Finite Group Databasebeta

← C2×#11720514 #13144195

Subgroups — C2×#11720514 #13144195

Order 1728.

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

normal subgroups only

This group has 451 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×#88530C212yesmaximal
2C2×C16×H(3,𝔽3)C211yesmaximal, characteristic
3#11720514C214yesmaximal, direct product factor
4C2×C3×Dic24—34nomaximal
5C2×#6229—22no—
6C2×C8×H(3,𝔽3)C2211yescharacteristic
7#88530—22no—
8#88530C2214yes—
9C16×H(3,𝔽3)C2212yes—
10C2×C3×Dic12—38no—
11C2×C32×C16D314yes—
12C3×Dic24—316no—
13C2×C4×H(3,𝔽3)D411yescharacteristic
14C2×#1084—42no—
15#6229—24no—
16#6229—42no—
17C8×H(3,𝔽3)D411yescharacteristic
18C8×H(3,𝔽3)C2311yescharacteristic
19C2×C3×Q32—91no—
20C2×Dic24—34no—
21C2×C3×Dic6—68no—
22C2×C32×C8C2×D314yes—
23C3×Dic12—316no—
24C3×Dic12—68no—
25C32×C16C2×D318yes—
26C22×H(3,𝔽3)D811yescharacteristic
27C4×H(3,𝔽3)D811yescharacteristic
28C4×H(3,𝔽3)C2×D411yescharacteristic
29#1084—44no—
30C2×C3×Q16—92no—
31C2×Dic12—38no—
32C3×Q32—94no—
33C2×C3×C16—34no—
34C2×C3×C16C3⋊D311yescharacteristic
35Dic24—316no—
36C2×C32×C4D1214yes—
37C2×C3×Dic3—128no—
38C3×Dic6—616no—
39C3×Dic6—128no—
40C32×C8D1214yes—
41C32×C8C22×D314yes—
42C2×Q32—91noSylow
43C2×H(3,𝔽3)Q3212yescomplemented
44C2×H(3,𝔽3)C2×D811yescharacteristic
45C2×C3×Q8—182no—
46C2×Dic6—68no—
47C3×Q16—94no—
48C3×Q16—182no—
49C2×C3×C8—34no—
50C2×C3×C8C2×C3⋊D311yescharacteristic
51Dic12—316no—
52Dic12—68no—
53C3×C16—38no—
54C3×C16C2×C3⋊D312yes—
55C22×C32D2414yes—
56C32×C4D2414yes—
57C32×C4C2×D1214yes—
58C3×Dic3—1216no—
59C2×Q16—92no—
60Q32—94no—
61C2×C16#27211yescharacteristic
62H(3,𝔽3)C2×Q3211yescharacteristic, complemented, Sylow
63C3×Q8—184no—
64C3×Q8—362no—
65C2×C3×C4—34no—
66C2×C3×C4—362no—
67C2×C3×C4C4⋊(C3⋊D3)11yescharacteristic
68C2×Dic3—128no—
69Dic6—616no—
70Dic6—128no—
71C3×C8—34no—
72C3×C8—34no—
73C3×C8C4⋊(C3⋊D3)11yescharacteristic
74C3×C8C22×C3⋊D311yescharacteristic
75C2×C32Dic2418yescomplemented
76C2×C32C2×D2414yes—
77C2×Q8—182no—
78Q16—94no—
79Q16—182no—
80C2×C8C2×#27211yescharacteristic
81C16C2×#27212yes—
82C22×C3—34no—
83C22×C3#374511yescharacteristic
84C3×C4—34no—
85C3×C4—34no—
86C3×C4—364no—
87C3×C4#374511yescharacteristic
88C3×C4C2×C4⋊(C3⋊D3)11yescharacteristic
89Dic3—1216no—
90C32C2×Dic2414yescomplemented
91Q8—184no—
92Q8—362no—
93C2×C4—362no—
94C2×C4C4⋊#27211yescharacteristic
95C8C4⋊#27211yescharacteristic
96C8C22×#27211yescharacteristic
97C2×C3—34no—
98C2×C3—38no—
99C2×C3#6362812yes—
100C2×C3C2×#374511yescharacteristic
101C22#8852911yescharacteristic
102C4—364no—
103C4#8852911yescharacteristic
104C4C2×C4⋊#27211yescharacteristic
105C3—34no—
106C3C2×#6362811yescharacteristic
107C2#1172051412yesdirect product factor
108C2C2×#8852911yescharacteristic
subgroupG/H
center, socleC22×C3#3745
commutator, cosocleC8×H(3,𝔽3)C23
FrattiniC3×C8C22×C3⋊D3
FittingC2×C16×H(3,𝔽3)C2
prime radicalC22×H(3,𝔽3)D8
hypercenterC2×C3×C16C3⋊D3
hypocenterH(3,𝔽3)C2×Q32
LCSG ▷ C8×H(3,𝔽3) ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×C8 ◁ C2×C3×C16

Complements

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

NH ≅ G/Ntype
3. #11720514C2direct (N × H)
43. C2×H(3,𝔽3)Q32semidirect
62. H(3,𝔽3)C2×Q32semidirect
75. C2×C32Dic24semidirect
90. C32C2×Dic24semidirect
107. C2#11720514direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#885302
C2×C16×H(3,𝔽3)2
#117205142
C2×C3×Dic243