Finite Group Databasebeta

#43252761

order28544
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#346×C223 ⋊ C2
SylowC223 ⋊ #1333

Subgroups

subgroupG/H
centerC22#20297226
commutatorC8×C223C2×C8
FrattiniC4×C8C2×D223
Fitting#346×C223C2
socleC22×C223#102
prime radicalC2×D1784C4
cosocleC4×C8×C223C22
hypercenter#346D223
hypocenterC223#1333
LCSG ▷ C8×C223 ▷ C4×C223 ▷ C2×C223 ▷ C223
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #346

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14272

Polycyclic presentation:

2^7,223|a^2=d,c^2=e,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^222,c^b=ceg,d^b=dg,e^b=eg,h^b=h^222

Conjugacy classes & character table

4472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28544, 2478);