Finite Group Databasebeta

(C2×#14558631)⋊C4 #34039336

order18976
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×#14558631)⋊C4

Splittings

FittingC2×C4×C593 ⋊ C4
SylowC593 ⋊ #95

Subgroups

subgroupG/H
center, FrattiniC22C2×#14558631
commutatorC2×C593C42
FittingC2×C4×C593C4
socleC22×C593C2×C4
prime radical, cosocleC22×D593C22
hypercenterC2×C4#14558631
hypocenterC593#95
LCSG ▷ C2×C593 ▷ C593
UCSC1 ◁ C22 ◁ C2×C4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4744

Polycyclic presentation:

2^5,593|a^2=d,b^2=e,b^a=bc,f^a=f^77,f^d=f^592

Conjugacy classes & character table

1204 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49183566, #49183567, #49183568, …
maximal normal subgroup of#49183566, #49183567, #49183568, …
maximal quotient of#49183580, #49183581, #49183582, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18976, 197);