Finite Group Databasebeta

← D3×AGL(1,𝔽5) #1226

Subgroups — D3×AGL(1,𝔽5) #1226

Order 120.

32 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D3×D5C211yesmaximal, characteristic
2ΓL(1,𝔽16)C211yesmaximal, characteristic, complemented
3C3×AGL(1,𝔽5)C211yesmaximal, characteristic, complemented
4C2×AGL(1,𝔽5)—31nomaximal, Hall
5D15C411yescharacteristic, complemented
6C3×D5C2211yescharacteristic
7C5×D3C411yescharacteristic, complemented
8C4×D3—51nomaximal, Hall
9C2×D5—31no—
10AGL(1,𝔽5)—31no—
11AGL(1,𝔽5)D311yescharacteristic, direct product factor
12C3×C5C2×C411yescharacteristic, complemented, Hall
13C2×D3—51no—
14C3×C4—51no—
15Dic3—51no—
16C2×C5—31no—
17D5—31no—
18D5C2×D311yescharacteristic
19C2×C4—151noSylow
20C2×C3—51no—
21D3—51no—
22D3AGL(1,𝔽5)11yescharacteristic, direct product factor
23C5C4×D311yescharacteristic, complemented, Sylow
24C22—151no—
25C4—51no—
26C4—151no—
27C3C2×AGL(1,𝔽5)11yescharacteristic, complemented, Sylow
28C2—31no—
29C2—51no—
30C2—151no—
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC3×C5C2×C4
prime radicalD3×D5C2
cosocleC3×D5C22
LCSG ▷ C3×C5
UCSC1

Complements

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

NH ≅ G/Ntype
2. ΓL(1,𝔽16)C2semidirect
3. C3×AGL(1,𝔽5)C2semidirect
5. D15C4semidirect
7. C5×D3C4semidirect
11. AGL(1,𝔽5)D3direct (N × H)
12. C3×C5C2×C4semidirect
22. D3AGL(1,𝔽5)direct (N × H)
23. C5C4×D3semidirect
27. C3C2×AGL(1,𝔽5)semidirect

Maximal subgroups

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

subgroupindex
D3×D52
ΓL(1,𝔽16)2
C3×AGL(1,𝔽5)2
C2×AGL(1,𝔽5)3
C4×D35