Finite Group Databasebeta

#31800893

order17728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

FittingC16×C277 ⋊ C4
SylowC277 ⋊ #347

Subgroups

subgroupG/H
centerC4C4×#11764308
commutatorC4×C277C42
FrattiniC8C2×#11764308
FittingC16×C277C4
socleC2×C277#97
prime radicalC2×D277M16
cosocleC8×D277C22
hypercenterC16#11764308
hypocenterC277#347
LCSG ▷ C4×C277 ▷ C277
UCSC1 ◁ C4 ◁ C16

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Polycyclic presentation:

2^6,277|a^2=c,b^2=d,c^2=e,e^2=f,b^a=be,d^a=df,c^b=cf,g^b=g^60,g^d=g^276

Conjugacy classes & character table

1126 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1440);