Finite Group Databasebeta

(C2×#15667734)⋊C4 #36378878

order22592
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×#15667734)⋊C4

Splittings

FittingC2×C4×C353 ⋊ C8
SylowC353 ⋊ #336

Subgroups

subgroupG/H
center, FrattiniC22C2×#15667734
commutatorC2×C353C4×C8
FittingC2×C4×C353C8
socleC22×C353C2×C8
prime radicalC22×D353C2×C4
cosocleC22×#13083443C22
hypercenterC2×C4#15667734
hypocenterC353#336
LCSG ▷ C2×C353 ▷ C353
UCSC1 ◁ C22 ◁ C2×C4

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2824

Polycyclic presentation:

2^6,353|a^2=d,b^2=e,d^2=f,b^a=bc,g^a=g^283,g^d=g^311,g^f=g^352

Conjugacy classes & character table

392 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22592, 1640);