Finite Group Databasebeta

C22×#17988330 #33054263

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

Aliases

direct productC22×#17988330

Splittings

FittingC22×C4⋊C8×C73 ⋊ C2
SylowC73 ⋊ C22×#331

Subgroups

subgroupG/H
centerC24#11924005
commutatorC2×C4×C73C23×C4
FrattiniC42C23×D73
FittingC22×C4⋊C8×C73C2
socleC24×C73C22⋊C4
prime radicalC22×#14556588C2
cosocleC42×C73C24
hypercenterC22×C4⋊C8D73
hypocenterC73C22×#331
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊C8

2022 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, 137847);