Finite Group Databasebeta

← C2×#27159412 #38734888

Subgroups — C2×#27159412 #38734888

Order 24896.

298 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 111 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
1C2×#20261966C211yesmaximal, characteristic, complemented
2C22×D1556C211yesmaximal, characteristic, complemented
3#27159412C218yesmaximal, direct product factor
4C2×#20261955C212yesmaximal, complemented
5C2×D3112C212yesmaximal, complemented
6C2×M16×C389C211yesmaximal, characteristic, complemented
7C23×D389—21no—
8#20261966—22no—
9#20261966C2214yescomplemented
10C2×Dic778C2211yescharacteristic, complemented
11C2×D1556—22no—
12C2×D1556—21no—
13C2×D1556C2212yes—
14C2×D1556C2214yescomplemented
15C2×D1556C2211yescharacteristic, complemented
16C2×C22⋊D389—21no—
17C2×C4×D389—21no—
18#20261955C2218yescomplemented
19D3112C2218yescomplemented
20C22×C4×C389C2211yescharacteristic
21M16×C389C2214yescomplemented
22C2×C8×C389C2212yescomplemented
23C22×D389—21no—
24C22×D389—22no—
25C22×D389—24no—
26C22×D389—44no—
27Dic778—21no—
28Dic778C2312yescomplemented
29D1556—22no—
30D1556—24no—
31D1556—21no—
32D1556C2314yes—
33D1556C2312yescomplemented
34C22⋊D389—24no—
35C2×Dic389—21no—
36C4×D389—24no—
37C23×C389D411yescharacteristic
38C2×C4×C389D411yescharacteristic
39C2×C4×C389D412yes—
40C2×C4×C389C2311yescharacteristic
41C2×C4×C389C2312yes—
42C8×C389C2314yescomplemented
43C22×C389—22no—
44C22×C389C2×D412yes—
45C22×C389C2×D411yescharacteristic
46C2×D389—22no—
47C2×D389—24no—
48C2×D389—48no—
49C2×D389—42no—
50C2×D389—44no—
51C4×C389C2×D411yescharacteristic
52C4×C389C2×D412yes—
53C4×C389C2411yescharacteristic
54Dic389—22no—
55C2×C389—22no—
56C2×C389AGL(1,ℤ/8)12yescomplemented
57C2×C389C22×D411yescharacteristic
58D389—42no—
59D389—44no—
60C389C2×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
61C2×AGL(1,ℤ/8)—3891nomaximal, Sylow
62C2×#41—3891no—
63C22×D4—3891no—
64AGL(1,ℤ/8)—3898no—
65C2×SD16—3892no—
66C2×D8—3892no—
67C2×M16D38911yescharacteristic, complemented
68C24—7781no—
69#41—7782no—
70#41—3894no—
71C2×Q8—3891no—
72C2×D4—7781no—
73C2×D4—7782no—
74C2×D4—7781no—
75C2×D4—3892no—
76C2×D4—3891no—
77C2×D4—3894no—
78C22×C4—7781no—
79C22×C4C2×D38911yescharacteristic
80SD16—3898no—
81D8—3898no—
82M16C2×D38914yescomplemented
83C2×C8C2×D38912yescomplemented
84C23—7784no—
85C23—7781no—
86C23—7782no—
87C23—15564no—
88C23D155611yescharacteristic
89Q8—7781no—
90Q8—3892no—
91D4—7784no—
92D4—7784no—
93D4—7782no—
94D4—7781no—
95D4—3894no—
96D4—3892no—
97C2×C4—7781no—
98C2×C4—7784no—
99C2×C4D155612yes—
100C2×C4D155611yescharacteristic
101C2×C4C22×D38912yes—
102C2×C4C22×D38911yescharacteristic
103C8C22×D38914yescomplemented
104C22—22no—
105C22—7782no—
106C22—7784no—
107C22—15568no—
108C22—15564no—
109C22—15562no—
110C22C2×D155612yes—
111C22C2×D155611yescharacteristic
112C4—7782no—
113C4C2×D155612yes—
114C4C2×D155611yescharacteristic
115C4C23×D38911yescharacteristic
116C2—22no—
117C2—15564no—
118C2—15562no—
119C2#2715941212yesdirect product factor
120C2C22×D155611yescharacteristic
subgroupG/H
centerC22C2×D1556
commutator, cosocleC4×C389C24
FrattiniC4C23×D389
FittingC2×M16×C389C2
socleC22×C389C2×D4
hypercenterC2×M16D389
hypocenterC389C2×AGL(1,ℤ/8)
LCSG ▷ C4×C389 ▷ C2×C389 ▷ C389
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

Complements

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

NH ≅ G/Ntype
1. C2×#20261966C2semidirect
2. C22×D1556C2semidirect
3. #27159412C2direct (N × H)
4. C2×#20261955C2semidirect
5. C2×D3112C2semidirect
6. C2×M16×C389C2semidirect
9. #20261966C22semidirect
10. C2×Dic778C22semidirect
14. C2×D1556C22semidirect
15. C2×D1556C22semidirect
18. #20261955C22semidirect
19. D3112C22semidirect
21. M16×C389C22semidirect
22. C2×C8×C389C22semidirect
28. Dic778C23semidirect
33. D1556C23semidirect
42. C8×C389C23semidirect
56. C2×C389AGL(1,ℤ/8)semidirect
60. C389C2×AGL(1,ℤ/8)semidirect
67. C2×M16D389semidirect
82. M16C2×D389semidirect
83. C2×C8C2×D389semidirect
103. C8C22×D389semidirect
119. C2#27159412direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202619662
C22×D15562
#271594122
C2×#202619552
C2×D31122
C2×M16×C3892
C2×AGL(1,ℤ/8)389