Finite Group Databasebeta

← C2×#20261599 #27157282

Subgroups — C2×#20261599 #27157282

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#20261599C214yesmaximal, 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×Dic97D812yes—
34C2×Dic97Q1612yes—
35C2×Dic97C2×D411yescharacteristic
36C2×Dic97C2×Q811yescharacteristic
37#11715897—44no—
38C8×C97—22no—
39#11715895C2×C814yescomplemented
40C22×C97C4⋊C812yes—
41C22×C97#10712yes—
42C22×C97#10812yes—
43C22×C97C2×C4⋊C411yescharacteristic
44C4×C97C4⋊C812yes—
45C4×C97C22×C811yescharacteristic
46C4×C97C2×M1611yescharacteristic
47Dic97—21no—
48Dic97—21no—
49Dic97#10712yes—
50Dic97C2×D811yescharacteristic
51Dic97C2×Q1611yescharacteristic
52C2×C97#33514yescomplemented
53C2×C97C2×C4⋊C811yescharacteristic
54C2×C97C2×#10711yescharacteristic
55C2×C97C2×#10811yescharacteristic
56C2×#335—971nomaximal, Sylow
57C97C2×#33511yescharacteristic, complemented, Sylow
58C2×C4⋊C8—972no—
59C2×C4×C8—971no—
60#335—974no—
61C22×C8—971no—
62C22×C8—1942no—
63C22×C8#8760411yescharacteristic
64C2×C42—971no—
65C4⋊C8—974no—
66C4⋊C8—1942no—
67C4×C8—972no—
68C4×C8—972no—
69C22×C4—971no—
70C22×C4—971no—
71C22×C4C2×#8760411yescharacteristic
72C2×C8—22no—
73C2×C8—974no—
74C2×C8—972no—
75C2×C8—3884no—
76C2×C8—1944no—
77C2×C8C2×#8760412yes—
78C42—971no—
79C42—971no—
80C42—971no—
81C42—971no—
82C23C4⋊#8760411yescharacteristic
83C2×C4—972no—
84C2×C4—972no—
85C2×C4—971no—
86C2×C4—971no—
87C2×C4—971no—
88C2×C4—971no—
89C2×C4—1942no—
90C2×C4C4⋊#8760411yescharacteristic
91C2×C4#1309551912yes—
92C2×C4#1309552012yes—
93C2×C4C22×#8760411yescharacteristic
94C8—22no—
95C8—974no—
96C8—3884no—
97C22#1569087712yes—
98C22#1569087912yes—
99C22#1569088012yes—
100C22C2×C4⋊#8760411yescharacteristic
101C4—971no—
102C4—972no—
103C4—971no—
104C4—1941no—
105C4—1941no—
106C4#1569087712yes—
107C4C2×#1309551911yescharacteristic
108C4C2×#1309552011yescharacteristic
109C2#2026159914yesdirect product factor
110C2C2×#1569087711yescharacteristic
111C2C2×#1569087911yescharacteristic
112C2C2×#1569088011yescharacteristic
subgroupG/H
centerC23C4⋊#87604
commutatorC4×C97C22×C8
FrattiniC2×C4C22×#87604
FittingC22×C8×C97C4
socle, prime radicalC23×C97C4⋊C4
cosocleC4×Dic97C23
hypercenterC22×C8#87604
hypocenterC97C2×#335
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. #20261599C2direct (N × H)
16. C2×#11715895C8semidirect
39. #11715895C2×C8semidirect
52. C2×C97#335semidirect
57. C97C2×#335semidirect
109. C2#20261599direct (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
#202615992
C2×C8×Dic972
C2×#33597