Finite Group Databasebeta

← C2×#21451938 #29847191

Subgroups — C2×#21451938 #29847191

Order 15616.

2462 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519777C211yesmaximal, characteristic
2C22×#14519769C211yesmaximal, characteristic
3#21451938C2116yesmaximal, direct product factor
4C2×#16839694C214yesmaximal
5C2×#16839683C214yesmaximal
6C2×#16839632C212yesmaximal
7C2×#16839628C212yesmaximal
8C2×C61×#376C211yesmaximal, characteristic
9C23×Dic122C2212yes—
10C2×#14519777—28no—
11C2×#14519777C2218yes—
12C2×#14519769—28no—
13C2×#14519769C2218yes—
14C22×C4⋊Dic61C2211yescharacteristic
15C22×C4⋊Dic61C2212yes—
16C22×C4⋊Dic61C2211yescharacteristic
17C22×C4⋊Dic61C2212yes—
18C22×C4⋊Dic61C2218yes—
19C22×#11758196C2212yes—
20C22×#11758196C2212yes—
21#16839694C22132yes—
22#16839683C22132yes—
23#16839632C22116yes—
24#16839628C22116yes—
25C2×#14519684C2218yes—
26C22×C42×C61C2211yescharacteristic
27C22×C42×C61C2212yes—
28C61×#376C2218yes—
29C2×#95×C61C2212yes—
30C2×#95×C61C2212yes—
31C22×Dic122—28no—
32C22×Dic122—48no—
33C22×Dic122C2318yes—
34C23×Dic61C2312yes—
35C23×Dic61C2312yes—
36C23×Dic61C2314yes—
37#14519777—232no—
38#14519769—232no—
39C2×C4⋊Dic61—24no—
40C2×C4⋊Dic61—24no—
41C2×C4⋊Dic61—28no—
42C2×C4⋊Dic61—28no—
43C2×C4⋊Dic61—416no—
44C2×C4⋊Dic61C2318yes—
45C2×C4⋊Dic61C2314yes—
46C2×C4⋊Dic61C2314yes—
47C2×C4⋊Dic61C2318yes—
48C2×C4⋊Dic61C23132yes—
49C2×#11758196—28no—
50C2×#11758196—28no—
51C2×#11758196C2318yes—
52C2×#11758196C2318yes—
53#14519684C23132yes—
54C23×C4×C61C2311yescharacteristic
55C23×C4×C61C2311yescharacteristic
56C23×C4×C61C2314yes—
57C23×C4×C61C2311yescharacteristic
58C2×C42×C61D418yes—
59C2×C42×C61Q8116yescomplemented
60C2×C42×C61C2314yes—
61C2×C42×C61C2318yes—
62#95×C61C2318yes—
63#95×C61C2318yes—
64C24×C61C2411yescharacteristic
65C22×C4×C61—24no—
66C22×C4×C61—28no—
67C22×C4×C61—24no—
68C22×C4×C61—28no—
69C22×C4×C61C2×D414yes—
70C22×C4×C61C2×D414yes—
71C22×C4×C61C2×D414yes—
72C22×C4×C61C2×Q8116yes—
73C22×C4×C61C2×Q818yes—
74C22×C4×C61C2412yes—
75C22×C4×C61C2412yes—
76C22×C4×C61C2418yes—
77C22×C4×C61C2412yes—
78C22×Dic61—28no—
79C22×Dic61—24no—
80C22×Dic61—24no—
81C22×Dic61—216no—
82C22×Dic61—28no—
83C22×Dic61—28no—
84C22×Dic61C2418yes—
85C22×Dic61C2414yes—
86C22×Dic61C2414yes—
87C2×Dic122—216no—
88C2×Dic122—416no—
89C2×Dic122—432no—
90C42×C61C2×D4116yes—
91C42×C61C2×Q8132yescomplemented
92C4⋊Dic61—28no—
93C4⋊Dic61—28no—
94C4⋊Dic61—216no—
95C4⋊Dic61—216no—
96C4⋊Dic61—432no—
97#11758196—216no—
98#11758196—216no—
99C23×C61C22×D412yes—
100C23×C61C22×Q814yes—
101C23×C61H(5,𝔽2)14yes—
102C23×C612−1+414yes—
103C23×C61C2511yescharacteristic
104C2×C4×C61—28no—
105C2×C4×C61—28no—
106C2×C4×C61—232no—
107C2×C4×C61—28no—
108C2×C4×C61—24no—
109C2×C4×C61—24no—
110C2×C4×C61—28no—
111C2×C4×C61C4⋊Q8116yes—
112C2×C4×C61C22×D414yes—
113C2×C4×C61C22×D414yes—
114C2×C4×C61C22×D414yes—
115C2×C4×C61C22×Q8116yes—
116C2×C4×C61C22×Q818yes—
117C2×Dic61—24no—
118C2×Dic61—24no—
119C2×Dic61—28no—
120C2×Dic61—28no—
121C2×Dic61—216no—
122C2×Dic61—28no—
123C2×Dic61—416no—
124C2×Dic61—48no—
125C2×Dic61—48no—
126Dic122—432no—
127C2×#2660—611nomaximal, Sylow
128C22×C61C2×C4⋊Q814yes—
129C22×C61#53514yes—
130C22×C61#53614yes—
131C22×C61#544116yes—
132C22×C61C23×D411yescharacteristic
133C22×C61C23×Q812yes—
134C22×C61C2×H(5,𝔽2)12yes—
135C22×C61C2×2−1+412yes—
136C4×C61—24no—
137C4×C61—24no—
138C4×C61—216no—
139C4×C61C2×C4⋊Q818yes—
140Dic61—48no—
141Dic61—44no—
142Dic61—44no—
143C22×C4⋊Q8—611no—
144C22×#125—611no—
145#2660—6116no—
146C2×#398—614no—
147C2×#395—614no—
148C2×#384—612no—
149C2×#382—612no—
150C2×#376D6111yescharacteristic
151C2×C61#266018yescomplemented
152C2×C61C22×C4⋊Q811yescharacteristic
153C2×C61C2×#53511yescharacteristic
154C2×C61C2×#53611yescharacteristic
155C2×C61C2×#54414yes—
156C23×Q8—612no—
157C2×C4⋊Q8—618no—
158C2×C4⋊Q8—1228no—
159C2×#125—618no—
160C2×#125—1228no—
161C22×C4⋊C4—612no—
162C22×C4⋊C4—612no—
163C22×C4⋊C4—612no—
164C22×C4⋊C4—611no—
165C22×C4⋊C4—611no—
166C22×C4⋊C4—612no—
167C22×C4⋊C4—618no—
168C22×C42C2×D6112yes—
169C22×C42C2×D6111yescharacteristic
170#398—6132no—
171#395—6132no—
172#384—6116no—
173#382—6116no—
174#376C2×D6118yes—
175C2×#95—618no—
176C2×#95C2×D6112yes—
177C2×#95C2×D6112yes—
178C61C2×#266011yescharacteristic, complemented, Sylow
179C22×Q8—618no—
180C22×Q8—1228no—
181C22×Q8—2448no—
182C23×C4—612no—
183C23×C4—614no—
184C23×C4—612no—
185C23×C4C22×D6114yes—
186C23×C4C22×D6111yescharacteristic
187C23×C4C22×D6111yescharacteristic
188C23×C4C22×D6111yescharacteristic
189C4⋊Q8—12232no—
190#125—12232no—
191C2×C4⋊C4—614no—
192C2×C4⋊C4—614no—
193C2×C4⋊C4—618no—
194C2×C4⋊C4—618no—
195C2×C4⋊C4—618no—
196C2×C4⋊C4—618no—
197C2×C4⋊C4—6132no—
198C2×C4⋊C4—1228no—
199C2×C4⋊C4—1228no—
200C2×C4⋊C4—1224no—
201C2×C4⋊C4—1224no—
202C2×C4⋊C4—1228no—
203C2×C4⋊C4—1228no—
204C2×C4⋊C4—24416no—
205C2×C42Dic122116yescomplemented
206C2×C42D24418yes—
207C2×C42C22×D6118yes—
208C2×C42C22×D6114yes—
209#95—6132no—
210#95C22×D6118yes—
211#95C22×D6118yes—
212C24C23×D6111yescharacteristic
213C2×Q8—12216no—
214C2×Q8—24416no—
215C2×Q8—24432no—
216C22×C4—28no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—28no—
220C22×C4—614no—
221C22×C4—618no—
222C22×C4—614no—
223C22×C4—1224no—
224C22×C4—1224no—
225C22×C4—1228no—
226C22×C4—1228no—
227C22×C4—12216no—
228C22×C4—1228no—
229C22×C4C2×Dic122116yes—
230C22×C4C2×Dic12218yes—
231C22×C4C2×D24414yes—
232C22×C4C2×D24414yes—
233C22×C4C2×D24414yes—
234C22×C4C23×D6112yes—
235C22×C4C23×D6112yes—
236C22×C4C23×D6118yes—
237C22×C4C23×D6112yes—
238C4⋊C4—12216no—
239C4⋊C4—12216no—
240C4⋊C4—1228no—
241C4⋊C4—1228no—
242C4⋊C4—12216no—
243C4⋊C4—12216no—
244C4⋊C4—24432no—
245C42C2×Dic122132yescomplemented
246C42C2×D244116yes—
247C23C22×D24412yes—
248C23C22×Dic12214yes—
249C23#1451982314yes—
250C23#1451982414yes—
251C23C24×D6111yescharacteristic
252Q8—24432no—
253C2×C4—28no—
254C2×C4—28no—
255C2×C4—24no—
256C2×C4—28no—
257C2×C4—28no—
258C2×C4—24no—
259C2×C4—232no—
260C2×C4—1224no—
261C2×C4—1224no—
262C2×C4—1228no—
263C2×C4—1228no—
264C2×C4—12216no—
265C2×C4—1228no—
266C2×C4—2448no—
267C2×C4—24416no—
268C2×C4—2448no—
269C2×C4#14519777116yes—
270C2×C4C22×D24414yes—
271C2×C4C22×D24414yes—
272C2×C4C22×D24414yes—
273C2×C4C22×Dic122116yes—
274C2×C4C22×Dic12218yes—
275C22C2×#1451977714yes—
276C22#1684033114yes—
277C22#1684033814yes—
278C22#16840390116yes—
279C22C23×D24411yescharacteristic
280C22C23×Dic12212yes—
281C22C2×#1451982312yes—
282C22C2×#1451982412yes—
283C4—216no—
284C4—24no—
285C4—24no—
286C4—2444no—
287C4—2448no—
288C4—2444no—
289C4C2×#1451977718yes—
290C2#2145193818yesdirect product factor
291C2C22×#1451977711yescharacteristic
292C2C2×#1684033111yescharacteristic
293C2C2×#1684033811yescharacteristic
294C2C2×#1684039014yes—
subgroupG/H
centerC24C23×D61
commutator, cosocleC23×C61C25
FrattiniC23C24×D61
FittingC2×C61×#376C2
socle, prime radicalC24×C61C24
hypercenterC2×#376D61
hypocenterC61C2×#2660
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C24 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
3. #21451938C2direct (N × H)
59. C2×C42×C61Q8semidirect
91. C42×C61C2×Q8semidirect
151. C2×C61#2660semidirect
178. C61C2×#2660semidirect
205. C2×C42Dic122semidirect
245. C42C2×Dic122semidirect
290. C2#21451938direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197772
C22×#145197692
#214519382
C2×#168396942
C2×#168396832
C2×#168396322
C2×#168396282
C2×C61×#3762
C2×#266061