Finite Group Databasebeta

C4×#17989519 #34014206

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C16 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#17989519

Splittings

SylowC73 ⋊ C4×M64

Subgroups

subgroupG/H
centerC4×C8C2×#64408
commutatorC2×C73C2×C4×C16
FrattiniC2×C8C22×#64408
FittingC2×C4×C8×C73C4
socleC22×C73C22×C16
prime radicalC23×C73C2×C16
cosocleC2×#11924003C23
hypercenterC2×C4×C8#64408
hypocenterC73C4×M64
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C4×C8 ◁ C2×C4×C8

250 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

1312 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1097790);