Finite Group Databasebeta

← C2×#20266099 #27187470

Subgroups — C2×#20266099 #27187470

Order 12928.

168 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 90 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×#15692329C212yesmaximal
2#20266099C214yesmaximal, direct product factor
3C2×C8×Dic101C211yesmaximal, characteristic
4#15692329—22no—
5#15692329C2214yes—
6C2×#13108077—22no—
7C22×#11717579C2211yescharacteristic
8C2×C4×Dic101C411yescharacteristic
9C8×Dic101C412yes—
10C8×Dic101C2212yes—
11C22×C8×C101C411yescharacteristic
12#13108077—24no—
13C22×Dic101—21no—
14C2×#11717579C2×C411yescharacteristic
15C2×#11717579D411yescharacteristic
16C2×#11717579D411yescharacteristic
17C2×#11717579Q811yescharacteristic
18C2×#11717579Q811yescharacteristic
19C2×#11717579C2311yescharacteristic
20C4×Dic101—21no—
21C4×Dic101C2×C412yes—
22C22×C4×C101C2×C411yescharacteristic
23C2×C8×C101C812yes—
24C2×C8×C101C812yes—
25C2×C8×C101C2×C412yes—
26C23×C101M1611yescharacteristic
27C2×C4×C101C4⋊C411yescharacteristic
28C2×C4×C101C4⋊C411yescharacteristic
29C2×C4×C101C2×C811yescharacteristic
30C2×C4×C101C2×C811yescharacteristic
31C2×C4×C101M1611yescharacteristic
32C2×C4×C101C22×C411yescharacteristic
33C2×Dic101—24no—
34C2×Dic101—22no—
35C8×C101C2×C814yes—
36#11717579C4⋊C411yescharacteristic
37#11717579C4⋊C411yescharacteristic
38#11717579C2×D411yescharacteristic
39#11717579C2×Q811yescharacteristic
40C22×C101—22no—
41C22×C101C4⋊C811yescharacteristic
42C22×C101C4⋊C811yescharacteristic
43C22×C101C2×M1611yescharacteristic
44C4×C101C4⋊C811yescharacteristic
45C4×C101C4⋊C811yescharacteristic
46C4×C101C2×C4⋊C411yescharacteristic
47C4×C101C22×C811yescharacteristic
48Dic101—24no—
49C2×C101—21no—
50C2×C101—21no—
51C2×C101#36412yescomplemented
52C2×C101C2×C4⋊C811yescharacteristic
53C2×#364—1011nomaximal, Sylow
54C101C2×#36411yescharacteristic, complemented, Sylow
55C2×M32—1012no—
56C2×C4×C8—1011no—
57#364—1014no—
58C22×C8—1011no—
59C22×C8#8793811yescharacteristic
60C2×C42—1011no—
61M32—1014no—
62M32—2022no—
63C2×C16—2022no—
64C4×C8—1012no—
65C4×C8—1012no—
66C22×C4—2021no—
67C22×C4C2×#8793811yescharacteristic
68C2×C8—1011no—
69C2×C8—1011no—
70C2×C8—1011no—
71C2×C8—1011no—
72C2×C8—1011no—
73C2×C8—1011no—
74C2×C8#1171758112yes—
75C2×C8#1171758112yes—
76C2×C8C2×#8793812yes—
77C42—1012no—
78C42—2021no—
79C16—2024no—
80C23#1310808411yescharacteristic
81C2×C4—2024no—
82C2×C4—2022no—
83C2×C4C4⋊#8793811yescharacteristic
84C2×C4C4⋊#8793811yescharacteristic
85C2×C4C2×#1171758111yescharacteristic
86C2×C4C2×#1171758111yescharacteristic
87C2×C4#1310808411yescharacteristic
88C2×C4C22×#8793811yescharacteristic
89C8—1011no—
90C8—1011no—
91C8—1011no—
92C8—1011no—
93C8C2×#1171758114yes—
94C22—22no—
95C22C4⋊#1171758111yescharacteristic
96C22C4⋊#1171758111yescharacteristic
97C22C2×#1310808411yescharacteristic
98C4—2024no—
99C4C4⋊#1171758111yescharacteristic
100C4C4⋊#1171758111yescharacteristic
101C4C2×C4⋊#8793811yescharacteristic
102C4C22×#1171758111yescharacteristic
103C2—21no—
104C2—21no—
105C2#2026609912yesdirect product factor
106C2C2×C4⋊#1171758111yescharacteristic
subgroupG/H
centerC2×C4C4⋊#87938
commutatorC4×C101C22×C8
FrattiniC2×C4C22×#87938
FittingC22×C8×C101C4
socleC22×C101C4⋊C8
prime radicalC23×C101M16
cosocleC2×#11717579C23
hypercenterC22×C8#87938
hypocenterC101C2×#364
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. #20266099C2direct (N × H)
51. C2×C101#364semidirect
54. C101C2×#364semidirect
105. C2#20266099direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156923292
#202660992
C2×C8×Dic1012
C2×#364101