Finite Group Databasebeta

← C2×#21458809 #30560924

Subgroups — C2×#21458809 #30560924

Order 15616.

1958 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840486C212yesmaximal, complemented
2#21458809C2116yesmaximal, direct product factor
3C2×#16840147C212yesmaximal
4C2×#16839986C214yesmaximal, complemented
5C2×#16839964C212yesmaximal, complemented
6C2×C8×Dic122C211yesmaximal, characteristic, complemented
7C2×Q16×Dic61C212yesmaximal, complemented
8C2×C4×D488C211yesmaximal, characteristic
9C2×C61×#494C211yesmaximal, characteristic, complemented
10C22×#11758201C2214yes—
11C22×D488C2211yescharacteristic
12#16840486—28no—
13#16840486C22116yescomplemented
14C2×#14519772—24no—
15C2×#14519766C2214yes—
16C2×#14519757—22no—
17C2×Q8×Dic61C2214yes—
18C2×C4×Dic122C2211yescharacteristic
19C2×C4×D244C2212yes—
20C2×#14519735—22no—
21#16840147C22116yes—
22#16839986C22132yescomplemented
23#16839964C22116yescomplemented
24C8×Dic122C2218yescomplemented
25Q16×Dic61C22116yescomplemented
26C4×D488C2218yes—
27C2×#14519711C2211yescharacteristic
28C2×C4⋊#92418C2211yescharacteristic
29C2×#14519706C2212yes—
30C2×#14519701C2214yes—
31C2×#14519699C2212yes—
32C2×C8×Dic61C2212yes—
33C22×Q16×C61C2212yes—
34C22×Q16×C61C2212yes—
35C2×C4⋊Q8×C61C2212yes—
36C61×#494C2218yescomplemented
37C2×C4×C8×C61C2211yescharacteristic
38C22×Dic122D411yescharacteristic
39C22×D244C2312yes—
40C22×C4×D61—22no—
41C2×#11758201—48no—
42C2×#11758201C23116yes—
43C2×D488—24no—
44C2×D488C2314yes—
45C22×#92418C2312yes—
46#14519772—232no—
47#14519766—28no—
48#14519766C23116yes—
49#14519757—216no—
50Q8×Dic61—28no—
51Q8×Dic61C23116yes—
52C4×Dic122D414yes—
53C4×Dic122C2314yes—
54C4×D244—24no—
55C4×D244C2318yes—
56#14519735—216no—
57C2×C4⋊Dic61—24no—
58C2×C4⋊Dic61D411yescharacteristic
59C2×C4⋊Dic61C2312yes—
60C2×#11758196D412yes—
61C2×#11758198—22no—
62C2×#11758198—24no—
63C2×#11758198—24no—
64C2×C4×Dic61—24no—
65C2×C4×Dic61C2312yes—
66#14519711C2314yes—
67C4⋊#92418C2314yes—
68#14519706C2318yes—
69#14519701C23116yes—
70#14519699C2318yes—
71C8×Dic61C2318yes—
72C22×Q8×C61C2314yes—
73C2×Q16×C61—28no—
74C2×Q16×C61—44no—
75C2×Q16×C61C2318yes—
76C2×Q16×C61C2318yes—
77C22×C8×C61C2311yescharacteristic
78C22×C8×C61C2311yescharacteristic
79C4⋊Q8×C61—24no—
80C4⋊Q8×C61C2318yes—
81C2×C4⋊C4×C61—22no—
82C2×C4⋊C4×C61—22no—
83C2×C42×C61C2311yescharacteristic
84C4×C8×C61C2314yes—
85C23×D61—22no—
86C2×Q8×C61—24no—
87C2×Q8×C61—28no—
88C2×Q8×C61—28no—
89C2×Q8×C61C2418yes—
90C22×C4×C61—24no—
91C22×C4×C61C2×D411yescharacteristic
92C22×C4×C61C2×D411yescharacteristic
93C22×C4×C61C2411yescharacteristic
94C22×Dic61—22no—
95C22×Dic61C2×D412yes—
96C22×Dic61C2×D412yes—
97C2×D244—24no—
98C2×D244—24no—
99C2×D244—22no—
100C2×D244C2414yes—
101C2×C4×D61—28no—
102C2×C4×D61—48no—
103C2×Dic122—24no—
104C2×Dic122C2×D414yes—
105Q16×C61—216no—
106Q16×C61—48no—
107C2×C8×C61—22no—
108C2×C8×C61#4114yes—
109C2×C8×C61C2412yes—
110C2×C8×C61C2412yes—
111C4⋊C4×C61—28no—
112C4⋊C4×C61—28no—
113C42×C61C2×D412yes—
114C42×C61C2412yes—
115#11758201—416no—
116#11758198—28no—
117#11758198—216no—
118#11758198—216no—
119C4⋊Dic61—22no—
120C4⋊Dic61—216no—
121C4⋊Dic61C2×D414yes—
122C4⋊Dic61C2414yes—
123#11758196C2×D418yes—
124C4×Dic61—216no—
125C4×Dic61C2×D414yes—
126C4×Dic61C2414yes—
127C2×#92418—24no—
128C2×#92418C2414yes—
129D488—28no—
130C23×C61C22×D411yescharacteristic
131C22×D61—24no—
132C22×D61—44no—
133C22×D61—44no—
134C22×D61—44no—
135Q8×C61—28no—
136Q8×C61—28no—
137Q8×C61—48no—
138C2×C4×C61—22no—
139C2×C4×C61—28no—
140C2×C4×C61—48no—
141C2×C4×C61#13514yes—
142C2×C4×C61C22×D412yes—
143C2×C4×C61C22×D411yescharacteristic
144C2×C4×C61C22×D412yes—
145C2×C4×C61C2×#4112yes—
146C2×C4×C61H(5,𝔽2)12yes—
147C2×C4×C61C2511yescharacteristic
148C2×Dic61—24no—
149C2×Dic61—24no—
150C2×Dic61—24no—
151C2×Dic61—44no—
152C2×Dic61C22×D414yes—
153C2×Dic61C22×D414yes—
154D244—24no—
155D244—24no—
156D244—44no—
157C4×D61—416no—
158Dic122—28no—
159C8×C61—22no—
160C8×C61C2×#4114yes—
161#92418—24no—
162C2×#3393—611nomaximal, Sylow
163C22×C61#55012yes—
164C22×C61C2×#13512yes—
165C22×C61#57812yes—
166C22×C61C23×D411yescharacteristic
167C2×D61—44no—
168C2×D61—44no—
169C2×D61—44no—
170C2×D61—88no—
171C4×C61—22no—
172C4×C61—48no—
173C4×C61#55012yes—
174C4×C61C2×#13514yes—
175C4×C61C22×#4111yescharacteristic
176C4×C61C2×H(5,𝔽2)11yescharacteristic
177Dic61—24no—
178Dic61—24no—
179Dic61—44no—
180C2×#556—612no—
181#3393—6116no—
182C2×#495—612no—
183C2×#494D6111yescharacteristic, complemented
184C2×#464—614no—
185C2×#461—612no—
186C2×C8×Q8—611no—
187C2×C4×Q16—612no—
188C2×C4×D8—611no—
189C2×C61#339314yescomplemented
190C2×C61C2×#55011yescharacteristic
191C2×C61C22×#13511yescharacteristic
192C2×C61C2×#57811yescharacteristic
193D61—84no—
194C22×Q16C2×D6112yes—
195C22×Q16C2×D6112yes—
196C22×SD16—614no—
197C22×D8—611no—
198#556—6116no—
199#556—1228no—
200C2×C4⋊Q8C2×D6112yes—
201C2×#126—1224no—
202C2×#124—614no—
203C2×C22⋊Q8—1222no—
204C2×C4×Q8—611no—
205C2×C4×Q8—614no—
206C2×C4×D4—612no—
207C2×#117—1222no—
208#495—6116no—
209#494C2×D6118yescomplemented
210#464—6132no—
211#461—6116no—
212C8×Q8—618no—
213C4×Q16—6116no—
214C4×D8—618no—
215C2×#107—611no—
216C2×C4⋊C8—612no—
217C2×C4⋊C8—611no—
218C2×#103—614no—
219C2×#102—612no—
220C2×C4×C8—612no—
221C2×C4×C8C2×D6111yescharacteristic
222C61C2×#339311yescharacteristic, complemented, Sylow
223C22×Q8—611no—
224C22×Q8C22×D6114yes—
225C22×D4—612no—
226C23×C4—1222no—
227C2×Q16—28no—
228C2×Q16—44no—
229C2×Q16C22×D6118yes—
230C2×Q16C22×D6118yes—
231C2×SD16—6116no—
232C2×SD16—2448no—
233C2×D8—614no—
234C2×D8—1224no—
235C22×C8—612no—
236C22×C8C22×D6111yescharacteristic
237C22×C8C22×D6111yescharacteristic
238C4⋊Q8—24no—
239C4⋊Q8C22×D6118yes—
240#126—12232no—
241#124—6116no—
242#124—1228no—
243C22⋊Q8—12216no—
244C4×Q8—614no—
245C4×Q8—614no—
246C4×Q8—6116no—
247C4×Q8—1228no—
248C4×D4—618no—
249C4×D4—1224no—
250#117—12216no—
251C2×C4⋊C4—22no—
252C2×C4⋊C4—22no—
253C2×C4⋊C4—611no—
254C2×C4⋊C4—612no—
255C2×C4⋊C4—612no—
256C2×C4⋊C4—1224no—
257C2×C22⋊C4—1224no—
258C2×C22⋊C4—1224no—
259C2×C22⋊C4—1222no—
260C2×C42—612no—
261C2×C42—1224no—
262C2×C42C22×D6111yescharacteristic
263#107—614no—
264C4⋊C8—618no—
265C4⋊C8—614no—
266#103—6116no—
267#102—618no—
268C4×C8—618no—
269C4×C8C22×D6114yes—
270C24—1222no—
271C2×Q8—24no—
272C2×Q8—28no—
273C2×Q8—28no—
274C2×Q8—614no—
275C2×Q8—1224no—
276C2×Q8C23×D6118yes—
277C2×D4—614no—
278C2×D4—1222no—
279C2×D4—1224no—
280C2×D4—1224no—
281C22×C4—24no—
282C22×C4—612no—
283C22×C4—612no—
284C22×C4—1222no—
285C22×C4—1228no—
286C22×C4—2448no—
287C22×C4D4×D6111yescharacteristic
288C22×C4D4×D6111yescharacteristic
289C22×C4C23×D6111yescharacteristic
290Q16—216no—
291Q16—48no—
292SD16—24416no—
293D8—1228no—
294C2×C8—22no—
295C2×C8—614no—
296C2×C8—1224no—
297C2×C8#1175822414yes—
298C2×C8C23×D6112yes—
299C2×C8C23×D6112yes—
300C4⋊C4—28no—
301C4⋊C4—28no—
302C4⋊C4—618no—
303C4⋊C4—614no—
304C4⋊C4—614no—
305C4⋊C4—12216no—
306C4⋊C4—1222no—
307C22⋊C4—12216no—
308C22⋊C4—12216no—
309C22⋊C4—1228no—
310C42—614no—
311C42—614no—
312C42—12216no—
313C42D4×D6112yes—
314C42C23×D6112yes—
315C23—1224no—
316C23—2444no—
317C23—2444no—
318C23—2444no—
319C23C2×D4×D6111yescharacteristic
320Q8—28no—
321Q8—28no—
322Q8—48no—
323Q8—1228no—
324D4—1224no—
325D4—1224no—
326D4—2444no—
327C2×C4—22no—
328C2×C4—28no—
329C2×C4—48no—
330C2×C4—614no—
331C2×C4—614no—
332C2×C4—1224no—
333C2×C4—1224no—
334C2×C4—1224no—
335C2×C4—2444no—
336C2×C4—24416no—
337C2×C4#1451980014yes—
338C2×C4C2×D4×D6112yes—
339C2×C4C2×D4×D6112yes—
340C2×C4C2×D4×D6111yescharacteristic
341C2×C4C2×#1175822412yes—
342C2×C4#1451982212yes—
343C2×C4C24×D6111yescharacteristic
344C8—22no—
345C8—1224no—
346C8C2×#1175822414yes—
347C22—4888no—
348C22—2444no—
349C22—2444no—
350C22—2444no—
351C22#1684043212yes—
352C22C2×#1451980012yes—
353C22#1684057512yes—
354C22C22×D4×D6111yescharacteristic
355C4—22no—
356C4—48no—
357C4—1224no—
358C4—1224no—
359C4—2444no—
360C4#1684043212yes—
361C4C2×#1451980014yes—
362C4C22×#1175822411yescharacteristic
363C4C2×#1451982211yescharacteristic
364C2—4884no—
365C2#2145880914yesdirect product factor
366C2C2×#1684043211yescharacteristic
367C2C22×#1451980011yescharacteristic
368C2C2×#1684057511yescharacteristic
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#494C2
socleC23×C61C22×D4
prime radicalC22×D488C22
hypercenterC2×#494D61
hypocenterC61C2×#3393
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
1. C2×#16840486C2semidirect
2. #21458809C2direct (N × H)
4. C2×#16839986C2semidirect
5. C2×#16839964C2semidirect
6. C2×C8×Dic122C2semidirect
7. C2×Q16×Dic61C2semidirect
9. C2×C61×#494C2semidirect
13. #16840486C22semidirect
22. #16839986C22semidirect
23. #16839964C22semidirect
24. C8×Dic122C22semidirect
25. Q16×Dic61C22semidirect
36. C61×#494C22semidirect
183. C2×#494D61semidirect
189. C2×C61#3393semidirect
209. #494C2×D61semidirect
222. C61C2×#3393semidirect
365. C2#21458809direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404862
#214588092
C2×#168401472
C2×#168399862
C2×#168399642
C2×C8×Dic1222
C2×Q16×Dic612
C2×C4×D4882
C2×C61×#4942
C2×#339361