Finite Group Databasebeta

← C2×#20264928 #27169873

Subgroups — C2×#20264928 #27169873

Order 12928.

200 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 141 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×C4⋊#11717579C212yesmaximal
2#20264928C214yesmaximal, direct product factor
3C2×C4×C8×C101C211yesmaximal, characteristic
4C22×#11717579—22no—
5C4⋊#11717579—22no—
6C4⋊#11717579C2214yes—
7C22×C8×C101C411yescharacteristic
8C22×C8×C101C411yescharacteristic
9C2×C42×C101C2211yescharacteristic
10C4×C8×C101C412yes—
11C4×C8×C101C2212yes—
12C2×#11717579—24no—
13C2×#11717579—44no—
14C22×C4×C101C2×C411yescharacteristic
15C22×C4×C101D411yescharacteristic
16C22×C4×C101Q811yescharacteristic
17C2×C8×C101—22no—
18C2×C8×C101C814yescomplemented
19C2×C8×C101C2×C412yes—
20C2×C8×C101C2×C412yes—
21C42×C101C2×C411yescharacteristic
22C42×C101D411yescharacteristic
23C42×C101Q811yescharacteristic
24C42×C101C2311yescharacteristic
25C23×C101C4⋊C411yescharacteristic
26C2×C4×C101—22no—
27C2×C4×C101C4⋊C411yescharacteristic
28C2×C4×C101C4⋊C411yescharacteristic
29C2×C4×C101C4⋊C411yescharacteristic
30C2×C4×C101C2×C812yes—
31C2×C4×C101M1612yes—
32C2×C4×C101SD1614yes—
33C2×C4×C101C22×C411yescharacteristic
34C2×C4×C101C2×D411yescharacteristic
35C2×C4×C101C2×Q811yescharacteristic
36C8×C101—22no—
37C8×C101C2×C814yescomplemented
38#11717579—44no—
39C22×C101C4⋊C812yes—
40C22×C101#10612yes—
41C22×C101#10812yes—
42C22×C101C2×C4⋊C411yescharacteristic
43C4×C101—21no—
44C4×C101—21no—
45C4×C101C4⋊C812yes—
46C4×C101#10612yes—
47C4×C101C22×C811yescharacteristic
48C4×C101C2×M1611yescharacteristic
49C4×C101C2×SD1612yes—
50C2×C101#33414yescomplemented
51C2×C101C2×C4⋊C811yescharacteristic
52C2×C101C2×#10611yescharacteristic
53C2×C101C2×#10811yescharacteristic
54C2×#334—1011nomaximal, Sylow
55C101C2×#33411yescharacteristic, complemented, Sylow
56C2×C4⋊C8—1012no—
57C2×C4×C8D10111yescharacteristic
58#334—1014no—
59C22×C8—2022no—
60C22×C8Dic10111yescharacteristic
61C22×C8Dic10111yescharacteristic
62C2×C42C2×D10111yescharacteristic
63C4⋊C8—1014no—
64C4⋊C8—2022no—
65C4×C8Dic10112yes—
66C4×C8C2×D10112yes—
67C22×C4Dic20211yescharacteristic
68C22×C4D40411yescharacteristic
69C22×C4C2×Dic10111yescharacteristic
70C2×C8—22no—
71C2×C8—4044no—
72C2×C8—2024no—
73C2×C8#1171757914yescomplemented
74C2×C8C2×Dic10112yes—
75C2×C8C2×Dic10112yes—
76C42Dic20211yescharacteristic
77C42D40411yescharacteristic
78C42C2×Dic10111yescharacteristic
79C42C22×D10111yescharacteristic
80C23C4⋊Dic10111yescharacteristic
81C2×C4—22no—
82C2×C4C4⋊Dic10111yescharacteristic
83C2×C4C4⋊Dic10111yescharacteristic
84C2×C4C4⋊Dic10111yescharacteristic
85C2×C4C2×#1171757912yes—
86C2×C4#1310805812yes—
87C2×C4#1310806314yes—
88C2×C4C22×Dic10111yescharacteristic
89C2×C4C2×D40411yescharacteristic
90C2×C4C2×Dic20211yescharacteristic
91C8—22no—
92C8—4044no—
93C8C2×#1171757914yescomplemented
94C22C4⋊#1171757912yes—
95C22#1569218712yes—
96C22#1569219112yes—
97C22C2×C4⋊Dic10111yescharacteristic
98C4—21no—
99C4—21no—
100C4C4⋊#1171757912yes—
101C4#1569218712yes—
102C4C22×#1171757911yescharacteristic
103C4C2×#1310805811yescharacteristic
104C4C2×#1310806312yes—
105C2#2026492814yesdirect product factor
106C2C2×C4⋊#1171757911yescharacteristic
107C2C2×#1569218711yescharacteristic
108C2C2×#1569219111yescharacteristic
subgroupG/H
centerC22×C4D404
commutatorC4×C101C22×C8
FrattiniC42C22×D101
FittingC2×C4×C8×C101C2
socle, prime radicalC23×C101C4⋊C4
cosocleC42×C101C23
hypercenterC2×C4×C8D101
hypocenterC101C2×#334
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #20264928C2direct (N × H)
18. C2×C8×C101C8semidirect
37. C8×C101C2×C8semidirect
50. C2×C101#334semidirect
55. C101C2×#334semidirect
73. C2×C8#11717579semidirect
93. C8C2×#11717579semidirect
105. C2#20264928direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#117175792
#202649282
C2×C4×C8×C1012
C2×#334101