Finite Group Databasebeta

#19097731

order5024
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C157 ⋊ C2
SylowC157 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D157
commutatorC2×C157C22×C4
FittingC22⋊C4×C157C2
socleC22×C157C23
hypercenterC22⋊C4D157
hypocenterC157C4×D4
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C22⋊C4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

800 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5024, 106);