Finite Group Databasebeta

#31800938

order17728
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

FittingC42×C277 ⋊ C4
SylowC277 ⋊ #376

Subgroups

subgroupG/H
centerC2×C4C2×#11764308
commutatorC2×C277C2×C42
FrattiniC22C22×#11764308
FittingC42×C277C4
socleC22×C277C22×C4
prime radical, cosocleC22×D277C23
hypercenterC42#11764308
hypocenterC277#376
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C2×C4 ◁ C42

178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Polycyclic presentation:

2^6,277|a^2=e,b^2=f,c^2=d,b^a=bd,g^a=g^217,g^e=g^276

Conjugacy classes & character table

1144 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1485);