dic8912yes—
310C42C22⋊Dic8912yes—
311C42C22⋊Dic8912yes—
312C42C22⋊Dic8911yescharacteristic
313C42C2×C22⋊D8914yes—
314C42C2×C22⋊D8914yes—
315C23—22no—
316C23—22no—
317C23—42no—
318C23—44no—
319C23C2×C4×Dic8914yes—
320C23C2×C4×Dic8912yes—
321C23C2×C22⋊Dic8912yes—
322C23#1566797112yes—
323C23C23×Dic8911yescharacteristic
324Q8—28no—
325D4—216no—
326D4—28no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—28no—
330C2×C4—28no—
331C2×C4—24no—
332C2×C4—28no—
333C2×C4—24no—
334C2×C4—44no—
335C2×C4—42no—
336C2×C4—48no—
337C2×C4—48no—
338C2×C4—44no—
339C2×C4C2×C4×Dic8914yes—
340C2×C4C2×C4×Dic8912yes—
341C2×C4C2×C22⋊Dic8912yes—
342C2×C4C2×C22⋊Dic8914yes—
343C2×C4C2×C22⋊Dic8911yescharacteristic
344C2×C4C2×C22⋊Dic8911yescharacteristic
345C2×C4C2×C22⋊Dic8912yes—
346C2×C4#1566797112yes—
347C2×C4C4×C22⋊D8918yes—
348C2×C4C4×C22⋊D8918yes—
349C2×C4C22×C4×D8912yes—
350C2×C4C22×C22⋊D8912yes—
351C2×C4C2×#1308357412yes—
352C8—17816no—
353C22—22no—
354C22—24no—
355C22—24no—
356C22—42no—
357C22—42no—
358C22—44no—
359C22—44no—
360C22—44no—
361C22C4×C22⋊Dic8914yes—
362C22C22×C4×Dic8911yescharacteristic
363C22C22×C22⋊Dic8911yescharacteristic
364C22C2×#1566797111yescharacteristic
365C4—24no—
366C4—22no—
367C4—24no—
368C4—44no—
369C4C4×C22⋊Dic8912yes—
370C4C4×C22⋊Dic8912yes—
371C4#1915158214yesdirect product factor
372C4C2×C4×C22⋊D8914yes—
373C2—21no—
374C2—21no—
375C2—24no—
376C2—44no—
377C2C2×C4×C22⋊Dic8911yescharacteristic
378C2C2×#1915158212yes—
subgroupG/H
centerC42C22⋊Dic89
commutatorC22×C89C22×C42
FrattiniC22×C4C23×D89
FittingC2×C4×#41×C89C2
socleC22×C89C22×C22⋊C4
prime radicalC22×#41×C89C22
cosocleC22×C4×C89C24
hypercenterC2×C4×#41D89
hypocenterC89C4×#413
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C42 ◁ C22×C42 ◁ C2×C4×#41

Complements

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

NH ≅ G/Ntype
2. C2×C4×#13083558C2semidirect
3. C4×#15667931C2semidirect
4. C4×#15667929C2semidirect
5. #26019991C2semidirect
8. #19151582C4direct (N × H)
29. C2×#13083558C2×C4semidirect
32. #15667931C2×C4semidirect
33. #15667929C2×C4semidirect
181. C4×C89#413semidirect
196. C89C4×#413semidirect
371. C4#19151582direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191515822
C2×C4×#130835582
C4×#156679312
C4×#156679292
#260199912
C2×C4×#41×C892
C4×#41389