Finite Group Databasebeta

C2×#22625514 #34018241

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22625514

Splittings

SylowC73 ⋊ C2×C8×SD16

Subgroups

subgroupG/H
centerC23D4×#64408
commutatorC4×C73C23×C8
FrattiniC2×C4C23×#64408
FittingC2×#102×C73C4
socleC23×C73C4×D4
prime radicalC22×D4×C73C2×C4
cosocleC4×Dic73C24
hypercenterC2×#102#64408
hypocenterC73C2×C8×SD16
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

822 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1101825);