Finite Group Databasebeta

← C3×#215 #3739

Subgroups — C3×#215 #3739

Order 144.

46 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C32×Q8C211yesmaximal, characteristic, complemented
2C3×D12C211yesmaximal, characteristic
3C3×C3⋊C8C211yesmaximal, characteristic, complemented
4C3×SD16—31nomaximal
5#215C311yesmaximal, characteristic, direct product factor
6C2×C3×D3—21no—
7C32×C4—21no—
8C32×C4C2211yescharacteristic
9C3×Q8—21no—
10C3×Q8D311yescharacteristic, complemented
11C3×Q8C2×C311yescharacteristic, complemented
12C3×D4—31no—
13D12C2×C311yescharacteristic
14C3×C8—31no—
15C3⋊C8C2×C311yescharacteristic, complemented
16C2×C32D411yescharacteristic
17C3×D3—41no—
18SD16—31noSylow
19C22×C3—61no—
20C2×D3—21no—
21C3×C4—22no—
22C3×C4—21no—
23C3×C4—21no—
24C3×C4—21no—
25C3×C4C2×D311yescharacteristic
26C3×C4C22×C311yescharacteristic
27C32SD1611yescharacteristic, complemented, Sylow
28Q8C3×D311yescharacteristic, complemented
29D4—31no—
30C8—31no—
31C2×C3—21no—
32C2×C3—121no—
33C2×C3#6711yescharacteristic
34C2×C3C3×D411yescharacteristic
35D3—41no—
36C22—61no—
37C4—21no—
38C4C2×C3×D311yescharacteristic
39C3—21no—
40C3#21511yescharacteristic, direct product factor
41C3C3×SD1611yescharacteristic, complemented
42C2—121no—
43C2C3×#6711yescharacteristic
subgroupG/H
centerC2×C3#67
commutator, cosocleC3×C4C22×C3
FrattiniC4C2×C3×D3
FittingC32×Q8C2
socleC2×C32D4
prime radicalC3×D12C2
hypercenterC3×Q8D3
hypocenterC3C3×SD16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C3 ◁ C3×C4 ◁ C3×Q8

Complements

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

NH ≅ G/Ntype
1. C32×Q8C2semidirect
3. C3×C3⋊C8C2semidirect
5. #215C3direct (N × H)
10. C3×Q8D3semidirect
11. C3×Q8C2×C3semidirect
15. C3⋊C8C2×C3semidirect
27. C32SD16semidirect
28. Q8C3×D3semidirect
40. C3#215direct (N × H)
41. C3C3×SD16semidirect

Maximal subgroups

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

subgroupindex
C32×Q82
C3×D122
C3×C3⋊C82
C3×SD163
#2153