Finite Group Databasebeta

← C2×#21446784 #29684568

Subgroups — C2×#21446784 #29684568

Order 15616.

1246 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519769C211yesmaximal, characteristic
2C2×#16839628C211yesmaximal, characteristic
3#21446784C218yesmaximal, direct product factor
4C2×#16839525C214yesmaximal
5C22×C4×C8×C61C211yesmaximal, characteristic
6C2×#14519769—22no—
7C2×#14519769—24no—
8C2×#14519769C418yescomplemented
9C2×#14519769C2214yes—
10C22×C4⋊Dic61C2212yes—
11C22×C4⋊Dic61C2212yes—
12C22×#11758196—22no—
13#16839628—22no—
14#16839628C2214yes—
15C2×#14519684—22no—
16#16839525C22116yes—
17C23×C8×C61C2212yes—
18C22×C42×C61C2211yescharacteristic
19C2×C4×C8×C61—24no—
20C2×C4×C8×C61C2214yes—
21C23×Dic61—22no—
22C23×Dic61—22no—
23#14519769—216no—
24#14519769—28no—
25#14519769C2×C4116yescomplemented
26C2×C4⋊Dic61—22no—
27C2×C4⋊Dic61—24no—
28C2×C4⋊Dic61—28no—
29C2×C4⋊Dic61—22no—
30C2×C4⋊Dic61C2×C418yes—
31C2×C4⋊Dic61C2314yes—
32C2×C4⋊Dic61C2314yes—
33C2×#11758196—216no—
34C2×#11758196—28no—
35#14519684—28no—
36C23×C4×C61D412yes—
37C23×C4×C61C2311yescharacteristic
38C22×C8×C61—24no—
39C22×C8×C61—24no—
40C22×C8×C61Q818yes—
41C22×C8×C61C2314yes—
42C2×C42×C61C2×C414yes—
43C2×C42×C61D412yes—
44C2×C42×C61D414yes—
45C2×C42×C61C2312yes—
46C4×C8×C61—28no—
47C24×C61C2×D411yescharacteristic
48C22×C4×C61—28no—
49C22×C4×C61C22⋊C418yes—
50C22×C4×C61C22×C412yes—
51C22×C4×C61C2×D414yes—
52C22×C4×C61C2×D411yescharacteristic
53C22×C4×C61C2×D412yes—
54C22×C4×C61C2×Q814yes—
55C22×C4×C61#4114yes—
56C22×C4×C61C2411yescharacteristic
57C22×Dic61—28no—
58C22×Dic61—24no—
59C22×Dic61—24no—
60C22×Dic61—48no—
61C22×Dic61—44no—
62C22×Dic61—48no—
63C2×C8×C61—216no—
64C2×C8×C61—24no—
65C2×C8×C61—24no—
66C2×C8×C61C2×Q818yes—
67C42×C61C22⋊C418yes—
68C42×C61C22×C414yes—
69C42×C61C2×D414yes—
70C4⋊Dic61—28no—
71C4⋊Dic61—24no—
72C4⋊Dic61—28no—
73C4⋊Dic61—44no—
74C4⋊Dic61C22×C418yes—
75#11758196—232no—
76C23×C61C2×C22⋊C412yes—
77C23×C61#12412yes—
78C23×C61C4⋊Q812yes—
79C23×C61#13518yes—
80C23×C61C22×D411yescharacteristic
81C2×C4×C61—28no—
82C2×C4×C61—216no—
83C2×C4×C61C2×C22⋊C418yes—
84C2×C4×C61C2×C22⋊C412yes—
85C2×C4×C61C4×Q818yes—
86C2×C4×C61C22⋊Q818yes—
87C2×C4×C61#12412yes—
88C2×C4×C61C4⋊Q812yes—
89C2×C4×C61C23×C411yescharacteristic
90C2×C4×C61C22×D411yescharacteristic
91C2×C4×C61C22×Q812yes—
92C2×C4×C61C2×#4112yes—
93C2×Dic61—28no—
94C2×Dic61—48no—
95C2×Dic61—416no—
96C2×Dic61—44no—
97C2×Dic61—48no—
98C2×Dic61—88no—
99C8×C61—28no—
100C2×#1991—611nomaximal, Sylow
101C22×C61#39114yes—
102C22×C61#41618yes—
103C22×C61#48818yes—
104C22×C61#49918yes—
105C22×C61C22×C22⋊C411yescharacteristic
106C22×C61C2×#12411yescharacteristic
107C22×C61C2×C4⋊Q811yescharacteristic
108C22×C61C2×#13514yes—
109C4×C61—28no—
110C4×C61#39114yes—
111C4×C61C2×C4×Q812yes—
112C4×C61C2×C22⋊Q812yes—
113Dic61—48no—
114Dic61—84no—
115C22×#125—611no—
116C22×C4×C8D6111yescharacteristic
117C2×#382—611no—
118#1991—618no—
119C2×#340—614no—
120C2×C61#199118yescomplemented
121C2×C61C2×#39111yescharacteristic
122C2×C61C2×#41612yes—
123C2×C61C2×#48812yes—
124C2×C61C2×#49912yes—
125C23×C8C2×D6112yes—
126C2×#125—618no—
127C2×#125—614no—
128C2×#125—1222no—
129C2×#125—1224no—
130C22×C4⋊C4—612no—
131C22×C4⋊C4—612no—
132C22×C4⋊C4—1222no—
133C22×C42C2×D6111yescharacteristic
134C2×C4×C8—24no—
135C2×C4×C8C2×D6114yes—
136#382—614no—
137#382—1222no—
138C2×#95—1222no—
139#340—6116no—
140C61C2×#199111yescharacteristic, complemented, Sylow
141C23×C4—1222no—
142C23×C4—1222no—
143C23×C4D24412yes—
144C23×C4C22×D6111yescharacteristic
145C22×C8—24no—
146C22×C8—24no—
147C22×C8Dic12218yes—
148C22×C8C22×D6114yes—
149#125—6116no—
150#125—12216no—
151#125—1228no—
152C2×C4⋊C4—618no—
153C2×C4⋊C4—614no—
154C2×C4⋊C4—614no—
155C2×C4⋊C4—12216no—
156C2×C4⋊C4—1222no—
157C2×C4⋊C4—1228no—
158C2×C4⋊C4—1224no—
159C2×C4⋊C4—1228no—
160C2×C4⋊C4—1222no—
161C2×C42C4×D6114yes—
162C2×C42D24412yes—
163C2×C42C22⋊D6114yes—
164C2×C42C22×D6112yes—
165C4×C8—28no—
166#95—1228no—
167C24C2×D24411yescharacteristic
168C22×C4—28no—
169C22×C4—1224no—
170C22×C4—1228no—
171C22×C4—1224no—
172C22×C4—2444no—
173C22×C4—2448no—
174C22×C4—2448no—
175C22×C4#1175819818yes—
176C22×C4C2×Dic12214yes—
177C22×C4C2×C4×D6112yes—
178C22×C4C2×D24414yes—
179C22×C4C2×D24411yescharacteristic
180C22×C4#1175822214yes—
181C22×C4C2×C22⋊D6112yes—
182C22×C4C23×D6111yescharacteristic
183C2×C8—24no—
184C2×C8—24no—
185C2×C8—216no—
186C2×C8C2×Dic12218yes—
187C4⋊C4—618no—
188C4⋊C4—1224no—
189C4⋊C4—1228no—
190C4⋊C4—12232no—
191C4⋊C4—1228no—
192C4⋊C4—2444no—
193C42#1175819818yes—
194C42C2×C4×D6114yes—
195C42C2×C22⋊D6114yes—
196C23C2×#1175819812yes—
197C23#1451976512yes—
198C23#1451977712yes—
199C23#1451979918yes—
200C23C22×D24411yescharacteristic
201C2×C4—216no—
202C2×C4—28no—
203C2×C4—1228no—
204C2×C4—4888no—
205C2×C4—2444no—
206C2×C4—2448no—
207C2×C4—24416no—
208C2×C4—2448no—
209C2×C4C2×#1175819818yes—
210C2×C4C2×#1175819812yes—
211C2×C4C4×Dic12218yes—
212C2×C4#1451975618yes—
213C2×C4#1451976512yes—
214C2×C4#1451977712yes—
215C2×C4C22×C4×D6111yescharacteristic
216C2×C4C22×C22⋊D6111yescharacteristic
217C2×C4C22×Dic12212yes—
218C2×C4C2×#1175822212yes—
219C8—28no—
220C22#1683966814yes—
221C22#1683975918yes—
222C22#1684011718yes—
223C22#1684016418yes—
224C22C22×#1175819811yescharacteristic
225C22C2×#1451976511yescharacteristic
226C22C2×#1451977711yescharacteristic
227C22C2×#1451979914yes—
228C4—28no—
229C4—4884no—
230C4—2448no—
231C4#1683966814yes—
232C4C2×C4×Dic12212yes—
233C4C2×#1451975612yes—
234C2#2144678418yesdirect product factor
235C2C2×#1683966811yescharacteristic
236C2C2×#1683975912yes—
237C2C2×#1684011712yes—
238C2C2×#1684016412yes—
subgroupG/H
centerC24C2×D244
commutatorC2×C4×C61C23×C4
FrattiniC22×C4C23×D61
FittingC22×C4×C8×C61C2
socle, prime radicalC24×C61C2×D4
cosocleC22×C4×C61C24
hypercenterC22×C4×C8D61
hypocenterC61C2×#1991
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
3. #21446784C2direct (N × H)
8. C2×#14519769C4semidirect
25. #14519769C2×C4semidirect
120. C2×C61#1991semidirect
140. C61C2×#1991semidirect
234. C2#21446784direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197692
C2×#168396282
#214467842
C2×#168395252
C22×C4×C8×C612
C2×#199161