Finite Group Databasebeta

C2×#22620011 #33954067

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22620011

Splittings

FittingC22×C4×Q8×C73 ⋊ C2
SylowC73 ⋊ C2×#3108

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×C4×Q8×C73C2
socleC23×C73C22×D4
prime radicalC2×#14556565C22
hypercenterC22×C4×Q8D73
hypocenterC73C2×#3108
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×Q8

2170 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2956 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1037651);