Finite Group Databasebeta

← C2×#21458249 #30558516

Subgroups — C2×#21458249 #30558516

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×#16840486C212yesmaximal
2#21458249C2116yesmaximal, direct product factor
3C2×#16840105C214yesmaximal, complemented
4C2×#16840044C212yesmaximal, complemented
5C2×#16840004C212yesmaximal, complemented
6C2×C4×Dic244C211yesmaximal, characteristic, complemented
7C2×C8×D244C211yesmaximal, characteristic
8C2×#16839799C212yesmaximal, complemented
9C2×C61×#500C211yesmaximal, characteristic, complemented
10C22×Dic244C2211yescharacteristic
11C22×C8×D61C2212yes—
12#16840486—28no—
13#16840486C22116yes—
14C2×#14519772—24no—
15C2×#14519766—22no—
16C2×#14519757C2214yes—
17C2×Q8×Dic61—22no—
18C2×C4×Dic122C2212yes—
19C2×C4×D244C2211yescharacteristic
20C2×#14519735C2214yes—
21#16840105C22132yescomplemented
22#16840044C22116yescomplemented
23#16840004C22116yescomplemented
24C4×Dic244C2218yescomplemented
25C8×D244C2218yes—
26#16839799C22116yescomplemented
27C2×#14519711C2211yescharacteristic
28C2×#14519708C2214yes—
29C2×C4⋊#92418C2211yescharacteristic
30C2×#14519702C2212yes—
31C2×#14519700C2214yes—
32C2×#14519689C2212yes—
33C2×C4⋊Q8×C61C2212yes—
34C61×#500C2218yescomplemented
35C2×#107×C61C2212yes—
36C2×#107×C61C2212yes—
37C2×C4×C8×C61C2211yescharacteristic
38C22×Dic122C2312yes—
39C22×D244D411yescharacteristic
40C22×C4×D61C2312yes—
41C2×Dic244—24no—
42C2×Dic244C2314yes—
43C22×#92418C2312yes—
44C2×C8×D61—28no—
45C2×C8×D61C2318yes—
46#14519772—232no—
47#14519766—216no—
48#14519757—28no—
49#14519757C23116yes—
50Q8×Dic61—216no—
51C4×Dic122—24no—
52C4×Dic122C2318yes—
53C4×D244D414yes—
54C4×D244C2314yes—
55#14519735—28no—
56#14519735C23116yes—
57C2×C4⋊Dic61—24no—
58C2×C4⋊Dic61D411yescharacteristic
59C2×C4⋊Dic61C2312yes—
60C2×#11758196—22no—
61C2×#11758198—24no—
62C2×#11758198—24no—
63C2×#11758198D412yes—
64C2×C4×Dic61—22no—
65C2×C4×Dic61—24no—
66#14519711C2314yes—
67#14519708C23116yes—
68C4⋊#92418C2314yes—
69#14519702C2318yes—
70#14519700C23116yes—
71#14519689C2318yes—
72C22×Q8×C61—22no—
73C22×C8×C61C2311yescharacteristic
74C22×C8×C61C2311yescharacteristic
75C4⋊Q8×C61—24no—
76C4⋊Q8×C61C2318yes—
77C2×C4⋊C4×C61—22no—
78C2×C4⋊C4×C61C2314yes—
79C2×C42×C61C2311yescharacteristic
80#107×C61C2318yes—
81#107×C61C2318yes—
82C4×C8×C61C2314yes—
83C23×D61C2×D412yes—
84C2×Q8×C61—28no—
85C2×Q8×C61—48no—
86C22×C4×C61—24no—
87C22×C4×C61C2×D411yescharacteristic
88C22×C4×C61C2×D411yescharacteristic
89C22×C4×C61C2411yescharacteristic
90C22×Dic61—22no—
91C22×Dic61—22no—
92C22×Dic61C2×D412yes—
93C2×D244—24no—
94C2×D244C2×D414yes—
95C2×C4×D61—24no—
96C2×C4×D61—24no—
97C2×C4×D61C2×D414yes—
98C2×C4×D61C2414yes—
99C2×Dic122—24no—
100C2×Dic122—24no—
101C2×Dic122—22no—
102C2×Dic122C2414yes—
103C2×C8×C61—22no—
104C2×C8×C61#4114yes—
105C2×C8×C61C2412yes—
106C2×C8×C61C2412yes—
107C4⋊C4×C61—28no—
108C4⋊C4×C61—24no—
109C4⋊C4×C61C2418yes—
110C42×C61C2×D412yes—
111C42×C61C2412yes—
112#11758198—216no—
113#11758198—216no—
114#11758198C2×D418yes—
115C4⋊Dic61—22no—
116C4⋊Dic61—216no—
117C4⋊Dic61C2×D414yes—
118C4⋊Dic61C2414yes—
119#11758196—28no—
120C4×Dic61—28no—
121C4×Dic61—216no—
122C2×#92418—24no—
123C2×#92418C2414yes—
124Dic244—28no—
125C8×D61—216no—
126C23×C61C22×D411yescharacteristic
127C22×D61—24no—
128C22×D61—24no—
129C22×D61—24no—
130C22×D61C22×D414yes—
131Q8×C61—416no—
132C2×C4×C61—22no—
133C2×C4×C61—28no—
134C2×C4×C61—48no—
135C2×C4×C61#13514yes—
136C2×C4×C61C22×D412yes—
137C2×C4×C61C22×D411yescharacteristic
138C2×C4×C61C22×D412yes—
139C2×C4×C61C2×#4112yes—
140C2×C4×C612−1+412yes—
141C2×C4×C61C2511yescharacteristic
142C2×Dic61—24no—
143C2×Dic61—24no—
144C2×Dic61—24no—
145C2×Dic61—44no—
146C2×Dic61—44no—
147C2×Dic61C22×D414yes—
148D244—28no—
149C4×D61—28no—
150C4×D61—24no—
151C4×D61—24no—
152Dic122—24no—
153Dic122—24no—
154Dic122—44no—
155C8×C61—22no—
156C8×C61C2×#4114yes—
157#92418—24no—
158C2×#3342—611nomaximal, Sylow
159C22×C61#54712yes—
160C22×C61C2×#13512yes—
161C22×C61#57812yes—
162C22×C61C23×D411yescharacteristic
163C2×D61—24no—
164C2×D61—24no—
165C2×D61—24no—
166C2×D61—48no—
167C4×C61—22no—
168C4×C61—48no—
169C4×C61#54712yes—
170C4×C61C2×#13514yes—
171C4×C61C22×#4111yescharacteristic
172C4×C61C2×2−1+411yescharacteristic
173Dic61—24no—
174Dic61—44no—
175Dic61—44no—
176C2×#556—612no—
177#3342—6116no—
178C2×#500D6111yescharacteristic, complemented
179C2×#485—614no—
180C2×#475—612no—
181C2×#467—612no—
182C2×C4×Q16—611no—
183C2×C8×D4—611no—
184C2×#427—612no—
185C2×C61#334214yescomplemented
186C2×C61C2×#54711yescharacteristic
187C2×C61C22×#13511yescharacteristic
188C2×C61C2×#57811yescharacteristic
189D61—44no—
190C22×Q16—611no—
191C23×C8—612no—
192#556—6116no—
193#556—1228no—
194C2×C4⋊Q8C2×D6112yes—
195C2×#126—1224no—
196C2×#124—1222no—
197C2×C22⋊Q8—614no—
198C2×C4×Q8—612no—
199C2×C4×Q8—1222no—
200C2×C4×D4—611no—
201C2×#117—614no—
202#500C2×D6118yescomplemented
203#485—6132no—
204#475—6116no—
205#467—6116no—
206C4×Q16—618no—
207C8×D4—618no—
208#427—6116no—
209C2×#107—611no—
210C2×#107C2×D6112yes—
211C2×#107C2×D6112yes—
212C2×#106—614no—
213C2×C4⋊C8—611no—
214C2×#103—612no—
215C2×#103—614no—
216C2×C22⋊C8—612no—
217C2×C4×C8C2×D6111yescharacteristic
218C61C2×#334211yescharacteristic, complemented, Sylow
219C22×Q8—22no—
220C22×Q8—612no—
221C22×D4—611no—
222C23×C4—612no—
223C2×Q16—614no—
224C2×Q16—1224no—
225C22×C8—612no—
226C22×C8—618no—
227C22×C8—1228no—
228C22×C8C22×D6111yescharacteristic
229C22×C8C22×D6111yescharacteristic
230C4⋊Q8—24no—
231C4⋊Q8C22×D6118yes—
232#126—12232no—
233#124—12216no—
234C22⋊Q8—6116no—
235C22⋊Q8—1228no—
236C4×Q8—618no—
237C4×Q8—12216no—
238C4×Q8—1224no—
239C4×D4—614no—
240C4×D4—614no—
241#117—6116no—
242#117—1228no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—611no—
245C2×C4⋊C4—612no—
246C2×C4⋊C4—1224no—
247C2×C4⋊C4—1222no—
248C2×C4⋊C4C22×D6114yes—
249C2×C22⋊C4—612no—
250C2×C22⋊C4—1224no—
251C2×C22⋊C4—1224no—
252C2×C42—1224no—
253C2×C42—1222no—
254C2×C42C22×D6111yescharacteristic
255#107—614no—
256#107C22×D6118yes—
257#107C22×D6118yes—
258#106—6116no—
259C4⋊C8—614no—
260#103—618no—
261#103—6116no—
262C22⋊C8—618no—
263C4×C8C22×D6114yes—
264C24—612no—
265C2×Q8—28no—
266C2×Q8—48no—
267C2×Q8—614no—
268C2×Q8—1222no—
269C2×Q8—1224no—
270C2×Q8—1224no—
271C2×D4—614no—
272C2×D4—1224no—
273C22×C4—24no—
274C22×C4—612no—
275C22×C4—614no—
276C22×C4—614no—
277C22×C4—1224no—
278C22×C4—1224no—
279C22×C4—1222no—
280C22×C4—1222no—
281C22×C4D4×D6111yescharacteristic
282C22×C4D4×D6111yescharacteristic
283C22×C4C23×D6111yescharacteristic
284Q16—1228no—
285C2×C8—22no—
286C2×C8—614no—
287C2×C8—1224no—
288C2×C8—12216no—
289C2×C8#1175822614yes—
290C2×C8C23×D6112yes—
291C2×C8C23×D6112yes—
292C4⋊C4—28no—
293C4⋊C4—24no—
294C4⋊C4—614no—
295C4⋊C4—614no—
296C4⋊C4—12216no—
297C4⋊C4—1222no—
298C4⋊C4—1228no—
299C4⋊C4C23×D6118yes—
300C22⋊C4—618no—
301C22⋊C4—12216no—
302C22⋊C4—12216no—
303C42—12216no—
304C42—1228no—
305C42D4×D6112yes—
306C42C23×D6112yes—
307C23—614no—
308C23—1224no—
309C23—1224no—
310C23—1224no—
311C23C2×D4×D6111yescharacteristic
312Q8—416no—
313Q8—1224no—
314Q8—1224no—
315Q8—2444no—
316D4—1228no—
317C2×C4—22no—
318C2×C4—28no—
319C2×C4—48no—
320C2×C4—614no—
321C2×C4—1224no—
322C2×C4—1224no—
323C2×C4—1224no—
324C2×C4—1228no—
325C2×C4—1224no—
326C2×C4—1224no—
327C2×C4—2444no—
328C2×C4—2444no—
329C2×C4#1451979614yes—
330C2×C4C2×D4×D6112yes—
331C2×C4C2×D4×D6112yes—
332C2×C4C2×D4×D6111yescharacteristic
333C2×C4C2×#1175822612yes—
334C2×C4#1451982512yes—
335C2×C4C24×D6111yescharacteristic
336C8—22no—
337C8—1224no—
338C8C2×#1175822614yes—
339C22—1224no—
340C22—1224no—
341C22—1224no—
342C22—2448no—
343C22#1684041512yes—
344C22C2×#1451979612yes—
345C22#1684057512yes—
346C22C22×D4×D6111yescharacteristic
347C4—22no—
348C4—48no—
349C4—1224no—
350C4—2444no—
351C4—2444no—
352C4#1684041512yes—
353C4C2×#1451979614yes—
354C4C22×#1175822611yescharacteristic
355C4C2×#1451982511yescharacteristic
356C2—2444no—
357C2#2145824914yesdirect product factor
358C2C2×#1684041511yescharacteristic
359C2C22×#1451979611yescharacteristic
360C2C2×#1684057511yescharacteristic
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#500C2
socleC23×C61C22×D4
prime radicalC22×D244D4
hypercenterC2×#500D61
hypocenterC61C2×#3342
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#500

Complements

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

NH ≅ G/Ntype
2. #21458249C2direct (N × H)
3. C2×#16840105C2semidirect
4. C2×#16840044C2semidirect
5. C2×#16840004C2semidirect
6. C2×C4×Dic244C2semidirect
8. C2×#16839799C2semidirect
9. C2×C61×#500C2semidirect
21. #16840105C22semidirect
22. #16840044C22semidirect
23. #16840004C22semidirect
24. C4×Dic244C22semidirect
26. #16839799C22semidirect
34. C61×#500C22semidirect
178. C2×#500D61semidirect
185. C2×C61#3342semidirect
202. #500C2×D61semidirect
218. C61C2×#3342semidirect
357. C2#21458249direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404862
#214582492
C2×#168401052
C2×#168400442
C2×#168400042
C2×C4×Dic2442
C2×C8×D2442
C2×#168397992
C2×C61×#5002
C2×#334261