Finite Group DatabasebetaFinite Group Databasebeta| order | 384 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | #399 ⋊ D3 |
| derived | #95⋊C3 ⋊ C22 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | #857⋊C2 |
| commutator, cosocle, hypocenter | #95⋊C3 | C22 |
| Frattini, socle | C23 | C2×S4 |
| Fitting | #399 | D3 |
| LCS | G ▷ #95⋊C3 | |
| UCS | C1 ◁ C2 | |
154 conjugacy classes of subgroups.
| minimal degree | μ(G) = 20 |
| transitive degree | μt(G) = 24 |
A minimal faithful permutation representation — 2 generators on 20 points:
(1,7,8)(2,6,4)(9,10,20,13,15,18)(11,17,14)(12,16,19);(2,5)(3,7)(6,8)(10,14)(15,19)(16,18)(17,20)Polycyclic presentation:
2^2,3,2^5|d^2=f,e^2=fg,c^a=c^2,d^a=ef,e^a=dfg,f^a=fg,d^b=dfh,e^b=efgh,d^c=efh,e^c=deh,f^c=fg,g^c=fh,e^d=eh21 conjugacy classes — view the full character table.
| maximal subgroup of | #11711392, #11711394, C2×#73005, … |
| maximal normal subgroup of | #11711392, #11711394, C2×#73005, … |
| maximal quotient of | #11711091, #11711134, #11711239, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(384, 5581);