Finite Group Databasebeta

← C2×#22550591 #30652270

Subgroups — C2×#22550591 #30652270

Order 16256.

1240 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550591C2116yesmaximal, direct product factor
2C2×#16861209C211yesmaximal, characteristic, complemented
3C2×#16861195C214yesmaximal, complemented
4C2×#16861183C212yesmaximal, complemented
5C2×#16861180C212yesmaximal, complemented
6C2×C4×D508C211yesmaximal, characteristic, complemented
7C2×#16861168C212yesmaximal, complemented
8C2×#16861167C212yesmaximal, complemented
9C2×C4×D4×C127C211yesmaximal, characteristic, complemented
10C22×Dic254C2212yes—
11C22×D508C2211yescharacteristic
12C22×C22⋊D127C2214yes—
13C22×C4×D127C2212yes—
14#16861209C2218yescomplemented
15#16861195C22132yescomplemented
16#16861183C22116yescomplemented
17#16861180C22116yescomplemented
18C4×D508C2218yescomplemented
19#16861168C22116yescomplemented
20#16861167C22116yescomplemented
21C2×C4⋊Dic127C2212yes—
22C2×C4⋊Dic127C2211yescharacteristic
23C2×C4⋊Dic127C2212yes—
24C2×C22⋊Dic127C2214yes—
25C2×(C2×D127)⋊C4C2214yes—
26C2×(C2×D127)⋊C4C2212yes—
27C2×C4×Dic127C2214yes—
28C22×D4×C127C2211yescharacteristic
29C23×C4×C127C2212yes—
30C4×D4×C127C2218yescomplemented
31C2×C4⋊C4×C127C2211yescharacteristic
32C2×C22⋊C4×C127C2212yes—
33C2×C42×C127C2211yescharacteristic
34C23×D127C2312yes—
35C2×Dic254—44no—
36C2×Dic254C2318yes—
37C2×D508—24no—
38C2×D508C2314yes—
39C2×C22⋊D127—48no—
40C2×C22⋊D127C23116yes—
41C22×Dic127C2312yes—
42C22×Dic127C2314yes—
43C2×C4×D127—28no—
44C2×C4×D127C2318yes—
45C4⋊Dic127C2318yes—
46C4⋊Dic127C2318yes—
47C4⋊Dic127C2314yes—
48C22⋊Dic127C23116yes—
49(C2×D127)⋊C4C2318yes—
50(C2×D127)⋊C4C23116yes—
51C4×Dic127C23116yes—
52C24×C127C2312yes—
53C2×D4×C127—24no—
54C2×D4×C127C2314yes—
55C22×C4×C127—28no—
56C22×C4×C127C2311yescharacteristic
57C22×C4×C127C2312yes—
58C22×C4×C127C2318yes—
59C22×C4×C127C2311yescharacteristic
60C22×C4×C127C2311yescharacteristic
61C4⋊C4×C127C2314yes—
62C22⋊C4×C127C2318yes—
63C42×C127C2314yes—
64C22×D127—24no—
65C22×D127—24no—
66C22×D127—24no—
67C22×D127C2414yes—
68Dic254—48no—
69D508—28no—
70C22⋊D127—416no—
71C2×Dic127—24no—
72C2×Dic127—28no—
73C2×Dic127C2414yes—
74C2×Dic127C2418yes—
75C4×D127—216no—
76C23×C127—24no—
77C23×C127—24no—
78C23×C127—24no—
79C23×C127C2414yes—
80C23×C127C2411yescharacteristic
81D4×C127—28no—
82C2×C4×C127—24no—
83C2×C4×C127—22no—
84C2×C4×C127—216no—
85C2×C4×C127#4114yes—
86C2×C4×C127#4114yes—
87C2×C4×C127C2412yes—
88C2×C4×C127C2414yes—
89C2×C4×C127C2412yes—
90C2×C4×C127C2412yes—
91C22×C127—24no—
92C22×C127—24no—
93C22×C127—24no—
94C22×C127—48no—
95C22×C127C2×#4112yes—
96C22×C127C2×#4112yes—
97C22×C127H(5,𝔽2)12yes—
98C22×C127C2511yescharacteristic
99C2×D127—24no—
100C2×D127—24no—
101C2×D127—24no—
102C2×D127—48no—
103C4×C127—24no—
104C4×C127—22no—
105C4×C127C2×#4114yes—
106C4×C127C2×#4114yes—
107Dic127—24no—
108Dic127—28no—
109C2×C127—44no—
110C2×C127#55514yescomplemented
111C2×C127C22×#4111yescharacteristic
112C2×C127C22×#4111yescharacteristic
113C2×C127C2×H(5,𝔽2)11yescharacteristic
114D127—44no—
115C2×#555—1271nomaximal, Sylow
116C127C2×#55511yescharacteristic, complemented, Sylow
117#555—12716no—
118C2×C4⋊Q8—1271no—
119C2×#124—1274no—
120C2×#121—1272no—
121C2×#121—1272no—
122C2×C4×D4—1271no—
123C2×C4×D4D12711yescharacteristic, complemented
124C2×#117—1272no—
125C2×#117—1272no—
126C22×Q8—1272no—
127C22×D4—1274no—
128C22×D4—1271no—
129C22×D4C2×D12711yescharacteristic
130C23×C4—1272no—
131C23×C4C2×D12712yes—
132C4⋊Q8—1278no—
133#124—12732no—
134#121—12716no—
135#121—12716no—
136C4×D4—1278no—
137C4×D4C2×D12718yescomplemented
138#117—12716no—
139#117—12716no—
140C2×C4⋊C4—1271no—
141C2×C4⋊C4—1272no—
142C2×C4⋊C4—1272no—
143C2×C4⋊C4C2×D12711yescharacteristic
144C2×C22⋊C4—1274no—
145C2×C22⋊C4—1274no—
146C2×C22⋊C4—1272no—
147C2×C22⋊C4C2×D12712yes—
148C2×C42—1274no—
149C2×C42C2×D12711yescharacteristic
150C24—1272no—
151C24C22×D12712yes—
152C2×Q8—1278no—
153C2×Q8—5084no—
154C2×D4—24no—
155C2×D4—12716no—
156C2×D4—1274no—
157C2×D4—5088no—
158C2×D4—2544no—
159C2×D4C22×D12714yes—
160C22×C4—28no—
161C22×C4—1272no—
162C22×C4—1274no—
163C22×C4—1278no—
164C22×C4—2548no—
165C22×C4C22×D12718yes—
166C22×C4C22×D12712yes—
167C22×C4C22×D12711yescharacteristic
168C22×C4C22×D12711yescharacteristic
169C22×C4C22×D12711yescharacteristic
170C4⋊C4—1274no—
171C4⋊C4—1278no—
172C4⋊C4—1278no—
173C4⋊C4C22×D12714yes—
174C22⋊C4—12716no—
175C22⋊C4—12716no—
176C22⋊C4—1278no—
177C22⋊C4C22×D12718yes—
178C42—12716no—
179C42C22×D12714yes—
180C23—24no—
181C23—24no—
182C23—24no—
183C23—1274no—
184C23—2544no—
185C23—2544no—
186C23—2544no—
187C23C23×D12714yes—
188C23C23×D12711yescharacteristic
189Q8—5088no—
190D4—28no—
191D4—50816no—
192D4—2548no—
193C2×C4—24no—
194C2×C4—22no—
195C2×C4—216no—
196C2×C4—1274no—
197C2×C4—1278no—
198C2×C4—2544no—
199C2×C4—2548no—
200C2×C4—25416no—
201C2×C4#1452324714yes—
202C2×C4#1452324814yes—
203C2×C4C23×D12714yes—
204C2×C4C23×D12712yes—
205C2×C4C23×D12712yes—
206C2×C4C23×D12712yes—
207C22—24no—
208C22—24no—
209C22—24no—
210C22—48no—
211C22—5088no—
212C22—2544no—
213C22—2544no—
214C22—2544no—
215C22C2×#1452324712yes—
216C22C2×#1452324812yes—
217C22#1686125512yes—
218C22C24×D12711yescharacteristic
219C4—24no—
220C4—22no—
221C4—2544no—
222C4—2548no—
223C4C2×#1452324714yes—
224C4C2×#1452324814yes—
225C2—44no—
226C2—5084no—
227C2#2255059114yesdirect product factor
228C2C22×#1452324711yescharacteristic
229C2C22×#1452324811yescharacteristic
230C2C2×#1686125511yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4×D4×C127C2
socleC23×C127C24
hypercenterC2×C4×D4D127
hypocenterC127C2×#555
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #22550591C2direct (N × H)
2. C2×#16861209C2semidirect
3. C2×#16861195C2semidirect
4. C2×#16861183C2semidirect
5. C2×#16861180C2semidirect
6. C2×C4×D508C2semidirect
7. C2×#16861168C2semidirect
8. C2×#16861167C2semidirect
9. C2×C4×D4×C127C2semidirect
14. #16861209C22semidirect
15. #16861195C22semidirect
16. #16861183C22semidirect
17. #16861180C22semidirect
18. C4×D508C22semidirect
19. #16861168C22semidirect
20. #16861167C22semidirect
30. C4×D4×C127C22semidirect
110. C2×C127#555semidirect
116. C127C2×#555semidirect
123. C2×C4×D4D127semidirect
137. C4×D4C2×D127semidirect
227. C2#22550591direct (N × H)

Maximal subgroups

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

subgroupindex
#225505912
C2×#168612092
C2×#168611952
C2×#168611832
C2×#168611802
C2×C4×D5082
C2×#168611682
C2×#168611672
C2×C4×D4×C1272
C2×#555127