Finite Group Databasebeta

← C2×#22549703 #30640509

Subgroups — C2×#22549703 #30640509

Order 16256.

168 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 101 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
1C22×C127⋊C16C211yesmaximal, characteristic
2C2×#16861143C211yesmaximal, characteristic
3#22549703C214yesmaximal, direct product factor
4C2×#107×C127C211yesmaximal, characteristic
5C2×C4⋊Dic127—21no—
6C2×C127⋊C16C414yescomplemented
7C2×C127⋊C16C2212yes—
8#16861143—21no—
9#16861143C2212yes—
10C22×C8×C127C2211yescharacteristic
11C2×C4⋊C4×C127—21no—
12#107×C127—21no—
13#107×C127C2212yes—
14C22×Dic127—41no—
15C4⋊Dic127—22no—
16C4⋊Dic127—41no—
17C127⋊C16C2×C414yescomplemented
18C22×C4×C127—41no—
19C22×C4×C127D411yescharacteristic
20C2×C8×C127C2×C412yes—
21C2×C8×C127D411yescharacteristic
22C2×C8×C127Q812yes—
23C2×C8×C127C2311yescharacteristic
24C4⋊C4×C127—22no—
25C4⋊C4×C127—41no—
26C2×Dic127—42no—
27C2×Dic127—82no—
28C23×C127D811yescharacteristic
29C2×C4×C127—42no—
30C2×C4×C127—82no—
31C2×C4×C127C4⋊C412yes—
32C2×C4×C127D811yescharacteristic
33C2×C4×C127Q1612yes—
34C2×C4×C127C2×D411yescharacteristic
35C8×C127C4⋊C412yes—
36C8×C127C22×C411yescharacteristic
37C8×C127C2×Q811yescharacteristic
38C22×C127#10712yes—
39C22×C127SD3212yes—
40C22×C127SD3212yes—
41C22×C127C2×D811yescharacteristic
42C4×C127—82no—
43C4×C127#10712yes—
44C4×C127C2×C4⋊C411yescharacteristic
45C4×C127C2×Q1611yescharacteristic
46Dic127—82no—
47C2×C127#36714yescomplemented
48C2×C127C2×#10711yescharacteristic
49C2×C127C2×SD3211yescharacteristic
50C2×C127C2×SD3211yescharacteristic
51C2×#367—1271nomaximal, Sylow
52C127C2×#36711yescharacteristic, complemented, Sylow
53C22×C16—1271no—
54C2×#107—1271no—
55C2×#107D12711yescharacteristic
56#367—1274no—
57C22×C8C2×D12711yescharacteristic
58C2×C4⋊C4—21no—
59C2×C4⋊C4—2541no—
60C2×C16—1274no—
61C2×C16—1272no—
62#107—21no—
63#107—1272no—
64#107—2541no—
65#107C2×D12712yes—
66C22×C4—41no—
67C22×C4—5081no—
68C22×C4C22⋊D12711yescharacteristic
69C2×C8C4×D12712yes—
70C2×C8C22⋊D12711yescharacteristic
71C2×C8Dic25412yes—
72C2×C8C22×D12711yescharacteristic
73C4⋊C4—22no—
74C4⋊C4—41no—
75C4⋊C4—5081no—
76C4⋊C4—2542no—
77C16—1274no—
78C23#1452323311yescharacteristic
79C2×C4—42no—
80C2×C4—82no—
81C2×C4—10162no—
82C2×C4—5082no—
83C2×C4Dic127⋊C412yes—
84C2×C4#1452323311yescharacteristic
85C2×C4#1452323812yes—
86C2×C4C2×C22⋊D12711yescharacteristic
87C8Dic127⋊C412yes—
88C8C2×C4×D12711yescharacteristic
89C8C2×Dic25411yescharacteristic
90C22#1686114212yes—
91C22#1686115212yes—
92C22#1686115312yes—
93C22C2×#1452323311yescharacteristic
94C4—82no—
95C4—10162no—
96C4#1686114212yes—
97C4C2×Dic127⋊C411yescharacteristic
98C4C2×#1452323811yescharacteristic
99C2#2254970314yesdirect product factor
100C2C2×#1686114211yescharacteristic
101C2C2×#1686115211yescharacteristic
102C2C2×#1686115311yescharacteristic
subgroupG/H
centerC23#14523233
commutatorC8×C127C22×C4
FrattiniC2×C8C22×D127
FittingC2×#107×C127C2
socle, prime radicalC23×C127D8
cosocleC2×C8×C127C23
hypercenterC2×#107D127
hypocenterC127C2×#367
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#107

Complements

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

NH ≅ G/Ntype
3. #22549703C2direct (N × H)
6. C2×C127⋊C16C4semidirect
17. C127⋊C16C2×C4semidirect
47. C2×C127#367semidirect
52. C127C2×#367semidirect
99. C2#22549703direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C127⋊C162
C2×#168611432
#225497032
C2×#107×C1272
C2×#367127