Finite Group Databasebeta

← C2×#21456358 #30549646

Subgroups — C2×#21456358 #30549646

Order 15616.

1854 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840390C212yesmaximal
2#21456358C2116yesmaximal, direct product factor
3C2×#16840171C214yesmaximal, complemented
4C2×#16840167C212yesmaximal, complemented
5C2×#16840164C212yesmaximal, complemented
6C2×#16839804C212yesmaximal
7C2×#16839800C211yesmaximal, characteristic
8C22×#14519711C211yesmaximal, characteristic
9C2×C61×#405C211yesmaximal, characteristic
10#16840390—28no—
11#16840390C22116yes—
12C2×#14519777C2214yes—
13C2×#14519776—22no—
14C2×#14519769C2214yes—
15C2×#14519768—22no—
16C2×#14519754—24no—
17C2×#14519736C2212yes—
18C22×C4⋊Dic61C2212yes—
19#16840171C22132yescomplemented
20#16840167C22116yescomplemented
21#16840164C22116yescomplemented
22#16839804C22116yes—
23#16839800C2218yes—
24C2×#14519711C2212yes—
25C2×#14519711C2212yes—
26C2×#14519711C2218yes—
27C2×#14519711C2211yescharacteristic
28C2×#14519711C2211yescharacteristic
29C2×#14519711C2214yes—
30C2×#14519709C2212yes—
31C2×#14519709C2214yes—
32C22×M16×C61C2211yescharacteristic
33C23×C8×C61C2211yescharacteristic
34C2×#117×C61C2211yescharacteristic
35C61×#405C2218yes—
36C2×#97×C61C2212yes—
37C2×C4×C8×C61C2212yes—
38C22×Dic122—24no—
39C23×Dic61—22no—
40#14519777—28no—
41#14519777C23116yes—
42#14519776—216no—
43#14519769—28no—
44#14519769C23116yes—
45#14519768—216no—
46#14519754—232no—
47#14519736—24no—
48#14519736C2318yes—
49C2×C4⋊Dic61—22no—
50C2×C4⋊Dic61—24no—
51C2×C4⋊Dic61—24no—
52C2×C4⋊Dic61C2314yes—
53C2×C4⋊Dic61C2318yes—
54C2×C4⋊Dic61C2312yes—
55C2×C4⋊Dic61C2312yes—
56C2×#11758196—24no—
57C2×#11758196—24no—
58C2×C22⋊Dic61—22no—
59C2×C4×Dic61—22no—
60#14519711C2318yes—
61#14519711C2318yes—
62#14519711C2314yes—
63#14519711C2314yes—
64#14519711C23116yes—
65#14519709C2318yes—
66#14519709C23116yes—
67C23×C4×C61C2311yescharacteristic
68C2×M16×C61Q818yescomplemented
69C2×M16×C61C2314yes—
70C22×C8×C61Q818yescomplemented
71C22×C8×C61C2311yescharacteristic
72C22×C8×C61C2311yescharacteristic
73C22×C8×C61C2312yes—
74C22×C8×C61C2314yes—
75#117×C61D414yes—
76#117×C61C2314yes—
77C2×C4⋊C4×C61D411yescharacteristic
78C2×C4⋊C4×C61D411yescharacteristic
79C2×C22⋊C4×C61D412yes—
80C2×C42×C61C2312yes—
81#97×C61C2318yes—
82C4×C8×C61C2318yes—
83C24×C61C2×D411yescharacteristic
84C22×C4×C61C2×D412yes—
85C22×C4×C61C2×D412yes—
86C22×C4×C61C2×D411yescharacteristic
87C22×C4×C61C2×D412yes—
88C22×C4×C61C2×Q814yes—
89C22×C4×C61C2×Q814yes—
90C22×C4×C61C2411yescharacteristic
91C22×C4×C61C2412yes—
92C22×Dic61—24no—
93C22×Dic61—22no—
94C22×Dic61—22no—
95C22×Dic61—28no—
96C22×Dic61—84no—
97C2×Dic122—216no—
98C2×Dic122—88no—
99M16×C61C2×Q8116yescomplemented
100C2×C8×C61C2×Q814yes—
101C2×C8×C61C2×Q814yes—
102C2×C8×C61C2×Q818yes—
103C2×C8×C61C2×Q8116yescomplemented
104C2×C8×C61C2412yes—
105C2×C8×C61C2414yes—
106C2×C8×C61C2412yes—
107C4⋊C4×C61C2×D414yes—
108C4⋊C4×C61C2×D414yes—
109C22⋊C4×C61C2×D418yes—
110C42×C61C2×D414yes—
111C42×C61C2414yes—
112C22⋊Dic61—28no—
113C4⋊Dic61—28no—
114C4⋊Dic61—24no—
115C4⋊Dic61—216no—
116C4⋊Dic61—22no—
117C4⋊Dic61—22no—
118C4⋊Dic61C2414yes—
119C4⋊Dic61C2418yes—
120C4⋊Dic61C2414yes—
121#11758196—216no—
122#11758196—216no—
123C4×Dic61—28no—
124C23×C61—22no—
125C23×C61—22no—
126C23×C61C4⋊Q814yes—
127C23×C61C22×D412yes—
128C23×C61C22×D411yescharacteristic
129C2×C4×C61—24no—
130C2×C4×C61—24no—
131C2×C4×C61C4⋊Q818yes—
132C2×C4×C61C4⋊Q814yes—
133C2×C4×C61C22×D414yes—
134C2×C4×C61C22×D414yes—
135C2×C4×C61C22×D412yes—
136C2×C4×C61C22×D411yescharacteristic
137C2×C4×C61C22×Q812yes—
138C2×C4×C61C22×Q812yes—
139C2×C4×C61C22×Q814yes—
140C2×C4×C61C22×Q814yes—
141C2×C4×C61C2511yescharacteristic
142C2×Dic61—24no—
143C2×Dic61—24no—
144C2×Dic61—28no—
145C2×Dic61—44no—
146C2×Dic61—48no—
147C2×Dic61—44no—
148C2×Dic61—88no—
149Dic122—816no—
150C8×C61C22×Q814yes—
151C8×C61C22×Q814yes—
152C8×C61C22×Q818yes—
153C2×#3164—611nomaximal, Sylow
154C22×C61—28no—
155C22×C61—22no—
156C22×C61—22no—
157C22×C61C2×C4⋊Q814yes—
158C22×C61C2×C4⋊Q812yes—
159C22×C61#57612yes—
160C22×C61#57812yes—
161C22×C61C23×D411yescharacteristic
162C4×C61—24no—
163C4×C61—24no—
164C4×C61C2×C4⋊Q814yes—
165C4×C61C2×C4⋊Q812yes—
166C4×C61C23×Q811yescharacteristic
167C4×C61C23×Q811yescharacteristic
168Dic61—44no—
169Dic61—48no—
170Dic61—44no—
171C2×#544—612no—
172#3164—6116no—
173C2×#501—614no—
174C2×#500—612no—
175C2×#499—612no—
176C2×#428—612no—
177C2×#427—611no—
178C22×#107—611no—
179C2×#405D6111yescharacteristic
180C2×C61—24no—
181C2×C61#316414yescomplemented
182C2×C61C22×C4⋊Q811yescharacteristic
183C2×C61C2×#57611yescharacteristic
184C2×C61C2×#57811yescharacteristic
185C22×M16C2×D6111yescharacteristic
186C23×C8C2×D6111yescharacteristic
187#544—6116no—
188#544—1228no—
189C2×C4⋊Q8—614no—
190C2×C4⋊Q8—1222no—
191C2×#125—614no—
192C2×#125—1222no—
193C2×C22⋊Q8—1224no—
194C2×#117—612no—
195C2×#117C2×D6111yescharacteristic
196C22×C4⋊C4—612no—
197#501—6132no—
198#500—6116no—
199#499—6116no—
200#428—6116no—
201#427—618no—
202C2×#107—611no—
203C2×#107—612no—
204C2×#107—611no—
205C2×#107—614no—
206C2×#107—612no—
207C2×#107—618no—
208C2×#106—614no—
209C2×#106—612no—
210#405C2×D6118yes—
211C2×#97C2×D6112yes—
212C2×C4×C8C2×D6112yes—
213C61C2×#316411yescharacteristic, complemented, Sylow
214C22×Q8—1224no—
215C23×C4—1222no—
216C23×C4C22×D6111yescharacteristic
217C2×M16Dic12218yescomplemented
218C2×M16C22×D6114yes—
219C22×C8Dic12218yescomplemented
220C22×C8C22×D6111yescharacteristic
221C22×C8C22×D6111yescharacteristic
222C22×C8C22×D6112yes—
223C22×C8C22×D6114yes—
224C4⋊Q8—6116no—
225C4⋊Q8—12216no—
226C4⋊Q8—1228no—
227#125—6116no—
228#125—12216no—
229#125—1228no—
230C22⋊Q8—12232no—
231#117—618no—
232#117—1224no—
233#117D24414yes—
234#117C22×D6114yes—
235C2×C4⋊C4—614no—
236C2×C4⋊C4—618no—
237C2×C4⋊C4—612no—
238C2×C4⋊C4—612no—
239C2×C4⋊C4—1222no—
240C2×C4⋊C4—1224no—
241C2×C4⋊C4—1224no—
242C2×C4⋊C4—1224no—
243C2×C4⋊C4—1224no—
244C2×C4⋊C4D24411yescharacteristic
245C2×C4⋊C4D24411yescharacteristic
246C2×C22⋊C4—1222no—
247C2×C22⋊C4D24412yes—
248C2×C42—1222no—
249C2×C42C22×D6112yes—
250#107—618no—
251#107—618no—
252#107—614no—
253#107—614no—
254#107—6116no—
255#106—618no—
256#106—6116no—
257#97C22×D6118yes—
258C4×C8C22×D6118yes—
259C24C2×D24411yescharacteristic
260C2×Q8—12216no—
261C2×Q8—4888no—
262C22×C4—1228no—
263C22×C4—1222no—
264C22×C4—1222no—
265C22×C4—1224no—
266C22×C4—4884no—
267C22×C4C2×Dic12214yes—
268C22×C4C2×Dic12214yes—
269C22×C4C2×D24412yes—
270C22×C4C2×D24412yes—
271C22×C4C2×D24412yes—
272C22×C4C2×D24411yescharacteristic
273C22×C4C23×D6112yes—
274C22×C4C23×D6111yescharacteristic
275M16C2×Dic122116yescomplemented
276C2×C8C2×Dic12214yes—
277C2×C8C2×Dic12214yes—
278C2×C8C2×Dic12218yes—
279C2×C8C2×Dic122116yescomplemented
280C2×C8C23×D6112yes—
281C2×C8C23×D6114yes—
282C2×C8C23×D6112yes—
283C4⋊C4—614no—
284C4⋊C4—618no—
285C4⋊C4—614no—
286C4⋊C4—1228no—
287C4⋊C4—1224no—
288C4⋊C4—1222no—
289C4⋊C4—1222no—
290C4⋊C4—12216no—
291C4⋊C4—12216no—
292C4⋊C4—12216no—
293C4⋊C4C2×D24414yes—
294C4⋊C4C2×D24414yes—
295C22⋊C4—1228no—
296C22⋊C4C2×D24418yes—
297C42—1228no—
298C42C2×D24414yes—
299C42C23×D6114yes—
300C23—22no—
301C23—22no—
302C23#1451977714yes—
303C23C22×D24412yes—
304C23C22×D24411yescharacteristic
305Q8—48816no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—1224no—
309C2×C4—1224no—
310C2×C4—1228no—
311C2×C4—4888no—
312C2×C4—2448no—
313C2×C4—2444no—
314C2×C4—2444no—
315C2×C4#1451977718yes—
316C2×C4#1451977714yes—
317C2×C4C22×D24414yes—
318C2×C4C22×D24414yes—
319C2×C4C22×D24412yes—
320C2×C4C22×D24411yescharacteristic
321C2×C4C22×Dic12212yes—
322C2×C4C22×Dic12212yes—
323C2×C4C22×Dic12214yes—
324C2×C4C22×Dic12214yes—
325C2×C4C24×D6111yescharacteristic
326C8C22×Dic12214yes—
327C8C22×Dic12214yes—
328C8C22×Dic12218yes—
329C22—22no—
330C22—22no—
331C22—28no—
332C22C2×#1451977714yes—
333C22C2×#1451977712yes—
334C22#1684056712yes—
335C22#1684057912yes—
336C22C23×D24411yescharacteristic
337C4—24no—
338C4—24no—
339C4—2448no—
340C4—2444no—
341C4—2444no—
342C4C2×#1451977714yes—
343C4C2×#1451977712yes—
344C4C23×Dic12211yescharacteristic
345C4C23×Dic12211yescharacteristic
346C2—24no—
347C2#2145635814yesdirect product factor
348C2C22×#1451977711yescharacteristic
349C2C2×#1684056711yescharacteristic
350C2C2×#1684057911yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#405C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
hypercenterC2×#405D61
hypocenterC61C2×#3164
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#405

Complements

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

NH ≅ G/Ntype
2. #21456358C2direct (N × H)
3. C2×#16840171C2semidirect
4. C2×#16840167C2semidirect
5. C2×#16840164C2semidirect
19. #16840171C22semidirect
20. #16840167C22semidirect
21. #16840164C22semidirect
68. C2×M16×C61Q8semidirect
70. C22×C8×C61Q8semidirect
99. M16×C61C2×Q8semidirect
103. C2×C8×C61C2×Q8semidirect
181. C2×C61#3164semidirect
213. C61C2×#3164semidirect
217. C2×M16Dic122semidirect
219. C22×C8Dic122semidirect
275. M16C2×Dic122semidirect
279. C2×C8C2×Dic122semidirect
347. C2#21456358direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403902
#214563582
C2×#168401712
C2×#168401672
C2×#168401642
C2×#168398042
C2×#168398002
C22×#145197112
C2×C61×#4052
C2×#316461