Finite Group Databasebeta

C4×#17988387 #33001191

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC4×#17988387

Splittings

FittingC4×#107×C73 ⋊ C2
SylowC73 ⋊ C4×#357

Subgroups

subgroupG/H
centerC22×C4#11924013
commutatorC8×C73C2×C42
FrattiniC22×C8C22×D73
FittingC4×#107×C73C2
socleC23×C73C2×D8
prime radicalC22×D584C22
cosocleC22×C8×C73C23
hypercenterC4×#107D73
hypocenterC73C4×#357
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8 ◁ C4×#107

534 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, 84775);