Finite Group Databasebeta

#19097797

order5024
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×D4×C157 ⋊ C2
SylowC157 ⋊ AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×C22⋊D157
commutatorC4×C157C23
FrattiniC4C22×D157
FittingC2×D4×C157C2
socleC2×C157C2×D4
hypercenterC2×D4D157
hypocenterC157AGL(1,ℤ/8)
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,157|d^2=e,b^a=bd,c^a=ce,d^a=de,f^a=f^156,d^b=de

Conjugacy classes & character table

791 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5024, 172);