Finite Group Databasebeta

#15675704

order2944
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC23×#508 ⋊ C2
SylowC23 ⋊ #2262

Subgroups

subgroupG/H
centerC4#10625008
commutator, cosocleC16×C23C23
FrattiniC16C22×D23
FittingC23×#508C2
socleC2×C23C2×D16
hypercenter#508D23
hypocenterC23#2262
LCSG ▷ C16×C23 ▷ C8×C23 ▷ C4×C23 ▷ C2×C23 ▷ C23
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #508

106 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 106 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degreeμ(G) = 87
transitive degreeμt(G) = 1472

Polycyclic presentation:

2^7,23|c^2=g,d^2=ef,e^2=fg,f^2=g,b^a=bd,d^a=de,e^a=ef,f^a=fg,d^b=de,e^b=ef,f^b=fg,h^b=h^22

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 6817);