Finite Group Databasebeta

(C22⋊D79)⋊C8 #19098626

order5056
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C22⋊D79)⋊C8

Splittings

FittingC22⋊C8×C79 ⋊ C2
SylowC79 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D79
commutatorC2×C79C22×C8
FittingC22⋊C8×C79C2
socleC22×C79C22×C4
hypercenterC22⋊C8D79
hypocenterC79C8×D4
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C22⋊C8

134 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 61 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,c^2=e,e^2=f,b^a=bd,g^c=g^78

Conjugacy classes & character table

820 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5056, 612);