Finite Group Databasebeta

← C2×#20260654 #27144945

Subgroups — C2×#20260654 #27144945

Order 12416.

908 conjugacy classes of subgroups; only the 285 normal subgroups are shown.

normal subgroups only

This group has 908 conjugacy classes of subgroups — too many to draw. Only its 285 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×#13095490C213yesmaximal
2#20260654C218yesmaximal, direct product factor
3C2×#15690717C213yesmaximal
4C23×Q8×C97C211yesmaximal, characteristic
5C23×Dic97C2211yescharacteristic
6C23×Dic97C2213yes—
7C2×#13095490—212no—
8C2×#13095490C22112yes—
9#15690717C22112yes—
10C22×Q8×C97—212no—
11C22×Q8×C97C2214yes—
12C23×C4×C97C2213yes—
13C22×Dic97—26no—
14C22×Dic97—26no—
15C22×Dic97—26no—
16C22×Dic97Q8112yescomplemented
17C22×Dic97C2312yes—
18C22×Dic97C2316yes—
19#13095490—224no—
20C24×C97C2311yescharacteristic
21C2×Q8×C97—232no—
22C2×Q8×C97—224no—
23C22×C4×C97—212no—
24C22×C4×C97D4112yes—
25C22×C4×C97C2316yes—
26C23×C97C2×D416yes—
27C23×C97C2×Q816yes—
28C23×C97#4112yes—
29C23×C97C2411yescharacteristic
30Q8×C97—232no—
31C2×C4×C97—224no—
32C2×C4×C97—212no—
33C2×C4×C97C2×D4112yes—
34C2×Dic97—224no—
35C2×Dic97—26no—
36C2×Dic97—26no—
37C2×Dic97—26no—
38C2×Dic97—44no—
39C2×Dic97C2×Q8112yescomplemented
40C22×C97#12014yes—
41C22×C97C22⋊Q8112yes—
42C22×C97C4⋊Q8112yes—
43C22×C97C22×D413yes—
44C22×C97C22×Q813yes—
45C22×C97C2×#4111yescharacteristic
46C4×C97—212no—
47Dic97—212no—
48Dic97—42no—
49C2×C97#39518yescomplemented
50C2×C97C2×#12011yescharacteristic
51C2×C97C2×C22⋊Q813yes—
52C2×C97C2×C4⋊Q813yes—
53C2×#395—971nomaximal, Sylow
54C97C2×#39511yescharacteristic, complemented, Sylow
55C23×Q8D9711yescharacteristic
56C22×C4⋊C4—973no—
57#395—978no—
58C2×#95—973no—
59C22×Q8—212no—
60C22×Q8C2×D9714yes—
61C23×C4—973no—
62C23×C4—971no—
63C23×C4C2×D9713yes—
64C2×C4⋊C4—9712no—
65C2×C4⋊C4—19412no—
66#95—9712no—
67C24C22×D9711yescharacteristic
68C2×Q8—232no—
69C2×Q8—224no—
70C22×C4—212no—
71C22×C4—9712no—
72C22×C4—976no—
73C22×C4—972no—
74C22×C4—1946no—
75C22×C4—1946no—
76C22×C4—1946no—
77C22×C4C22⋊D97112yes—
78C22×C4C22×D9716yes—
79C4⋊C4—19424no—
80C23C2×C22⋊D9716yes—
81C23Q8×D9716yes—
82C23#1309551212yes—
83C23C23×D9711yescharacteristic
84Q8—232no—
85C2×C4—224no—
86C2×C4—212no—
87C2×C4—9712no—
88C2×C4—3884no—
89C2×C4—1946no—
90C2×C4—19424no—
91C2×C4—1946no—
92C2×C4—1946no—
93C2×C4C2×C22⋊D97112yes—
94C22#1569077914yes—
95C22#15690786112yes—
96C22#15690808112yes—
97C22C22×C22⋊D9713yes—
98C22C2×Q8×D9713yes—
99C22C2×#1309551211yescharacteristic
100C4—212no—
101C4—3882no—
102C4—19412no—
103C2#2026065418yesdirect product factor
104C2C2×#1569077911yescharacteristic
105C2C2×#1569078613yes—
106C2C2×#1569080813yes—
subgroupG/H
centerC24C22×D97
commutator, cosocleC23×C97C24
FrattiniC23C23×D97
FittingC23×Q8×C97C2
socle, prime radicalC24×C97C23
hypercenterC23×Q8D97
hypocenterC97C2×#395
LCSG ▷ C23×C97 ▷ C97
UCSC1 ◁ C24 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
2. #20260654C2direct (N × H)
16. C22×Dic97Q8semidirect
39. C2×Dic97C2×Q8semidirect
49. C2×C97#395semidirect
54. C97C2×#395semidirect
103. C2#20260654direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130954902
#202606542
C2×#156907172
C23×Q8×C972
C2×#39597