Finite Group Databasebeta

#31800902

order17728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC24×C277 ⋊ C4
SylowC277 ⋊ AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#22579938
commutatorC23×C277C2×C4
FrattiniC23C2×#11764308
FittingC24×C277C4
socleC2×C277#99
prime radical#22579849C2
cosocleC2×C22⋊D277C22
hypercenterC24#11764308
hypocenterC277AΣL(1,𝔽16)
LCSG ▷ C23×C277 ▷ C22×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C22 ◁ C23 ◁ C24

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2216

Polycyclic presentation:

2^6,277|a^2=d,b^a=bc,c^a=ce,e^a=ef,g^a=g^217,d^b=de,d^c=df,g^d=g^276

Conjugacy classes & character table

1117 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1449);