Finite Group Databasebeta

C22⋊#20296500 #43245597

order28192
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#20296500
unambiguous semidirect product(C2×#20296500)⋊C2

Splittings

FittingC22×C881 ⋊ C8
SylowC881 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2C2×#20296500
commutator, socleC2×C881C2×C8
FittingC22×C881C8
prime radicalC22×D881C4
cosocleC2×#16812931C22
hypercenterC22#20296500
hypocenterC881C22⋊C8
LCSG ▷ C2×C881 ▷ C881
UCSC1 ◁ C2 ◁ C22

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3524

Polycyclic presentation:

2^5,881|a^2=d,d^2=e,b^a=bc,f^a=f^662,f^d=f^387,f^e=f^880

Conjugacy classes & character table

460 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28192, 238);