Finite Group Databasebeta

← C2×#22550641 #30653438

Subgroups — C2×#22550641 #30653438

Order 16256.

1460 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#41×D127C211yesmaximal, characteristic
2#22550641C2116yesmaximal, direct product factor
3C2×#16861217C213yesmaximal, complemented
4C2×#16861216C211yesmaximal, characteristic, complemented
5C2×#16861215C213yesmaximal, complemented
6C22×#14523231C213yesmaximal, complemented
7C2×M16×D127C213yesmaximal, complemented
8C2×#131×C127C211yesmaximal, characteristic, complemented
9C2×#14523249C411yescharacteristic
10C2×#14523248C2213yes—
11C2×#14523247C413yes—
12#41×D127C418yes—
13#41×D127C2218yes—
14C2×Q8×D127C411yescharacteristic
15C2×D4×D127C413yes—
16C22×C4×D127C2213yes—
17#16861217C22124yescomplemented
18#16861216C2218yescomplemented
19#16861215C22124yescomplemented
20C2×#14523232C2213yescomplemented
21C2×#14523231C2213yes—
22C2×#14523231C2211yescharacteristic
23C2×#14523231C2213yescomplemented
24C2×#14523231C2213yescomplemented
25C2×#14523231C22124yescomplemented
26M16×D127C22124yescomplemented
27C22×C127⋊C8C2213yescomplemented
28C2×C8×D127C2216yescomplemented
29C2×#41×C127C2211yescharacteristic
30#131×C127C2218yescomplemented
31C2×M16×C127C2213yescomplemented
32C22×C8×C127C2213yescomplemented
33C23×D127C2×C413yes—
34#14523249C2×C418yes—
35#14523248C2×C4112yes—
36#14523248C23112yes—
37#14523247C2×C4124yes—
38C2×Dic254C2×C413yes—
39Q8×D127C2×C418yes—
40C2×D508C2×C413yes—
41C2×C22⋊D127C2×C416yes—
42D4×D127C2×C4124yes—
43C22×Dic127C2×C413yes—
44C2×C4×D127C2×C413yes—
45C2×C4×D127C2×C4112yes—
46C2×C4×D127C2×C413yes—
47C2×C4×D127C2313yes—
48C2×C4×D127C23112yes—
49C2×C4×D127C2311yescharacteristic
50#14523232C23112yescomplemented
51#14523231C23112yes—
52#14523231C2314yes—
53#14523231C23112yescomplemented
54#14523231C23112yescomplemented
55C2×C127⋊C8C2313yes—
56C2×C127⋊C8C2311yescharacteristic
57C2×C127⋊C8C23112yescomplemented
58C8×D127C23124yescomplemented
59#41×C127C2×C414yes—
60#41×C127C2314yes—
61C2×Q8×C127C2×C411yescharacteristic
62C2×D4×C127C2×C413yes—
63C22×C4×C127C2313yes—
64M16×C127C23112yescomplemented
65C2×C8×C127C2313yes—
66C2×C8×C127C2311yescharacteristic
67C2×C8×C127C23112yescomplemented
68C22×D127—46no—
69C22×D127C22×C411yescharacteristic
70C22×D127C22×C413yes—
71C22×D127C22×C4112yes—
72Dic254C22×C4112yes—
73D508C22×C4112yes—
74C22⋊D127C22×C4124yes—
75C2×Dic127C22×C411yescharacteristic
76C2×Dic127C22×C413yes—
77C2×Dic127C22×C4112yes—
78C4×D127C22×C412yes—
79C4×D127C22×C4112yes—
80C4×D127C22×C4112yes—
81C4×D127C22×C416yes—
82C4×D127C2416yes—
83C4×D127C2412yes—
84C127⋊C8C2416yes—
85C127⋊C8C2412yes—
86C23×C127C22×C413yes—
87Q8×C127C22×C414yes—
88D4×C127C22×C4112yes—
89C2×C4×C127C22×C413yes—
90C2×C4×C127C22×C416yes—
91C2×C4×C127C2416yes—
92C2×C4×C127C2411yescharacteristic
93C8×C127C2412yes—
94C8×C127C2416yes—
95C22×C127—26no—
96C22×C127C23×C416yes—
97C22×C127C23×C411yescharacteristic
98C2×D127—22no—
99C2×D127—26no—
100C2×D127—412no—
101C2×D127C23×C412yes—
102C2×D127C23×C416yes—
103C4×C127C23×C411yescharacteristic
104C4×C127C23×C416yes—
105C4×C127C2511yescharacteristic
106Dic127C23×C412yes—
107Dic127C23×C416yes—
108C2×C127—26no—
109C2×C127#56812yescomplemented
110C2×C127C24×C411yescharacteristic
111D127—22no—
112D127—26no—
113C2×#568—1271nomaximal, Sylow
114C127C2×#56811yescharacteristic, complemented, Sylow
115C22×#41—1271no—
116#568—12716no—
117C2×#131—1271no—
118C2×#131—1273no—
119C2×#131—1273no—
120C2×#131D12711yescharacteristic, complemented
121C22×M16—1273no—
122C22×M16—1273no—
123C2×#41—1278no—
124C2×#41—1278no—
125C2×#41—1271no—
126C2×#41—1273no—
127C2×#41—1273no—
128C2×#41C2×D12711yescharacteristic
129C22×Q8—1271no—
130C22×D4—1273no—
131C23×C4—1273no—
132#131—1278no—
133#131—12724no—
134#131—12724no—
135#131C2×D12718yescomplemented
136C2×M16—1273no—
137C2×M16—12724no—
138C2×M16—1273no—
139C2×M16—1271no—
140C2×M16—1273no—
141C2×M16—1273no—
142C2×M16—12724no—
143C2×M16C2×D12713yescomplemented
144C22×C8—1273no—
145C22×C8—1276no—
146C22×C8C2×D12713yescomplemented
147C24—1273no—
148#41—1278no—
149#41—12724no—
150#41—12712no—
151#41—12712no—
152#41C4×D12714yes—
153#41C22×D12714yes—
154C2×Q8—1278no—
155C2×Q8—1273no—
156C2×Q8C4×D12711yescharacteristic
157C2×D4—1276no—
158C2×D4—12724no—
159C2×D4—1273no—
160C2×D4C4×D12713yes—
161C22×C4—1273no—
162C22×C4—1273no—
163C22×C4—1273no—
164C22×C4—12712no—
165C22×C4—12712no—
166C22×C4—1273no—
167C22×C4—1271no—
168C22×C4C22×D12713yes—
169M16—12712no—
170M16—12712no—
171M16—1274no—
172M16—12712no—
173M16—12712no—
174M16C22×D127112yescomplemented
175C2×C8—12712no—
176C2×C8—1273no—
177C2×C8—1271no—
178C2×C8—12724no—
179C2×C8C22×D12713yes—
180C2×C8C22×D12711yescharacteristic
181C2×C8C22×D127112yescomplemented
182C23—12712no—
183C23—1271no—
184C23—1273no—
185C23—5086no—
186C23C2×C4×D12713yes—
187Q8—12712no—
188Q8C2×C4×D12714yes—
189D4—12724no—
190D4—12712no—
191D4C2×C4×D127112yes—
192C2×C4—1271no—
193C2×C4—1273no—
194C2×C4—12712no—
195C2×C4—1272no—
196C2×C4—12712no—
197C2×C4—12712no—
198C2×C4—1276no—
199C2×C4—1276no—
200C2×C4—1272no—
201C2×C4C2×C4×D12713yes—
202C2×C4C2×C4×D12716yes—
203C2×C4C23×D12716yes—
204C2×C4C23×D12711yescharacteristic
205C8—1272no—
206C8—1276no—
207C8C23×D12716yes—
208C8C23×D12712yes—
209C22—26no—
210C22—1272no—
211C22—1276no—
212C22—50812no—
213C22—2542no—
214C22—2546no—
215C22C22×C4×D12716yes—
216C22C22×C4×D12711yescharacteristic
217C4—1272no—
218C4—1276no—
219C4C22×C4×D12711yescharacteristic
220C4C22×C4×D12716yes—
221C4C24×D12711yescharacteristic
222C2—26no—
223C2—2542no—
224C2—2546no—
225C2#2255064112yesdirect product factor
226C2C23×C4×D12711yescharacteristic
subgroupG/H
centerC2×C4C23×D127
commutatorC2×C127C24×C4
FrattiniC4C24×D127
FittingC2×#131×C127C2
socleC22×C127C23×C4
prime radicalC2×#41×D127C2
cosocleC4×C127C25
hypercenterC2×#131D127
hypocenterC127C2×#568
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C2×C4 ◁ C2×#131

Complements

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

NH ≅ G/Ntype
2. #22550641C2direct (N × H)
3. C2×#16861217C2semidirect
4. C2×#16861216C2semidirect
5. C2×#16861215C2semidirect
6. C22×#14523231C2semidirect
7. C2×M16×D127C2semidirect
8. C2×#131×C127C2semidirect
17. #16861217C22semidirect
18. #16861216C22semidirect
19. #16861215C22semidirect
20. C2×#14523232C22semidirect
23. C2×#14523231C22semidirect
24. C2×#14523231C22semidirect
25. C2×#14523231C22semidirect
26. M16×D127C22semidirect
27. C22×C127⋊C8C22semidirect
28. C2×C8×D127C22semidirect
30. #131×C127C22semidirect
31. C2×M16×C127C22semidirect
32. C22×C8×C127C22semidirect
50. #14523232C23semidirect
53. #14523231C23semidirect
54. #14523231C23semidirect
57. C2×C127⋊C8C23semidirect
58. C8×D127C23semidirect
64. M16×C127C23semidirect
67. C2×C8×C127C23semidirect
109. C2×C127#568semidirect
114. C127C2×#568semidirect
120. C2×#131D127semidirect
135. #131C2×D127semidirect
143. C2×M16C2×D127semidirect
146. C22×C8C2×D127semidirect
174. M16C22×D127semidirect
181. C2×C8C22×D127semidirect
225. C2#22550641direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#41×D1272
#225506412
C2×#168612172
C2×#168612162
C2×#168612152
C22×#145232312
C2×M16×D1272
C2×#131×C1272
C2×#568127