Finite Group Databasebeta

← C2×#21456193 #30549280

Subgroups — C2×#21456193 #30549280

Order 15616.

2806 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic, complemented
2#21456193C2116yesmaximal, direct product factor
3C2×#16840126C214yesmaximal, complemented
4C2×#16840108C214yesmaximal, complemented
5C2×#16839767C214yesmaximal, complemented
6C2×C4×#11758194C211yesmaximal, characteristic, complemented
7C22×#127×C61C211yesmaximal, characteristic
8C22×#11758194C2212yes—
9#16840319—24no—
10#16840319C2218yescomplemented
11C2×#14519777C2212yescomplemented
12C2×#14519769C2212yescomplemented
13C2×#14519756—22no—
14C2×C4×Dic122—22no—
15C2×#14519736C2212yes—
16#16840126C22132yescomplemented
17#16840108C22132yescomplemented
18#16839767C22132yescomplemented
19C2×#14519698C22116yescomplemented
20C4×#11758194C2218yescomplemented
21C2×#14519688C2212yescomplemented
22C2×C4×#92418C2212yescomplemented
23C23×D4×C61—22no—
24C23×D4×C61C2212yes—
25C2×#127×C61—22no—
26C2×#127×C61—24no—
27C2×#127×C61C2212yes—
28C2×#127×C61C2218yes—
29C2×#127×C61C2212yes—
30C22×C42×C61C2211yescharacteristic
31C22×Dic122—22no—
32C2×#11758194—28no—
33C2×#11758194C2318yes—
34C22×#92418C2314yes—
35#14519777—24no—
36#14519777C2318yescomplemented
37#14519769—24no—
38#14519769C2318yescomplemented
39#14519756—216no—
40C4×Dic122—216no—
41#14519736—24no—
42#14519736C2318yes—
43C2×C4⋊Dic61—22no—
44C2×C4⋊Dic61C2314yes—
45C2×#11758196—24no—
46C2×C22⋊Dic61—22no—
47C2×C4×Dic61—22no—
48#14519698C23164yescomplemented
49#14519688C2318yescomplemented
50C4×#92418C2318yescomplemented
51C25×C61—22no—
52C22×D4×C61—22no—
53C22×D4×C61—24no—
54C22×D4×C61—24no—
55C22×D4×C61—216no—
56C22×D4×C61—24no—
57C22×D4×C61—216no—
58C22×D4×C61—416no—
59C22×D4×C61C2314yes—
60C22×D4×C61C2318yes—
61C23×C4×C61D412yes—
62C23×C4×C61C2311yescharacteristic
63#127×C61—216no—
64#127×C61—24no—
65#127×C61—24no—
66#127×C61C2318yes—
67#127×C61C2318yes—
68C2×C42×C61D412yes—
69C2×C42×C61D414yes—
70C2×C42×C61C2311yescharacteristic
71C2×C42×C61C2311yescharacteristic
72C2×C42×C61C2314yes—
73C24×C61—28no—
74C24×C61—24no—
75C24×C61—416no—
76C24×C61—48no—
77C24×C61C2×D411yescharacteristic
78C2×D4×C61—28no—
79C2×D4×C61—24no—
80C2×D4×C61—216no—
81C2×D4×C61—216no—
82C2×D4×C61—216no—
83C2×D4×C61—232no—
84C2×D4×C61—416no—
85C2×D4×C61—464no—
86C2×D4×C61—416no—
87C2×D4×C61—48no—
88C2×D4×C61—416no—
89C2×D4×C61C2418yes—
90C22×C4×C61—28no—
91C22×C4×C61C2×D412yes—
92C22×C4×C61C2×D418yes—
93C22×C4×C61C2×D411yescharacteristic
94C22×C4×C61C2×D412yes—
95C22×C4×C61C2×D412yes—
96C22×C4×C61#4118yes—
97C22×C4×C61C2411yescharacteristic
98C22×C4×C61C2412yes—
99C22×Dic61—24no—
100C2×Dic122—28no—
101C2×Dic122—48no—
102C42×C61C2×D418yes—
103C42×C61C2×D412yes—
104C42×C61C2×D412yes—
105C42×C61C2412yes—
106C42×C61C2412yes—
107C22⋊Dic61—28no—
108C4⋊Dic61—28no—
109C4⋊Dic61—24no—
110C4⋊Dic61C2418yes—
111#11758196—216no—
112C4×Dic61—28no—
113#11758194—216no—
114C2×#92418—28no—
115C2×#92418C2418yes—
116C23×C61—24no—
117C23×C61—28no—
118C23×C61—432no—
119C23×C61—416no—
120C23×C61—48no—
121C23×C61—416no—
122C23×C61—832no—
123C23×C61#12414yes—
124C23×C61C22×D412yes—
125C23×C61C22×D411yescharacteristic
126D4×C61—216no—
127D4×C61—432no—
128D4×C61—416no—
129D4×C61—48no—
130D4×C61—432no—
131C2×C4×C61—24no—
132C2×C4×C61—216no—
133C2×C4×C61#12418yes—
134C2×C4×C61#12414yes—
135C2×C4×C61AGL(1,ℤ/8)18yes—
136C2×C4×C61C22×D414yes—
137C2×C4×C61C22×D412yes—
138C2×C4×C61C22×D411yescharacteristic
139C2×C4×C61C22×D414yes—
140C2×C4×C61C2×#4114yes—
141C2×C4×C61C2×#4118yes—
142C2×C4×C61C2511yescharacteristic
143C2×Dic61—28no—
144C2×Dic61—48no—
145Dic122—416no—
146#92418—28no—
147C2×#3138—611nomaximal, Sylow
148C22×C61—28no—
149C22×C61—24no—
150C22×C61—48no—
151C22×C61—416no—
152C22×C61—832no—
153C22×C61—816no—
154C22×C61C2×#12414yes—
155C22×C61C2×#12412yes—
156C22×C61C2×AGL(1,ℤ/8)14yes—
157C22×C61C23×D411yescharacteristic
158C4×C61—24no—
159C4×C61C2×#12414yes—
160C4×C61C2×#12412yes—
161C4×C61C2×AGL(1,ℤ/8)18yes—
162C4×C61C22×#4112yes—
163Dic61—48no—
164C2×#533—611no—
165C22×#127D6111yescharacteristic
166#3138—6116no—
167C2×#490—614no—
168C2×#486—614no—
169C2×#418—614no—
170C2×C4×M16—611no—
171C2×C61—24no—
172C2×C61—88no—
173C2×C61#313814yescomplemented
174C2×C61C22×#12411yescharacteristic
175C2×C61C22×AGL(1,ℤ/8)12yes—
176C23×D4—22no—
177C23×D4C2×D6112yes—
178C22×M16—612no—
179#533—618no—
180#533—1224no—
181C2×C4⋊Q8—612no—
182C2×#127—22no—
183C2×#127—24no—
184C2×#127C2×D6112yes—
185C2×#127C2×D6112yes—
186C2×#127C2×D6118yes—
187C2×#125—612no—
188C2×C22⋊Q8—1222no—
189C2×C4×Q8—1222no—
190C2×#117—612no—
191C22×C42C2×D6111yescharacteristic
192#490—6132no—
193#486—6132no—
194#418—6132no—
195C2×#102—6116no—
196C4×M16—618no—
197C2×#97—612no—
198C2×C4×C8—612no—
199C61C2×#313811yescharacteristic, complemented, Sylow
200C25—22no—
201C22×Q8—1222no—
202C22×D4—216no—
203C22×D4—24no—
204C22×D4—22no—
205C22×D4—216no—
206C22×D4—24no—
207C22×D4—24no—
208C22×D4—416no—
209C22×D4C22×D6114yes—
210C22×D4C22×D6118yes—
211C23×C4C22⋊D6112yes—
212C23×C4C22×D6111yescharacteristic
213C2×M16—618no—
214C2×M16—1228no—
215C22×C8—614no—
216C4⋊Q8—618no—
217C4⋊Q8—1224no—
218#127—216no—
219#127—24no—
220#127—24no—
221#127C22×D6118yes—
222#127C22×D6118yes—
223#125—618no—
224#125—1224no—
225C22⋊Q8—12216no—
226C4×Q8—12216no—
227#117—618no—
228#117—1224no—
229C2×C4⋊C4—614no—
230C2×C4⋊C4—1224no—
231C2×C4⋊C4—1222no—
232C2×C22⋊C4—1222no—
233C2×C42—1222no—
234C2×C42C22⋊D6112yes—
235C2×C42C22⋊D6114yes—
236C2×C42C22×D6111yescharacteristic
237C2×C42C22×D6111yescharacteristic
238C2×C42C22×D6114yes—
239#102—6164no—
240#97—618no—
241C4×C8—618no—
242C24—28no—
243C24—24no—
244C24—416no—
245C24—48no—
246C24C2×C22⋊D6111yescharacteristic
247C2×Q8—1228no—
248C2×Q8—2448no—
249C2×D4—28no—
250C2×D4—24no—
251C2×D4—216no—
252C2×D4—216no—
253C2×D4—216no—
254C2×D4—232no—
255C2×D4—416no—
256C2×D4—464no—
257C2×D4—416no—
258C2×D4—48no—
259C2×D4—416no—
260C2×D4C23×D6118yes—
261C22×C4—28no—
262C22×C4—1224no—
263C22×C4#1175822418yes—
264C22×C4C2×C22⋊D6118yes—
265C22×C4C2×C22⋊D6112yes—
266C22×C4C2×C22⋊D6112yes—
267C22×C4C2×C22⋊D6111yescharacteristic
268C22×C4C2×C22⋊D6112yes—
269C22×C4C23×D6112yes—
270C22×C4C23×D6111yescharacteristic
271M16—12216no—
272C2×C8—618no—
273C2×C8—1228no—
274C4⋊C4—618no—
275C4⋊C4—1224no—
276C4⋊C4—12216no—
277C4⋊C4—1228no—
278C22⋊C4—1228no—
279C42—1228no—
280C42C2×C22⋊D6118yes—
281C42C2×C22⋊D6112yes—
282C42C2×C22⋊D6112yes—
283C42C23×D6112yes—
284C42C23×D6112yes—
285C23—24no—
286C23—28no—
287C23—432no—
288C23—416no—
289C23—48no—
290C23—416no—
291C23—832no—
292C23#1451976414yes—
293C23C22×C22⋊D6112yes—
294C23C22×C22⋊D6111yescharacteristic
295Q8—24416no—
296D4—216no—
297D4—432no—
298D4—416no—
299D4—48no—
300D4—432no—
301C2×C4—24no—
302C2×C4—216no—
303C2×C4—1228no—
304C2×C4—2448no—
305C2×C4#1451976418yes—
306C2×C4#1451976414yes—
307C2×C4#1451980318yes—
308C2×C4C22×C22⋊D6114yes—
309C2×C4C22×C22⋊D6112yes—
310C2×C4C22×C22⋊D6111yescharacteristic
311C2×C4C22×C22⋊D6114yes—
312C2×C4C2×#1175822414yes—
313C2×C4C2×#1175822418yes—
314C2×C4C24×D6111yescharacteristic
315C8—1228no—
316C22—28no—
317C22—24no—
318C22—416no—
319C22—48no—
320C22—832no—
321C22—816no—
322C22C2×#1451976414yes—
323C22C2×#1451976412yes—
324C22C2×#1451980314yes—
325C22C23×C22⋊D6111yescharacteristic
326C4—24no—
327C4—2448no—
328C4C2×#1451976414yes—
329C4C2×#1451976412yes—
330C4C2×#1451980318yes—
331C4C22×#1175822412yes—
332C2—24no—
333C2—88no—
334C2#2145619314yesdirect product factor
335C2C22×#1451976411yescharacteristic
336C2C22×#1451980312yes—
subgroupG/H
centerC23C22×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
Fitting, prime radicalC22×#127×C61C2
socleC23×C61C22×D4
hypercenterC22×#127D61
hypocenterC61C2×#3138
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×#127

Complements

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

NH ≅ G/Ntype
1. C2×#16840319C2semidirect
2. #21456193C2direct (N × H)
3. C2×#16840126C2semidirect
4. C2×#16840108C2semidirect
5. C2×#16839767C2semidirect
6. C2×C4×#11758194C2semidirect
10. #16840319C22semidirect
11. C2×#14519777C22semidirect
12. C2×#14519769C22semidirect
16. #16840126C22semidirect
17. #16840108C22semidirect
18. #16839767C22semidirect
19. C2×#14519698C22semidirect
20. C4×#11758194C22semidirect
21. C2×#14519688C22semidirect
22. C2×C4×#92418C22semidirect
36. #14519777C23semidirect
38. #14519769C23semidirect
48. #14519698C23semidirect
49. #14519688C23semidirect
50. C4×#92418C23semidirect
173. C2×C61#3138semidirect
199. C61C2×#3138semidirect
334. C2#21456193direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214561932
C2×#168401262
C2×#168401082
C2×#168397672
C2×C4×#117581942
C22×#127×C612
C2×#313861