Finite Group Databasebeta

← C2×#21456200 #30549288

Subgroups — C2×#21456200 #30549288

Order 15616.

2118 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2C22×#14519777C211yesmaximal, characteristic
3#21456200C2116yesmaximal, direct product factor
4C2×#16840131C214yesmaximal, complemented
5C2×#16840113C214yesmaximal, complemented
6C2×#16839772C214yesmaximal
7C2×C4×M16×C61C211yesmaximal, characteristic
8C23×Dic122C2212yes—
9#16840319—24no—
10#16840319C2218yes—
11C2×#14519777—22no—
12C2×#14519777—24no—
13C2×#14519777C2212yes—
14C2×#14519777C2212yes—
15C2×#14519777C2212yes—
16C2×#14519777C2218yes—
17C2×#14519769C2212yes—
18C2×#14519756—22no—
19C2×C4×Dic122—22no—
20C2×#14519736C2212yes—
21C22×C4⋊Dic61—22no—
22#16840131C22132yescomplemented
23#16840113C22132yescomplemented
24#16839772C22132yes—
25C2×#14519702C22116yes—
26C22×M16×C61C2212yes—
27C22×C42×C61C2211yescharacteristic
28C4×M16×C61C2218yes—
29C2×#97×C61C2212yes—
30C2×C4×C8×C61C2212yes—
31C22×Dic122—216no—
32C22×Dic122—22no—
33C22×Dic122—22no—
34C22×Dic122—24no—
35C22×Dic122C2314yes—
36C22×Dic122C2318yes—
37C23×Dic61—22no—
38#14519777—216no—
39#14519777—24no—
40#14519777—24no—
41#14519777—24no—
42#14519777C2318yes—
43#14519777C2318yes—
44#14519777C2318yes—
45#14519769—24no—
46#14519769C2318yes—
47#14519756—216no—
48C4×Dic122—216no—
49#14519736—24no—
50#14519736C2318yes—
51C2×C4⋊Dic61—24no—
52C2×C4⋊Dic61—216no—
53C2×C4⋊Dic61—24no—
54C2×C4⋊Dic61—22no—
55C2×C4⋊Dic61C2314yes—
56C2×#11758196—24no—
57C2×C22⋊Dic61—22no—
58C2×C4×Dic61—22no—
59#14519702C23164yes—
60C23×C4×C61D412yes—
61C23×C4×C61C2311yescharacteristic
62C2×M16×C61—28no—
63C2×M16×C61C2318yes—
64C22×C8×C61C2314yes—
65C2×C42×C61D412yes—
66C2×C42×C61D414yes—
67C2×C42×C61C2311yescharacteristic
68C2×C42×C61C2311yescharacteristic
69C2×C42×C61C2314yes—
70#97×C61C2318yes—
71C4×C8×C61C2318yes—
72C24×C61C2×D411yescharacteristic
73C22×C4×C61—28no—
74C22×C4×C61C2×D412yes—
75C22×C4×C61C2×D418yes—
76C22×C4×C61C2×D411yescharacteristic
77C22×C4×C61C2×D412yes—
78C22×C4×C61C2×D412yes—
79C22×C4×C61#4118yes—
80C22×C4×C61C2411yescharacteristic
81C22×C4×C61C2412yes—
82C22×Dic61—28no—
83C22×Dic61—24no—
84C22×Dic61—24no—
85C22×Dic61—48no—
86C2×Dic122—216no—
87C2×Dic122—232no—
88C2×Dic122—28no—
89C2×Dic122—24no—
90C2×Dic122—28no—
91C2×Dic122—416no—
92C2×Dic122—48no—
93C2×Dic122—48no—
94C2×Dic122C2418yes—
95M16×C61—216no—
96C2×C8×C61—28no—
97C2×C8×C61C2418yes—
98C42×C61C2×D418yes—
99C42×C61C2×D412yes—
100C42×C61C2×D412yes—
101C42×C61C2412yes—
102C42×C61C2412yes—
103C22⋊Dic61—28no—
104C4⋊Dic61—216no—
105C4⋊Dic61—216no—
106C4⋊Dic61—28no—
107C4⋊Dic61—24no—
108C4⋊Dic61C2418yes—
109#11758196—216no—
110C4×Dic61—28no—
111C23×C61—24no—
112C23×C61#12414yes—
113C23×C61C22×D412yes—
114C23×C61C22×D411yescharacteristic
115C2×C4×C61—24no—
116C2×C4×C61—216no—
117C2×C4×C61#12418yes—
118C2×C4×C61#12414yes—
119C2×C4×C61#13718yes—
120C2×C4×C61C22×D414yes—
121C2×C4×C61C22×D412yes—
122C2×C4×C61C22×D411yescharacteristic
123C2×C4×C61C22×D414yes—
124C2×C4×C61C2×#4114yes—
125C2×C4×C61C2×#4118yes—
126C2×C4×C61C2511yescharacteristic
127C2×Dic61—28no—
128C2×Dic61—28no—
129C2×Dic61—416no—
130C2×Dic61—48no—
131C2×Dic61—48no—
132Dic122—216no—
133Dic122—416no—
134Dic122—48no—
135Dic122—416no—
136C8×C61—28no—
137C2×#3139—611nomaximal, Sylow
138C22×C61—28no—
139C22×C61—24no—
140C22×C61C2×#12414yes—
141C22×C61C2×#12412yes—
142C22×C61C2×#13714yes—
143C22×C61C23×D411yescharacteristic
144C4×C61—24no—
145C4×C61C2×#12414yes—
146C4×C61C2×#12412yes—
147C4×C61C2×#13718yes—
148C4×C61C22×#4112yes—
149Dic61—48no—
150Dic61—48no—
151C2×#533—611no—
152C22×C4⋊Q8—611no—
153#3139—6116no—
154C2×#491—614no—
155C2×#487—614no—
156C2×#419—614no—
157C2×C4×M16D6111yescharacteristic
158C2×C61—24no—
159C2×C61#313914yescomplemented
160C2×C61C22×#12411yescharacteristic
161C2×C61C22×#13712yes—
162C23×Q8—612no—
163C22×M16C2×D6112yes—
164#533—618no—
165#533—1224no—
166C2×C4⋊Q8—612no—
167C2×C4⋊Q8—612no—
168C2×C4⋊Q8—612no—
169C2×C4⋊Q8—618no—
170C2×C4⋊Q8—1222no—
171C2×C4⋊Q8—1224no—
172C2×#125—612no—
173C2×C22⋊Q8—1222no—
174C2×C4×Q8—1222no—
175C2×#117—612no—
176C22×C4⋊C4—1222no—
177C22×C42C2×D6111yescharacteristic
178#491—6132no—
179#487—6132no—
180#419—6132no—
181C2×#103—6116no—
182C4×M16C2×D6118yes—
183C2×#97C2×D6112yes—
184C2×C4×C8C2×D6112yes—
185C61C2×#313911yescharacteristic, complemented, Sylow
186C22×Q8—614no—
187C22×Q8—618no—
188C22×Q8—1222no—
189C22×Q8—1224no—
190C22×Q8—1222no—
191C22×Q8—12216no—
192C23×C4—1222no—
193C23×C4D24412yes—
194C23×C4C22×D6111yescharacteristic
195C2×M16—28no—
196C2×M16C22×D6118yes—
197C22×C8C22×D6114yes—
198C4⋊Q8—618no—
199C4⋊Q8—618no—
200C4⋊Q8—618no—
201C4⋊Q8—12216no—
202C4⋊Q8—1224no—
203C4⋊Q8—1224no—
204C4⋊Q8—1224no—
205#125—618no—
206#125—1224no—
207C22⋊Q8—12216no—
208C4×Q8—12216no—
209#117—618no—
210#117—1224no—
211C2×C4⋊C4—614no—
212C2×C4⋊C4—12216no—
213C2×C4⋊C4—1224no—
214C2×C4⋊C4—1224no—
215C2×C4⋊C4—1224no—
216C2×C4⋊C4—1222no—
217C2×C22⋊C4—1222no—
218C2×C42—1222no—
219C2×C42D24412yes—
220C2×C42D24414yes—
221C2×C42C22×D6111yescharacteristic
222C2×C42C22×D6111yescharacteristic
223C2×C42C22×D6114yes—
224#103—6164no—
225#97C22×D6118yes—
226C4×C8C22×D6118yes—
227C24C2×D24411yescharacteristic
228C2×Q8—618no—
229C2×Q8—1228no—
230C2×Q8—1228no—
231C2×Q8—1224no—
232C2×Q8—12216no—
233C2×Q8—12232no—
234C2×Q8—2448no—
235C2×Q8—24416no—
236C2×Q8—2448no—
237C22×C4—28no—
238C22×C4—1228no—
239C22×C4—1224no—
240C22×C4—1224no—
241C22×C4—2448no—
242C22×C4C2×D24418yes—
243C22×C4C2×D24412yes—
244C22×C4C2×D24412yes—
245C22×C4C2×D24412yes—
246C22×C4C2×D24411yescharacteristic
247C22×C4#1175822218yes—
248C22×C4C23×D6112yes—
249C22×C4C23×D6111yescharacteristic
250M16—216no—
251C2×C8—28no—
252C2×C8C23×D6118yes—
253C4⋊C4—618no—
254C4⋊C4—1224no—
255C4⋊C4—12216no—
256C4⋊C4—12216no—
257C4⋊C4—12216no—
258C4⋊C4—1228no—
259C22⋊C4—1228no—
260C42—1228no—
261C42C2×D24418yes—
262C42C2×D24412yes—
263C42C2×D24412yes—
264C42C23×D6112yes—
265C42C23×D6112yes—
266C23—24no—
267C23#1451976514yes—
268C23C22×D24412yes—
269C23C22×D24411yescharacteristic
270Q8—12216no—
271Q8—24416no—
272Q8—2448no—
273Q8—24416no—
274C2×C4—24no—
275C2×C4—216no—
276C2×C4—1228no—
277C2×C4—1228no—
278C2×C4—24416no—
279C2×C4—2448no—
280C2×C4—2448no—
281C2×C4#1451976518yes—
282C2×C4#1451976514yes—
283C2×C4#1451981018yes—
284C2×C4C22×D24414yes—
285C2×C4C22×D24412yes—
286C2×C4C22×D24411yescharacteristic
287C2×C4C22×D24414yes—
288C2×C4C2×#1175822214yes—
289C2×C4C2×#1175822218yes—
290C2×C4C24×D6111yescharacteristic
291C8—28no—
292C22—28no—
293C22—24no—
294C22C2×#1451976514yes—
295C22C2×#1451976512yes—
296C22C2×#1451981014yes—
297C22C23×D24411yescharacteristic
298C4—24no—
299C4—2448no—
300C4—2448no—
301C4C2×#1451976514yes—
302C4C2×#1451976512yes—
303C4C2×#1451981018yes—
304C4C22×#1175822212yes—
305C2—24no—
306C2#2145620014yesdirect product factor
307C2C22×#1451976511yescharacteristic
308C2C22×#1451981012yes—
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C4×M16×C61C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
hypercenterC2×C4×M16D61
hypocenterC61C2×#3139
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
3. #21456200C2direct (N × H)
4. C2×#16840131C2semidirect
5. C2×#16840113C2semidirect
22. #16840131C22semidirect
23. #16840113C22semidirect
159. C2×C61#3139semidirect
185. C61C2×#3139semidirect
306. C2#21456200direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
C22×#145197772
#214562002
C2×#168401312
C2×#168401132
C2×#168397722
C2×C4×M16×C612
C2×#313961