Finite Group Databasebeta

#31800945

order17728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC22×C4×C277 ⋊ C4
SylowC277 ⋊ #381

Subgroups

subgroupG/H
center, FrattiniC22C22×#11764308
commutator, socleC22×C277C22×C4
FittingC22×C4×C277C4
prime radicalC23×D277C22
cosocleC22×D277C23
hypercenterC22×C4#11764308
hypocenterC277#381
LCSG ▷ C22×C277 ▷ C277
UCSC1 ◁ C22 ◁ C22×C4

218 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Polycyclic presentation:

2^6,277|a^2=f,c^2=d,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, 1492);