Finite Group Databasebeta

← C2×#20264998 #27172895

Subgroups — C2×#20264998 #27172895

Order 12928.

168 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 109 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×#15692195C212yesmaximal
2#20264998C214yesmaximal, direct product factor
3C2×C4×C8×C101C211yesmaximal, characteristic
4#15692195—22no—
5#15692195C2214yes—
6C2×#13108049—22no—
7C22×C8×C101C411yescharacteristic
8C22×C8×C101C2211yescharacteristic
9C2×C42×C101C411yescharacteristic
10C4×C8×C101C412yes—
11C4×C8×C101C2212yes—
12#13108049—24no—
13C22×C4×C101—21no—
14C22×C4×C101C2×C411yescharacteristic
15C2×C8×C101C812yes—
16C2×C8×C101C812yes—
17C2×C8×C101C2×C411yescharacteristic
18C2×C8×C101C2×C412yes—
19C2×C8×C101D411yescharacteristic
20C2×C8×C101D411yescharacteristic
21C2×C8×C101Q811yescharacteristic
22C2×C8×C101Q811yescharacteristic
23C2×C8×C101C2311yescharacteristic
24C42×C101—21no—
25C42×C101C2×C412yes—
26C23×C101M1611yescharacteristic
27C2×C4×C101—24no—
28C2×C4×C101—22no—
29C2×C4×C101C4⋊C411yescharacteristic
30C2×C4×C101C4⋊C411yescharacteristic
31C2×C4×C101C2×C811yescharacteristic
32C2×C4×C101C2×C811yescharacteristic
33C2×C4×C101M1611yescharacteristic
34C2×C4×C101C22×C411yescharacteristic
35C8×C101C4⋊C411yescharacteristic
36C8×C101C4⋊C411yescharacteristic
37C8×C101C2×C814yes—
38C8×C101C2×D411yescharacteristic
39C8×C101C2×Q811yescharacteristic
40C22×C101—22no—
41C22×C101C4⋊C811yescharacteristic
42C22×C101C4⋊C811yescharacteristic
43C22×C101C2×M1611yescharacteristic
44C4×C101—24no—
45C4×C101C4⋊C811yescharacteristic
46C4×C101C4⋊C811yescharacteristic
47C4×C101C2×C4⋊C411yescharacteristic
48C4×C101C22×C811yescharacteristic
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×C8D10111yescharacteristic
57#364—1014no—
58C22×C8Dic10111yescharacteristic
59C22×C8C2×D10111yescharacteristic
60C2×C42Dic10111yescharacteristic
61M32—1014no—
62M32—2022no—
63C2×C16—2022no—
64C4×C8Dic10112yes—
65C4×C8C2×D10112yes—
66C22×C4—21no—
67C22×C4C2×Dic10111yescharacteristic
68C2×C8#1171757912yes—
69C2×C8#1171757912yes—
70C2×C8Dic20211yescharacteristic
71C2×C8Dic20211yescharacteristic
72C2×C8D40411yescharacteristic
73C2×C8D40411yescharacteristic
74C2×C8C2×Dic10111yescharacteristic
75C2×C8C2×Dic10112yes—
76C2×C8C22×D10111yescharacteristic
77C42—21no—
78C42C2×Dic10112yes—
79C16—2024no—
80C23#1310805811yescharacteristic
81C2×C4—24no—
82C2×C4—22no—
83C2×C4C4⋊Dic10111yescharacteristic
84C2×C4C4⋊Dic10111yescharacteristic
85C2×C4C2×#1171757911yescharacteristic
86C2×C4C2×#1171757911yescharacteristic
87C2×C4#1310805811yescharacteristic
88C2×C4C22×Dic10111yescharacteristic
89C8C4⋊Dic10111yescharacteristic
90C8C4⋊Dic10111yescharacteristic
91C8C2×#1171757914yes—
92C8C2×D40411yescharacteristic
93C8C2×Dic20211yescharacteristic
94C22—22no—
95C22C4⋊#1171757911yescharacteristic
96C22C4⋊#1171757911yescharacteristic
97C22C2×#1310805811yescharacteristic
98C4—24no—
99C4C4⋊#1171757911yescharacteristic
100C4C4⋊#1171757911yescharacteristic
101C4C2×C4⋊Dic10111yescharacteristic
102C4C22×#1171757911yescharacteristic
103C2—21no—
104C2—21no—
105C2#2026499812yesdirect product factor
106C2C2×C4⋊#1171757911yescharacteristic
subgroupG/H
centerC2×C8D404
commutatorC4×C101C22×C8
FrattiniC2×C8C22×D101
FittingC2×C4×C8×C101C2
socleC22×C101C4⋊C8
prime radicalC23×C101M16
cosocleC2×C8×C101C23
hypercenterC2×C4×C8D101
hypocenterC101C2×#364
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #20264998C2direct (N × H)
51. C2×C101#364semidirect
54. C101C2×#364semidirect
105. C2#20264998direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156921952
#202649982
C2×C4×C8×C1012
C2×#364101