Finite Group Databasebeta

C2×#22624770 #34002245

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#22624770

Splittings

SylowC73 ⋊ C2×#1281

Subgroups

subgroupG/H
centerC23(C2×#64408)⋊C4
commutatorC22×C73C2×C4×C8
FrattiniC22×C4C22×#64408
FittingC2×C22⋊C8×C73C4
socleC23×C73#95
prime radicalC24×C73C42
cosocleC2×C4×Dic73C23
hypercenterC2×C22⋊C8#64408
hypocenterC73C2×#1281
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

678 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1085829);