Finite Group Databasebeta

← C2×#20261656 #27158067

Subgroups — C2×#20261656 #27158067

Order 12416.

184 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 106 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×#13095514C212yesmaximal
2#20261656C214yesmaximal, direct product factor
3C2×C8×Dic97C211yesmaximal, characteristic
4C2×#13095514—24no—
5C2×#13095514C2214yes—
6C22×#11715895C2211yescharacteristic
7C2×C4×Dic97C411yescharacteristic
8C8×Dic97C412yes—
9C8×Dic97C2212yes—
10C22×C8×C97C411yescharacteristic
11#13095514—24no—
12C22×Dic97C811yescharacteristic
13C22×Dic97C811yescharacteristic
14C2×#11715895C2×C411yescharacteristic
15C2×#11715895D412yes—
16C2×#11715895Q812yes—
17C2×#11715895C2311yescharacteristic
18C4×Dic97C812yes—
19C4×Dic97C2×C412yes—
20C22×C4×C97C2×C411yescharacteristic
21C2×C8×C97—22no—
22C2×C8×C97C2×C412yes—
23C23×C97C2×C811yescharacteristic
24C2×C4×C97C4⋊C412yes—
25C2×C4×C97C2×C811yescharacteristic
26C2×C4×C97M1612yes—
27C2×C4×C97C22×C411yescharacteristic
28C2×Dic97—22no—
29C2×Dic97C1614yescomplemented
30C2×Dic97C2×C812yes—
31C2×Dic97C2×C812yes—
32C8×C97—22no—
33#11715895C4⋊C412yes—
34#11715895C2×D411yescharacteristic
35#11715895C2×Q811yescharacteristic
36C22×C97C4⋊C812yes—
37C22×C97C2×C1612yes—
38C22×C97M3212yes—
39C22×C97C22×C811yescharacteristic
40C4×C97C4⋊C812yes—
41C4×C97C2×C4⋊C411yescharacteristic
42C4×C97C2×M1611yescharacteristic
43Dic97—22no—
44Dic97C2×C1614yescomplemented
45C2×C97C4⋊C1614yescomplemented
46C2×C97C2×C4⋊C811yescharacteristic
47C2×C97C22×C1611yescharacteristic
48C2×C97C2×M3211yescharacteristic
49C2×C4⋊C16—971nomaximal, Sylow
50C97C2×C4⋊C1611yescharacteristic, complemented, Sylow
51C22×C16—972no—
52C2×C4×C8—971no—
53C4⋊C16—974no—
54C22×C8—971no—
55C22×C8#8760411yescharacteristic
56C2×C42—971no—
57C2×C16—974no—
58C2×C16—1944no—
59C4×C8—972no—
60C4×C8—972no—
61C22×C4—971no—
62C22×C4—971no—
63C22×C4C2×#8760411yescharacteristic
64C2×C8—22no—
65C2×C8—972no—
66C2×C8—972no—
67C2×C8—971no—
68C2×C8—971no—
69C2×C8C2×#8760412yes—
70C42—972no—
71C42—972no—
72C16—1944no—
73C23#1309551911yescharacteristic
74C2×C4—974no—
75C2×C4—972no—
76C2×C4—972no—
77C2×C4—1942no—
78C2×C4C4⋊#8760412yes—
79C2×C4#1309551911yescharacteristic
80C2×C4#1309552012yes—
81C2×C4C22×#8760411yescharacteristic
82C8—22no—
83C8—971no—
84C8—972no—
85C8—971no—
86C22#1569087712yes—
87C22#1569088312yes—
88C22#1569088512yes—
89C22C2×#1309551911yescharacteristic
90C4—974no—
91C4—1942no—
92C4#1569087712yes—
93C4C2×C4⋊#8760411yescharacteristic
94C4C2×#1309552011yescharacteristic
95C2#2026165614yesdirect product factor
96C2C2×#1569087711yescharacteristic
97C2C2×#1569088311yescharacteristic
98C2C2×#1569088511yescharacteristic
subgroupG/H
centerC22×C4C2×#87604
commutatorC2×C97C22×C16
FrattiniC2×C4C22×#87604
FittingC22×C8×C97C4
socle, prime radicalC23×C97C2×C8
cosocleC2×#11715895C23
hypercenterC22×C8#87604
hypocenterC97C2×C4⋊C16
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. #20261656C2direct (N × H)
29. C2×Dic97C16semidirect
44. Dic97C2×C16semidirect
45. C2×C97C4⋊C16semidirect
50. C97C2×C4⋊C16semidirect
95. C2#20261656direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955142
#202616562
C2×C8×Dic972
C2×C4⋊C1697