Finite Group Databasebeta

C2×Dic1928 #29508145

order15424
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic1928

Splittings

SylowC241 ⋊ C2×Q32

Subgroups

subgroupG/H
centerC22D1928
commutator, cosocleC8×C241C23
FrattiniC8C22×D241
FittingC2×C16×C241C2
socle, prime radicalC22×C241D8
hypercenterC2×C16D241
hypocenterC241C2×Q32
LCSG ▷ C8×C241 ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15424

Conjugacy classes & character table

3862 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44505625, #44505627, #44505637, …
maximal normal subgroup of#44505625, #44505627, #44505637, …
maximal quotient ofC2×#29507522, C2×#29507543, C4×Dic1928, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 977);