Finite Group Databasebeta

← C2×#27165796 #38787092

Subgroups — C2×#27165796 #38787092

Order 25664.

210 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 52 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×C22⋊#13107944C212yesmaximal, complemented
2#27165796C214yesmaximal, direct product factor
3C22×D1604C211yesmaximal, characteristic
4C22×#13107944—22no—
5C22⋊#13107944—22no—
6C22⋊#13107944C2214yescomplemented
7C23×D401C411yescharacteristic, complemented
8C23×D401C2211yescharacteristic
9C2×D1604—22no—
10C2×D1604—22no—
11C2×D1604C412yescomplemented
12C2×D1604C2212yes—
13C22×C4×C401C411yescharacteristic, complemented
14C2×#13107944—24no—
15C2×#13107944—44no—
16C22×D401—21no—
17C22×D401—21no—
18C22×D401—42no—
19C22×D401—42no—
20C22×D401C2×C411yescharacteristic
21C22×D401C2×C412yescomplemented
22C22×D401D412yes—
23C22×D401D412yes—
24C22×D401C2311yescharacteristic
25D1604—24no—
26D1604—24no—
27C23×C401C2×C411yescharacteristic
28C2×C4×C401—21no—
29C2×C4×C401—21no—
30C2×C4×C401C2×C412yescomplemented
31C22×C401—22no—
32C22×C401C22⋊C411yescharacteristic
33C22×C401C22⋊C411yescharacteristic
34C22×C401C22×C411yescharacteristic
35C2×D401—24no—
36C2×D401—22no—
37C2×D401—41no—
38C2×D401—42no—
39C2×D401—41no—
40C2×D401—42no—
41C2×D401—42no—
42C2×D401—42no—
43C2×D401C22⋊C412yes—
44C2×D401C2×D412yes—
45#13107944—44no—
46C4×C401—22no—
47C2×C401—21no—
48C2×C401—21no—
49C2×C401#9912yescomplemented
50C2×C401C2×C22⋊C411yescharacteristic
51D401—22no—
52D401—22no—
53D401—42no—
54C401C2×#9911yescharacteristic, complemented, Sylow
55C2×#99—4011nomaximal, Sylow
56C22×D4—4011no—
57C2×C22⋊C4—4012no—
58#99—4014no—
59C24—4011no—
60C24—4011no—
61C2×D4—8022no—
62C2×D4—8022no—
63C2×D4—4012no—
64C2×D4—4012no—
65C22×C4—8022no—
66C22×C4#1310794411yescharacteristic, complemented
67C22⋊C4—8022no—
68C22⋊C4—4014no—
69C23—8021no—
70C23—8021no—
71C23—16042no—
72C23—16042no—
73C23—4012no—
74C23—4012no—
75C23—4012no—
76C23—4011no—
77C23—4011no—
78C23C2×#1310794411yescharacteristic
79D4—8024no—
80D4—8024no—
81C2×C4—21no—
82C2×C4—21no—
83C2×C4—8024no—
84C2×C4—16044no—
85C2×C4C2×#1310794412yescomplemented
86C22—22no—
87C22—8024no—
88C22—8022no—
89C22—16042no—
90C22—16041no—
91C22—16041no—
92C22—16042no—
93C22—16042no—
94C22—16042no—
95C22—4012no—
96C22—4012no—
97C22C22⋊#1310794411yescharacteristic
98C22C22⋊#1310794411yescharacteristic
99C22C22×#1310794411yescharacteristic
100C4—22no—
101C4—16044no—
102C2—21no—
103C2—21no—
104C2—8022no—
105C2—8022no—
106C2—16042no—
107C2#2716579612yesdirect product factor
108C2C2×C22⋊#1310794411yescharacteristic
subgroupG/H
centerC22C22⋊#13107944
commutatorC22×C401C22×C4
FrattiniC22C22×#13107944
FittingC22×C4×C401C4
socleC22×C401C22⋊C4
prime radicalC22×D1604C2
cosocleC22×D401C23
hypercenterC22×C4#13107944
hypocenterC401C2×#99
LCSG ▷ C22×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×C22⋊#13107944C2semidirect
2. #27165796C2direct (N × H)
6. C22⋊#13107944C22semidirect
7. C23×D401C4semidirect
11. C2×D1604C4semidirect
13. C22×C4×C401C4semidirect
21. C22×D401C2×C4semidirect
30. C2×C4×C401C2×C4semidirect
49. C2×C401#99semidirect
54. C401C2×#99semidirect
66. C22×C4#13107944semidirect
85. C2×C4C2×#13107944semidirect
107. C2#27165796direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C22⋊#131079442
#271657962
C22×D16042
C2×#99401