Finite Group Databasebeta

C4⋊#20238638 #37560640

order23888
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#20238638

Splittings

FittingC4×C1493 ⋊ C4
SylowC1493 ⋊ C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC2C2×#20238638
commutator, socleC2×C1493C2×C4
FittingC4×C1493C4
prime radical, cosocleC2×D1493C22
hypercenterC4#20238638
hypocenterC1493C4⋊C4
LCSG ▷ C2×C1493 ▷ C1493
UCSC1 ◁ C2 ◁ C4

26 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5972

Polycyclic presentation:

2^4,1493|a^2=d,b^2=c,b^a=bc,e^a=e^432,e^d=e^1492

Conjugacy classes & character table

1502 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23888, 46);