Finite Group Databasebeta

#19098650

order5056
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#106×C79 ⋊ C2
SylowC79 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC22D4×D79
commutatorC4×C79C22×C4
FrattiniC2×C4C22×D79
Fitting#106×C79C2
socleC22×C79C2×D4
hypercenter#106D79
hypocenterC79C4×SD16
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×C4 ◁ #106

122 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 51 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,79|a^2=e,b^2=f,c^2=e,d^2=f,b^a=bd,d^a=df,d^b=df,g^b=g^78,g^c=g^78

Conjugacy classes & character table

574 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5056, 636);