Finite Group Databasebeta

← C2×#27159416 #38734893

Subgroups — C2×#27159416 #38734893

Order 24896.

258 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 103 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×#20261967C211yesmaximal, characteristic
2C2×Q8×D389C211yesmaximal, characteristic, complemented
3#27159416C218yesmaximal, direct product factor
4C2×#20261956C211yesmaximal, characteristic, complemented
5C2×#20261955C211yesmaximal, characteristic, complemented
6C2×#20261953C211yesmaximal, characteristic, complemented
7C2×#20261949C211yesmaximal, characteristic, complemented
8C2×Q16×C389C211yesmaximal, characteristic, complemented
9#20261967—22no—
10#20261967C2214yes—
11C2×Dic778—21no—
12C2×Dic778C2211yescharacteristic
13Q8×D389—22no—
14Q8×D389C2214yescomplemented
15C2×D1556—21no—
16C2×D1556C2211yescharacteristic
17C2×C4×D389—21no—
18C2×C4×D389—21no—
19C2×C4×D389C2211yescharacteristic
20#20261956C2214yescomplemented
21#20261955C2214yescomplemented
22#20261953C2214yescomplemented
23#20261949C2214yescomplemented
24C2×#15691005C2211yescharacteristic
25C2×Q8×C389C2211yescharacteristic
26C2×Q8×C389C2211yescharacteristic
27Q16×C389C2214yescomplemented
28C2×C8×C389C2211yescharacteristic
29C22×D389—21no—
30C22×D389D411yescharacteristic
31Dic778—21no—
32Dic778—24no—
33Dic778C2312yes—
34D1556—24no—
35D1556—21no—
36D1556C2312yes—
37C2×Dic389—21no—
38C2×Dic389D411yescharacteristic
39C4×D389—24no—
40C4×D389—24no—
41C4×D389D412yes—
42C4×D389C2312yes—
43#15691005C2312yes—
44Q8×C389—21no—
45Q8×C389—21no—
46Q8×C389C2312yes—
47Q8×C389C2312yes—
48C2×C4×C389—21no—
49C2×C4×C389—21no—
50C2×C4×C389C2311yescharacteristic
51C8×C389C2312yes—
52C22×C389C2×D411yescharacteristic
53C2×D389—22no—
54C2×D389—22no—
55C2×D389—42no—
56C2×D389C2×D412yes—
57C4×C389—22no—
58C4×C389—22no—
59C4×C389C2×D411yescharacteristic
60C4×C389C2411yescharacteristic
61Dic389—22no—
62Dic389C2×D412yes—
63C2×C389#13712yescomplemented
64C2×C389C22×D411yescharacteristic
65D389—22no—
66D389—42no—
67C389C2×#13711yescharacteristic, complemented, Sylow
68C2×#137—3891nomaximal, Sylow
69C2×#41—3891no—
70C22×Q8—3891no—
71#137—3898no—
72C2×Q16—3891no—
73C2×Q16D38911yescharacteristic, complemented
74C2×SD16—3891no—
75C2×SD16—3891no—
76C2×M16—3891no—
77#41—7782no—
78#41—3894no—
79C2×Q8—7781no—
80C2×Q8—7782no—
81C2×Q8—3894no—
82C2×Q8—3891no—
83C2×Q8C2×D38911yescharacteristic
84C2×Q8C2×D38911yescharacteristic
85C2×D4—7781no—
86C2×D4—3891no—
87C22×C4—7781no—
88C22×C4—7781no—
89C22×C4—3891no—
90Q16—3894no—
91Q16C2×D38914yescomplemented
92SD16—3894no—
93SD16—3894no—
94M16—3894no—
95C2×C8—3891no—
96C2×C8C2×D38911yescharacteristic
97C23—7781no—
98C23—3891no—
99Q8—21no—
100Q8—21no—
101Q8—7784no—
102Q8—7781no—
103Q8—3892no—
104Q8C22×D38912yes—
105Q8C22×D38912yes—
106D4—7784no—
107D4—7781no—
108D4—3892no—
109C2×C4—21no—
110C2×C4—21no—
111C2×C4—7784no—
112C2×C4—7784no—
113C2×C4—7781no—
114C2×C4—3891no—
115C2×C4—3892no—
116C2×C4—3892no—
117C2×C4C22×D38911yescharacteristic
118C8—3892no—
119C8C22×D38912yes—
120C22—7782no—
121C22—7782no—
122C22—15562no—
123C22—3892no—
124C22D4×D38911yescharacteristic
125C4—22no—
126C4—22no—
127C4—7782no—
128C4—3892no—
129C4D4×D38911yescharacteristic
130C4C23×D38911yescharacteristic
131C2—7782no—
132C2—15562no—
133C2#2715941612yesdirect product factor
134C2C2×D4×D38911yescharacteristic
subgroupG/H
centerC22D4×D389
commutator, cosocleC4×C389C24
FrattiniC4C23×D389
FittingC2×Q16×C389C2
socleC22×C389C2×D4
prime radicalC2×#20261967C2
hypercenterC2×Q16D389
hypocenterC389C2×#137
LCSG ▷ C4×C389 ▷ C2×C389 ▷ C389
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

Complements

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

NH ≅ G/Ntype
2. C2×Q8×D389C2semidirect
3. #27159416C2direct (N × H)
4. C2×#20261956C2semidirect
5. C2×#20261955C2semidirect
6. C2×#20261953C2semidirect
7. C2×#20261949C2semidirect
8. C2×Q16×C389C2semidirect
14. Q8×D389C22semidirect
20. #20261956C22semidirect
21. #20261955C22semidirect
22. #20261953C22semidirect
23. #20261949C22semidirect
27. Q16×C389C22semidirect
63. C2×C389#137semidirect
67. C389C2×#137semidirect
73. C2×Q16D389semidirect
91. Q16C2×D389semidirect
133. C2#27159416direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202619672
C2×Q8×D3892
#271594162
C2×#202619562
C2×#202619552
C2×#202619532
C2×#202619492
C2×Q16×C3892
C2×#137389