Finite Group Databasebeta

C2×#22608796 #33055540

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22608796

Splittings

SylowC73 ⋊ C2×#1586

Subgroups

subgroupG/H
centerC22×C4D4×D73
commutatorC2×C4×C73C23×C4
FrattiniC42C23×D73
FittingC2×C4×D8×C73C2
socleC23×C73C4×D4
prime radicalC22×D8×C73C4
cosocleC42×C73C24
hypercenterC2×C4×D8D73
hypocenterC73C2×#1586
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×D8

838 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2092 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 139124);