Finite Group Databasebeta

← C2×#21456333 #30549618

Subgroups — C2×#21456333 #30549618

Order 15616.

1942 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C212yesmaximal
2#21456333C2116yesmaximal, direct product factor
3C2×#16840167C212yesmaximal, complemented
4C2×#16840164C214yesmaximal, complemented
5C2×#16840160C212yesmaximal, complemented
6C2×#16839800C214yesmaximal
7C22×C4×C8×C61C211yesmaximal, characteristic
8#16840319—28no—
9#16840319C22116yes—
10C2×#14519777C2214yes—
11C2×#14519769C2214yes—
12C2×#14519756—24no—
13C2×C4×Dic122—24no—
14C2×#14519736C2214yes—
15#16840167C22116yescomplemented
16#16840164C22132yescomplemented
17#16840160C22116yescomplemented
18#16839800C22132yes—
19C2×#14519711C2218yes—
20C2×#14519709C2218yes—
21C23×C8×C61C2212yes—
22C22×C42×C61C2211yescharacteristic
23C2×C4×C8×C61C2211yescharacteristic
24C2×C4×C8×C61C2212yes—
25C2×C4×C8×C61C2211yescharacteristic
26C2×C4×C8×C61C2218yes—
27C22×Dic122—24no—
28#14519777—28no—
29#14519777C23116yes—
30#14519769—28no—
31#14519769C23116yes—
32#14519756—232no—
33C4×Dic122—232no—
34#14519736—28no—
35#14519736C23116yes—
36C2×C4⋊Dic61—24no—
37C2×C4⋊Dic61C2318yes—
38C2×#11758196—28no—
39C2×C22⋊Dic61—24no—
40C2×C4×Dic61—24no—
41#14519711C23132yes—
42#14519709C23132yes—
43C23×C4×C61D412yes—
44C23×C4×C61C2311yescharacteristic
45C22×C8×C61Q8116yescomplemented
46C22×C8×C61C2312yes—
47C22×C8×C61C2312yes—
48C22×C8×C61C2318yes—
49C2×C42×C61D412yes—
50C2×C42×C61D414yes—
51C2×C42×C61C2311yescharacteristic
52C2×C42×C61C2311yescharacteristic
53C2×C42×C61C2314yes—
54C4×C8×C61C2314yes—
55C4×C8×C61C2318yes—
56C4×C8×C61C2314yes—
57C24×C61C2×D411yescharacteristic
58C22×C4×C61—28no—
59C22×C4×C61C2×D412yes—
60C22×C4×C61C2×D418yes—
61C22×C4×C61C2×D412yes—
62C22×C4×C61C2×D411yescharacteristic
63C22×C4×C61C2×D412yes—
64C22×C4×C61C2×Q818yes—
65C22×C4×C61C2411yescharacteristic
66C22×C4×C61C2412yes—
67C22×Dic61—28no—
68C2×Dic122—216no—
69C2×Dic122—416no—
70C2×C8×C61C2×Q818yes—
71C2×C8×C61C2×Q818yes—
72C2×C8×C61C2×Q8132yescomplemented
73C2×C8×C61C2414yes—
74C2×C8×C61C2414yes—
75C42×C61C2×D418yes—
76C42×C61C2×D412yes—
77C42×C61C2×D412yes—
78C42×C61C2412yes—
79C42×C61C2412yes—
80C22⋊Dic61—216no—
81C4⋊Dic61—216no—
82C4⋊Dic61—28no—
83C4⋊Dic61C24116yes—
84#11758196—232no—
85C4×Dic61—216no—
86C23×C61—24no—
87C23×C61C4⋊Q814yes—
88C23×C61C22×D412yes—
89C23×C61C22×D411yescharacteristic
90C2×C4×C61—24no—
91C2×C4×C61—216no—
92C2×C4×C61C4⋊Q818yes—
93C2×C4×C61C4⋊Q814yes—
94C2×C4×C61#13518yes—
95C2×C4×C61C22×D414yes—
96C2×C4×C61C22×D412yes—
97C2×C4×C61C22×D411yescharacteristic
98C2×C4×C61C22×D414yes—
99C2×C4×C61C22×Q814yes—
100C2×C4×C61C22×Q818yes—
101C2×C4×C61C2511yescharacteristic
102C2×Dic61—216no—
103C2×Dic61—416no—
104Dic122—432no—
105C8×C61C22×Q818yes—
106C8×C61C22×Q818yes—
107C2×#3160—611nomaximal, Sylow
108C22×C61—28no—
109C22×C61—24no—
110C22×C61C2×C4⋊Q814yes—
111C22×C61C2×C4⋊Q812yes—
112C22×C61C2×#13514yes—
113C22×C61C23×D411yescharacteristic
114C4×C61—24no—
115C4×C61C2×C4⋊Q814yes—
116C4×C61C2×C4⋊Q812yes—
117C4×C61C2×#13518yes—
118C4×C61C23×Q812yes—
119Dic61—416no—
120C2×#533—612no—
121#3160—6116no—
122C2×#500—612no—
123C2×#499—614no—
124C2×#498—612no—
125C2×#427—614no—
126C22×C4×C8D6111yescharacteristic
127C2×C61—24no—
128C2×C61#316014yescomplemented
129C2×C61C22×C4⋊Q811yescharacteristic
130C2×C61C22×#13512yes—
131C23×C8C2×D6112yes—
132#533—6116no—
133#533—1228no—
134C2×C4⋊Q8—614no—
135C2×#125—614no—
136C2×C22⋊Q8—1224no—
137C2×C4×Q8—1224no—
138C2×#117—614no—
139C22×C42C2×D6111yescharacteristic
140#500—6116no—
141#499—6132no—
142#498—6116no—
143#427—6132no—
144C2×#107—618no—
145C2×#106—618no—
146C2×C4×C8C2×D6111yescharacteristic
147C2×C4×C8C2×D6112yes—
148C2×C4×C8C2×D6111yescharacteristic
149C2×C4×C8C2×D6118yes—
150C61C2×#316011yescharacteristic, complemented, Sylow
151C22×Q8—1224no—
152C23×C4D24412yes—
153C23×C4C22×D6111yescharacteristic
154C22×C8Dic122116yescomplemented
155C22×C8C22×D6112yes—
156C22×C8C22×D6112yes—
157C22×C8C22×D6118yes—
158C4⋊Q8—6116no—
159C4⋊Q8—1228no—
160#125—6116no—
161#125—1228no—
162C22⋊Q8—12232no—
163C4×Q8—12232no—
164#117—6116no—
165#117—1228no—
166C2×C4⋊C4—618no—
167C2×C4⋊C4—1228no—
168C2×C4⋊C4—1224no—
169C2×C22⋊C4—1224no—
170C2×C42—1224no—
171C2×C42D24414yes—
172C2×C42D24412yes—
173C2×C42C22×D6111yescharacteristic
174C2×C42C22×D6111yescharacteristic
175C2×C42C22×D6114yes—
176#107—6132no—
177#106—6132no—
178C4×C8C22×D6114yes—
179C4×C8C22×D6118yes—
180C4×C8C22×D6114yes—
181C24C2×D24411yescharacteristic
182C2×Q8—12216no—
183C2×Q8—24416no—
184C22×C4—28no—
185C22×C4—1228no—
186C22×C4C2×Dic12218yes—
187C22×C4C2×D24412yes—
188C22×C4C2×D24418yes—
189C22×C4C2×D24412yes—
190C22×C4C2×D24412yes—
191C22×C4C2×D24411yescharacteristic
192C22×C4C23×D6111yescharacteristic
193C22×C4C23×D6112yes—
194C2×C8C2×Dic12218yes—
195C2×C8C2×Dic12218yes—
196C2×C8C2×Dic122132yescomplemented
197C2×C8C23×D6114yes—
198C2×C8C23×D6114yes—
199C4⋊C4—6116no—
200C4⋊C4—1228no—
201C4⋊C4—12232no—
202C4⋊C4—12216no—
203C22⋊C4—12216no—
204C42—12216no—
205C42C2×D24418yes—
206C42C2×D24412yes—
207C42C2×D24412yes—
208C42C23×D6112yes—
209C42C23×D6112yes—
210C23—24no—
211C23#1451977714yes—
212C23C22×D24412yes—
213C23C22×D24411yescharacteristic
214Q8—24432no—
215C2×C4—24no—
216C2×C4—216no—
217C2×C4—12216no—
218C2×C4—24416no—
219C2×C4#1451977718yes—
220C2×C4#1451977714yes—
221C2×C4#1451979918yes—
222C2×C4C22×D24414yes—
223C2×C4C22×D24414yes—
224C2×C4C22×D24412yes—
225C2×C4C22×D24411yescharacteristic
226C2×C4C22×Dic12214yes—
227C2×C4C22×Dic12218yes—
228C2×C4C24×D6111yescharacteristic
229C8C22×Dic12218yes—
230C8C22×Dic12218yes—
231C22—24no—
232C22—28no—
233C22C2×#1451977714yes—
234C22C2×#1451977712yes—
235C22C2×#1451979914yes—
236C22C23×D24411yescharacteristic
237C4—24no—
238C4—24416no—
239C4C2×#1451977714yes—
240C4C2×#1451977712yes—
241C4C2×#1451979918yes—
242C4C23×Dic12212yes—
243C2—24no—
244C2#2145633314yesdirect product factor
245C2C22×#1451977711yescharacteristic
246C2C22×#1451979912yes—
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×#3160
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. #21456333C2direct (N × H)
3. C2×#16840167C2semidirect
4. C2×#16840164C2semidirect
5. C2×#16840160C2semidirect
15. #16840167C22semidirect
16. #16840164C22semidirect
17. #16840160C22semidirect
45. C22×C8×C61Q8semidirect
72. C2×C8×C61C2×Q8semidirect
128. C2×C61#3160semidirect
150. C61C2×#3160semidirect
154. C22×C8Dic122semidirect
196. C2×C8C2×Dic122semidirect
244. C2#21456333direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214563332
C2×#168401672
C2×#168401642
C2×#168401602
C2×#168398002
C22×C4×C8×C612
C2×#316061