Finite Group Databasebeta

← C2×#21456194 #30549281

Subgroups — C2×#21456194 #30549281

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
2C22×#14519774C211yesmaximal, characteristic
3#21456194C2116yesmaximal, direct product factor
4C2×#16840127C214yesmaximal, complemented
5C2×#16840109C214yesmaximal, complemented
6C2×#16839768C214yesmaximal, complemented
7C2×C4×M16×C61C211yesmaximal, characteristic, complemented
8C23×D244—22no—
9C23×D244C2212yes—
10#16840319—24no—
11#16840319C2218yescomplemented
12C2×#14519777C2212yescomplemented
13C2×#14519774—22no—
14C2×#14519774—24no—
15C2×#14519774C2212yes—
16C2×#14519774C2218yes—
17C2×#14519774C2212yes—
18C2×#14519769C2212yescomplemented
19C2×#14519756—22no—
20C2×C4×Dic122—22no—
21C2×#14519736C2212yes—
22#16840127C22132yescomplemented
23#16840109C22132yescomplemented
24#16839768C22132yescomplemented
25C2×#14519699C22116yescomplemented
26C22×M16×C61C2212yes—
27C22×C42×C61C2211yescharacteristic
28C4×M16×C61C2218yescomplemented
29C2×#97×C61C2212yescomplemented
30C2×C4×C8×C61C2212yescomplemented
31C24×D61—22no—
32C22×Dic122—22no—
33C22×D244—216no—
34C22×D244—22no—
35C22×D244—24no—
36C22×D244—24no—
37C22×D244—216no—
38C22×D244—24no—
39C22×D244—416no—
40C22×D244C2314yes—
41C22×D244C2318yes—
42#14519777—24no—
43#14519777C2318yescomplemented
44#14519774—216no—
45#14519774—24no—
46#14519774—24no—
47#14519774C2318yes—
48#14519774C2318yes—
49#14519769—24no—
50#14519769C2318yescomplemented
51#14519756—216no—
52C4×Dic122—216no—
53#14519736—24no—
54#14519736C2318yes—
55C2×C4⋊Dic61—22no—
56C2×C4⋊Dic61C2314yes—
57C2×#11758196—24no—
58C2×C22⋊Dic61—22no—
59C2×C4×Dic61—22no—
60#14519699C23164yescomplemented
61C23×C4×C61D412yes—
62C23×C4×C61C2311yescharacteristic
63C2×M16×C61—28no—
64C2×M16×C61C2318yes—
65C22×C8×C61C2314yes—
66C2×C42×C61D412yes—
67C2×C42×C61D414yes—
68C2×C42×C61C2311yescharacteristic
69C2×C42×C61C2311yescharacteristic
70C2×C42×C61C2314yes—
71#97×C61C2318yescomplemented
72C4×C8×C61C2318yescomplemented
73C24×C61C2×D411yescharacteristic
74C23×D61—28no—
75C23×D61—24no—
76C23×D61—416no—
77C23×D61—48no—
78C22×C4×C61—28no—
79C22×C4×C61C2×D412yes—
80C22×C4×C61C2×D418yes—
81C22×C4×C61C2×D411yescharacteristic
82C22×C4×C61C2×D412yes—
83C22×C4×C61C2×D412yes—
84C22×C4×C61#4118yes—
85C22×C4×C61C2411yescharacteristic
86C22×C4×C61C2412yes—
87C22×Dic61—24no—
88C2×D244—216no—
89C2×D244—232no—
90C2×D244—216no—
91C2×D244—216no—
92C2×D244—28no—
93C2×D244—24no—
94C2×D244—416no—
95C2×D244—464no—
96C2×D244—416no—
97C2×D244—48no—
98C2×D244—416no—
99C2×D244C2418yes—
100C2×Dic122—28no—
101C2×Dic122—48no—
102M16×C61—216no—
103C2×C8×C61—28no—
104C2×C8×C61C2418yes—
105C42×C61C2×D418yes—
106C42×C61C2×D412yes—
107C42×C61C2×D412yes—
108C42×C61C2412yes—
109C42×C61C2412yes—
110C22⋊Dic61—28no—
111C4⋊Dic61—28no—
112C4⋊Dic61—24no—
113C4⋊Dic61C2418yes—
114#11758196—216no—
115C4×Dic61—28no—
116C23×C61—24no—
117C23×C61#12414yes—
118C23×C61C22×D412yes—
119C23×C61C22×D411yescharacteristic
120C22×D61—28no—
121C22×D61—432no—
122C22×D61—416no—
123C22×D61—48no—
124C22×D61—416no—
125C22×D61—832no—
126C2×C4×C61—24no—
127C2×C4×C61—216no—
128C2×C4×C61#12418yes—
129C2×C4×C61#12414yes—
130C2×C4×C61AGL(1,ℤ/8)18yes—
131C2×C4×C61C22×D414yes—
132C2×C4×C61C22×D412yes—
133C2×C4×C61C22×D411yescharacteristic
134C2×C4×C61C22×D414yes—
135C2×C4×C61C2×#4114yes—
136C2×C4×C61C2×#4118yes—
137C2×C4×C61C2511yescharacteristic
138C2×Dic61—28no—
139C2×Dic61—48no—
140D244—216no—
141D244—432no—
142D244—416no—
143D244—48no—
144D244—432no—
145Dic122—416no—
146C8×C61—28no—
147C2×#3138—611nomaximal, Sylow
148C22×C61—28no—
149C22×C61—24no—
150C22×C61C2×#12414yes—
151C22×C61C2×#12412yes—
152C22×C61C2×AGL(1,ℤ/8)14yes—
153C22×C61C23×D411yescharacteristic
154C2×D61—48no—
155C2×D61—416no—
156C2×D61—832no—
157C2×D61—816no—
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×#127—611no—
166#3138—6116no—
167C2×#490—614no—
168C2×#486—614no—
169C2×#418—614no—
170C2×C4×M16D6111yescharacteristic, complemented
171C2×C61—24no—
172C2×C61#313814yescomplemented
173C2×C61C22×#12411yescharacteristic
174C2×C61C22×AGL(1,ℤ/8)12yes—
175D61—88no—
176C23×D4—612no—
177C23×D4—1222no—
178C22×M16C2×D6112yes—
179#533—618no—
180#533—1224no—
181C2×C4⋊Q8—612no—
182C2×#127—612no—
183C2×#127—612no—
184C2×#127—618no—
185C2×#127—1222no—
186C2×#127—1224no—
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×M16C2×D6118yescomplemented
197C2×#97C2×D6112yescomplemented
198C2×C4×C8C2×D6112yescomplemented
199C61C2×#313811yescharacteristic, complemented, Sylow
200C25—1222no—
201C22×Q8—1222no—
202C22×D4—614no—
203C22×D4—618no—
204C22×D4—12216no—
205C22×D4—1224no—
206C22×D4—1224no—
207C22×D4—1224no—
208C22×D4—1222no—
209C22×D4—12216no—
210C22×D4—24416no—
211C23×C4D24412yes—
212C23×C4C22×D6111yescharacteristic
213C2×M16—28no—
214C2×M16C22×D6118yes—
215C22×C8C22×D6114yes—
216C4⋊Q8—618no—
217C4⋊Q8—1224no—
218#127—618no—
219#127—618no—
220#127—12216no—
221#127—1224no—
222#127—1224no—
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×C42D24412yes—
235C2×C42D24414yes—
236C2×C42C22×D6111yescharacteristic
237C2×C42C22×D6111yescharacteristic
238C2×C42C22×D6114yes—
239#102—6164no—
240#97C22×D6118yescomplemented
241C4×C8C22×D6118yescomplemented
242C24—1228no—
243C24—1224no—
244C24—24416no—
245C24—2448no—
246C24C2×D24411yescharacteristic
247C2×Q8—1228no—
248C2×Q8—2448no—
249C2×D4—618no—
250C2×D4—12216no—
251C2×D4—12216no—
252C2×D4—1228no—
253C2×D4—1224no—
254C2×D4—12216no—
255C2×D4—12232no—
256C2×D4—24416no—
257C2×D4—24464no—
258C2×D4—24416no—
259C2×D4—2448no—
260C2×D4—24416no—
261C22×C4—28no—
262C22×C4—1224no—
263C22×C4C2×D24418yes—
264C22×C4C2×D24412yes—
265C22×C4C2×D24412yes—
266C22×C4C2×D24411yescharacteristic
267C22×C4C2×D24412yes—
268C22×C4#1175822218yes—
269C22×C4C23×D6112yes—
270C22×C4C23×D6111yescharacteristic
271M16—216no—
272C2×C8—28no—
273C2×C8C23×D6118yes—
274C4⋊C4—618no—
275C4⋊C4—1224no—
276C4⋊C4—12216no—
277C4⋊C4—1228no—
278C22⋊C4—1228no—
279C42—1228no—
280C42C2×D24418yes—
281C42C2×D24412yes—
282C42C2×D24412yes—
283C42C23×D6112yes—
284C42C23×D6112yes—
285C23—24no—
286C23—1228no—
287C23—48832no—
288C23—24432no—
289C23—24416no—
290C23—2448no—
291C23—24416no—
292C23#1451976514yes—
293C23C22×D24412yes—
294C23C22×D24411yescharacteristic
295Q8—24416no—
296D4—12216no—
297D4—24432no—
298D4—24416no—
299D4—2448no—
300D4—24432no—
301C2×C4—24no—
302C2×C4—216no—
303C2×C4—1228no—
304C2×C4—2448no—
305C2×C4#1451976518yes—
306C2×C4#1451976514yes—
307C2×C4#1451980518yes—
308C2×C4C22×D24414yes—
309C2×C4C22×D24412yes—
310C2×C4C22×D24411yescharacteristic
311C2×C4C22×D24414yes—
312C2×C4C2×#1175822214yes—
313C2×C4C2×#1175822218yes—
314C2×C4C24×D6111yescharacteristic
315C8—28no—
316C22—28no—
317C22—24no—
318C22—48832no—
319C22—48816no—
320C22—24416no—
321C22—2448no—
322C22C2×#1451976514yes—
323C22C2×#1451976512yes—
324C22C2×#1451980514yes—
325C22C23×D24411yescharacteristic
326C4—24no—
327C4—2448no—
328C4C2×#1451976514yes—
329C4C2×#1451976512yes—
330C4C2×#1451980518yes—
331C4C22×#1175822212yes—
332C2—24no—
333C2—4888no—
334C2#2145619414yesdirect product factor
335C2C22×#1451976511yescharacteristic
336C2C22×#1451980512yes—
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C4×M16×C61C2
socleC23×C61C22×D4
prime radicalC22×#14519774C2
hypercenterC2×C4×M16D61
hypocenterC61C2×#3138
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
1. C2×#16840319C2semidirect
3. #21456194C2direct (N × H)
4. C2×#16840127C2semidirect
5. C2×#16840109C2semidirect
6. C2×#16839768C2semidirect
7. C2×C4×M16×C61C2semidirect
11. #16840319C22semidirect
12. C2×#14519777C22semidirect
18. C2×#14519769C22semidirect
22. #16840127C22semidirect
23. #16840109C22semidirect
24. #16839768C22semidirect
25. C2×#14519699C22semidirect
28. C4×M16×C61C22semidirect
29. C2×#97×C61C22semidirect
30. C2×C4×C8×C61C22semidirect
43. #14519777C23semidirect
50. #14519769C23semidirect
60. #14519699C23semidirect
71. #97×C61C23semidirect
72. C4×C8×C61C23semidirect
170. C2×C4×M16D61semidirect
172. C2×C61#3138semidirect
196. C4×M16C2×D61semidirect
197. C2×#97C2×D61semidirect
198. C2×C4×C8C2×D61semidirect
199. C61C2×#3138semidirect
240. #97C22×D61semidirect
241. C4×C8C22×D61semidirect
334. C2#21456194direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
C22×#145197742
#214561942
C2×#168401272
C2×#168401092
C2×#168397682
C2×C4×M16×C612
C2×#313861