Finite Group Databasebeta

#19098581

order5056
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#117×C79 ⋊ C2
SylowC79 ⋊ #421

Subgroups

subgroupG/H
centerC4C2×D316
commutatorC4×C79C22×C4
FrattiniC2×C4C22×D79
Fitting#117×C79C2
socleC2×C79C2×C22⋊C4
hypercenter#117D79
hypocenterC79#421
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C4 ◁ C22×C4 ◁ #117

154 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 59 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,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^78,c^b=cf,d^b=df,g^b=g^78

Conjugacy classes & character table

802 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5056, 567);