Finite Group Databasebeta

← C2×#22577780 #31791201

Subgroups — C2×#22577780 #31791201

Order 17536.

760 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 760 conjugacy classes of subgroups — too many to draw. Only its 213 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D1096C214yesmaximal, complemented
2C2×#17984085C212yesmaximal, complemented
3#22577780C218yesmaximal, direct product factor
4C2×C4×C8×C137C211yesmaximal, characteristic, complemented
5C22×D548—24no—
6C22×D548C2214yes—
7C2×D1096—216no—
8C2×D1096C22116yescomplemented
9#17984085—24no—
10#17984085C2218yescomplemented
11C22×C8×C137C2212yes—
12C2×C42×C137C2211yescharacteristic
13C4×C8×C137C2214yescomplemented
14C23×D137—24no—
15C2×D548—216no—
16C2×D548—24no—
17C2×D548—216no—
18C2×D548—416no—
19C2×D548C2318yes—
20D1096—232no—
21C22×C4×C137D412yes—
22C22×C4×C137C2311yescharacteristic
23C2×C8×C137D418yescomplemented
24C2×C8×C137C2314yes—
25C42×C137D412yes—
26C42×C137C2312yes—
27C22×D137—28no—
28C22×D137—48no—
29C22×D137—416no—
30D548—216no—
31D548—48no—
32D548—432no—
33C23×C137C2×D411yescharacteristic
34C2×C4×C137D818yescomplemented
35C2×C4×C137C2×D411yescharacteristic
36C2×C4×C137C2×D414yes—
37C2×C4×C137C2×D414yes—
38C2×C4×C137C2411yescharacteristic
39C8×C137C2×D418yescomplemented
40C22×C137#12712yes—
41C22×C137C2×D814yes—
42C22×C137C22×D411yescharacteristic
43C2×D137—48no—
44C2×D137—416no—
45C2×D137—816no—
46C4×C137#12712yes—
47C4×C137C2×D818yescomplemented
48C4×C137C22×D412yes—
49C2×C137#49314yescomplemented
50C2×C137C2×#12711yescharacteristic
51C2×C137C22×D812yes—
52D137—88no—
53C137C2×#49311yescharacteristic, complemented, Sylow
54C2×#493—1371nomaximal, Sylow
55C22×D8—1374no—
56C2×#127—1372no—
57#493—1378no—
58C2×C4×C8D13711yescharacteristic, complemented
59C22×D4—2744no—
60C22×D4—1374no—
61C2×D8—27416no—
62C2×D8—13716no—
63C22×C8C2×D13712yes—
64#127—2744no—
65#127—1378no—
66C2×C42C2×D13711yescharacteristic
67C4×C8C2×D13714yescomplemented
68C24—2744no—
69C2×D4—27416no—
70C2×D4—2744no—
71C2×D4—27416no—
72C2×D4—54816no—
73C2×D4—1378no—
74C22×C4D54812yes—
75C22×C4C22×D13711yescharacteristic
76D8—27432no—
77C2×C8D54818yescomplemented
78C2×C8C22×D13714yes—
79C42D54812yes—
80C42C22×D13712yes—
81C23—2748no—
82C23—5488no—
83C23—54816no—
84C23C2×D54811yescharacteristic
85D4—27416no—
86D4—5488no—
87D4—54832no—
88C2×C4D109618yescomplemented
89C2×C4C2×D54811yescharacteristic
90C2×C4C2×D54814yes—
91C2×C4C2×D54814yes—
92C2×C4C23×D13711yescharacteristic
93C8C2×D54818yescomplemented
94C22—5488no—
95C22—54816no—
96C22—109616no—
97C22#1798408512yes—
98C22C2×D109614yes—
99C22C22×D54811yescharacteristic
100C4#1798408512yes—
101C4C2×D109618yescomplemented
102C4C22×D54812yes—
103C2—10968no—
104C2#2257778014yesdirect product factor
105C2C2×#1798408511yescharacteristic
106C2C22×D109612yes—
subgroupG/H
centerC23C2×D548
commutator, cosocleC2×C4×C137C24
FrattiniC2×C4C23×D137
FittingC2×C4×C8×C137C2
socleC23×C137C2×D4
hypercenterC2×C4×C8D137
hypocenterC137C2×#493
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
1. C22×D1096C2semidirect
2. C2×#17984085C2semidirect
3. #22577780C2direct (N × H)
4. C2×C4×C8×C137C2semidirect
8. C2×D1096C22semidirect
10. #17984085C22semidirect
13. C4×C8×C137C22semidirect
23. C2×C8×C137D4semidirect
34. C2×C4×C137D8semidirect
39. C8×C137C2×D4semidirect
47. C4×C137C2×D8semidirect
49. C2×C137#493semidirect
53. C137C2×#493semidirect
58. C2×C4×C8D137semidirect
67. C4×C8C2×D137semidirect
77. C2×C8D548semidirect
88. C2×C4D1096semidirect
93. C8C2×D548semidirect
101. C4C2×D1096semidirect
104. C2#22577780direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D10962
C2×#179840852
#225777802
C2×C4×C8×C1372
C2×#493137