Finite Group Databasebeta

← C2×#21456479 #30549858

Subgroups — C2×#21456479 #30549858

Order 15616.

1842 conjugacy classes of subgroups.

The subgroup lattice has 346 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840375C212yesmaximal
2#21456479C2116yesmaximal, direct product factor
3C2×#16840142C211yesmaximal, characteristic, complemented
4C2×#16840132C212yesmaximal, complemented
5C2×#16840021C212yesmaximal
6C2×#16840004C212yesmaximal
7C2×#16839868C212yesmaximal, complemented
8C2×#16839856C212yesmaximal, complemented
9C2×#16839716C211yesmaximal, characteristic
10C2×C61×#499C211yesmaximal, characteristic, complemented
11C22×Dic244C2212yes—
12C22×Dic244C2212yes—
13C22×#11758189C2211yescharacteristic
14C22×C8×D61C2211yescharacteristic
15#16840375—28no—
16#16840375C22116yes—
17C2×#14519777C2212yes—
18C2×#14519772—24no—
19C2×#14519768—24no—
20C2×#14519757C2214yes—
21C2×#14519742C2214yes—
22C2×#14519734C2211yescharacteristic
23#16840142C2218yescomplemented
24#16840132C22116yescomplemented
25#16840021C22116yes—
26#16840004C22116yes—
27#16839868C22116yescomplemented
28#16839856C22116yescomplemented
29C2×#14519700C2214yes—
30C2×#14519700C2214yes—
31#16839716C2218yes—
32C2×#14519688C2211yescharacteristic
33C2×#14519687C2211yescharacteristic
34C2×C8×Dic61C2211yescharacteristic
35C2×#125×C61C2212yes—
36C61×#499C2218yescomplemented
37C2×#107×C61C2212yes—
38C2×#106×C61C2212yes—
39C2×C4×C8×C61C2211yescharacteristic
40C22×Dic122C2314yes—
41C22×C4×D61C2311yescharacteristic
42C2×Dic244—28no—
43C2×Dic244—28no—
44C2×Dic244C2318yes—
45C2×Dic244C2318yes—
46C2×#11758189—24no—
47C2×#11758189C2314yes—
48C22×#92418C2311yescharacteristic
49C22×#92418C2311yescharacteristic
50C2×C8×D61—24no—
51C2×C8×D61C2314yes—
52#14519777—24no—
53#14519777C2318yes—
54#14519772—232no—
55#14519768—232no—
56#14519757—28no—
57#14519757C23116yes—
58#14519742—28no—
59#14519742C23116yes—
60#14519734D414yes—
61#14519734C2314yes—
62C2×C4⋊Dic61—24no—
63C2×C4⋊Dic61—24no—
64C2×#11758196—24no—
65C2×#11758196D412yes—
66C2×#11758198—24no—
67C2×#11758198D412yes—
68C2×C4×Dic61—24no—
69C2×C4×Dic61C2311yescharacteristic
70#14519700C23116yes—
71#14519700C23116yes—
72#14519688C2314yes—
73#14519687C2314yes—
74C8×Dic61C2314yes—
75C22×C8×C61C2311yescharacteristic
76C22×C8×C61C2311yescharacteristic
77#125×C61—24no—
78#125×C61C2318yes—
79C2×C4⋊C4×C61—24no—
80C2×C4⋊C4×C61C2314yes—
81C2×C42×C61C2311yescharacteristic
82#107×C61C2318yes—
83#106×C61C2318yes—
84C4×C8×C61C2314yes—
85C23×D61C2×D411yescharacteristic
86C22×C4×C61—24no—
87C22×C4×C61C2×D412yes—
88C22×C4×C61C2411yescharacteristic
89C22×Dic61—24no—
90C22×Dic61C2×D411yescharacteristic
91C22×Dic61C2×D412yes—
92C2×C4×D61—22no—
93C2×C4×D61—22no—
94C2×C4×D61C2×D412yes—
95C2×C4×D61C2412yes—
96C2×Dic122—28no—
97C2×Dic122—28no—
98C2×Dic122—24no—
99C2×Dic122C2418yes—
100C2×C8×C61#4114yes—
101C2×C8×C61#4114yes—
102C2×C8×C61C2412yes—
103C2×C8×C61C2412yes—
104C4⋊C4×C61—216no—
105C4⋊C4×C61—24no—
106C4⋊C4×C61C2418yes—
107C42×C61C2×D412yes—
108C42×C61C2412yes—
109#11758198—216no—
110#11758198C2×D418yes—
111C4⋊Dic61—216no—
112C4⋊Dic61—216no—
113#11758196—216no—
114#11758196C2×D418yes—
115C4×Dic61—216no—
116C4×Dic61C2×D412yes—
117C4×Dic61C2412yes—
118C2×#92418—22no—
119C2×#92418—22no—
120C2×#92418C2412yes—
121C2×#92418C2412yes—
122Dic244—216no—
123Dic244—216no—
124#11758189—28no—
125C8×D61—28no—
126C23×C61C22×D411yescharacteristic
127C22×D61—22no—
128C22×D61—24no—
129C22×D61C22×D412yes—
130C2×C4×C61—24no—
131C2×C4×C61—28no—
132C2×C4×C61—48no—
133C2×C4×C61C22×D414yes—
134C2×C4×C61C22×D411yescharacteristic
135C2×C4×C61C2×#4112yes—
136C2×C4×C61C2×#4112yes—
137C2×C4×C61C2511yescharacteristic
138C2×Dic61—22no—
139C2×Dic61—24no—
140C2×Dic61—28no—
141C2×Dic61—48no—
142C2×Dic61C22×D414yes—
143C2×Dic61C22×D412yes—
144C4×D61—24no—
145C4×D61—22no—
146C4×D61—22no—
147Dic122—28no—
148Dic122—28no—
149Dic122—48no—
150C8×C61C2×#4114yes—
151C8×C61C2×#4114yes—
152#92418—22no—
153#92418—22no—
154C2×#3177—611nomaximal, Sylow
155C22×C61#53212yes—
156C22×C61#57814yes—
157C22×C61C23×D411yescharacteristic
158C2×D61—22no—
159C2×D61—24no—
160C2×D61—44no—
161C4×C61—24no—
162C4×C61—48no—
163C4×C61#53212yes—
164C4×C61C22×#4111yescharacteristic
165C4×C61C22×#4111yescharacteristic
166Dic61—22no—
167Dic61—24no—
168Dic61—48no—
169C2×#541—612no—
170#3177—6116no—
171C2×#499D6111yescharacteristic, complemented
172C2×#494—611no—
173C2×#491—612no—
174C2×#470—612no—
175C2×#467—612no—
176C2×#441—612no—
177C2×C4×Q16—612no—
178C2×#405—611no—
179C2×C61#317714yescomplemented
180C2×C61C2×#53211yescharacteristic
181C2×C61C2×#57812yes—
182D61—42no—
183C22×Q16—612no—
184C22×Q16—612no—
185C22×M16—611no—
186C23×C8—611no—
187#541—6116no—
188#541—1228no—
189C2×C4⋊Q8—612no—
190C2×#126—1224no—
191C2×#125—1224no—
192C2×#125C2×D6112yes—
193C2×C22⋊Q8—614no—
194C2×C4×Q8—614no—
195C2×#117—611no—
196#499C2×D6118yescomplemented
197#494—618no—
198#491—6116no—
199#470—6116no—
200#467—6116no—
201#441—6116no—
202C4×Q16—6116no—
203C2×#107C2×D6112yes—
204C2×#106C2×D6112yes—
205C2×#103—614no—
206C2×#103—614no—
207#405—618no—
208C2×#97—611no—
209C2×#97—611no—
210C2×C4×C8—611no—
211C2×C4×C8C2×D6111yescharacteristic
212C61C2×#317711yescharacteristic, complemented, Sylow
213C22×Q8—614no—
214C23×C4—611no—
215C2×Q16—618no—
216C2×Q16—618no—
217C2×Q16—1228no—
218C2×Q16—1228no—
219C2×M16—614no—
220C2×M16—1224no—
221C22×C8—611no—
222C22×C8—611no—
223C22×C8—614no—
224C22×C8—1224no—
225C22×C8C22×D6111yescharacteristic
226C22×C8C22×D6111yescharacteristic
227C4⋊Q8—618no—
228C4⋊Q8—1224no—
229#126—12232no—
230#125—24no—
231#125—12232no—
232#125C22×D6118yes—
233C22⋊Q8—6116no—
234C22⋊Q8—1228no—
235C4×Q8—6116no—
236C4×Q8—1228no—
237#117—614no—
238#117—614no—
239C2×C4⋊C4—24no—
240C2×C4⋊C4—612no—
241C2×C4⋊C4—1224no—
242C2×C4⋊C4—1224no—
243C2×C4⋊C4—1224no—
244C2×C4⋊C4C22×D6114yes—
245C2×C22⋊C4—612no—
246C2×C22⋊C4—1224no—
247C2×C42—611no—
248C2×C42—1224no—
249C2×C42C22×D6111yescharacteristic
250#107C22×D6118yes—
251#106C22×D6118yes—
252#103—6116no—
253#103—6116no—
254#97—614no—
255#97—614no—
256C4×C8—614no—
257C4×C8C22×D6114yes—
258C24—611no—
259C2×Q8—618no—
260C2×Q8—1224no—
261C2×Q8—1228no—
262C2×Q8—1228no—
263C22×C4—24no—
264C22×C4—612no—
265C22×C4—611no—
266C22×C4—612no—
267C22×C4—612no—
268C22×C4—1222no—
269C22×C4—1222no—
270C22×C4—1224no—
271C22×C4D4×D6112yes—
272C22×C4C23×D6111yescharacteristic
273Q16—12216no—
274Q16—12216no—
275M16—1228no—
276C2×C8—612no—
277C2×C8—612no—
278C2×C8—1222no—
279C2×C8—1222no—
280C2×C8—1228no—
281C2×C8#1175822614yes—
282C2×C8#1175822614yes—
283C2×C8C23×D6112yes—
284C2×C8C23×D6112yes—
285C4⋊C4—216no—
286C4⋊C4—24no—
287C4⋊C4—618no—
288C4⋊C4—12216no—
289C4⋊C4—12216no—
290C4⋊C4—12216no—
291C4⋊C4C23×D6118yes—
292C22⋊C4—618no—
293C22⋊C4—12216no—
294C42—612no—
295C42—612no—
296C42—12216no—
297C42D4×D6112yes—
298C42C23×D6112yes—
299C23—612no—
300C23—1222no—
301C23—1224no—
302C23C2×D4×D6111yescharacteristic
303Q8—1228no—
304Q8—1228no—
305Q8—2448no—
306C2×C4—24no—
307C2×C4—28no—
308C2×C4—48no—
309C2×C4—614no—
310C2×C4—612no—
311C2×C4—1222no—
312C2×C4—1224no—
313C2×C4—1224no—
314C2×C4—1222no—
315C2×C4—1222no—
316C2×C4—1228no—
317C2×C4—2448no—
318C2×C4C2×D4×D6114yes—
319C2×C4C2×D4×D6111yescharacteristic
320C2×C4C2×#1175822612yes—
321C2×C4C2×#1175822612yes—
322C2×C4C24×D6111yescharacteristic
323C8—1222no—
324C8—1222no—
325C8C2×#1175822614yes—
326C8C2×#1175822614yes—
327C22—1224no—
328C22—1222no—
329C22—2444no—
330C22#1684031312yes—
331C22#1684057614yes—
332C22C22×D4×D6111yescharacteristic
333C4—24no—
334C4—48no—
335C4—1224no—
336C4—1222no—
337C4—2448no—
338C4#1684031312yes—
339C4C22×#1175822611yescharacteristic
340C4C22×#1175822611yescharacteristic
341C2—2442no—
342C2#2145647914yesdirect product factor
343C2C2×#1684031311yescharacteristic
344C2C2×#1684057612yes—
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#499C2
socleC23×C61C22×D4
prime radicalC23×D61C2×D4
hypercenterC2×#499D61
hypocenterC61C2×#3177
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#499

Complements

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

NH ≅ G/Ntype
2. #21456479C2direct (N × H)
3. C2×#16840142C2semidirect
4. C2×#16840132C2semidirect
7. C2×#16839868C2semidirect
8. C2×#16839856C2semidirect
10. C2×C61×#499C2semidirect
23. #16840142C22semidirect
24. #16840132C22semidirect
27. #16839868C22semidirect
28. #16839856C22semidirect
36. C61×#499C22semidirect
171. C2×#499D61semidirect
179. C2×C61#3177semidirect
196. #499C2×D61semidirect
212. C61C2×#3177semidirect
342. C2#21456479direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403752
#214564792
C2×#168401422
C2×#168401322
C2×#168400212
C2×#168400042
C2×#168398682
C2×#168398562
C2×#168397162
C2×C61×#4992
C2×#317761