Finite Group Databasebeta

← C2×#20261597 #27157279

Subgroups — C2×#20261597 #27157279

Order 12416.

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

normal subgroups only

This group has 200 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
1C2×C4⋊#11715897C212yesmaximal
2#20261597C214yesmaximal, direct product factor
3C2×C8×Dic97C211yesmaximal, characteristic
4C22×#11715897—22no—
5C4⋊#11715897—22no—
6C4⋊#11715897C2214yes—
7C22×#11715895C411yescharacteristic
8C2×C4×Dic97C2211yescharacteristic
9C8×Dic97C412yes—
10C8×Dic97C2212yes—
11C22×C8×C97C411yescharacteristic
12C2×#11715897—24no—
13C2×#11715897—44no—
14C22×Dic97D411yescharacteristic
15C22×Dic97Q811yescharacteristic
16C2×#11715895C814yescomplemented
17C2×#11715895C2×C412yes—
18C4×Dic97C2×C411yescharacteristic
19C4×Dic97D411yescharacteristic
20C4×Dic97Q811yescharacteristic
21C4×Dic97C2311yescharacteristic
22C22×C4×C97C2×C411yescharacteristic
23C2×C8×C97—22no—
24C2×C8×C97C2×C412yes—
25C23×C97C4⋊C411yescharacteristic
26C2×C4×C97C4⋊C411yescharacteristic
27C2×C4×C97C2×C812yes—
28C2×C4×C97M1612yes—
29C2×C4×C97C22×C411yescharacteristic
30C2×Dic97—22no—
31C2×Dic97C4⋊C411yescharacteristic
32C2×Dic97C4⋊C411yescharacteristic
33C2×Dic97SD1614yes—
34C2×Dic97C2×D411yescharacteristic
35C2×Dic97C2×Q811yescharacteristic
36#11715897—44no—
37C8×C97—22no—
38#11715895C2×C814yescomplemented
39C22×C97C4⋊C812yes—
40C22×C97#10612yes—
41C22×C97#10812yes—
42C22×C97C2×C4⋊C411yescharacteristic
43C4×C97C4⋊C812yes—
44C4×C97C22×C811yescharacteristic
45C4×C97C2×M1611yescharacteristic
46Dic97—21no—
47Dic97—21no—
48Dic97#10612yes—
49Dic97C2×SD1612yes—
50C2×C97#33414yescomplemented
51C2×C97C2×C4⋊C811yescharacteristic
52C2×C97C2×#10611yescharacteristic
53C2×C97C2×#10811yescharacteristic
54C2×#334—971nomaximal, Sylow
55C97C2×#33411yescharacteristic, complemented, Sylow
56C2×C4⋊C8—972no—
57C2×C4×C8—971no—
58#334—974no—
59C22×C8—971no—
60C22×C8—1942no—
61C22×C8#8760411yescharacteristic
62C2×C42—971no—
63C4⋊C8—974no—
64C4⋊C8—1942no—
65C4×C8—972no—
66C4×C8—972no—
67C22×C4—971no—
68C22×C4—971no—
69C22×C4C2×#8760411yescharacteristic
70C2×C8—22no—
71C2×C8—974no—
72C2×C8—972no—
73C2×C8—3884no—
74C2×C8—1944no—
75C2×C8C2×#8760412yes—
76C42—971no—
77C42—971no—
78C42—971no—
79C42—971no—
80C23C4⋊#8760411yescharacteristic
81C2×C4—974no—
82C2×C4—971no—
83C2×C4—971no—
84C2×C4—971no—
85C2×C4—971no—
86C2×C4—1942no—
87C2×C4C4⋊#8760411yescharacteristic
88C2×C4#1309551912yes—
89C2×C4#1309552012yes—
90C2×C4C22×#8760411yescharacteristic
91C8—22no—
92C8—974no—
93C8—3884no—
94C22#1569087712yes—
95C22#1569087812yes—
96C22#1569088112yes—
97C22C2×C4⋊#8760411yescharacteristic
98C4—972no—
99C4—972no—
100C4—1941no—
101C4—1941no—
102C4#1569087712yes—
103C4C2×#1309551911yescharacteristic
104C4C2×#1309552011yescharacteristic
105C2#2026159714yesdirect product factor
106C2C2×#1569087711yescharacteristic
107C2C2×#1569087811yescharacteristic
108C2C2×#1569088111yescharacteristic
subgroupG/H
centerC23C4⋊#87604
commutatorC4×C97C22×C8
FrattiniC2×C4C22×#87604
FittingC22×C8×C97C4
socle, prime radicalC23×C97C4⋊C4
cosocleC4×Dic97C23
hypercenterC22×C8#87604
hypocenterC97C2×#334
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. #20261597C2direct (N × H)
16. C2×#11715895C8semidirect
38. #11715895C2×C8semidirect
50. C2×C97#334semidirect
55. C97C2×#334semidirect
105. C2#20261597direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#117158972
#202615972
C2×C8×Dic972
C2×#33497