Finite Group Databasebeta

#31800948

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

Aliases

No aliases for this group.

Splittings

FittingC42×C277 ⋊ C4
SylowC277 ⋊ #384

Subgroups

subgroupG/H
center, FrattiniC22C22×#11764308
commutator, socleC22×C277C22×C4
FittingC42×C277C4
prime radical, cosocleC22×D277C23
hypercenterC42#11764308
hypocenterC277#384
LCSG ▷ C22×C277 ▷ C277
UCSC1 ◁ C22 ◁ C42

186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Polycyclic presentation:

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

Conjugacy classes & character table

1132 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1495);