Finite Group Databasebeta

C22×#17988387 #33238855

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×#17988387

Splittings

FittingC22×#107×C73 ⋊ C2
SylowC73 ⋊ C22×#357

Subgroups

subgroupG/H
centerC24#11924013
commutatorC8×C73C23×C4
FrattiniC2×C8C23×D73
FittingC22×#107×C73C2
socleC24×C73D8
prime radicalC23×D584C2
cosocleC2×C8×C73C24
hypercenterC22×#107D73
hypocenterC73C22×#357
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×C8 ◁ C22×#107

1470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 322439);