Finite Group Databasebeta

C2×#21440553 #29507666

order15424
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21440553

Splittings

SylowC241 ⋊ C2×#97

Subgroups

subgroupG/H
centerC22×C4C2×D241
commutatorC2×C241C2×C42
FrattiniC2×C4C22×D241
FittingC2×C42×C241C2
socle, prime radicalC23×C241C2×C4
cosocleC2×C4×C241C23
hypercenterC2×C42D241
hypocenterC241C2×#97
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C22×C4 ◁ C2×C42

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15424

Conjugacy classes & character table

3880 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44505275, #44505289, #44505326, …
maximal normal subgroup of#44505275, #44505289, #44505326, …
maximal quotient ofC2×#29507439, #44505732, #44505737, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 498);