Finite Group Databasebeta

← C2×#21462178 #30624137

Subgroups — C2×#21462178 #30624137

Order 15616.

726 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21462178C218yesmaximal, direct product factor
2C2×#16840683C212yesmaximal, complemented
3C2×#16840657C212yesmaximal
4C2×C4×#11758187C212yesmaximal, complemented
5C2×C4×C8×D61C211yesmaximal, characteristic
6C22×#11758187C2214yes—
7#16840683C2218yescomplemented
8#16840657C2218yes—
9C4×#11758187C2218yescomplemented
10C22×C8×D61C411yescharacteristic
11C22×C8×D61C2211yescharacteristic
12C2×C42×D61C411yescharacteristic
13C2×C4×#92418C2211yescharacteristic
14C2×C8×Dic61C411yescharacteristic
15C2×C8×Dic61C2211yescharacteristic
16C4×C8×D61C414yes—
17C4×C8×D61C2214yes—
18C2×C4×C8×C61C411yescharacteristic
19C2×#11758187—28no—
20C2×#11758187C2318yes—
21C22×C4×D61C811yescharacteristic
22C22×C4×D61C811yescharacteristic
23C22×C4×D61C2×C411yescharacteristic
24C22×#92418C2×C411yescharacteristic
25C22×#92418C2311yescharacteristic
26C2×C8×D61—24no—
27C2×C8×D61—24no—
28C2×C8×D61C2×C412yes—
29C2×C8×D61C2×C414yes—
30C2×C8×D61C2312yes—
31C2×C4×Dic61C811yescharacteristic
32C2×C4×Dic61C811yescharacteristic
33C2×C4×Dic61C2×C411yescharacteristic
34C42×D61C814yes—
35C42×D61C2×C414yes—
36C4×#92418C2×C412yes—
37C4×#92418C2312yes—
38C8×Dic61C2×C412yes—
39C8×Dic61C2×C414yes—
40C8×Dic61C2312yes—
41C22×C8×C61C2×C411yescharacteristic
42C22×C8×C61C2×C411yescharacteristic
43C2×C42×C61C2×C411yescharacteristic
44C4×C8×C61C2×C414yes—
45C23×D61C2×C811yescharacteristic
46C22×C4×C61C2×C811yescharacteristic
47C22×C4×C61C2×C811yescharacteristic
48C22×C4×C61C22×C411yescharacteristic
49C22×Dic61C2×C811yescharacteristic
50C22×Dic61C2×C811yescharacteristic
51C22×Dic61C2×C811yescharacteristic
52C2×C4×D61—24no—
53C2×C4×D61—22no—
54C2×C4×D61—22no—
55C2×C4×D61C1618yescomplemented
56C2×C4×D61C2×C814yes—
57C2×C4×D61C2×C812yes—
58C2×C4×D61C2×C814yes—
59C2×C4×D61C22×C412yes—
60C2×C8×C61—22no—
61C2×C8×C61—22no—
62C2×C8×C61C22×C412yes—
63C2×C8×C61C22×C412yes—
64C42×C61C2×C812yes—
65C42×C61C22×C412yes—
66C4×Dic61C2×C812yes—
67C4×Dic61C2×C814yes—
68C4×Dic61C2×C814yes—
69C4×Dic61C22×C412yes—
70C2×#92418M1614yes—
71C2×#92418C22×C411yescharacteristic
72C2×#92418C22×C412yes—
73C2×#92418#4114yes—
74C2×#92418C2411yescharacteristic
75C8×D61—24no—
76C8×D61—28no—
77C8×D61—24no—
78#11758187—28no—
79C23×C61C22×C811yescharacteristic
80C22×D61—22no—
81C22×D61—22no—
82C22×D61C2×C1614yes—
83C22×D61C22×C812yes—
84C2×C4×C61C2×C1614yes—
85C2×C4×C61M3214yes—
86C2×C4×C61#11712yes—
87C2×C4×C61C22×C811yescharacteristic
88C2×C4×C61C22×C812yes—
89C2×C4×C61C22×C812yes—
90C2×C4×C61C2×M1612yes—
91C2×C4×C61C23×C411yescharacteristic
92C2×Dic61—22no—
93C2×Dic61—22no—
94C2×Dic61C2×C1614yes—
95C2×Dic61C22×C812yes—
96C2×Dic61C22×C812yes—
97C2×Dic61C22×C812yes—
98C4×D61—22no—
99C4×D61—22no—
100C4×D61—24no—
101C4×D61—28no—
102C4×D61C2×C16116yescomplemented
103C8×C61—22no—
104C8×C61—22no—
105#92418#11712yes—
106#92418C2×M1614yes—
107#92418C2×#4112yes—
108C2×#2162—611nomaximal, Sylow
109C22×C61#43112yes—
110C22×C61C22×C1612yes—
111C22×C61C2×M3212yes—
112C22×C61C23×C811yescharacteristic
113C2×D61—22no—
114C2×D61—22no—
115C2×D61—28no—
116C2×D61C22×C1614yes—
117C4×C61#43112yes—
118C4×C61C22×C1614yes—
119C4×C61C2×M3214yes—
120C4×C61C2×#11711yescharacteristic
121C4×C61C22×M1611yescharacteristic
122Dic61—22no—
123Dic61—22no—
124Dic61C22×C1614yes—
125C22×C4×C8—611no—
126#2162—618no—
127C2×C4⋊C16—612no—
128C2×C22⋊C16—612no—
129C2×C4×C16—612no—
130C2×C61#216214yescomplemented
131C2×C61C2×#43111yescharacteristic
132C2×C61C23×C1611yescharacteristic
133C2×C61C22×M3211yescharacteristic
134D61—24no—
135C23×C8—611no—
136C23×C8—611no—
137C22×C42—611no—
138C22×C16—614no—
139C2×C4×C8—611no—
140C2×C4×C8—611no—
141C2×C4×C8—611no—
142C2×C4×C8—614no—
143C2×C4×C8—614no—
144C2×C4×C8#692311yescharacteristic
145C4⋊C16—618no—
146C22⋊C16—618no—
147C4×C16—618no—
148C61C2×#216211yescharacteristic, complemented, Sylow
149C23×C4—611no—
150C23×C4—611no—
151C23×C4—611no—
152C22×C8—611no—
153C22×C8—611no—
154C22×C8—612no—
155C22×C8—612no—
156C22×C8—614no—
157C22×C8—1224no—
158C22×C8—1224no—
159C22×C8C2×#692311yescharacteristic
160C22×C8C2×#692311yescharacteristic
161C2×C42—611no—
162C2×C42—611no—
163C2×C42—611no—
164C2×C42—614no—
165C2×C42—614no—
166C2×C42C2×#692311yescharacteristic
167C2×C16—618no—
168C2×C16—1228no—
169C4×C8—612no—
170C4×C8—612no—
171C4×C8—614no—
172C4×C8—612no—
173C4×C8—612no—
174C4×C8C2×#692314yes—
175C24—611no—
176C22×C4—611no—
177C22×C4—618no—
178C22×C4—614no—
179C22×C4—611no—
180C22×C4—611no—
181C22×C4—612no—
182C22×C4—614no—
183C22×C4—612no—
184C22×C4—1224no—
185C22×C4—1222no—
186C22×C4—1222no—
187C22×C4D61⋊C811yescharacteristic
188C22×C4D61⋊C811yescharacteristic
189C22×C4C22×#692311yescharacteristic
190C2×C8—22no—
191C2×C8—22no—
192C2×C8—614no—
193C2×C8—614no—
194C2×C8—611no—
195C2×C8—611no—
196C2×C8—612no—
197C2×C8—1224no—
198C2×C8—1224no—
199C2×C8—1228no—
200C2×C8C22×#692312yes—
201C2×C8C22×#692312yes—
202C42—612no—
203C42—614no—
204C42—614no—
205C42—612no—
206C42D61⋊C812yes—
207C42C22×#692312yes—
208C16—1228no—
209C23—614no—
210C23—612no—
211C23—1222no—
212C23—1222no—
213C23C2×D61⋊C811yescharacteristic
214C2×C4—614no—
215C2×C4—612no—
216C2×C4—6116no—
217C2×C4—612no—
218C2×C4—612no—
219C2×C4—1222no—
220C2×C4—1222no—
221C2×C4—1224no—
222C2×C4—1228no—
223C2×C4—1222no—
224C2×C4—1222no—
225C2×C4D61⋊C1614yes—
226C2×C4#1451985214yes—
227C2×C4#1451985612yes—
228C2×C4C2×D61⋊C811yescharacteristic
229C2×C4C2×D61⋊C812yes—
230C2×C4C2×D61⋊C812yes—
231C2×C4D61⋊M1612yes—
232C2×C4C23×#692311yescharacteristic
233C8—22no—
234C8—22no—
235C8—612no—
236C8—612no—
237C8—614no—
238C22—614no—
239C22—1228no—
240C22—1222no—
241C22—1222no—
242C22#1684078012yes—
243C22C2×D61⋊C1612yes—
244C22C2×#1451985212yes—
245C22C22×D61⋊C811yescharacteristic
246C4—614no—
247C4—1222no—
248C4—1222no—
249C4#1684078012yes—
250C4C2×D61⋊C1614yes—
251C4C2×#1451985214yes—
252C4C2×#1451985611yescharacteristic
253C4C2×D61⋊M1611yescharacteristic
254C2—1224no—
255C2#2146217814yesdirect product factor
256C2C2×#1684078011yescharacteristic
257C2C22×D61⋊C1611yescharacteristic
258C2C22×#1451985211yescharacteristic
subgroupG/H
centerC2×C42C2×#6923
commutatorC2×C61C23×C16
FrattiniC2×C4C23×#6923
FittingC2×C4×C8×C61C4
socleC23×C61C22×C8
prime radicalC23×D61C2×C8
cosocleC2×#92418C24
hypercenterC2×C4×C8#6923
hypocenterC61C2×#2162
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
1. #21462178C2direct (N × H)
2. C2×#16840683C2semidirect
4. C2×C4×#11758187C2semidirect
7. #16840683C22semidirect
9. C4×#11758187C22semidirect
55. C2×C4×D61C16semidirect
102. C4×D61C2×C16semidirect
130. C2×C61#2162semidirect
148. C61C2×#2162semidirect
255. C2#21462178direct (N × H)

Maximal subgroups

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

subgroupindex
#214621782
C2×#168406832
C2×#168406572
C2×C4×#117581872
C2×C4×C8×D612
C2×#216261