Finite Group Databasebeta

← C2×#20266127 #27187585

Subgroups — C2×#20266127 #27187585

Order 12928.

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⋊#87938C211yesmaximal, characteristic, complemented
2C22×C22⋊#87938C211yesmaximal, characteristic
3C22×C22⋊#87938C211yesmaximal, characteristic
4C22×C4×#87938C211yesmaximal, characteristic, complemented
5#20266127C218yesmaximal, direct product factor
6C2×(C2×#87938)⋊C4C211yesmaximal, characteristic, complemented
7C2×(C2×#87938)⋊C4C211yesmaximal, characteristic, complemented
8C2×C22⋊C4×D101C211yesmaximal, characteristic
9C23×#87938C2211yescharacteristic
10C23×#87938C2211yescharacteristic
11C23×#87938C2211yescharacteristic
12C23×#87938C2211yescharacteristic
13C2×C4⋊#87938—24no—
14C2×C4⋊#87938C2214yescomplemented
15C2×C22⋊#87938—24no—
16C2×C22⋊#87938—24no—
17C2×C22⋊#87938C2214yes—
18C2×C22⋊#87938C2214yes—
19C2×C4×#87938—24no—
20C2×C4×#87938C2214yescomplemented
21(C2×#87938)⋊C4C2214yescomplemented
22(C2×#87938)⋊C4C2214yescomplemented
23C24×D101C2211yescharacteristic
24C22×C4×D101C2211yescharacteristic
25C22×C4×D101C2211yescharacteristic
26C2×C22⋊Dic101C411yescharacteristic, complemented
27C2×#13108051C411yescharacteristic, complemented
28C2×#13108051C411yescharacteristic, complemented
29C22⋊C4×D101C414yescomplemented
30C22⋊C4×D101C2214yes—
31C2×C22⋊C4×C101C411yescharacteristic, complemented
32C22×#87938—22no—
33C22×#87938—22no—
34C22×#87938—22no—
35C22×#87938—22no—
36C22×#87938—22no—
37C22×#87938—22no—
38C22×#87938—22no—
39C22×#87938—22no—
40C22×#87938—22no—
41C22×#87938—22no—
42C22×#87938D414yes—
43C22×#87938D414yes—
44C22×#87938C2312yes—
45C22×#87938C2312yes—
46C22×#87938C2312yes—
47C22×#87938C2312yes—
48C4⋊#87938—28no—
49C22⋊#87938—28no—
50C22⋊#87938—28no—
51C4×#87938—28no—
52C23×D101—22no—
53C23×D101—22no—
54C23×D101—22no—
55C23×D101—22no—
56C23×D101—22no—
57C23×D101—22no—
58C23×D101C2×C412yes—
59C23×D101C2×C411yescharacteristic
60C23×D101C2312yes—
61C23×D101C2311yescharacteristic
62C22×Dic101C2×C411yescharacteristic
63C22×Dic101C2×C411yescharacteristic
64C2×C4×D101—22no—
65C2×C4×D101—22no—
66C2×C4×D101—22no—
67C2×C4×D101—22no—
68C2×C4×D101C2×C412yes—
69C2×C4×D101C2×C412yes—
70C2×C4×D101C2312yes—
71C2×C4×D101C2312yes—
72C22⋊Dic101C2×C414yescomplemented
73#13108051C2×C414yescomplemented
74#13108051C2×C414yescomplemented
75C24×C101C2×C411yescharacteristic
76C22×C4×C101C2×C411yescharacteristic
77C22×C4×C101C2×C411yescharacteristic
78C22⋊C4×C101C2×C414yescomplemented
79C23×C101—22no—
80C23×C101—22no—
81C23×C101—22no—
82C23×C101C22×C412yes—
83C23×C101C22×C411yescharacteristic
84C22×D101—22no—
85C22×D101—22no—
86C22×D101—22no—
87C22×D101—24no—
88C22×D101—24no—
89C22×D101—24no—
90C22×D101—22no—
91C22×D101—22no—
92C22×D101—22no—
93C22×D101—22no—
94C22×D101—22no—
95C22×D101—22no—
96C22×D101—44no—
97C22×D101—44no—
98C22×D101—44no—
99C22×D101—44no—
100C22×D101C22×C412yes—
101C22×D101C22×C411yescharacteristic
102C22×D101C2×D412yes—
103C22×D101C2×D412yes—
104C22×D101#4112yes—
105C22×D101#4112yes—
106C22×D101#4112yes—
107C22×D101#4112yes—
108C22×D101C2411yescharacteristic
109C2×#87938—28no—
110C2×#87938—28no—
111C2×#87938—22no—
112C2×#87938—22no—
113C2×#87938—22no—
114C2×#87938—22no—
115C2×#87938—22no—
116C2×#87938—22no—
117C2×#87938—22no—
118C2×#87938—22no—
119C2×#87938—22no—
120C2×#87938—22no—
121C2×#87938—44no—
122C2×#87938—44no—
123C2×#87938C2×D414yes—
124C2×#87938C2×D414yes—
125C2×C4×C101—22no—
126C2×C4×C101—22no—
127C2×C4×C101C22×C412yes—
128C2×C4×C101C22×C412yes—
129C2×Dic101—22no—
130C2×Dic101—22no—
131C2×Dic101C22×C412yes—
132C2×Dic101C22×C412yes—
133C4×D101—24no—
134C4×D101—24no—
135C4×D101—22no—
136C4×D101—22no—
137C4×D101—22no—
138C4×D101—22no—
139C22×C101—22no—
140C22×C101—22no—
141C22×C101—22no—
142C22×C101—44no—
143C22×C101#11712yes—
144C22×C101C4×D412yes—
145C22×C101C4×D412yes—
146C22×C101C23×C411yescharacteristic
147C2×D101—22no—
148C2×D101—22no—
149C2×D101—22no—
150C2×D101—44no—
151C2×D101—42no—
152C2×D101—42no—
153C2×D101—42no—
154C2×D101—42no—
155C2×D101—48no—
156C2×D101#11712yes—
157C2×D101C4×D412yes—
158C2×D101C4×D412yes—
159C2×D101#12114yes—
160C2×D101#12314yes—
161C2×D101#12414yes—
162C2×D101#12614yes—
163C2×D101C22×D411yescharacteristic
164C2×D101C22×D411yescharacteristic
165C2×D101C2×#4111yescharacteristic
166C2×D101C2×#4111yescharacteristic
167C2×D101C2×#4111yescharacteristic
168C2×D101C2×#4111yescharacteristic
169#87938—24no—
170#87938—24no—
171#87938—42no—
172#87938—42no—
173C4×C101—22no—
174C4×C101—22no—
175Dic101—22no—
176Dic101—22no—
177C2×C101—42no—
178C2×C101#38814yescomplemented
179C2×C101C2×#11711yescharacteristic
180C2×C101C2×C4×D411yescharacteristic
181C2×C101C2×C4×D411yescharacteristic
182D101—42no—
183D101#38814yescomplemented
184D101C2×#12111yescharacteristic
185D101C2×#12311yescharacteristic
186D101C2×#12411yescharacteristic
187D101C2×#12611yescharacteristic
188C2×#388—1011nomaximal, Sylow
189C101C2×#38811yescharacteristic, complemented, Sylow
190C22×C4⋊C4—1011no—
191C22×C22⋊C4—1011no—
192C22×C22⋊C4—1011no—
193C22×C22⋊C4—1011no—
194C22×C42—1011no—
195#388—1018no—
196C2×#95—1011no—
197C2×#95—1011no—
198C25—1011no—
199C23×C4—1011no—
200C23×C4—1011no—
201C23×C4—1011no—
202C23×C4—1011no—
203C23×C4—1011no—
204C23×C4—1011no—
205C2×C4⋊C4—1014no—
206C2×C4⋊C4—2024no—
207C2×C22⋊C4—1011no—
208C2×C22⋊C4—1011no—
209C2×C22⋊C4—1011no—
210C2×C22⋊C4—1014no—
211C2×C22⋊C4—1014no—
212C2×C22⋊C4—1014no—
213C2×C22⋊C4—1014no—
214C2×C22⋊C4—2024no—
215C2×C22⋊C4—2024no—
216C2×C22⋊C4#8793811yescharacteristic, complemented
217C2×C42—1014no—
218C2×C42—2024no—
219#95—1014no—
220#95—1014no—
221C24—1011no—
222C24—1012no—
223C24—1012no—
224C24—1011no—
225C24—2022no—
226C24—2022no—
227C24—2022no—
228C24—2022no—
229C24—2022no—
230C24—2022no—
231C24C2×#8793811yescharacteristic
232C22×C4—1012no—
233C22×C4—1012no—
234C22×C4—1014no—
235C22×C4—1014no—
236C22×C4—1011no—
237C22×C4—1011no—
238C22×C4—1012no—
239C22×C4—1012no—
240C22×C4—1012no—
241C22×C4—1012no—
242C22×C4—1012no—
243C22×C4—1012no—
244C22×C4—2022no—
245C22×C4—2022no—
246C22×C4—2022no—
247C22×C4—2022no—
248C22×C4—2022no—
249C22×C4—2022no—
250C22×C4—2022no—
251C22×C4—2022no—
252C22×C4—2022no—
253C22×C4—2022no—
254C22×C4—2022no—
255C22×C4—2022no—
256C22×C4—2022no—
257C22×C4—2022no—
258C22×C4C2×#8793811yescharacteristic
259C22×C4C2×#8793811yescharacteristic
260C4⋊C4—2028no—
261C22⋊C4—1014no—
262C22⋊C4—1014no—
263C22⋊C4—1014no—
264C22⋊C4—2028no—
265C22⋊C4—2028no—
266C22⋊C4C2×#8793814yescomplemented
267C42—2028no—
268C23—22no—
269C23—22no—
270C23—22no—
271C23—1012no—
272C23—1012no—
273C23—1012no—
274C23—1012no—
275C23—1012no—
276C23—1012no—
277C23—1011no—
278C23—1011no—
279C23—1012no—
280C23—4044no—
281C23—4044no—
282C23—4044no—
283C23—4044no—
284C23—2022no—
285C23—2022no—
286C23—2022no—
287C23—2022no—
288C23—2024no—
289C23—2022no—
290C23—2022no—
291C23—2024no—
292C23—2024no—
293C23—2022no—
294C23—2022no—
295C23—2022no—
296C23C22×#8793812yes—
297C23C22×#8793811yescharacteristic
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—1014no—
301C2×C4—1014no—
302C2×C4—1012no—
303C2×C4—1012no—
304C2×C4—4044no—
305C2×C4—4044no—
306C2×C4—2022no—
307C2×C4—2022no—
308C2×C4—2022no—
309C2×C4—2022no—
310C2×C4—2024no—
311C2×C4—2024no—
312C2×C4—2022no—
313C2×C4—2022no—
314C2×C4—2022no—
315C2×C4—2022no—
316C2×C4—2022no—
317C2×C4—2022no—
318C2×C4—2022no—
319C2×C4—2022no—
320C2×C4—2022no—
321C2×C4—2022no—
322C2×C4—2028no—
323C2×C4—2028no—
324C2×C4—2022no—
325C2×C4—2022no—
326C2×C4C22×#8793812yes—
327C2×C4C22×#8793812yes—
328C22—22no—
329C22—22no—
330C22—22no—
331C22—44no—
332C22—1011no—
333C22—1011no—
334C22—1012no—
335C22—1011no—
336C22—1011no—
337C22—1011no—
338C22—1011no—
339C22—1012no—
340C22—1012no—
341C22—1014no—
342C22—1014no—
343C22—1014no—
344C22—1014no—
345C22—4042no—
346C22—4042no—
347C22—4042no—
348C22—4042no—
349C22—4048no—
350C22—4044no—
351C22—2022no—
352C22—2022no—
353C22—2022no—
354C22#1569233412yes—
355C22D4×#8793812yes—
356C22D4×#8793812yes—
357C22C23×#8793811yescharacteristic
358C4—22no—
359C4—22no—
360C4—4042no—
361C4—4042no—
362C4—2024no—
363C4—2024no—
364C4—2022no—
365C4—2022no—
366C2—42no—
367C2—1011no—
368C2—1011no—
369C2—1011no—
370C2—1011no—
371C2—1014no—
372C2—4042no—
373C2#2026612714yesdirect product factor
374C2C2×#1569233411yescharacteristic
375C2C2×D4×#8793811yescharacteristic
376C2C2×D4×#8793811yescharacteristic
subgroupG/H
centerC23C22×#87938
commutatorC22×C101C23×C4
FrattiniC22C23×#87938
FittingC2×C22⋊C4×C101C4
socleC23×C101C22×C4
prime radicalC24×D101C22
cosocleC22×D101C24
hypercenterC2×C22⋊C4#87938
hypocenterC101C2×#388
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊#87938C2semidirect
4. C22×C4×#87938C2semidirect
5. #20266127C2direct (N × H)
6. C2×(C2×#87938)⋊C4C2semidirect
7. C2×(C2×#87938)⋊C4C2semidirect
14. C2×C4⋊#87938C22semidirect
20. C2×C4×#87938C22semidirect
21. (C2×#87938)⋊C4C22semidirect
22. (C2×#87938)⋊C4C22semidirect
26. C2×C22⋊Dic101C4semidirect
27. C2×#13108051C4semidirect
28. C2×#13108051C4semidirect
29. C22⋊C4×D101C4semidirect
31. C2×C22⋊C4×C101C4semidirect
72. C22⋊Dic101C2×C4semidirect
73. #13108051C2×C4semidirect
74. #13108051C2×C4semidirect
78. C22⋊C4×C101C2×C4semidirect
178. C2×C101#388semidirect
183. D101#388semidirect
189. C101C2×#388semidirect
216. C2×C22⋊C4#87938semidirect
266. C22⋊C4C2×#87938semidirect
373. C2#20266127direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#879382
C22×C22⋊#879382
C22×C4×#879382
#202661272
C2×(C2×#87938)⋊C42
C2×C22⋊C4×D1012
C2×#388101