Finite Group Databasebeta

← C2×#27189777 #39910229

Subgroups — C2×#27189777 #39910229

Order 26176.

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

normal subgroups only

This group has 186 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×#20266997C212yesmaximal, complemented
2#27189777C214yesmaximal, direct product factor
3C22×C22⋊D409C211yesmaximal, characteristic
4#20266997—22no—
5#20266997C2214yescomplemented
6C2×#15692550—22no—
7C23×D409C411yescharacteristic
8C2×C22⋊D409—22no—
9C2×C22⋊D409—22no—
10C2×C22⋊D409C412yes—
11C2×C22⋊D409C2212yes—
12C22×Dic409C2211yescharacteristic
13C24×C409C411yescharacteristic
14#15692550—24no—
15C22×D409—21no—
16C22×D409—21no—
17C22×D409—42no—
18C22×D409C2×C412yes—
19C22⋊D409—24no—
20C22⋊D409—24no—
21C2×Dic409C2×C411yescharacteristic
22C2×Dic409D412yes—
23C2×Dic409D412yes—
24C2×Dic409C2311yescharacteristic
25C23×C409—21no—
26C23×C409—21no—
27C23×C409—42no—
28C23×C409C2×C412yes—
29C23×C409C2×C411yescharacteristic
30C22×C409—22no—
31C22×C409—22no—
32C22×C409—42no—
33C22×C409—42no—
34C22×C409—42no—
35C22×C409C22⋊C411yescharacteristic
36C22×C409C22⋊C411yescharacteristic
37C22×C409C22×C411yescharacteristic
38C2×D409—22no—
39C2×D409—42no—
40C2×D409—42no—
41C2×D409—42no—
42Dic409C22⋊C412yes—
43Dic409C2×D412yes—
44C2×C409—21no—
45C2×C409—21no—
46C2×C409—42no—
47C2×C409#10012yescomplemented
48C2×C409C2×C22⋊C411yescharacteristic
49D409—42no—
50C409C2×#10011yescharacteristic, complemented, Sylow
51C2×#100—4091nomaximal, Sylow
52C22×D4—4091no—
53C2×M16—4092no—
54#100—4094no—
55C24—4091no—
56C24#1310988811yescharacteristic
57C2×D4—8182no—
58C2×D4—8182no—
59C2×D4—4092no—
60C2×D4—4092no—
61C22×C4—4091no—
62M16—8182no—
63M16—4094no—
64C2×C8—8182no—
65C23—21no—
66C23—21no—
67C23—42no—
68C23—8181no—
69C23—8181no—
70C23—16362no—
71C23—4092no—
72C23C2×#1310988812yes—
73C23C2×#1310988811yescharacteristic
74D4—8184no—
75D4—8184no—
76C2×C4—4092no—
77C2×C4—4092no—
78C2×C4—4091no—
79C2×C4—4091no—
80C8—8184no—
81C22—22no—
82C22—22no—
83C22—42no—
84C22—42no—
85C22—42no—
86C22—8182no—
87C22—16362no—
88C22—16362no—
89C22—16362no—
90C22C22⋊#1310988811yescharacteristic
91C22C22⋊#1310988811yescharacteristic
92C22C22×#1310988811yescharacteristic
93C4—4092no—
94C4—4092no—
95C2—21no—
96C2—21no—
97C2—42no—
98C2—16362no—
99C2#2718977712yesdirect product factor
100C2C2×C22⋊#1310988811yescharacteristic
subgroupG/H
centerC22C22⋊#13109888
commutatorC22×C409C22×C4
FrattiniC22C22×#13109888
FittingC24×C409C4
socleC22×C409C22⋊C4
prime radicalC22×C22⋊D409C2
cosocleC2×Dic409C23
hypercenterC24#13109888
hypocenterC409C2×#100
LCSG ▷ C22×C409 ▷ C2×C409 ▷ C409
UCSC1 ◁ C22 ◁ C23 ◁ C24

Complements

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

NH ≅ G/Ntype
1. C2×#20266997C2semidirect
2. #27189777C2direct (N × H)
5. #20266997C22semidirect
47. C2×C409#100semidirect
50. C409C2×#100semidirect
99. C2#27189777direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202669972
#271897772
C22×C22⋊D4092
C2×#100409