Finite Group Databasebeta

C4×#17989615 #34020403

order18688
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C25×C4

Aliases

direct productC4×#17989615

Splittings

SylowC73 ⋊ C4×C8×D4

Subgroups

subgroupG/H
centerC22×C4C22×#64408
commutatorC2×C73C22×C4×C8
FrattiniC23C23×#64408
FittingC4×C4⋊C4×C73C4
socleC23×C73C23×C4
prime radicalC22×D292C2×C4
cosocleC22×Dic73C24
hypercenterC4×C4⋊C4#64408
hypocenterC73C4×C8×D4
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

1422 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1103987);