Finite Group Databasebeta

← C2×#21454860 #30544755

Subgroups — C2×#21454860 #30544755

Order 15616.

2586 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21454860C2116yesmaximal, direct product factor
2C2×#16839840C218yesmaximal, complemented
3C2×#16839815C212yesmaximal, complemented
4C2×#16839726C214yesmaximal, complemented
5C22×C4×D4×C61C211yesmaximal, characteristic
6C22×#11758194C2218yescomplemented
7#16839840C22164yescomplemented
8#16839815C22116yescomplemented
9C2×C4⋊#92418C2214yescomplemented
10#16839726C22132yescomplemented
11C2×C22⋊#92418C2214yes—
12C2×C22⋊#92418C2218yescomplemented
13C2×C4×#92418C2214yescomplemented
14C23×D4×C61C411yescharacteristic
15C24×C4×C61C2212yes—
16C2×C4×D4×C61C414yes—
17C2×C4×D4×C61C418yes—
18C2×C4×D4×C61C2218yes—
19C2×C4×D4×C61C2214yes—
20C22×C4⋊C4×C61C411yescharacteristic
21C22×C22⋊C4×C61C412yes—
22C22×C42×C61C2211yescharacteristic
23C2×#11758194—416no—
24C2×#11758194C23132yescomplemented
25C22×#92418C2318yes—
26C4⋊#92418C23116yescomplemented
27C22⋊#92418C23116yes—
28C22⋊#92418C23132yescomplemented
29C4×#92418C23116yescomplemented
30C25×C61C2×C412yes—
31C22×D4×C61—28no—
32C22×D4×C61C2×C414yes—
33C22×D4×C61C2×C418yes—
34C23×C4×C61—48no—
35C23×C4×C61C2×C412yes—
36C23×C4×C61C2×C418yes—
37C23×C4×C61C2×C414yes—
38C23×C4×C61C2×C411yescharacteristic
39C23×C4×C61C2×C411yescharacteristic
40C23×C4×C61C2311yescharacteristic
41C23×C4×C61C2314yes—
42C23×C4×C61C2318yes—
43C4×D4×C61C2×C4116yes—
44C4×D4×C61C2×C4132yes—
45C4×D4×C61C23116yes—
46C2×C4⋊C4×C61C2×C414yes—
47C2×C4⋊C4×C61C2×C418yes—
48C2×C22⋊C4×C61C2×C418yes—
49C2×C22⋊C4×C61C2×C4116yes—
50C2×C42×C61C2×C412yes—
51C2×C42×C61C2×C414yes—
52C2×C42×C61C2312yes—
53C2×C42×C61C2314yes—
54C24×C61—28no—
55C24×C61—44no—
56C24×C61—44no—
57C24×C61C22×C414yes—
58C24×C61C22×C411yescharacteristic
59C24×C61C22×C418yes—
60C2×D4×C61—216no—
61C2×D4×C61—232no—
62C2×D4×C61C22×C4116yes—
63C22×C4×C61—24no—
64C22×C4×C61—216no—
65C22×C4×C61—416no—
66C22×C4×C61—416no—
67C22×C4×C61—48no—
68C22×C4×C61—44no—
69C22×C4×C61—42no—
70C22×C4×C61M1618yescomplemented
71C22×C4×C61C22×C411yescharacteristic
72C22×C4×C61C22×C412yes—
73C22×C4×C61C22×C412yes—
74C22×C4×C61C22×C414yes—
75C22×C4×C61C22×C418yes—
76C22×C4×C61C22×C414yes—
77C22×C4×C61C22×C418yes—
78C22×C4×C61C22×C4116yes—
79C22×C4×C61C22×C412yes—
80C22×C4×C61C22×C414yes—
81C22×C4×C61C2412yes—
82C22×C4×C61C2418yes—
83C22×C4×C61C2411yescharacteristic
84C4⋊C4×C61C22×C4116yes—
85C22⋊C4×C61C22×C4132yes—
86C42×C61C22×C418yes—
87C42×C61C22×C414yes—
88C42×C61C2414yes—
89#11758194—432no—
90C2×#92418—216no—
91C2×#92418C24116yes—
92C23×C61—22no—
93C23×C61—22no—
94C23×C61—28no—
95C23×C61—216no—
96C23×C61—28no—
97C23×C61—28no—
98C23×C61—48no—
99C23×C61—48no—
100C23×C61—432no—
101C23×C61C2×M1614yes—
102C23×C61C23×C418yes—
103C23×C61C23×C412yes—
104C23×C61C23×C411yescharacteristic
105D4×C61—232no—
106C2×C4×C61—22no—
107C2×C4×C61—28no—
108C2×C4×C61—24no—
109C2×C4×C61—24no—
110C2×C4×C61—216no—
111C2×C4×C61—216no—
112C2×C4×C61—24no—
113C2×C4×C61—416no—
114C2×C4×C61—48no—
115C2×C4×C61—44no—
116C2×C4×C61C2×M1618yes—
117C2×C4×C61C2×M16116yescomplemented
118C2×C4×C61C23×C412yes—
119C2×C4×C61C23×C414yes—
120C2×C4×C61C23×C418yes—
121C2×C4×C61C23×C411yescharacteristic
122C2×C4×C61C23×C414yes—
123C2×C4×C61H(5,𝔽2)14yes—
124C2×C4×C61C2511yescharacteristic
125#92418—216no—
126C2×#2975—611nomaximal, Sylow
127C22×C61—22no—
128C22×C61—28no—
129C22×C61—22no—
130C22×C61—28no—
131C22×C61—28no—
132C22×C61—28no—
133C22×C61—432no—
134C22×C61—416no—
135C22×C61#51812yes—
136C22×C61C22×M1614yes—
137C22×C61C22×M1612yes—
138C22×C61#56812yes—
139C22×C61C24×C411yescharacteristic
140C4×C61—22no—
141C4×C61—28no—
142C4×C61—24no—
143C4×C61#51812yes—
144C4×C61C22×M1618yes—
145C4×C61C2×H(5,𝔽2)12yes—
146C22×C4×D4D6111yescharacteristic
147#2975—6116no—
148C2×#436—618no—
149C2×#431—612no—
150C2×#407—614no—
151C2×C61—24no—
152C2×C61—48no—
153C2×C61#297514yescomplemented
154C2×C61C2×#51811yescharacteristic
155C2×C61C23×M1611yescharacteristic
156C2×C61C2×#56811yescharacteristic
157C23×D4Dic6111yescharacteristic
158C24×C4C2×D6112yes—
159C22×M16—618no—
160C2×C4×D4Dic6114yes—
161C2×C4×D4Dic6118yes—
162C2×C4×D4C2×D6114yes—
163C2×C4×D4C2×D6118yes—
164C22×C4⋊C4Dic6111yescharacteristic
165C22×C22⋊C4Dic6112yes—
166C22×C42C2×D6111yescharacteristic
167#436—6164no—
168#431—6116no—
169C2×C4⋊C8—614no—
170#407—6132no—
171C2×C22⋊C8—614no—
172C2×C22⋊C8—618no—
173C2×C4×C8—614no—
174C61C2×#297511yescharacteristic, complemented, Sylow
175C25C2×Dic6112yes—
176C22×D4—28no—
177C22×D4C2×Dic6114yes—
178C22×D4C2×Dic6118yes—
179C23×C4—48no—
180C23×C4C2×Dic6111yescharacteristic
181C23×C4C2×Dic6112yes—
182C23×C4C2×Dic6118yes—
183C23×C4C2×Dic6114yes—
184C23×C4C2×Dic6111yescharacteristic
185C23×C4C22×D6114yes—
186C23×C4C22×D6111yescharacteristic
187C23×C4C22×D6118yes—
188C2×M16—6132no—
189C2×M16—24416no—
190C22×C8—618no—
191C4×D4C2×Dic61116yes—
192C4×D4C2×Dic61132yes—
193C4×D4C22×D61116yes—
194C2×C4⋊C4C2×Dic6114yes—
195C2×C4⋊C4C2×Dic6118yes—
196C2×C22⋊C4C2×Dic6118yes—
197C2×C22⋊C4C2×Dic61116yes—
198C2×C42C2×Dic6112yes—
199C2×C42C2×Dic6114yes—
200C2×C42C22×D6114yes—
201C2×C42C22×D6112yes—
202C4⋊C8—6116no—
203C22⋊C8—6116no—
204C22⋊C8—6132no—
205C4×C8—6116no—
206C24—28no—
207C24—44no—
208C24—44no—
209C24C22×Dic6114yes—
210C24C22×Dic6111yescharacteristic
211C24C22×Dic6118yes—
212C2×D4—216no—
213C2×D4—232no—
214C2×D4C22×Dic61116yes—
215C22×C4—216no—
216C22×C4—24no—
217C22×C4—416no—
218C22×C4—416no—
219C22×C4—48no—
220C22×C4—44no—
221C22×C4—42no—
222C22×C4#1175819418yescomplemented
223C22×C4C22×Dic6111yescharacteristic
224C22×C4C22×Dic6112yes—
225C22×C4C22×Dic6112yes—
226C22×C4C22×Dic6114yes—
227C22×C4C22×Dic6118yes—
228C22×C4C22×Dic6114yes—
229C22×C4C22×Dic6118yes—
230C22×C4C22×Dic61116yes—
231C22×C4C22×Dic6112yes—
232C22×C4C22×Dic6114yes—
233C22×C4C23×D6112yes—
234C22×C4C23×D6118yes—
235C22×C4C23×D6111yescharacteristic
236M16—24432no—
237C2×C8—6116no—
238C2×C8—12216no—
239C4⋊C4C22×Dic61116yes—
240C22⋊C4C22×Dic61132yes—
241C42C22×Dic6118yes—
242C42C22×Dic6114yes—
243C42C23×D6114yes—
244C23—22no—
245C23—22no—
246C23—28no—
247C23—216no—
248C23—28no—
249C23—28no—
250C23—48no—
251C23—48no—
252C23—432no—
253C23C2×#1175819414yes—
254C23C23×Dic6118yes—
255C23C23×Dic6112yes—
256C23C23×Dic6111yescharacteristic
257D4—232no—
258C2×C4—22no—
259C2×C4—28no—
260C2×C4—24no—
261C2×C4—24no—
262C2×C4—216no—
263C2×C4—216no—
264C2×C4—24no—
265C2×C4—416no—
266C2×C4—48no—
267C2×C4—44no—
268C2×C4C2×#1175819418yes—
269C2×C4C2×#11758194116yescomplemented
270C2×C4C23×Dic6112yes—
271C2×C4C23×Dic6114yes—
272C2×C4C23×Dic6118yes—
273C2×C4C23×Dic6111yescharacteristic
274C2×C4C23×Dic6114yes—
275C2×C4#1451982214yes—
276C2×C4C24×D6111yescharacteristic
277C8—12216no—
278C22—28no—
279C22—22no—
280C22—22no—
281C22—28no—
282C22—28no—
283C22—28no—
284C22—432no—
285C22—416no—
286C22#1684023712yes—
287C22C22×#1175819414yes—
288C22C22×#1175819412yes—
289C22#1684052912yes—
290C22C24×Dic6111yescharacteristic
291C4—24no—
292C4—22no—
293C4—28no—
294C4#1684023712yes—
295C4C22×#1175819418yes—
296C4C2×#1451982212yes—
297C2—24no—
298C2—48no—
299C2#2145486014yesdirect product factor
300C2C2×#1684023711yescharacteristic
301C2C23×#1175819411yescharacteristic
302C2C2×#1684052911yescharacteristic
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC22×C4×D4×C61C2
socleC23×C61C23×C4
prime radicalC23×D4×C61C4
cosocleC2×C4×C61C25
hypercenterC22×C4×D4D61
hypocenterC61C2×#2975
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C4×D4

Complements

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

NH ≅ G/Ntype
1. #21454860C2direct (N × H)
2. C2×#16839840C2semidirect
3. C2×#16839815C2semidirect
4. C2×#16839726C2semidirect
6. C22×#11758194C22semidirect
7. #16839840C22semidirect
8. #16839815C22semidirect
9. C2×C4⋊#92418C22semidirect
10. #16839726C22semidirect
12. C2×C22⋊#92418C22semidirect
13. C2×C4×#92418C22semidirect
24. C2×#11758194C23semidirect
26. C4⋊#92418C23semidirect
28. C22⋊#92418C23semidirect
29. C4×#92418C23semidirect
70. C22×C4×C61M16semidirect
117. C2×C4×C61C2×M16semidirect
153. C2×C61#2975semidirect
174. C61C2×#2975semidirect
222. C22×C4#11758194semidirect
269. C2×C4C2×#11758194semidirect
299. C2#21454860direct (N × H)

Maximal subgroups

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

subgroupindex
#214548602
C2×#168398402
C2×#168398152
C2×#168397262
C22×C4×D4×C612
C2×#297561