Finite Group Databasebeta

#15671965

order2944
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC23 ⋊ #1519

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic23
commutatorC2×C4×C23C22×C4
FrattiniC22×C4C22×D23
Fitting, prime radicalC2×C23×#121C2
socleC22×C23C2×C22⋊C4
cosocleC22×C4×C23C23
hypercenterC2×#121D23
hypocenterC23#1519
LCSG ▷ C2×C4×C23 ▷ C22×C23 ▷ C23
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#121

340 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 340 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 736

Polycyclic presentation:

2^7,23|a^2=e,c^2=g,d^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^22,c^b=cf,d^b=dg,e^b=efg

Conjugacy classes & character table

340 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 3078);