Finite Group Databasebeta

← C22×#16861215 #30653434

Subgroups — C22×#16861215 #30653434

Order 16256.

1504 conjugacy classes of subgroups.

The subgroup lattice has 154 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523248C211yesmaximal, characteristic
2C2×#16861215C2124yesmaximal, direct product factor
3C22×#14523232C211yesmaximal, characteristic, complemented
4C22×#14523231C212yesmaximal, complemented
5C22×C8×D127C212yesmaximal, complemented
6C23×C8×C127C211yesmaximal, characteristic, complemented
7C2×#14523248C4112yes—
8C2×#14523248C22112yes—
9C22×Dic254C411yescharacteristic
10C22×D508C411yescharacteristic
11C22×C22⋊D127C412yes—
12C22×C4×D127C2212yes—
13#16861215C22164yesdirect product factor
14C2×#14523232C22112yescomplemented
15C2×#14523231C22124yescomplemented
16C22×C127⋊C8C2212yes—
17C2×C8×D127C22124yescomplemented
18C23×C4×C127C2211yescharacteristic
19C22×C8×C127C2211yescharacteristic
20C22×C8×C127C2211yescharacteristic
21C22×C8×C127C22112yescomplemented
22C23×D127C2×C412yes—
23#14523248C2×C4148yes—
24#14523248C23116yes—
25C2×Dic254C2×C4112yes—
26C2×D508C2×C4112yes—
27C2×C22⋊D127C2×C4124yes—
28C22×Dic127C2×C412yes—
29C2×C4×D127C2×C4112yes—
30C2×C4×D127C23112yes—
31#14523232C23116yescomplemented
32#14523231C23132yescomplemented
33C2×C127⋊C8C23112yes—
34C8×D127C23132yescomplemented
35C24×C127C2×C411yescharacteristic
36C22×C4×C127C2×C411yescharacteristic
37C22×C4×C127C2×C416yes—
38C22×C4×C127C2311yescharacteristic
39C22×C4×C127C2316yes—
40C2×C8×C127C2316yes—
41C2×C8×C127C2316yes—
42C2×C8×C127C23116yescomplemented
43C22×D127—28no—
44C22×D127C22×C4112yes—
45Dic254C22×C4116yes—
46D508C22×C4116yes—
47C22⋊D127C22×C4132yes—
48C2×Dic127C22×C4112yes—
49C4×D127C22×C4124yes—
50C4×D127C2418yes—
51C127⋊C8C2418yes—
52C23×C127—24no—
53C23×C127C22×C416yes—
54C23×C127C22×C411yescharacteristic
55C2×C4×C127C22×C413yes—
56C2×C4×C127C22×C416yes—
57C2×C4×C127C22×C4112yes—
58C2×C4×C127C2413yes—
59C2×C4×C127C2414yes—
60C8×C127C2414yes—
61C8×C127C2414yes—
62C22×C127—212no—
63C22×C127#13114yescomplemented
64C22×C127C23×C414yes—
65C22×C127C23×C413yes—
66C2×D127—224no—
67C2×D127C23×C418yes—
68C4×C127C23×C413yes—
69C4×C127C23×C414yes—
70C4×C127C2511yescharacteristic
71Dic127C23×C418yes—
72C2×C127—24no—
73C2×C127C2×#13116yescomplemented
74C2×C127C24×C411yescharacteristic
75D127—28no—
76C22×#131—1271nomaximal, Sylow
77C127C22×#13111yescharacteristic, complemented, Sylow
78C22×#41—1271no—
79C2×#131—12724no—
80C22×M16—1271no—
81C22×M16—1272no—
82C23×C8—1272no—
83C23×C8D12711yescharacteristic, complemented
84C2×#41—12712no—
85C2×#41—12712no—
86C22×Q8—1271no—
87C22×D4—1272no—
88C22×D4—1271no—
89C23×C4—1272no—
90C23×C4C2×D12711yescharacteristic
91#131—12764no—
92C2×M16—12712no—
93C2×M16—12724no—
94C22×C8—1272no—
95C22×C8—12724no—
96C22×C8C2×D12711yescharacteristic
97C22×C8C2×D12711yescharacteristic
98C22×C8C2×D127112yescomplemented
99C24—1272no—
100C24C4×D12711yescharacteristic
101#41—12748no—
102#41—12716no—
103C2×Q8—12712no—
104C2×D4—12724no—
105C2×D4—12712no—
106C22×C4—1272no—
107C22×C4—12712no—
108C22×C4—12712no—
109C22×C4C4×D12711yescharacteristic
110C22×C4C4×D12716yes—
111C22×C4C22×D12711yescharacteristic
112C22×C4C22×D12716yes—
113M16—12716no—
114M16—12732no—
115C2×C8—12712no—
116C2×C8—12732no—
117C2×C8C22×D12716yes—
118C2×C8C22×D12716yes—
119C2×C8C22×D127116yescomplemented
120C23—24no—
121C23—12712no—
122C23—2548no—
123C23C2×C4×D12716yes—
124C23C2×C4×D12711yescharacteristic
125Q8—12716no—
126D4—12732no—
127D4—12716no—
128C2×C4—12712no—
129C2×C4—12724no—
130C2×C4—1278no—
131C2×C4C2×C4×D12713yes—
132C2×C4C2×C4×D12716yes—
133C2×C4C2×C4×D127112yes—
134C2×C4C23×D12713yes—
135C2×C4C23×D12714yes—
136C8—1278no—
137C8C23×D12714yes—
138C8C23×D12714yes—
139C22—212no—
140C22—1278no—
141C22—25424no—
142C22#1686121514yesdirect product factor
143C22C22×C4×D12714yes—
144C22C22×C4×D12713yes—
145C4—1278no—
146C4C22×C4×D12713yes—
147C4C22×C4×D12714yes—
148C4C24×D12711yescharacteristic
149C2—24no—
150C2—2548no—
151C2C2×#1686121516yesdirect product factor
152C2C23×C4×D12711yescharacteristic
subgroupG/H
centerC22×C8C2×D127
commutatorC2×C127C24×C4
FrattiniC4C24×D127
FittingC23×C8×C127C2
socleC23×C127C22×C4
prime radicalC22×#14523248C2
cosocleC4×C127C25
hypercenterC23×C8D127
hypocenterC127C22×#131
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C22×C8 ◁ C23×C8

Complements

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

NH ≅ G/Ntype
2. C2×#16861215C2direct (N × H)
3. C22×#14523232C2semidirect
4. C22×#14523231C2semidirect
5. C22×C8×D127C2semidirect
6. C23×C8×C127C2semidirect
13. #16861215C22direct (N × H)
14. C2×#14523232C22semidirect
15. C2×#14523231C22semidirect
17. C2×C8×D127C22semidirect
21. C22×C8×C127C22semidirect
31. #14523232C23semidirect
32. #14523231C23semidirect
34. C8×D127C23semidirect
42. C2×C8×C127C23semidirect
63. C22×C127#131semidirect
73. C2×C127C2×#131semidirect
77. C127C22×#131semidirect
83. C23×C8D127semidirect
98. C22×C8C2×D127semidirect
119. C2×C8C22×D127semidirect
142. C22#16861215direct (N × H)
151. C2C2×#16861215direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232482
C2×#168612152
C22×#145232322
C22×#145232312
C22×C8×D1272
C23×C8×C1272
C22×#131127