Finite Group Databasebeta

C22⋊#20259679 #37589991

order24608
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#20259679
unambiguous semidirect product(C2×#20259679)⋊C2

Splittings

FittingC22×C769 ⋊ C8
SylowC769 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2C2×#20259679
commutator, socleC2×C769C2×C8
FittingC22×C769C8
prime radicalC22×D769C4
cosocleC2×#15690484C22
hypercenterC22#20259679
hypocenterC769C22⋊C8
LCSG ▷ C2×C769 ▷ C769
UCSC1 ◁ C2 ◁ C22

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3076

Polycyclic presentation:

2^5,769|a^2=d,d^2=e,b^a=bc,f^a=f^40,f^d=f^62,f^e=f^768

Conjugacy classes & character table

404 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24608, 238);