Finite Group Databasebeta

← C2×#21461381 #30612031

Subgroups — C2×#21461381 #30612031

Order 15616.

766 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
1C2×#16840783C212yesmaximal
2#21461381C218yesmaximal, direct product factor
3C2×#16840625C212yesmaximal, complemented
4C2×#16840624C212yesmaximal, complemented
5C22×C8×Dic61C211yesmaximal, characteristic
6#16840783—24no—
7#16840783C2218yes—
8C2×C4⋊#92420C2214yes—
9C2×C22⋊#92420—22no—
10C2×#14519832—22no—
11#16840625C2218yescomplemented
12#16840624C2218yescomplemented
13C23×#92418C411yescharacteristic
14C22×C4×Dic61C2211yescharacteristic
15C2×C8×Dic61C411yescharacteristic
16C2×C8×Dic61C414yes—
17C2×C8×Dic61C411yescharacteristic
18C2×C8×Dic61C2211yescharacteristic
19C2×C8×Dic61C2211yescharacteristic
20C2×C8×Dic61C2214yes—
21C23×C8×C61C411yescharacteristic
22C22×#92420—24no—
23C4⋊#92420—24no—
24C4⋊#92420C2318yes—
25C22⋊#92420—28no—
26#14519832—28no—
27C23×Dic61D411yescharacteristic
28C23×Dic61Q811yescharacteristic
29C22×#92418—24no—
30C22×#92418C2×C411yescharacteristic
31C22×#92418C2×C414yes—
32C22×#92418C2×C411yescharacteristic
33C2×C4×Dic61C2×C412yes—
34C2×C4×Dic61C2×C411yescharacteristic
35C2×C4×Dic61D411yescharacteristic
36C2×C4×Dic61D412yes—
37C2×C4×Dic61Q812yes—
38C2×C4×Dic61Q811yescharacteristic
39C2×C4×Dic61C2311yescharacteristic
40C2×C4×Dic61C2312yes—
41C8×Dic61C2×C414yes—
42C8×Dic61C2×C412yes—
43C8×Dic61C2×C412yes—
44C8×Dic61C2×C414yes—
45C8×Dic61C2312yes—
46C8×Dic61C2312yes—
47C23×C4×C61C2×C411yescharacteristic
48C22×C8×C61—24no—
49C22×C8×C61C2×C411yescharacteristic
50C22×C8×C61C2×C414yes—
51C22×C8×C61C2×C411yescharacteristic
52C24×C61C4⋊C411yescharacteristic
53C22×C4×C61—22no—
54C22×C4×C61—22no—
55C22×C4×C61C4⋊C411yescharacteristic
56C22×C4×C61C4⋊C412yes—
57C22×C4×C61C22×C412yes—
58C22×C4×C61C22×C411yescharacteristic
59C22×Dic61—24no—
60C22×Dic61—24no—
61C22×Dic61C4⋊C411yescharacteristic
62C22×Dic61C4⋊C412yes—
63C22×Dic61C4⋊C412yes—
64C22×Dic61C4⋊C411yescharacteristic
65C22×Dic61C2×D412yes—
66C22×Dic61C2×D411yescharacteristic
67C22×Dic61C2×Q812yes—
68C22×Dic61C2×Q811yescharacteristic
69C2×#92420—28no—
70C2×#92420—48no—
71C2×C8×C61—22no—
72C2×C8×C61—28no—
73C2×C8×C61M1614yes—
74C2×C8×C61C22×C412yes—
75C2×C8×C61C22×C412yes—
76C4×Dic61C4⋊C412yes—
77C4×Dic61C4⋊C412yes—
78C4×Dic61C4⋊C412yes—
79C4×Dic61C22×C412yes—
80C4×Dic61C22×C411yescharacteristic
81C4×Dic61C2×D412yes—
82C4×Dic61C2×D411yescharacteristic
83C4×Dic61C2×Q812yes—
84C4×Dic61C2×Q811yescharacteristic
85C4×Dic61C2411yescharacteristic
86C2×#92418—22no—
87C2×#92418—28no—
88C2×#92418M1614yes—
89C2×#92418C22×C412yes—
90C2×#92418C22×C412yes—
91C23×C61—22no—
92C23×C61—22no—
93C23×C61#10814yes—
94C23×C61C2×C4⋊C412yes—
95C23×C61C2×C4⋊C411yescharacteristic
96C2×C4×C61—22no—
97C2×C4×C61—22no—
98C2×C4×C61—22no—
99C2×C4×C61—24no—
100C2×C4×C61C2×C4⋊C412yes—
101C2×C4×C61C2×C4⋊C411yescharacteristic
102C2×C4×C61C2×M1612yes—
103C2×C4×C61C2×M1612yes—
104C2×C4×C61C23×C411yescharacteristic
105C2×Dic61—22no—
106C2×Dic61—24no—
107C2×Dic61—22no—
108C2×Dic61—24no—
109C2×Dic61—22no—
110C2×Dic61—24no—
111C2×Dic61—24no—
112C2×Dic61C2×C4⋊C412yes—
113C2×Dic61C2×C4⋊C411yescharacteristic
114C2×Dic61C2×C4⋊C412yes—
115C2×Dic61C2×C4⋊C411yescharacteristic
116C2×Dic61#13514yes—
117C2×Dic61C22×D411yescharacteristic
118C2×Dic61C22×Q811yescharacteristic
119#92420—48no—
120C8×C61—22no—
121C8×C61C2×M1614yes—
122#92418—22no—
123#92418C2×M1614yes—
124C2×#1568—611nomaximal, Sylow
125C22×C61—28no—
126C22×C61—22no—
127C22×C61—22no—
128C22×C61#42312yes—
129C22×C61#42712yes—
130C22×C61C2×#10814yes—
131C22×C61C2×#10812yes—
132C22×C61C22×C4⋊C411yescharacteristic
133C4×C61—22no—
134C4×C61#42312yes—
135C4×C61C22×M1611yescharacteristic
136C4×C61C22×M1611yescharacteristic
137Dic61—22no—
138Dic61—21no—
139Dic61—22no—
140Dic61—21no—
141Dic61#42712yes—
142Dic61C2×#13512yes—
143C2×#432—612no—
144C22×C4×C8—611no—
145#1568—618no—
146C2×#335—612no—
147C2×#334—612no—
148C2×C61—24no—
149C2×C61#156814yescomplemented
150C2×C61C2×#42311yescharacteristic
151C2×C61C2×#42711yescharacteristic
152C2×C61C22×#10811yescharacteristic
153C23×C8—611no—
154C23×C8#692311yescharacteristic
155C22×C42—611no—
156#432—618no—
157#432—1224no—
158C2×C4⋊C8—614no—
159C2×C22⋊C8—1222no—
160C2×#97—1222no—
161C2×C4×C8—611no—
162C2×C4×C8—611no—
163C2×C4×C8—611no—
164C2×C4×C8—614no—
165C2×C4×C8—611no—
166C2×C4×C8—614no—
167#335—618no—
168#334—618no—
169C61C2×#156811yescharacteristic, complemented, Sylow
170C23×C4—611no—
171C23×C4—611no—
172C23×C4C2×#692311yescharacteristic
173C22×C8—24no—
174C22×C8—611no—
175C22×C8—614no—
176C22×C8—611no—
177C22×C8—1224no—
178C22×C8—1224no—
179C22×C8C2×#692311yescharacteristic
180C22×C8C2×#692314yes—
181C22×C8C2×#692311yescharacteristic
182C2×C42—611no—
183C2×C42—612no—
184C2×C42—612no—
185C2×C42—611no—
186C2×C42—611no—
187C2×C42—612no—
188C2×C42—611no—
189C2×C42—612no—
190C4⋊C8—618no—
191C4⋊C8—1224no—
192C22⋊C8—1228no—
193#97—1228no—
194C4×C8—612no—
195C4×C8—612no—
196C4×C8—612no—
197C4×C8—614no—
198C4×C8—614no—
199C4×C8—612no—
200C24C4⋊#692311yescharacteristic
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—611no—
204C22×C4—612no—
205C22×C4—612no—
206C22×C4—612no—
207C22×C4—612no—
208C22×C4—611no—
209C22×C4—611no—
210C22×C4—611no—
211C22×C4—1224no—
212C22×C4—1224no—
213C22×C4C4⋊#692312yes—
214C22×C4C4⋊#692311yescharacteristic
215C22×C4C22×#692312yes—
216C22×C4C22×#692311yescharacteristic
217C2×C8—22no—
218C2×C8—28no—
219C2×C8—614no—
220C2×C8—612no—
221C2×C8—612no—
222C2×C8—1228no—
223C2×C8—1222no—
224C2×C8—1228no—
225C2×C8—2448no—
226C2×C8#1175821714yes—
227C2×C8C22×#692312yes—
228C2×C8C22×#692312yes—
229C42—612no—
230C42—611no—
231C42—612no—
232C42—612no—
233C42—612no—
234C42—611no—
235C42—612no—
236C42—611no—
237C42—611no—
238C42—612no—
239C23—22no—
240C23—22no—
241C23#1451984814yes—
242C23C2×C4⋊#692312yes—
243C23C2×C4⋊#692311yescharacteristic
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—614no—
249C2×C4—611no—
250C2×C4—611no—
251C2×C4—612no—
252C2×C4—612no—
253C2×C4—611no—
254C2×C4—611no—
255C2×C4—1224no—
256C2×C4—1224no—
257C2×C4—1222no—
258C2×C4—1224no—
259C2×C4—1224no—
260C2×C4—1222no—
261C2×C4—1222no—
262C2×C4C2×C4⋊#692312yes—
263C2×C4C2×C4⋊#692311yescharacteristic
264C2×C4C2×#1175821712yes—
265C2×C4D61⋊M1612yes—
266C2×C4C23×#692311yescharacteristic
267C8—22no—
268C8—614no—
269C8—1222no—
270C8—2448no—
271C8C2×#1175821714yes—
272C22—28no—
273C22—22no—
274C22—22no—
275C22#1684076512yes—
276C22#1684077212yes—
277C22C2×#1451984814yes—
278C22C2×#1451984812yes—
279C22C22×C4⋊#692311yescharacteristic
280C4—22no—
281C4—612no—
282C4—612no—
283C4—1222no—
284C4—1222no—
285C4—1221no—
286C4—1221no—
287C4#1684076512yes—
288C4C22×#1175821711yescharacteristic
289C4C2×D61⋊M1611yescharacteristic
290C2—24no—
291C2#2146138114yesdirect product factor
292C2C2×#1684076511yescharacteristic
293C2C2×#1684077211yescharacteristic
294C2C22×#1451984811yescharacteristic
subgroupG/H
centerC23C2×C4⋊#6923
commutatorC2×C4×C61C23×C4
FrattiniC2×C4C23×#6923
FittingC23×C8×C61C4
socleC23×C61C2×C4⋊C4
prime radicalC24×C61C4⋊C4
cosocleC4×Dic61C24
hypercenterC23×C8#6923
hypocenterC61C2×#1568
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8

Complements

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

NH ≅ G/Ntype
2. #21461381C2direct (N × H)
3. C2×#16840625C2semidirect
4. C2×#16840624C2semidirect
11. #16840625C22semidirect
12. #16840624C22semidirect
149. C2×C61#1568semidirect
169. C61C2×#1568semidirect
291. C2#21461381direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168407832
#214613812
C2×#168406252
C2×#168406242
C22×C8×Dic612
C2×#156861