Finite Group Databasebeta

C4×C4⋊#11757210 #29508656

order15424
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×C4⋊#11757210

Splittings

FittingC42×C241 ⋊ C4
SylowC241 ⋊ C4×C4⋊C4

Subgroups

subgroupG/H
centerC2×C4C2×#11757210
commutatorC2×C241C2×C42
FrattiniC22C22×#11757210
FittingC42×C241C4
socleC22×C241C22×C4
prime radical, cosocleC22×D241C23
hypercenterC42#11757210
hypocenterC241C4×C4⋊C4
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C2×C4 ◁ C42

194 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3856

Conjugacy classes & character table

1000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1488);