Finite Group Databasebeta

← C2×#20295976 #28379485

Subgroups — C2×#20295976 #28379485

Order 13952.

928 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊#89137C211yesmaximal, characteristic, complemented
2C22×C22⋊#89137C211yesmaximal, characteristic
3C22×C22⋊#89137C211yesmaximal, characteristic
4C22×C4×#89137C211yesmaximal, characteristic, complemented
5#20295976C218yesmaximal, direct product factor
6C2×(C2×#89137)⋊C4C211yesmaximal, characteristic, complemented
7C2×(C2×#89137)⋊C4C211yesmaximal, characteristic, complemented
8C2×C22⋊C4×D109C211yesmaximal, characteristic
9C23×#89137C2211yescharacteristic
10C23×#89137C2211yescharacteristic
11C23×#89137C2211yescharacteristic
12C23×#89137C2211yescharacteristic
13C2×C4⋊#89137—24no—
14C2×C4⋊#89137C2214yescomplemented
15C2×C22⋊#89137—24no—
16C2×C22⋊#89137—24no—
17C2×C22⋊#89137C2214yes—
18C2×C22⋊#89137C2214yes—
19C2×C4×#89137—24no—
20C2×C4×#89137C2214yescomplemented
21(C2×#89137)⋊C4C2214yescomplemented
22(C2×#89137)⋊C4C2214yescomplemented
23C24×D109C2211yescharacteristic
24C22×C4×D109C2211yescharacteristic
25C22×C4×D109C2211yescharacteristic
26C2×C22⋊Dic109C411yescharacteristic, complemented
27C2×#13182006C411yescharacteristic, complemented
28C2×#13182006C411yescharacteristic, complemented
29C22⋊C4×D109C414yescomplemented
30C22⋊C4×D109C2214yes—
31C2×C22⋊C4×C109C411yescharacteristic, complemented
32C22×#89137—22no—
33C22×#89137—22no—
34C22×#89137—22no—
35C22×#89137—22no—
36C22×#89137—22no—
37C22×#89137—22no—
38C22×#89137—22no—
39C22×#89137—22no—
40C22×#89137—22no—
41C22×#89137—22no—
42C22×#89137D414yes—
43C22×#89137D414yes—
44C22×#89137C2312yes—
45C22×#89137C2312yes—
46C22×#89137C2312yes—
47C22×#89137C2312yes—
48C4⋊#89137—28no—
49C22⋊#89137—28no—
50C22⋊#89137—28no—
51C4×#89137—28no—
52C23×D109—22no—
53C23×D109—22no—
54C23×D109—22no—
55C23×D109—22no—
56C23×D109—22no—
57C23×D109—22no—
58C23×D109C2×C412yes—
59C23×D109C2×C411yescharacteristic
60C23×D109C2312yes—
61C23×D109C2311yescharacteristic
62C22×Dic109C2×C411yescharacteristic
63C22×Dic109C2×C411yescharacteristic
64C2×C4×D109—22no—
65C2×C4×D109—22no—
66C2×C4×D109—22no—
67C2×C4×D109—22no—
68C2×C4×D109C2×C412yes—
69C2×C4×D109C2×C412yes—
70C2×C4×D109C2312yes—
71C2×C4×D109C2312yes—
72C22⋊Dic109C2×C414yescomplemented
73#13182006C2×C414yescomplemented
74#13182006C2×C414yescomplemented
75C24×C109C2×C411yescharacteristic
76C22×C4×C109C2×C411yescharacteristic
77C22×C4×C109C2×C411yescharacteristic
78C22⋊C4×C109C2×C414yescomplemented
79C23×C109—22no—
80C23×C109—22no—
81C23×C109—22no—
82C23×C109C22×C412yes—
83C23×C109C22×C411yescharacteristic
84C22×D109—22no—
85C22×D109—22no—
86C22×D109—22no—
87C22×D109—24no—
88C22×D109—24no—
89C22×D109—24no—
90C22×D109—22no—
91C22×D109—22no—
92C22×D109—22no—
93C22×D109—22no—
94C22×D109—22no—
95C22×D109—22no—
96C22×D109—44no—
97C22×D109—44no—
98C22×D109—44no—
99C22×D109—44no—
100C22×D109C22×C412yes—
101C22×D109C22×C411yescharacteristic
102C22×D109C2×D412yes—
103C22×D109C2×D412yes—
104C22×D109#4112yes—
105C22×D109#4112yes—
106C22×D109#4112yes—
107C22×D109#4112yes—
108C22×D109C2411yescharacteristic
109C2×#89137—28no—
110C2×#89137—28no—
111C2×#89137—22no—
112C2×#89137—22no—
113C2×#89137—22no—
114C2×#89137—22no—
115C2×#89137—22no—
116C2×#89137—22no—
117C2×#89137—22no—
118C2×#89137—22no—
119C2×#89137—22no—
120C2×#89137—22no—
121C2×#89137—44no—
122C2×#89137—44no—
123C2×#89137C2×D414yes—
124C2×#89137C2×D414yes—
125C2×C4×C109—22no—
126C2×C4×C109—22no—
127C2×C4×C109C22×C412yes—
128C2×C4×C109C22×C412yes—
129C2×Dic109—22no—
130C2×Dic109—22no—
131C2×Dic109C22×C412yes—
132C2×Dic109C22×C412yes—
133C4×D109—24no—
134C4×D109—24no—
135C4×D109—22no—
136C4×D109—22no—
137C4×D109—22no—
138C4×D109—22no—
139C22×C109—22no—
140C22×C109—22no—
141C22×C109—22no—
142C22×C109—44no—
143C22×C109#11712yes—
144C22×C109C4×D412yes—
145C22×C109C4×D412yes—
146C22×C109C23×C411yescharacteristic
147C2×D109—22no—
148C2×D109—22no—
149C2×D109—22no—
150C2×D109—44no—
151C2×D109—42no—
152C2×D109—42no—
153C2×D109—42no—
154C2×D109—42no—
155C2×D109—48no—
156C2×D109#11712yes—
157C2×D109C4×D412yes—
158C2×D109C4×D412yes—
159C2×D109#12114yes—
160C2×D109#12314yes—
161C2×D109#12414yes—
162C2×D109#12614yes—
163C2×D109C22×D411yescharacteristic
164C2×D109C22×D411yescharacteristic
165C2×D109C2×#4111yescharacteristic
166C2×D109C2×#4111yescharacteristic
167C2×D109C2×#4111yescharacteristic
168C2×D109C2×#4111yescharacteristic
169#89137—24no—
170#89137—24no—
171#89137—42no—
172#89137—42no—
173C4×C109—22no—
174C4×C109—22no—
175Dic109—22no—
176Dic109—22no—
177C2×C109—42no—
178C2×C109#38814yescomplemented
179C2×C109C2×#11711yescharacteristic
180C2×C109C2×C4×D411yescharacteristic
181C2×C109C2×C4×D411yescharacteristic
182D109—42no—
183D109#38814yescomplemented
184D109C2×#12111yescharacteristic
185D109C2×#12311yescharacteristic
186D109C2×#12411yescharacteristic
187D109C2×#12611yescharacteristic
188C2×#388—1091nomaximal, Sylow
189C109C2×#38811yescharacteristic, complemented, Sylow
190C22×C4⋊C4—1091no—
191C22×C22⋊C4—1091no—
192C22×C22⋊C4—1091no—
193C22×C22⋊C4—1091no—
194C22×C42—1091no—
195#388—1098no—
196C2×#95—1091no—
197C2×#95—1091no—
198C25—1091no—
199C23×C4—1091no—
200C23×C4—1091no—
201C23×C4—1091no—
202C23×C4—1091no—
203C23×C4—1091no—
204C23×C4—1091no—
205C2×C4⋊C4—1094no—
206C2×C4⋊C4—2184no—
207C2×C22⋊C4—1091no—
208C2×C22⋊C4—1091no—
209C2×C22⋊C4—1091no—
210C2×C22⋊C4—1094no—
211C2×C22⋊C4—1094no—
212C2×C22⋊C4—1094no—
213C2×C22⋊C4—1094no—
214C2×C22⋊C4—2184no—
215C2×C22⋊C4—2184no—
216C2×C22⋊C4#8913711yescharacteristic, complemented
217C2×C42—1094no—
218C2×C42—2184no—
219#95—1094no—
220#95—1094no—
221C24—1091no—
222C24—1092no—
223C24—1092no—
224C24—1091no—
225C24—2182no—
226C24—2182no—
227C24—2182no—
228C24—2182no—
229C24—2182no—
230C24—2182no—
231C24C2×#8913711yescharacteristic
232C22×C4—1094no—
233C22×C4—1094no—
234C22×C4—1092no—
235C22×C4—1092no—
236C22×C4—1091no—
237C22×C4—1091no—
238C22×C4—1092no—
239C22×C4—1092no—
240C22×C4—1092no—
241C22×C4—1092no—
242C22×C4—1092no—
243C22×C4—1092no—
244C22×C4—2182no—
245C22×C4—2182no—
246C22×C4—2182no—
247C22×C4—2182no—
248C22×C4—2182no—
249C22×C4—2182no—
250C22×C4—2182no—
251C22×C4—2182no—
252C22×C4—2182no—
253C22×C4—2182no—
254C22×C4—2182no—
255C22×C4—2182no—
256C22×C4—2182no—
257C22×C4—2182no—
258C22×C4C2×#8913711yescharacteristic
259C22×C4C2×#8913711yescharacteristic
260C4⋊C4—2188no—
261C22⋊C4—1094no—
262C22⋊C4—1094no—
263C22⋊C4—1094no—
264C22⋊C4—2188no—
265C22⋊C4—2188no—
266C22⋊C4C2×#8913714yescomplemented
267C42—2188no—
268C23—22no—
269C23—22no—
270C23—22no—
271C23—1092no—
272C23—1092no—
273C23—1092no—
274C23—1092no—
275C23—1092no—
276C23—1092no—
277C23—1091no—
278C23—1091no—
279C23—1092no—
280C23—4364no—
281C23—4364no—
282C23—4364no—
283C23—4364no—
284C23—2182no—
285C23—2182no—
286C23—2182no—
287C23—2182no—
288C23—2184no—
289C23—2182no—
290C23—2182no—
291C23—2184no—
292C23—2184no—
293C23—2182no—
294C23—2182no—
295C23—2182no—
296C23C22×#8913712yes—
297C23C22×#8913711yescharacteristic
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—1094no—
301C2×C4—1094no—
302C2×C4—1092no—
303C2×C4—1092no—
304C2×C4—4364no—
305C2×C4—4364no—
306C2×C4—2182no—
307C2×C4—2182no—
308C2×C4—2182no—
309C2×C4—2182no—
310C2×C4—2184no—
311C2×C4—2184no—
312C2×C4—2182no—
313C2×C4—2182no—
314C2×C4—2182no—
315C2×C4—2182no—
316C2×C4—2182no—
317C2×C4—2182no—
318C2×C4—2182no—
319C2×C4—2188no—
320C2×C4—2188no—
321C2×C4—2182no—
322C2×C4—2182no—
323C2×C4—2182no—
324C2×C4—2182no—
325C2×C4—2182no—
326C2×C4C22×#8913712yes—
327C2×C4C22×#8913712yes—
328C22—22no—
329C22—22no—
330C22—22no—
331C22—44no—
332C22—1094no—
333C22—1094no—
334C22—1094no—
335C22—1094no—
336C22—1091no—
337C22—1091no—
338C22—1092no—
339C22—1091no—
340C22—1091no—
341C22—1091no—
342C22—1091no—
343C22—1092no—
344C22—1092no—
345C22—4362no—
346C22—4362no—
347C22—4362no—
348C22—4362no—
349C22—4368no—
350C22—4364no—
351C22—2182no—
352C22—2182no—
353C22—2182no—
354C22#1681277812yes—
355C22D4×#8913712yes—
356C22D4×#8913712yes—
357C22C23×#8913711yescharacteristic
358C4—22no—
359C4—22no—
360C4—4362no—
361C4—4362no—
362C4—2184no—
363C4—2184no—
364C4—2182no—
365C4—2182no—
366C2—42no—
367C2—1091no—
368C2—1091no—
369C2—1091no—
370C2—1091no—
371C2—1094no—
372C2—4362no—
373C2#2029597614yesdirect product factor
374C2C2×#1681277811yescharacteristic
375C2C2×D4×#8913711yescharacteristic
376C2C2×D4×#8913711yescharacteristic
subgroupG/H
centerC23C22×#89137
commutatorC22×C109C23×C4
FrattiniC22C23×#89137
FittingC2×C22⋊C4×C109C4
socleC23×C109C22×C4
prime radicalC24×D109C22
cosocleC22×D109C24
hypercenterC2×C22⋊C4#89137
hypocenterC109C2×#388
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊#89137C2semidirect
4. C22×C4×#89137C2semidirect
5. #20295976C2direct (N × H)
6. C2×(C2×#89137)⋊C4C2semidirect
7. C2×(C2×#89137)⋊C4C2semidirect
14. C2×C4⋊#89137C22semidirect
20. C2×C4×#89137C22semidirect
21. (C2×#89137)⋊C4C22semidirect
22. (C2×#89137)⋊C4C22semidirect
26. C2×C22⋊Dic109C4semidirect
27. C2×#13182006C4semidirect
28. C2×#13182006C4semidirect
29. C22⋊C4×D109C4semidirect
31. C2×C22⋊C4×C109C4semidirect
72. C22⋊Dic109C2×C4semidirect
73. #13182006C2×C4semidirect
74. #13182006C2×C4semidirect
78. C22⋊C4×C109C2×C4semidirect
178. C2×C109#388semidirect
183. D109#388semidirect
189. C109C2×#388semidirect
216. C2×C22⋊C4#89137semidirect
266. C22⋊C4C2×#89137semidirect
373. C2#20295976direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#891372
C22×C22⋊#891372
C22×C4×#891372
#202959762
C2×(C2×#89137)⋊C42
C2×C22⋊C4×D1092
C2×#388109