Finite Group Databasebeta

#19097830

order5024
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C157 ⋊ C4
SylowC157 ⋊ #99

Subgroups

subgroupG/H
centerC2C22⋊#10597845
commutatorC22×C157C2×C4
FrattiniC22C2×#10597845
FittingC2×C4×C157C4
socleC2×C157C22⋊C4
hypercenterC2×C4#10597845
hypocenterC157#99
LCSG ▷ C22×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,157|a^2=d,b^a=bc,c^a=ce,f^a=f^129,d^b=de,f^b=f^156,f^d=f^156

Conjugacy classes & character table

323 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5024, 205);