Finite Group Databasebeta

C2×#21440631 #29508235

order15424
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#21440631

Splittings

FittingC22×Q8×C241 ⋊ C2
SylowC241 ⋊ C2×#124

Subgroups

subgroupG/H
centerC23C22×D241
commutator, cosocleC22×C241C24
FrattiniC22C23×D241
FittingC22×Q8×C241C2
socleC23×C241C23
prime radicalC22×D964C2
hypercenterC22×Q8D241
hypocenterC241C2×#124
LCSG ▷ C22×C241 ▷ C241
UCSC1 ◁ C23 ◁ C22×Q8

330 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7712

Conjugacy classes & character table

2428 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44507830, #44507846, #44507848, …
maximal normal subgroup of#44507830, #44507846, #44507848, …
maximal quotient ofC2×#29507582, C2×#29507607, C2×#29507618, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1067);