Finite Group Databasebeta

← C2×#21456405 #30549757

Subgroups — C2×#21456405 #30549757

Order 15616.

2006 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C212yesmaximal
2#21456405C2116yesmaximal, direct product factor
3C2×#16840167C211yesmaximal, characteristic, complemented
4C2×#16840142C211yesmaximal, characteristic, complemented
5C2×#16840113C212yesmaximal, complemented
6C2×#16840003C214yesmaximal
7C2×C4×Dic244C214yesmaximal, complemented
8C22×C4×C8×C61C211yesmaximal, characteristic
9C22×Dic244C2214yes—
10#16840319—28no—
11#16840319C22116yes—
12C2×#14519777C2212yes—
13C2×#14519777C2212yes—
14C2×#14519769—22no—
15C2×#14519756—22no—
16C2×#14519756C2214yes—
17C2×C4×Dic122—22no—
18C2×C4×Dic122C2214yes—
19C2×#14519736—22no—
20#16840167C2218yescomplemented
21#16840142C2218yescomplemented
22#16840113C22116yescomplemented
23#16840003C22132yes—
24C4×Dic244C22132yescomplemented
25C2×#14519711C2214yes—
26C2×#14519702C2218yes—
27C23×C8×C61C2212yes—
28C22×C42×C61C2211yescharacteristic
29C2×C4×C8×C61C2211yescharacteristic
30C2×C4×C8×C61C2218yes—
31C2×C4×C8×C61C2211yescharacteristic
32C2×C4×C8×C61C2212yes—
33C22×Dic122—22no—
34C22×Dic122C2314yes—
35C2×Dic244—216no—
36C2×Dic244C23116yes—
37#14519777—24no—
38#14519777—24no—
39#14519777C2318yes—
40#14519777C2318yes—
41#14519769—216no—
42#14519756—216no—
43#14519756—28no—
44#14519756C23116yes—
45C4×Dic122—216no—
46C4×Dic122—28no—
47C4×Dic122C23116yes—
48#14519736—216no—
49C2×C4⋊Dic61—22no—
50C2×C4⋊Dic61—22no—
51C2×C4⋊Dic61—22no—
52C2×C4⋊Dic61C2314yes—
53C2×#11758196—24no—
54C2×#11758196—24no—
55C2×C22⋊Dic61—24no—
56C2×C4×Dic61—24no—
57#14519711C23116yes—
58#14519702C23132yes—
59C23×C4×C61D411yescharacteristic
60C23×C4×C61D411yescharacteristic
61C23×C4×C61C2311yescharacteristic
62C22×C8×C61—28no—
63C22×C8×C61C2318yes—
64C22×C8×C61C2312yes—
65C22×C8×C61C2312yes—
66C2×C42×C61D411yescharacteristic
67C2×C42×C61D411yescharacteristic
68C2×C42×C61D414yes—
69C2×C42×C61C2311yescharacteristic
70C2×C42×C61C2311yescharacteristic
71C2×C42×C61C2314yes—
72C4×C8×C61C2314yes—
73C4×C8×C61C2318yes—
74C4×C8×C61C2314yes—
75C24×C61C2×D411yescharacteristic
76C22×C4×C61—24no—
77C22×C4×C61—24no—
78C22×C4×C61Q1618yescomplemented
79C22×C4×C61C2×D411yescharacteristic
80C22×C4×C61C2×D412yes—
81C22×C4×C61C2×D411yescharacteristic
82C22×C4×C61C2×D414yes—
83C22×C4×C61C2×D411yescharacteristic
84C22×C4×C61C2×D411yescharacteristic
85C22×C4×C61C2×D414yes—
86C22×C4×C61C2×D411yescharacteristic
87C22×C4×C61C2412yes—
88C22×C4×C61C2411yescharacteristic
89C22×Dic61—24no—
90C22×Dic61—24no—
91C2×Dic122—216no—
92C2×Dic122—28no—
93C2×Dic122—24no—
94C2×Dic122—48no—
95C2×Dic122C2418yes—
96C2×C8×C61—24no—
97C2×C8×C61—216no—
98C2×C8×C61#4118yes—
99C2×C8×C61C2414yes—
100C2×C8×C61C2414yes—
101C42×C61C2×D414yes—
102C42×C61C2×D412yes—
103C42×C61C2×D414yes—
104C42×C61C2×D412yes—
105C42×C61C2412yes—
106C42×C61C2412yes—
107C22⋊Dic61—216no—
108C4⋊Dic61—28no—
109C4⋊Dic61—28no—
110C4⋊Dic61—28no—
111C4⋊Dic61—24no—
112C4⋊Dic61C2418yes—
113#11758196—216no—
114#11758196—216no—
115C4×Dic61—216no—
116Dic244—232no—
117C23×C61—22no—
118C23×C61—22no—
119C23×C61C2×Q1614yes—
120C23×C61C22×D412yes—
121C23×C61C22×D411yescharacteristic
122C2×C4×C61—22no—
123C2×C4×C61—22no—
124C2×C4×C61—24no—
125C2×C4×C61—28no—
126C2×C4×C61—24no—
127C2×C4×C61C2×Q1614yes—
128C2×C4×C61C2×Q1614yes—
129C2×C4×C61C2×Q16116yescomplemented
130C2×C4×C61#13514yes—
131C2×C4×C61C22×D412yes—
132C2×C4×C61C22×D412yes—
133C2×C4×C61C22×D411yescharacteristic
134C2×C4×C61C22×D412yes—
135C2×C4×C61C22×D412yes—
136C2×C4×C61C22×D412yes—
137C2×C4×C61C2×#4114yes—
138C2×C4×C61C2511yescharacteristic
139C2×Dic61—28no—
140C2×Dic61—28no—
141C2×Dic61—48no—
142C2×Dic61—48no—
143Dic122—216no—
144Dic122—48no—
145Dic122—416no—
146C8×C61—24no—
147C8×C61C2×#4118yes—
148C2×#3170—611nomaximal, Sylow
149C22×C61—28no—
150C22×C61—22no—
151C22×C61—22no—
152C22×C61#53212yes—
153C22×C61C22×Q1614yes—
154C22×C61C22×Q1612yes—
155C22×C61C2×#13512yes—
156C22×C61C23×D411yescharacteristic
157C4×C61—22no—
158C4×C61—22no—
159C4×C61#53212yes—
160C4×C61C22×Q1614yes—
161C4×C61C22×Q1614yes—
162C4×C61C2×#13514yes—
163C4×C61C22×#4112yes—
164Dic61—48no—
165Dic61—48no—
166C2×#533—612no—
167#3170—6116no—
168C2×#500—611no—
169C2×#494—611no—
170C2×#487—612no—
171C2×#467—614no—
172C2×C4×Q16—614no—
173C22×C4×C8D6111yescharacteristic
174C2×C61—24no—
175C2×C61#317014yescomplemented
176C2×C61C2×#53211yescharacteristic
177C2×C61C23×Q1611yescharacteristic
178C2×C61C22×#13511yescharacteristic
179C22×Q16—614no—
180C23×C8C2×D6112yes—
181#533—6116no—
182#533—1228no—
183C2×C4⋊Q8—612no—
184C2×C4⋊Q8—612no—
185C2×#125—1222no—
186C2×C22⋊Q8—614no—
187C2×C22⋊Q8—1222no—
188C2×C4×Q8—614no—
189C2×C4×Q8—1222no—
190C2×#117—1222no—
191C22×C42C2×D6111yescharacteristic
192#500—618no—
193#494—618no—
194#487—6116no—
195#467—6132no—
196C4×Q16—6132no—
197C2×#107—614no—
198C2×#103—618no—
199C2×C4×C8C2×D6111yescharacteristic
200C2×C4×C8C2×D6111yescharacteristic
201C2×C4×C8C2×D6118yes—
202C2×C4×C8C2×D6112yes—
203C61C2×#317011yescharacteristic, complemented, Sylow
204C22×Q8—614no—
205C22×Q8—1222no—
206C23×C4D24411yescharacteristic
207C23×C4D24411yescharacteristic
208C23×C4C22×D6111yescharacteristic
209C2×Q16—6116no—
210C2×Q16—12216no—
211C22×C8—28no—
212C22×C8C22×D6112yes—
213C22×C8C22×D6118yes—
214C22×C8C22×D6112yes—
215C4⋊Q8—618no—
216C4⋊Q8—618no—
217C4⋊Q8—1224no—
218C4⋊Q8—1224no—
219#125—12216no—
220C22⋊Q8—6116no—
221C22⋊Q8—1228no—
222C22⋊Q8—12216no—
223C4×Q8—6116no—
224C4×Q8—1228no—
225C4×Q8—12216no—
226#117—12216no—
227C2×C4⋊C4—614no—
228C2×C4⋊C4—1222no—
229C2×C4⋊C4—1222no—
230C2×C4⋊C4—1224no—
231C2×C4⋊C4—1224no—
232C2×C4⋊C4—1222no—
233C2×C22⋊C4—1224no—
234C2×C42—1224no—
235C2×C42D24411yescharacteristic
236C2×C42D24414yes—
237C2×C42D24411yescharacteristic
238C2×C42C22×D6111yescharacteristic
239C2×C42C22×D6114yes—
240C2×C42C22×D6111yescharacteristic
241#107—6116no—
242#103—6132no—
243C4×C8C22×D6118yes—
244C4×C8C22×D6114yes—
245C4×C8C22×D6114yes—
246C24C2×D24411yescharacteristic
247C2×Q8—618no—
248C2×Q8—1228no—
249C2×Q8—1224no—
250C2×Q8—12216no—
251C2×Q8—2448no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—1224no—
255C22×C4—1224no—
256C22×C4Dic24418yescomplemented
257C22×C4C2×D24411yescharacteristic
258C22×C4C2×D24412yes—
259C22×C4C2×D24411yescharacteristic
260C22×C4C2×D24414yes—
261C22×C4C2×D24411yescharacteristic
262C22×C4C2×D24414yes—
263C22×C4C2×D24411yescharacteristic
264C22×C4C2×D24411yescharacteristic
265C22×C4C23×D6112yes—
266C22×C4C23×D6111yescharacteristic
267Q16—12232no—
268C2×C8—24no—
269C2×C8—216no—
270C2×C8#1175822218yes—
271C2×C8C23×D6114yes—
272C2×C8C23×D6114yes—
273C4⋊C4—618no—
274C4⋊C4—1224no—
275C4⋊C4—12216no—
276C4⋊C4—12216no—
277C4⋊C4—1228no—
278C4⋊C4—1228no—
279C4⋊C4—1228no—
280C22⋊C4—12216no—
281C42—12216no—
282C42C2×D24414yes—
283C42C2×D24412yes—
284C42C2×D24414yes—
285C42C2×D24412yes—
286C42C23×D6112yes—
287C42C23×D6112yes—
288C23—22no—
289C23—22no—
290C23C2×Dic24414yes—
291C23C22×D24412yes—
292C23C22×D24411yescharacteristic
293Q8—12216no—
294Q8—24416no—
295Q8—2448no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—28no—
299C2×C4—24no—
300C2×C4—24no—
301C2×C4—1228no—
302C2×C4—1228no—
303C2×C4—2448no—
304C2×C4—2448no—
305C2×C4C2×Dic24414yes—
306C2×C4C2×Dic24414yes—
307C2×C4C2×Dic244116yescomplemented
308C2×C4#1451979914yes—
309C2×C4C22×D24412yes—
310C2×C4C22×D24412yes—
311C2×C4C22×D24412yes—
312C2×C4C22×D24412yes—
313C2×C4C22×D24412yes—
314C2×C4C22×D24411yescharacteristic
315C2×C4C2×#1175822214yes—
316C2×C4C24×D6111yescharacteristic
317C8—24no—
318C8C2×#1175822218yes—
319C22—28no—
320C22—22no—
321C22—22no—
322C22#1684031212yes—
323C22C22×Dic24414yes—
324C22C22×Dic24412yes—
325C22C2×#1451979912yes—
326C22C23×D24411yescharacteristic
327C4—22no—
328C4—22no—
329C4—2448no—
330C4—2448no—
331C4#1684031212yes—
332C4C22×Dic24414yes—
333C4C22×Dic24414yes—
334C4C2×#1451979914yes—
335C4C22×#1175822212yes—
336C2—24no—
337C2#2145640514yesdirect product factor
338C2C2×#1684031211yescharacteristic
339C2C23×Dic24411yescharacteristic
340C2C22×#1451979911yescharacteristic
subgroupG/H
centerC22×C4C2×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC22×C4×C8×C61C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
hypercenterC22×C4×C8D61
hypocenterC61C2×#3170
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
2. #21456405C2direct (N × H)
3. C2×#16840167C2semidirect
4. C2×#16840142C2semidirect
5. C2×#16840113C2semidirect
7. C2×C4×Dic244C2semidirect
20. #16840167C22semidirect
21. #16840142C22semidirect
22. #16840113C22semidirect
24. C4×Dic244C22semidirect
78. C22×C4×C61Q16semidirect
129. C2×C4×C61C2×Q16semidirect
175. C2×C61#3170semidirect
203. C61C2×#3170semidirect
256. C22×C4Dic244semidirect
307. C2×C4C2×Dic244semidirect
337. C2#21456405direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214564052
C2×#168401672
C2×#168401422
C2×#168401132
C2×#168400032
C2×C4×Dic2442
C22×C4×C8×C612
C2×#317061