Finite Group Databasebeta

← C2×#21458250 #30558517

Subgroups — C2×#21458250 #30558517

Order 15616.

1854 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840482C212yesmaximal
2#21458250C2116yesmaximal, direct product factor
3C2×#16840167C211yesmaximal, characteristic, complemented
4C2×#16840104C214yesmaximal, complemented
5C2×#16840048C212yesmaximal, complemented
6C2×#16840003C212yesmaximal, complemented
7C2×C4×Dic244C211yesmaximal, characteristic, complemented
8C2×#16839800C212yesmaximal, complemented
9C2×C8×D4×C61C211yesmaximal, characteristic
10C22×Dic244C2211yescharacteristic
11#16840482—28no—
12#16840482C22116yes—
13C2×#14519777C2212yes—
14C2×#14519770—24no—
15C2×#14519764—22no—
16C2×#14519756C2214yes—
17C2×C4×Dic122C2212yes—
18C2×#14519742—22no—
19C2×#14519736C2214yes—
20#16840167C2218yescomplemented
21#16840104C22132yescomplemented
22#16840048C22116yescomplemented
23#16840003C22116yescomplemented
24C4×Dic244C2218yescomplemented
25#16839800C22116yescomplemented
26C2×#14519711C2212yes—
27C2×#14519711C2211yescharacteristic
28C2×#14519711C2212yes—
29C2×#14519709C2214yes—
30C2×#14519702C2214yes—
31C2×#14519702C2212yes—
32C23×C8×C61C2212yes—
33C2×C4×D4×C61C2211yescharacteristic
34C8×D4×C61C2218yes—
35C2×C4⋊C8×C61C2211yescharacteristic
36C2×C22⋊C8×C61C2212yes—
37C2×C4×C8×C61C2211yescharacteristic
38C22×Dic122—22no—
39C22×Dic122C2312yes—
40C2×Dic244—24no—
41C2×Dic244C2314yes—
42#14519777—24no—
43#14519777C2318yes—
44#14519770—232no—
45#14519764—216no—
46#14519756—28no—
47#14519756C23116yes—
48C4×Dic122—24no—
49C4×Dic122C2318yes—
50#14519742—216no—
51#14519736—28no—
52#14519736C23116yes—
53C2×C4⋊Dic61—22no—
54C2×C4⋊Dic61C2312yes—
55C2×C4⋊Dic61C2314yes—
56C2×#11758196—24no—
57C2×#11758196—22no—
58C2×C22⋊Dic61—24no—
59C2×C22⋊Dic61—24no—
60C2×C4×Dic61—24no—
61C2×C4×Dic61—22no—
62#14519711C2318yes—
63#14519711C2314yes—
64#14519711C2318yes—
65#14519709C23116yes—
66#14519702C23116yes—
67#14519702C2318yes—
68C22×D4×C61D411yescharacteristic
69C23×C4×C61C2312yes—
70C22×C8×C61—28no—
71C22×C8×C61C2318yes—
72C22×C8×C61C2312yes—
73C22×C8×C61C2311yescharacteristic
74C22×C8×C61C2311yescharacteristic
75C4×D4×C61D414yes—
76C4×D4×C61C2314yes—
77C2×C4⋊C4×C61D411yescharacteristic
78C2×C22⋊C4×C61D412yes—
79C2×C42×C61C2311yescharacteristic
80C4⋊C8×C61C2314yes—
81C22⋊C8×C61C2318yes—
82C4×C8×C61C2314yes—
83C24×C61C2×D412yes—
84C2×D4×C61—24no—
85C2×D4×C61C2×D414yes—
86C22×C4×C61—24no—
87C22×C4×C61—24no—
88C22×C4×C61C2×D411yescharacteristic
89C22×C4×C61C2×D412yes—
90C22×C4×C61C2×D414yes—
91C22×C4×C61C2×D411yescharacteristic
92C22×C4×C61C2414yes—
93C22×C4×C61C2411yescharacteristic
94C22×Dic61—24no—
95C22×Dic61—22no—
96C22×Dic61—22no—
97C2×Dic122—24no—
98C2×Dic122—24no—
99C2×Dic122—28no—
100C2×Dic122—22no—
101C2×Dic122—48no—
102C2×Dic122C2414yes—
103C2×C8×C61—24no—
104C2×C8×C61—22no—
105C2×C8×C61—216no—
106C2×C8×C61#4114yes—
107C2×C8×C61C2412yes—
108C2×C8×C61C2414yes—
109C2×C8×C61C2412yes—
110C4⋊C4×C61C2×D414yes—
111C22⋊C4×C61C2×D418yes—
112C42×C61C2×D412yes—
113C42×C61C2412yes—
114C22⋊Dic61—216no—
115C22⋊Dic61—216no—
116C4⋊Dic61—28no—
117C4⋊Dic61—22no—
118C4⋊Dic61—24no—
119C4⋊Dic61C2414yes—
120C4⋊Dic61C2418yes—
121#11758196—216no—
122#11758196—28no—
123C4×Dic61—216no—
124C4×Dic61—28no—
125Dic244—28no—
126C23×C61—24no—
127C23×C61—24no—
128C23×C61—24no—
129C23×C61C22×D414yes—
130C23×C61C22×D411yescharacteristic
131D4×C61—28no—
132C2×C4×C61—24no—
133C2×C4×C61—22no—
134C2×C4×C61—28no—
135C2×C4×C61—24no—
136C2×C4×C61—24no—
137C2×C4×C61#13514yes—
138C2×C4×C61C22×D414yes—
139C2×C4×C61C22×D412yes—
140C2×C4×C61C22×D411yescharacteristic
141C2×C4×C61C22×D412yes—
142C2×C4×C61C2×#4112yes—
143C2×C4×C612−1+412yes—
144C2×C4×C61C2511yescharacteristic
145C2×Dic61—24no—
146C2×Dic61—24no—
147C2×Dic61—28no—
148C2×Dic61—44no—
149C2×Dic61—48no—
150C2×Dic61—44no—
151Dic122—24no—
152Dic122—24no—
153Dic122—44no—
154Dic122—416no—
155C8×C61—24no—
156C8×C61—22no—
157C8×C61C2×#4114yes—
158C2×#3342—611nomaximal, Sylow
159C22×C61—24no—
160C22×C61—24no—
161C22×C61—24no—
162C22×C61—48no—
163C22×C61#54712yes—
164C22×C61C2×#13512yes—
165C22×C61#57812yes—
166C22×C61C23×D411yescharacteristic
167C4×C61—24no—
168C4×C61—22no—
169C4×C61#54712yes—
170C4×C61C2×#13514yes—
171C4×C61C22×#4111yescharacteristic
172C4×C61C2×2−1+411yescharacteristic
173Dic61—44no—
174Dic61—48no—
175Dic61—44no—
176C2×#556—612no—
177#3342—6116no—
178C2×#500—611no—
179C2×#485—614no—
180C2×#475—612no—
181C2×#467—612no—
182C2×C4×Q16—611no—
183C2×C8×D4D6111yescharacteristic
184C2×#427—612no—
185C2×C61—44no—
186C2×C61#334214yescomplemented
187C2×C61C2×#54711yescharacteristic
188C2×C61C22×#13511yescharacteristic
189C2×C61C2×#57811yescharacteristic
190C22×Q16—611no—
191C23×C8C2×D6112yes—
192#556—6116no—
193#556—1228no—
194C2×C4⋊Q8—612no—
195C2×#126—1224no—
196C2×#124—1222no—
197C2×C22⋊Q8—614no—
198C2×C4×Q8—612no—
199C2×C4×Q8—1222no—
200C2×C4×D4C2×D6111yescharacteristic
201C2×#117—614no—
202#500—618no—
203#485—6132no—
204#475—6116no—
205#467—6116no—
206C4×Q16—618no—
207C8×D4C2×D6118yes—
208#427—6116no—
209C2×#107—612no—
210C2×#107—612no—
211C2×#107—611no—
212C2×#106—614no—
213C2×C4⋊C8C2×D6111yescharacteristic
214C2×#103—614no—
215C2×#103—612no—
216C2×C22⋊C8C2×D6112yes—
217C2×C4×C8C2×D6111yescharacteristic
218C61C2×#334211yescharacteristic, complemented, Sylow
219C22×Q8—612no—
220C22×Q8—1222no—
221C22×D4D24411yescharacteristic
222C23×C4C22×D6112yes—
223C2×Q16—614no—
224C2×Q16—1224no—
225C22×C8—28no—
226C22×C8C22×D6112yes—
227C22×C8C22×D6118yes—
228C22×C8C22×D6111yescharacteristic
229C22×C8C22×D6111yescharacteristic
230C4⋊Q8—618no—
231C4⋊Q8—1224no—
232#126—12232no—
233#124—12216no—
234C22⋊Q8—6116no—
235C22⋊Q8—1228no—
236C4×Q8—618no—
237C4×Q8—12216no—
238C4×Q8—1224no—
239C4×D4D24414yes—
240C4×D4C22×D6114yes—
241#117—6116no—
242#117—1228no—
243C2×C4⋊C4—612no—
244C2×C4⋊C4—614no—
245C2×C4⋊C4—1222no—
246C2×C4⋊C4—1224no—
247C2×C4⋊C4—1222no—
248C2×C4⋊C4D24411yescharacteristic
249C2×C22⋊C4—1224no—
250C2×C22⋊C4—1224no—
251C2×C22⋊C4D24412yes—
252C2×C42—1224no—
253C2×C42—1222no—
254C2×C42C22×D6111yescharacteristic
255#107—614no—
256#107—618no—
257#107—618no—
258#106—6116no—
259C4⋊C8C22×D6114yes—
260#103—618no—
261#103—6116no—
262C22⋊C8C22×D6118yes—
263C4×C8C22×D6114yes—
264C24C2×D24412yes—
265C2×Q8—614no—
266C2×Q8—1222no—
267C2×Q8—1228no—
268C2×Q8—1224no—
269C2×Q8—1224no—
270C2×Q8—2448no—
271C2×D4—24no—
272C2×D4C2×D24414yes—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—1222no—
276C22×C4—1224no—
277C22×C4—1222no—
278C22×C4C2×D24414yes—
279C22×C4C2×D24412yes—
280C22×C4C2×D24411yescharacteristic
281C22×C4C2×D24411yescharacteristic
282C22×C4C23×D6114yes—
283C22×C4C23×D6111yescharacteristic
284Q16—1228no—
285C2×C8—24no—
286C2×C8—22no—
287C2×C8—216no—
288C2×C8#1175822414yes—
289C2×C8C23×D6112yes—
290C2×C8C23×D6114yes—
291C2×C8C23×D6112yes—
292C4⋊C4—614no—
293C4⋊C4—618no—
294C4⋊C4—1222no—
295C4⋊C4—1224no—
296C4⋊C4—1228no—
297C4⋊C4—12216no—
298C4⋊C4—1228no—
299C4⋊C4C2×D24414yes—
300C22⋊C4—12216no—
301C22⋊C4—12216no—
302C22⋊C4C2×D24418yes—
303C42—12216no—
304C42—1228no—
305C42C2×D24412yes—
306C42C23×D6112yes—
307C23—24no—
308C23—24no—
309C23—24no—
310C23C22×D24414yes—
311C23C22×D24411yescharacteristic
312Q8—1224no—
313Q8—1224no—
314Q8—24416no—
315Q8—2444no—
316D4—28no—
317C2×C4—22no—
318C2×C4—24no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—28no—
322C2×C4—1224no—
323C2×C4—1228no—
324C2×C4—1224no—
325C2×C4—2448no—
326C2×C4—2444no—
327C2×C4—2444no—
328C2×C4#1451979914yes—
329C2×C4C22×D24414yes—
330C2×C4C22×D24412yes—
331C2×C4C22×D24412yes—
332C2×C4C22×D24411yescharacteristic
333C2×C4C2×#1175822412yes—
334C2×C4#1451982412yes—
335C2×C4C24×D6111yescharacteristic
336C8—24no—
337C8—22no—
338C8C2×#1175822414yes—
339C22—24no—
340C22—24no—
341C22—24no—
342C22—48no—
343C22#1684041612yes—
344C22C2×#1451979912yes—
345C22#1684057912yes—
346C22C23×D24411yescharacteristic
347C4—24no—
348C4—22no—
349C4—2448no—
350C4—2444no—
351C4—2444no—
352C4#1684041612yes—
353C4C2×#1451979914yes—
354C4C22×#1175822411yescharacteristic
355C4C2×#1451982411yescharacteristic
356C2—44no—
357C2#2145825014yesdirect product factor
358C2C2×#1684041611yescharacteristic
359C2C22×#1451979911yescharacteristic
360C2C2×#1684057911yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C8×D4×C61C2
socleC23×C61C22×D4
prime radicalC22×D4×C61D4
hypercenterC2×C8×D4D61
hypocenterC61C2×#3342
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×C8×D4

Complements

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

NH ≅ G/Ntype
2. #21458250C2direct (N × H)
3. C2×#16840167C2semidirect
4. C2×#16840104C2semidirect
5. C2×#16840048C2semidirect
6. C2×#16840003C2semidirect
7. C2×C4×Dic244C2semidirect
8. C2×#16839800C2semidirect
20. #16840167C22semidirect
21. #16840104C22semidirect
22. #16840048C22semidirect
23. #16840003C22semidirect
24. C4×Dic244C22semidirect
25. #16839800C22semidirect
186. C2×C61#3342semidirect
218. C61C2×#3342semidirect
357. C2#21458250direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404822
#214582502
C2×#168401672
C2×#168401042
C2×#168400482
C2×#168400032
C2×C4×Dic2442
C2×#168398002
C2×C8×D4×C612
C2×#334261