Finite Group Databasebeta

← C2×#27211708 #41000881

Subgroups — C2×#27211708 #41000881

Order 26816.

226 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 119 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
1#27211708C218yesmaximal, direct product factor
2C2×C4⋊Dic419C211yesmaximal, characteristic
3C2×Dic419⋊C4C211yesmaximal, characteristic
4C2×Dic419⋊C4C211yesmaximal, characteristic
5C2×Dic419⋊C4C211yesmaximal, characteristic
6C2×Dic419⋊C4C211yesmaximal, characteristic
7C2×C4×Dic419C211yesmaximal, characteristic
8C2×C4⋊C4×C419C211yesmaximal, characteristic
9C22×Dic419C2211yescharacteristic
10C22×Dic419C2211yescharacteristic
11C22×Dic419C2211yescharacteristic
12C22×Dic419C2211yescharacteristic
13C4⋊Dic419C2214yes—
14Dic419⋊C4C2214yes—
15Dic419⋊C4C2214yes—
16Dic419⋊C4C2214yes—
17Dic419⋊C4C2214yes—
18C4×Dic419C2214yes—
19C22×C4×C419C2211yescharacteristic
20C22×C4×C419C2211yescharacteristic
21C22×C4×C419C2211yescharacteristic
22C4⋊C4×C419C2214yes—
23C2×Dic419—22no—
24C2×Dic419—22no—
25C2×Dic419—22no—
26C2×Dic419Q814yes—
27C2×Dic419C2312yes—
28C2×Dic419C2312yes—
29C2×Dic419C2312yes—
30C2×Dic419C2312yes—
31C23×C419C2311yescharacteristic
32C2×C4×C419—22no—
33C2×C4×C419—22no—
34C2×C4×C419—22no—
35C2×C4×C419C2312yes—
36C2×C4×C419C2312yes—
37C2×C4×C419C2312yes—
38C22×C419C2×Q812yes—
39C22×C419#4112yes—
40C22×C419#4112yes—
41C22×C419C2411yescharacteristic
42C4×C419—22no—
43C4×C419—22no—
44C4×C419—22no—
45Dic419—22no—
46Dic419—22no—
47Dic419—22no—
48Dic419C2×Q814yes—
49C2×C419#12514yescomplemented
50C2×C419C22×Q811yescharacteristic
51C2×C419C2×#4111yescharacteristic
52C2×C419C2×#4111yescharacteristic
53C419C2×#12511yescharacteristic, complemented, Sylow
54C2×#125—4191nomaximal, Sylow
55#125—4198no—
56C2×C4⋊C4—4191no—
57C2×C4⋊C4—4191no—
58C2×C4⋊C4—4191no—
59C2×C4⋊C4—4191no—
60C2×C4⋊C4—4191no—
61C2×C4⋊C4D41911yescharacteristic
62C2×C42—4191no—
63C22×C4—4191no—
64C22×C4—4191no—
65C22×C4—4191no—
66C22×C4—4191no—
67C22×C4C2×D41911yescharacteristic
68C22×C4C2×D41911yescharacteristic
69C22×C4C2×D41911yescharacteristic
70C4⋊C4—4194no—
71C4⋊C4—4194no—
72C4⋊C4—4194no—
73C4⋊C4—4194no—
74C4⋊C4—4194no—
75C4⋊C4C2×D41914yes—
76C42—4194no—
77C23C22×D41911yescharacteristic
78C2×C4—22no—
79C2×C4—22no—
80C2×C4—22no—
81C2×C4—8382no—
82C2×C4—8382no—
83C2×C4—8382no—
84C2×C4—4192no—
85C2×C4—4192no—
86C2×C4—4192no—
87C2×C4—4194no—
88C2×C4—4192no—
89C2×C4C22×D41912yes—
90C2×C4C22×D41912yes—
91C2×C4C22×D41912yes—
92C22Q8×D41912yes—
93C22#2026941012yes—
94C22#2026941112yes—
95C22C23×D41911yescharacteristic
96C4—22no—
97C4—22no—
98C4—22no—
99C4—8382no—
100C4—8382no—
101C4—8382no—
102C4—4194no—
103C2#2721170814yesdirect product factor
104C2C2×Q8×D41911yescharacteristic
105C2C2×#2026941011yescharacteristic
106C2C2×#2026941111yescharacteristic
subgroupG/H
centerC23C22×D419
commutator, cosocleC22×C419C24
FrattiniC22C23×D419
FittingC2×C4⋊C4×C419C2
socle, prime radicalC23×C419C23
hypercenterC2×C4⋊C4D419
hypocenterC419C2×#125
LCSG ▷ C22×C419 ▷ C419
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #27211708C2direct (N × H)
49. C2×C419#125semidirect
53. C419C2×#125semidirect
103. C2#27211708direct (N × H)

Maximal subgroups

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

subgroupindex
#272117082
C2×C4⋊Dic4192
C2×Dic419⋊C42
C2×C4×Dic4192
C2×C4⋊C4×C4192
C2×#125419